* [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 @ 2016-02-09 6:34 Martin Kepplinger 2016-02-09 11:44 ` Takashi Iwai 0 siblings, 1 reply; 24+ messages in thread From: Martin Kepplinger @ 2016-02-09 6:34 UTC (permalink / raw) To: perex, tiwai, treding, david.henningsson, libin.yang, han.lu Cc: alsa-devel, linux-kernel The following change: 788d441 ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling breaks audio over HDMI on my snd_hda_intel laptop. It is the first bad commit. This was merged for -rc1 and isn't fixed until now, so I got nervous. There are no errors in the log that stand out. I'm no sound or alsa developer, and just reverting it isn't easy since there is stuff depending on this. I'm happy to test possible fixes and hope v4.5 not to ship with such a big regression ;) ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-09 6:34 [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 Martin Kepplinger @ 2016-02-09 11:44 ` Takashi Iwai 2016-02-10 14:47 ` Yang, Libin 2016-02-10 17:21 ` Martin Kepplinger 0 siblings, 2 replies; 24+ messages in thread From: Takashi Iwai @ 2016-02-09 11:44 UTC (permalink / raw) To: Martin Kepplinger Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel On Tue, 09 Feb 2016 07:34:48 +0100, Martin Kepplinger wrote: > > The following change: > > 788d441 ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling > > breaks audio over HDMI on my snd_hda_intel laptop. It is the first bad > commit. > > This was merged for -rc1 and isn't fixed until now, so I got nervous. > There are > no errors in the log that stand out. I'm no sound or alsa developer, and > just reverting it isn't easy since there is stuff depending on this. > > I'm happy to test possible fixes and hope v4.5 not to ship with such a big > regression ;) Could you give a bit more detail about your hardware? At best, give alsa-info.sh output (run with --no-upload option). Also, give the output of dmesg, too. In addition, what shows /proc/asound/card*/eld#*.* files? Does any of it show the proper connection state and ELD? A simple revert of the commit is a patch like below. Does it make the HDMI audio working again? thanks, Takashi --- --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -156,7 +156,7 @@ struct hdmi_spec { bool i915_bound; /* was i915 bound in this driver? */ }; -#ifdef CONFIG_SND_HDA_I915 +#if 0 #define codec_has_acomp(codec) \ ((codec)->bus->core.audio_component != NULL) #else ^ permalink raw reply [flat|nested] 24+ messages in thread
* RE: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-09 11:44 ` Takashi Iwai @ 2016-02-10 14:47 ` Yang, Libin 2016-02-10 17:21 ` Martin Kepplinger 1 sibling, 0 replies; 24+ messages in thread From: Yang, Libin @ 2016-02-10 14:47 UTC (permalink / raw) To: Takashi Iwai, Martin Kepplinger Cc: david.henningsson@canonical.com, Lu, Han, treding@nvidia.com, perex@perex.cz, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org It may be the audio component binding error? I met the audio component binding error in our internal kernel before. It is because the audio component name are duplicating with another i915 component and so match() function doesn't work well. But I'm not sure the ALSA kernel have the same issue. I will check it after my holiday. Regards, Libin > -----Original Message----- > From: Takashi Iwai [mailto:tiwai@suse.de] > Sent: Tuesday, February 09, 2016 7:44 PM > To: Martin Kepplinger > Cc: david.henningsson@canonical.com; Lu, Han; Yang, Libin; > treding@nvidia.com; perex@perex.cz; alsa-devel@alsa-project.org; linux- > kernel@vger.kernel.org > Subject: Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over > HDMI for i915 > > On Tue, 09 Feb 2016 07:34:48 +0100, > Martin Kepplinger wrote: > > > > The following change: > > > > 788d441 ALSA: hda - Use component ops for i915 HDMI/DP audio jack > handling > > > > breaks audio over HDMI on my snd_hda_intel laptop. It is the first bad > > commit. > > > > This was merged for -rc1 and isn't fixed until now, so I got nervous. > > There are > > no errors in the log that stand out. I'm no sound or alsa developer, and > > just reverting it isn't easy since there is stuff depending on this. > > > > I'm happy to test possible fixes and hope v4.5 not to ship with such a big > > regression ;) > > Could you give a bit more detail about your hardware? At best, give > alsa-info.sh output (run with --no-upload option). Also, give the > output of dmesg, too. > > In addition, what shows /proc/asound/card*/eld#*.* files? Does any of > it show the proper connection state and ELD? > > A simple revert of the commit is a patch like below. Does it make the > HDMI audio working again? > > > thanks, > > Takashi > > --- > --- a/sound/pci/hda/patch_hdmi.c > +++ b/sound/pci/hda/patch_hdmi.c > @@ -156,7 +156,7 @@ struct hdmi_spec { > bool i915_bound; /* was i915 bound in this driver? */ > }; > > -#ifdef CONFIG_SND_HDA_I915 > +#if 0 > #define codec_has_acomp(codec) \ > ((codec)->bus->core.audio_component != NULL) > #else ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-09 11:44 ` Takashi Iwai 2016-02-10 14:47 ` Yang, Libin @ 2016-02-10 17:21 ` Martin Kepplinger 2016-02-11 9:06 ` Takashi Iwai 1 sibling, 1 reply; 24+ messages in thread From: Martin Kepplinger @ 2016-02-10 17:21 UTC (permalink / raw) To: Takashi Iwai Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel [-- Attachment #1: Type: text/plain, Size: 1660 bytes --] Am 2016-02-09 um 12:44 schrieb Takashi Iwai: > On Tue, 09 Feb 2016 07:34:48 +0100, > Martin Kepplinger wrote: >> >> The following change: >> >> 788d441 ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling >> >> breaks audio over HDMI on my snd_hda_intel laptop. It is the first bad >> commit. >> >> This was merged for -rc1 and isn't fixed until now, so I got nervous. >> There are >> no errors in the log that stand out. I'm no sound or alsa developer, and >> just reverting it isn't easy since there is stuff depending on this. >> >> I'm happy to test possible fixes and hope v4.5 not to ship with such a big >> regression ;) > > Could you give a bit more detail about your hardware? At best, give > alsa-info.sh output (run with --no-upload option). Also, give the > output of dmesg, too. > > In addition, what shows /proc/asound/card*/eld#*.* files? Does any of > it show the proper connection state and ELD? alsa-info and dmesg are appended, and root@laptop:/home/martin/dev# cat /proc/asound/card*/eld#* monitor_present 0 eld_valid 0 > > A simple revert of the commit is a patch like below. Does it make the > HDMI audio working again? > It does! Everything back to normal in this case. Any idea for a proper fix? Again, I'm happy to test. martin > > thanks, > > Takashi > > --- > --- a/sound/pci/hda/patch_hdmi.c > +++ b/sound/pci/hda/patch_hdmi.c > @@ -156,7 +156,7 @@ struct hdmi_spec { > bool i915_bound; /* was i915 bound in this driver? */ > }; > > -#ifdef CONFIG_SND_HDA_I915 > +#if 0 > #define codec_has_acomp(codec) \ > ((codec)->bus->core.audio_component != NULL) > #else > [-- Attachment #2: alsa-info.txt.rQKXSZTTfT --] [-- Type: text/plain, Size: 29370 bytes --] upload=true&script=true&cardinfo= !!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Feb 10 14:56:37 UTC 2016 !!Linux Distribution !!------------------ Debian GNU/Linux 8 \n \l PRETTY_NAME="Debian GNU/Linux 8 (jessie)" NAME="Debian GNU/Linux" ID=debian HOME_URL="http://www.debian.org/" SUPPORT_URL="http://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Acer Product Name: TravelMate B113 Product Version: V1.09 Firmware Version: V1.09 !!Kernel Information !!------------------ Kernel release: 4.5.0-rc3 Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.5.0-rc3 Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xc0610000 irq 29 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:1e20 (rev 04) Subsystem: 1025:0748 !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 beep_mode : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 power_save : 0 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 single_cmd : N snoop : -1 !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Realtek ALC271X Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x10ec0269 Subsystem Id: 0x10250748 Revision Id: 0x100100 No Modem Function Group found Default PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 CLKSTOP EPSS Power: setting=D0, actual=D0 GPIO: io=2, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 Node 0x02 [Audio Output] wcaps 0x1d: Stereo Amp-Out Control: name="Headphone Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Device: name="ALC271X Analog", type="Audio", device=0 Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 Amp-Out vals: [0x00 0x00] Converter: stream=5, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x03 [Audio Output] wcaps 0x1d: Stereo Amp-Out Control: name="Speaker Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 Amp-Out vals: [0x00 0x00] Converter: stream=5, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x08 [Audio Input] wcaps 0x10011b: Stereo Amp-In Control: name="Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Capture Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Device: name="ALC271X Analog", type="Audio", device=0 Amp-In caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x1c 0x1c] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Connection: 1 0x23 Node 0x09 [Audio Input] wcaps 0x10011b: Stereo Amp-In Amp-In caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x8b 0x8b] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Connection: 1 0x22 Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Control: name="Mic Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=3, ofs=0 Control: name="Mic Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=3, ofs=0 Control: name="Beep Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=4, ofs=0 Control: name="Beep Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=4, ofs=0 Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 5 0x18 0x19 0x1a 0x1b 0x1d Node 0x0c [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Connection: 2 0x02 0x0b Node 0x0d [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Connection: 2 0x03 0x0b Node 0x0e [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x0f [Audio Mixer] wcaps 0x20010a: Mono Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00] [0x80] Connection: 2 0x02 0x0b Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x12 [Pin Complex] wcaps 0x40000b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00000020: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x14 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out Control: name="Speaker Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x00010014: OUT EAPD Detect EAPD 0x2: EAPD Pin Default 0x90170110: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Connection: 2 0x0c 0x0d* Node 0x15 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x16 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x17 [Pin Complex] wcaps 0x40010c: Mono Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80] Pincap 0x00000010: OUT Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Connection: 1 0x0f Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x00001734: IN OUT Detect Vref caps: HIZ 50 GRD 80 Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Connection: 1 0x0d Node 0x19 [Pin Complex] wcaps 0x40008b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00001724: IN Detect Vref caps: HIZ 50 GRD 80 Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Node 0x1a [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x0000003c: IN OUT HP Detect Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x1b [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Control: name="Mic Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x00000034: IN OUT Detect Pin Default 0x90a70920: [Fixed] Mic at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x2, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x1d [Pin Complex] wcaps 0x400000: Mono Pincap 0x00000020: IN Pin Default 0x40189b2d: [N/A] Speaker at Ext N/A Conn = DIN, Color = Pink DefAssociation = 0x2, Sequence = 0xd Misc = NO_PRESENCE Pin-ctls: 0x20: IN Node 0x1e [Pin Complex] wcaps 0x400381: Stereo Digital Pincap 0x00000014: OUT Detect Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Connection: 1 0x06 Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono Processing caps: benign=0, ncoeff=25 Node 0x21 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out Control: name="Headphone Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x0000001c: OUT HP Detect Pin Default 0x0321101f: [Jack] HP Out at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x1, Sequence = 0xf Pin-ctls: 0xc0: OUT HP Unsolicited: tag=01, enabled=1 Connection: 2 0x0c* 0x0d Node 0x22 [Audio Selector] wcaps 0x30010b: Stereo Amp-In Amp-In caps: N/A Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] Connection: 7 0x18* 0x19 0x1a 0x1b 0x1d 0x0b 0x12 Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x00 0x00] [0x80 0x80] [0x80 0x80] Connection: 6 0x18 0x19 0x1a 0x1b 0x1d 0x0b Codec: Intel PantherPoint HDMI Address: 3 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x80862806 Subsystem Id: 0x80860101 Revision Id: 0x100000 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D3 CLKSTOP EPSS Power: setting=D0, actual=D0, Clock-stop-OK GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Control: name="IEC958 Playback Con Mask", index=0, device=0 Control: name="IEC958 Playback Pro Mask", index=0, device=0 Control: name="IEC958 Playback Default", index=0, device=0 Control: name="IEC958 Playback Switch", index=0, device=0 Control: name="ELD", index=0, device=3 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x02 Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x80] Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x58560020: [N/A] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x03 Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x80] Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x58560030: [N/A] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x04 Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw----+ 1 root audio 116, 2 Feb 9 20:18 /dev/snd/controlC0 crw-rw----+ 1 root audio 116, 6 Feb 9 20:18 /dev/snd/hwC0D0 crw-rw----+ 1 root audio 116, 7 Feb 9 20:18 /dev/snd/hwC0D3 crw-rw----+ 1 root audio 116, 4 Feb 9 20:18 /dev/snd/pcmC0D0c crw-rw----+ 1 root audio 116, 3 Feb 10 15:56 /dev/snd/pcmC0D0p crw-rw----+ 1 root audio 116, 5 Feb 9 20:18 /dev/snd/pcmC0D3p crw-rw----+ 1 root audio 116, 1 Feb 9 20:18 /dev/snd/seq crw-rw----+ 1 root audio 116, 33 Feb 9 20:18 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Feb 9 20:18 . drwxr-xr-x 3 root root 220 Feb 9 20:18 .. lrwxrwxrwx 1 root root 12 Feb 9 20:18 pci-0000:00:1b.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC271X Analog [ALC271X Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC271X Analog [ALC271X Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [PCH] Card hw:0 'PCH'/'HDA Intel PCH at 0xc0610000 irq 29' Mixer name : 'Realtek ALC271X' Components : 'HDA:10ec0269,10250748,00100100 HDA:80862806,80860101,00100000' Controls : 29 Simple ctrls : 12 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 87 Mono: Playback 0 [0%] [-65.25dB] [off] Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 87 [100%] [0.00dB] [off] Front Right: Playback 87 [100%] [0.00dB] [off] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 0 [0%] [-65.25dB] [off] Front Right: Playback 0 [0%] [-65.25dB] [off] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 0 [0%] [-51.00dB] Front Right: Playback 0 [0%] [-51.00dB] Simple mixer control 'Mic',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Beep',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 28 [90%] [25.50dB] [on] Front Right: Capture 28 [90%] [25.50dB] [on] Simple mixer control 'Auto-Mute Mode',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Enabled' Simple mixer control 'Digital',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 120 Front Left: Capture 60 [50%] [0.00dB] Front Right: Capture 60 [50%] [0.00dB] Simple mixer control 'Loopback Mixing',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Enabled' !!Alsactl output !!-------------- --startcollapse-- state.PCH { control.1 { iface MIXER name 'Headphone Playback Volume' value.0 87 value.1 87 comment { access 'read write' type INTEGER count 2 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.2 { iface MIXER name 'Headphone Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Speaker Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 -6525 dbvalue.1 -6525 } } control.4 { iface MIXER name 'Speaker Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Loopback Mixing' value Enabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Enabled } } control.6 { iface MIXER name 'Mic Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.7 { iface MIXER name 'Mic Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.8 { iface MIXER name 'Auto-Mute Mode' value Enabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Enabled } } control.9 { iface MIXER name 'Capture Volume' value.0 28 value.1 28 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -1650 dbmax 3000 dbvalue.0 2550 dbvalue.1 2550 } } control.10 { iface MIXER name 'Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.11 { iface MIXER name 'Mic Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3600 dbvalue.0 0 dbvalue.1 0 } } control.12 { iface MIXER name 'Master Playback Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 -6525 } } control.13 { iface MIXER name 'Master Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface CARD name 'Mic Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.15 { iface CARD name 'Headphone Jack' value false comment { access read type BOOLEAN count 1 } } control.16 { iface CARD name 'Speaker Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.17 { iface MIXER name 'Beep Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.18 { iface MIXER name 'Beep Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.19 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.20 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.21 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.22 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.23 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.24 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.25 { iface MIXER name 'IEC958 Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.26 { iface PCM device 3 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.27 { iface PCM device 3 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.28 { iface MIXER name 'PCM Playback Volume' value.0 0 value.1 0 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 -5100 dbvalue.1 -5100 } } control.29 { iface MIXER name 'Digital Capture Volume' value.0 60 value.1 60 comment { access 'read write user' type INTEGER count 2 range '0 - 120' tlv '0000000100000008fffff44800000032' dbmin -3000 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module hid_cherry hid_generic usbhid hid usb_storage ctr ccm sha256_ssse3 sha256_generic hmac drbg ansi_cprng cbc ecb binfmt_misc bnep nfsd auth_rpcgss oid_registry nfs_acl nfs lockd grace fscache sunrpc joydev uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media btusb btrtl btbcm btintel iTCO_wdt bluetooth iTCO_vendor_support acer_wmi sparse_keymap intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_codec_hdmi kvm irqbypass crct10dif_pclmul crc32_pclmul snd_hda_codec_realtek snd_hda_codec_generic ghash_clmulni_intel cryptd evdev psmouse serio_raw pcspkr arc4 snd_hda_intel iwldvm i915 mac80211 drm_kms_helper snd_hda_codec iwlwifi drm snd_hda_core snd_hwdep i2c_i801 i2c_algo_bit snd_pcm cfg80211 mei_me snd_timer snd lpc_ich rfkill soundcore i2c_core mei mfd_core shpchp ac battery video wmi button tpm_tis tpm fuse ecryptfs parport_pc ppdev lp parport autofs4 ext4 crc16 mbcache jbd2 dm_mod sg sd_mod crc32c_intel ahci libahci libata tg3 scsi_mod ptp xhci_pci sdhci_pci ehci_pci sdhci pps_core xhci_hcd ehci_hcd libphy mmc_core usbcore usb_common !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x12 0x411111f0 0x14 0x90170110 0x17 0x411111f0 0x18 0x411111f0 0x19 0x411111f0 0x1a 0x411111f0 0x1b 0x90a70920 0x1d 0x40189b2d 0x1e 0x411111f0 0x21 0x0321101f /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC0D0/hints: /sys/class/sound/hwC0D3/init_pin_configs: 0x05 0x18560010 0x06 0x58560020 0x07 0x58560030 /sys/class/sound/hwC0D3/driver_pin_configs: /sys/class/sound/hwC0D3/user_pin_configs: /sys/class/sound/hwC0D3/init_verbs: /sys/class/sound/hwC0D3/hints: !!ALSA/HDA dmesg !!-------------- [ 2.285432] usb 1-1.3: Manufacturer: SuYin [ 2.294256] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC271X: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 2.294279] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.294296] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 2.294311] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 2.294321] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 2.294332] snd_hda_codec_realtek hdaudioC0D0: Mic=0x1b [ 2.338580] Adding 4789244k swap on /dev/sda5. Priority:-1 extents:1 across:4789244k SSFS -- [ 2.409123] usbcore: registered new interface driver btusb [ 2.413436] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 2.414373] fbcon: inteldrmfb (fb0) is primary device [ 2.417721] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 [ 2.422023] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 2.422193] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 2.442221] media: Linux media interface: v0.10 [-- Attachment #3: dmesg.txt --] [-- Type: text/plain, Size: 70190 bytes --] [ 0.000000] Linux version 4.5.0-rc3 (martin@laptop) (gcc version 4.9.2 (Debian 4.9.2-10) ) #37 SMP Mon Feb 8 15:35:01 CET 2016 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.5.0-rc3 root=UUID=bc17d7c1-da00-453d-bb7c-d956af38c74d ro nosplash [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000003fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000401fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000040200000-0x00000000a6abefff] usable [ 0.000000] BIOS-e820: [mem 0x00000000a6abf000-0x00000000a6ebefff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000a6ebf000-0x00000000a6fbefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000a6fbf000-0x00000000a6ffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000a6fff000-0x00000000a6ffffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000a7000000-0x00000000af9fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffc80000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000024f5fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Acer TravelMate B113/BA10_HX , BIOS V1.09 10/30/2012 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x24f600 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-E7FFF write-protect [ 0.000000] E8000-EFFFF write-combining [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask F80000000 write-back [ 0.000000] 1 base 080000000 mask FC0000000 write-back [ 0.000000] 2 base 0A7000000 mask FFF000000 uncachable [ 0.000000] 3 base 0A8000000 mask FF8000000 uncachable [ 0.000000] 4 base 0B0000000 mask FF0000000 uncachable [ 0.000000] 5 base 0FFC00000 mask FFFC00000 write-protect [ 0.000000] 6 base 100000000 mask F00000000 write-back [ 0.000000] 7 base 200000000 mask FC0000000 write-back [ 0.000000] 8 base 240000000 mask FF0000000 write-back [ 0.000000] 9 base 24F600000 mask FFFE00000 uncachable [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xa7000 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fe1b0-0x000fe1bf] mapped at [ffff8800000fe1b0] [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576 [ 0.000000] reserving inaccessible SNB gfx pages [ 0.000000] BRK [0x01b5d000, 0x01b5dfff] PGTABLE [ 0.000000] BRK [0x01b5e000, 0x01b5efff] PGTABLE [ 0.000000] BRK [0x01b5f000, 0x01b5ffff] PGTABLE [ 0.000000] BRK [0x01b60000, 0x01b60fff] PGTABLE [ 0.000000] BRK [0x01b61000, 0x01b61fff] PGTABLE [ 0.000000] BRK [0x01b62000, 0x01b62fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x360e2000-0x37068fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FE020 000024 (v02 ACRSYS) [ 0.000000] ACPI: XSDT 0x00000000A6FFE210 00008C (v01 ACRSYS ACRPRDCT 00000001 01000013) [ 0.000000] ACPI: FACP 0x00000000A6FFB000 0000F4 (v04 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: DSDT 0x00000000A6FEC000 00B903 (v01 ACRSYS ACRPRDCT 00000000 1025 00040000) [ 0.000000] ACPI: FACS 0x00000000A6FBB000 000040 [ 0.000000] ACPI: FACS 0x00000000A6FBB000 000040 [ 0.000000] ACPI: UEFI 0x00000000A6FFD000 000236 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: ASF! 0x00000000A6FFC000 0000A5 (v32 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: HPET 0x00000000A6FFA000 000038 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: APIC 0x00000000A6FF9000 00008C (v02 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: MCFG 0x00000000A6FF8000 00003C (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: SLIC 0x00000000A6FEB000 000176 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: SSDT 0x00000000A6FEA000 0006FE (v01 ACRSYS ACRPRDCT 00001000 1025 00040000) [ 0.000000] ACPI: BOOT 0x00000000A6FE8000 000028 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: ASPT 0x00000000A6FE3000 000034 (v07 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: FPDT 0x00000000A6FE1000 000044 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: SSDT 0x00000000A6FE0000 00079A (v01 ACRSYS ACRPRDCT 00003000 1025 00040000) [ 0.000000] ACPI: SSDT 0x00000000A6FDF000 000A92 (v01 ACRSYS ACRPRDCT 00003000 1025 00040000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000024f5fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x24f5f5000-0x24f5f8fff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000024f5fffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009cfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000001fffffff] [ 0.000000] node 0: [mem 0x0000000020200000-0x000000003fffffff] [ 0.000000] node 0: [mem 0x0000000040200000-0x00000000a6abefff] [ 0.000000] node 0: [mem 0x00000000a6fff000-0x00000000a6ffffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000024f5fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000024f5fffff] [ 0.000000] On node 0 totalpages: 2055260 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 156 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 10587 pages used for memmap [ 0.000000] DMA32 zone: 677568 pages, LIFO batch:31 [ 0.000000] Normal zone: 21464 pages used for memmap [ 0.000000] Normal zone: 1373696 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0xa7a00000-0xaf9fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x20000000-0x201fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x40000000-0x401fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xa6abf000-0xa6ebefff] [ 0.000000] PM: Registered nosave memory: [mem 0xa6ebf000-0xa6fbefff] [ 0.000000] PM: Registered nosave memory: [mem 0xa6fbf000-0xa6ffefff] [ 0.000000] PM: Registered nosave memory: [mem 0xa7000000-0xaf9fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xafa00000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfeafffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffc7ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffc80000-0xffffffff] [ 0.000000] e820: [mem 0xafa00000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff88024f200000 s94888 r8192 d32088 u262144 [ 0.000000] pcpu-alloc: s94888 r8192 d32088 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 2022989 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.5.0-rc3 root=UUID=bc17d7c1-da00-453d-bb7c-d956af38c74d ro nosplash [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 7996236K/8221040K available (5705K kernel code, 1187K rwdata, 2044K rodata, 1340K init, 880K bss, 224804K reserved, 0K cma-reserved) [ 0.000000] kmemleak: Kernel memory leak detector disabled [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8 [ 0.000000] NR_IRQS:33024 nr_irqs:488 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] kmemleak: Early log buffer exceeded (2566), please increase DEBUG_KMEMLEAK_EARLY_LOG_SIZE [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 1496.599 MHz processor [ 0.000054] Calibrating delay loop (skipped), value calculated using timer frequency.. 2993.19 BogoMIPS (lpj=5986396) [ 0.000186] pid_max: default: 32768 minimum: 301 [ 0.000271] ACPI: Core revision 20160108 [ 0.019694] ACPI: 4 ACPI AML tables successfully acquired and loaded [ 0.019767] Security Framework initialized [ 0.019843] Yama: becoming mindful. [ 0.019913] AppArmor: AppArmor disabled by boot time parameter [ 0.020818] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.023520] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.024751] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.024839] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.025331] CPU: Physical Processor ID: 0 [ 0.025395] CPU: Processor Core ID: 0 [ 0.025461] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.025528] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.025598] mce: CPU supports 7 MCE banks [ 0.025677] CPU0: Thermal monitoring enabled (TM1) [ 0.025749] process: using mwait in idle threads [ 0.025816] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 [ 0.025882] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.026526] Freeing SMP alternatives memory: 24K (ffffffff81a79000 - ffffffff81a7f000) [ 0.050442] ftrace: allocating 24039 entries in 94 pages [ 0.067725] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.068280] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.108034] TSC deadline timer enabled [ 0.108039] smpboot: CPU0: Intel(R) Core(TM) i3-2377M CPU @ 1.50GHz (family: 0x6, model: 0x2a, stepping: 0x7) [ 0.108285] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, full-width counters, Intel PMU driver. [ 0.108604] ... version: 3 [ 0.108667] ... bit width: 48 [ 0.108729] ... generic registers: 4 [ 0.108792] ... value mask: 0000ffffffffffff [ 0.108856] ... max period: 0000ffffffffffff [ 0.108921] ... fixed-purpose events: 3 [ 0.108983] ... event mask: 000000070000000f [ 0.109877] x86: Booting SMP configuration: [ 0.109940] .... node #0, CPUs: #1 [ 0.112730] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.113021] #2 #3 [ 0.118222] x86: Booted up 1 node, 4 CPUs [ 0.118290] smpboot: Total of 4 processors activated (11972.79 BogoMIPS) [ 0.123113] devtmpfs: initialized [ 0.129331] PM: Registering ACPI NVS region [mem 0xa6ebf000-0xa6fbefff] (1048576 bytes) [ 0.129591] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.129779] pinctrl core: initialized pinctrl subsystem [ 0.130079] NET: Registered protocol family 16 [ 0.138859] cpuidle: using governor ladder [ 0.150859] cpuidle: using governor menu [ 0.150985] Simple Boot Flag at 0x44 set to 0x1 [ 0.151111] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.151195] ACPI: bus type PCI registered [ 0.151258] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.151475] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.151564] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.151649] PCI: Using configuration type 1 for base access [ 0.152187] perf_event_intel: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.163075] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.163562] ACPI: Added _OSI(Module Device) [ 0.163626] ACPI: Added _OSI(Processor Device) [ 0.163689] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.163752] ACPI: Added _OSI(Processor Aggregator Device) [ 0.166497] ACPI: Executed 1 blocks of module-level executable AML code [ 0.173591] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.174598] ACPI: Dynamic OEM Table Load: [ 0.174615] ACPI: SSDT 0xFFFF8802468A7000 00083B (v01 PmRef Cpu0Cst 00003001 INTL 20100121) [ 0.175854] ACPI: Dynamic OEM Table Load: [ 0.175866] ACPI: SSDT 0xFFFF88024559A800 000303 (v01 PmRef ApIst 00003000 INTL 20100121) [ 0.176880] ACPI: Dynamic OEM Table Load: [ 0.176891] ACPI: SSDT 0xFFFF880245564400 000119 (v01 PmRef ApCst 00003000 INTL 20100121) [ 0.178916] ACPI : EC: EC started [ 0.179178] ACPI: Interpreter enabled [ 0.179272] ACPI: (supports S0 S3 S4 S5) [ 0.180123] ACPI: Using IOAPIC for interrupt routing [ 0.180239] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.336095] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.336171] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.336577] \_SB_.PCI0 (33DB4D5B-1FF7-401C-9657-7441C03DD766): _OSC invalid UUID [ 0.336580] _OSC request data: 1 1f 0 [ 0.336586] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.337819] PCI host bridge to bus 0000:00 [ 0.337884] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.337954] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.338022] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.338105] pci_bus 0000:00: root bus resource [mem 0xafa00000-0xfeafffff window] [ 0.338189] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.338264] pci 0000:00:00.0: [8086:0104] type 00 class 0x060000 [ 0.338441] pci 0000:00:02.0: [8086:0116] type 00 class 0x030000 [ 0.338456] pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc03fffff 64bit] [ 0.338465] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref] [ 0.338472] pci 0000:00:02.0: reg 0x20: [io 0x2000-0x203f] [ 0.338686] pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330 [ 0.338722] pci 0000:00:14.0: reg 0x10: [mem 0xc0600000-0xc060ffff 64bit] [ 0.338848] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.338944] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.339097] pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000 [ 0.339133] pci 0000:00:16.0: reg 0x10: [mem 0xc0614000-0xc061400f 64bit] [ 0.339262] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.339436] pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320 [ 0.339765] pci 0000:00:1a.0: reg 0x10: [mem 0xc0619000-0xc06193ff] [ 0.341635] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.341763] pci 0000:00:1a.0: System wakeup disabled by ACPI [ 0.341916] pci 0000:00:1b.0: [8086:1e20] type 00 class 0x040300 [ 0.341948] pci 0000:00:1b.0: reg 0x10: [mem 0xc0610000-0xc0613fff 64bit] [ 0.342091] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.342191] pci 0000:00:1b.0: System wakeup disabled by ACPI [ 0.342337] pci 0000:00:1c.0: [8086:1e10] type 01 class 0x060400 [ 0.342483] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.342587] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.342733] pci 0000:00:1c.1: [8086:1e12] type 01 class 0x060400 [ 0.342879] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.342980] pci 0000:00:1c.1: System wakeup disabled by ACPI [ 0.343135] pci 0000:00:1c.2: [8086:1e14] type 01 class 0x060400 [ 0.343280] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.343382] pci 0000:00:1c.2: System wakeup disabled by ACPI [ 0.343540] pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320 [ 0.343860] pci 0000:00:1d.0: reg 0x10: [mem 0xc0618000-0xc06183ff] [ 0.345734] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.345859] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.346006] pci 0000:00:1f.0: [8086:1e57] type 00 class 0x060100 [ 0.346319] pci 0000:00:1f.2: [8086:1e03] type 00 class 0x010601 [ 0.346351] pci 0000:00:1f.2: reg 0x10: [io 0x2088-0x208f] [ 0.346366] pci 0000:00:1f.2: reg 0x14: [io 0x2094-0x2097] [ 0.346382] pci 0000:00:1f.2: reg 0x18: [io 0x2080-0x2087] [ 0.346398] pci 0000:00:1f.2: reg 0x1c: [io 0x2090-0x2093] [ 0.346414] pci 0000:00:1f.2: reg 0x20: [io 0x2060-0x207f] [ 0.346430] pci 0000:00:1f.2: reg 0x24: [mem 0xc0617000-0xc06177ff] [ 0.346521] pci 0000:00:1f.2: PME# supported from D3hot [ 0.346684] pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500 [ 0.346713] pci 0000:00:1f.3: reg 0x10: [mem 0xc0615000-0xc06150ff 64bit] [ 0.346755] pci 0000:00:1f.3: reg 0x20: [io 0x2040-0x205f] [ 0.347049] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.347432] pci 0000:03:00.0: [8086:088e] type 00 class 0x028000 [ 0.347661] pci 0000:03:00.0: reg 0x10: [mem 0xc0500000-0xc0501fff 64bit] [ 0.348965] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.349201] pci 0000:03:00.0: System wakeup disabled by ACPI [ 0.355268] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.355342] pci 0000:00:1c.1: bridge window [mem 0xc0500000-0xc05fffff] [ 0.355539] pci 0000:04:00.0: [14e4:16b5] type 00 class 0x020000 [ 0.355585] pci 0000:04:00.0: reg 0x10: [mem 0xc0410000-0xc041ffff 64bit pref] [ 0.355617] pci 0000:04:00.0: reg 0x18: [mem 0xc0420000-0xc042ffff 64bit pref] [ 0.355675] pci 0000:04:00.0: reg 0x30: [mem 0xfffff800-0xffffffff pref] [ 0.355867] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold [ 0.355949] pci 0000:04:00.0: System wakeup disabled by ACPI [ 0.356144] pci 0000:04:00.1: [14e4:16bc] type 00 class 0x080501 [ 0.356189] pci 0000:04:00.1: reg 0x10: [mem 0xc0400000-0xc040ffff 64bit pref] [ 0.356414] pci 0000:04:00.1: PME# supported from D0 D3hot D3cold [ 0.363254] pci 0000:00:1c.2: PCI bridge to [bus 04] [ 0.363336] pci 0000:00:1c.2: bridge window [mem 0xc0400000-0xc04fffff 64bit pref] [ 0.435845] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 10 11 12 14 15) *7 [ 0.436581] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 10 *11 12 14 15) [ 0.437256] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 10 *11 12 14 15) [ 0.437928] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 *10 11 12 14 15) [ 0.438602] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.439380] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 *10 11 12 14 15) [ 0.440053] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 *10 11 12 14 15) [ 0.440728] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 10 11 12 14 15) *7 [ 0.441476] ACPI: Enabled 6 GPEs in block 00 to 3F [ 0.441542] ACPI : EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62 [ 0.441766] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.441833] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.441919] vgaarb: loaded [ 0.441980] vgaarb: bridge control possible 0000:00:02.0 [ 0.442203] PCI: Using ACPI for IRQ routing [ 0.450288] PCI: pci_cache_line_size set to 64 bytes [ 0.450487] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff] [ 0.450490] e820: reserve RAM buffer [mem 0xa6abf000-0xa7ffffff] [ 0.450493] e820: reserve RAM buffer [mem 0xa7000000-0xa7ffffff] [ 0.450495] e820: reserve RAM buffer [mem 0x24f600000-0x24fffffff] [ 0.450754] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.451189] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.453290] clocksource: Switched to clocksource hpet [ 0.464552] VFS: Disk quotas dquot_6.6.0 [ 0.464660] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.464974] pnp: PnP ACPI init [ 0.465182] pnp 00:00: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.465370] pnp 00:01: Plug and Play ACPI device, IDs ETD0502 PNP0f13 (active) [ 0.465617] system 00:02: [io 0x0680-0x069f] has been reserved [ 0.465686] system 00:02: [io 0xfd60-0xfd63] has been reserved [ 0.465752] system 00:02: [io 0x1000-0x100f] has been reserved [ 0.465819] system 00:02: [io 0xffff] has been reserved [ 0.465885] system 00:02: [io 0xffff] has been reserved [ 0.465951] system 00:02: [io 0x0400-0x0453] could not be reserved [ 0.466018] system 00:02: [io 0x0458-0x047f] has been reserved [ 0.466085] system 00:02: [io 0x0500-0x057f] has been reserved [ 0.466152] system 00:02: [io 0x164e-0x164f] has been reserved [ 0.466222] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.466274] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.466381] system 00:04: [io 0x0454-0x0457] has been reserved [ 0.466451] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.537664] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.537735] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.537803] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.537871] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.537940] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved [ 0.538008] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.538077] system 00:05: [mem 0xfed90000-0xfed93fff] has been reserved [ 0.538145] system 00:05: [mem 0xff000000-0xff000fff] has been reserved [ 0.538214] system 00:05: [mem 0xff010000-0xffffffff] could not be reserved [ 0.538284] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.538354] system 00:05: [mem 0xafa00000-0xafa00fff] has been reserved [ 0.538424] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.538948] system 00:06: [mem 0x20000000-0x201fffff] has been reserved [ 0.539016] system 00:06: [mem 0x40000000-0x401fffff] has been reserved [ 0.539085] system 00:06: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.539118] pnp: PnP ACPI: found 7 devices [ 0.546941] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.547034] pci 0000:04:00.0: can't claim BAR 6 [mem 0xfffff800-0xffffffff pref]: no compatible bridge window [ 0.547140] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000 [ 0.547145] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000 [ 0.547148] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 02] add_size 200000 add_align 100000 [ 0.547183] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000 [ 0.547186] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x002fffff] res_to_dev_res add_size 200000 min_align 100000 [ 0.547190] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 0.547193] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 0.547196] pci 0000:00:1c.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.547199] pci 0000:00:1c.0: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 0.547205] pci 0000:00:1c.0: BAR 14: assigned [mem 0xafb00000-0xafcfffff] [ 0.547279] pci 0000:00:1c.0: BAR 15: assigned [mem 0xafd00000-0xafefffff 64bit pref] [ 0.547364] pci 0000:00:1c.2: BAR 14: assigned [mem 0xaff00000-0xafffffff] [ 0.547434] pci 0000:00:1c.0: BAR 13: assigned [io 0x3000-0x3fff] [ 0.547503] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.547570] pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff] [ 0.547643] pci 0000:00:1c.0: bridge window [mem 0xafb00000-0xafcfffff] [ 0.547715] pci 0000:00:1c.0: bridge window [mem 0xafd00000-0xafefffff 64bit pref] [ 0.547807] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.547880] pci 0000:00:1c.1: bridge window [mem 0xc0500000-0xc05fffff] [ 0.547961] pci 0000:04:00.0: BAR 6: assigned [mem 0xaff00000-0xaff007ff pref] [ 0.548044] pci 0000:00:1c.2: PCI bridge to [bus 04] [ 0.548115] pci 0000:00:1c.2: bridge window [mem 0xaff00000-0xafffffff] [ 0.548189] pci 0000:00:1c.2: bridge window [mem 0xc0400000-0xc04fffff 64bit pref] [ 0.548281] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.548284] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.548287] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.548289] pci_bus 0000:00: resource 7 [mem 0xafa00000-0xfeafffff window] [ 0.548292] pci_bus 0000:02: resource 0 [io 0x3000-0x3fff] [ 0.548295] pci_bus 0000:02: resource 1 [mem 0xafb00000-0xafcfffff] [ 0.548297] pci_bus 0000:02: resource 2 [mem 0xafd00000-0xafefffff 64bit pref] [ 0.548300] pci_bus 0000:03: resource 1 [mem 0xc0500000-0xc05fffff] [ 0.548303] pci_bus 0000:04: resource 1 [mem 0xaff00000-0xafffffff] [ 0.548305] pci_bus 0000:04: resource 2 [mem 0xc0400000-0xc04fffff 64bit pref] [ 0.548382] NET: Registered protocol family 2 [ 0.548737] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.549164] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes) [ 0.549904] TCP: Hash tables configured (established 65536 bind 65536) [ 0.550048] UDP hash table entries: 4096 (order: 6, 393216 bytes) [ 0.550273] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes) [ 0.550620] NET: Registered protocol family 1 [ 0.550709] pci 0000:00:02.0: Video device with shadowed ROM [ 0.581421] PCI: CLS 64 bytes, default 64 [ 0.581504] Unpacking initramfs... [ 1.059240] Freeing initrd memory: 15900K (ffff8800360e2000 - ffff880037069000) [ 1.059353] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.059424] software IO TLB [mem 0xa2abf000-0xa6abf000] (64MB) mapped at [ffff8800a2abf000-ffff8800a6abefff] [ 1.059594] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer [ 1.059679] hw unit of domain pp0-core 2^-16 Joules [ 1.059743] hw unit of domain package 2^-16 Joules [ 1.059807] hw unit of domain pp1-gpu 2^-16 Joules [ 1.060576] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 1.060727] audit: initializing netlink subsys (disabled) [ 1.060820] audit: type=2000 audit(1455045484.036:1): initialized [ 1.061598] zbud: loaded [ 1.062532] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 1.062667] io scheduler noop registered [ 1.062734] io scheduler deadline registered [ 1.062809] io scheduler cfq registered (default) [ 1.063662] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 1.063741] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 1.063843] intel_idle: MWAIT substates: 0x21120 [ 1.063846] intel_idle: v0.4 model 0x2A [ 1.063847] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.064637] GHES: HEST is not enabled! [ 1.064825] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.065838] Linux agpgart interface v0.103 [ 1.066024] AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de> [ 1.066092] AMD IOMMUv2 functionality not available on this system [ 1.066237] Failed to find cpu0 device node [ 1.066301] Unable to detect cache hierarchy from DT for CPU 0 [ 1.066467] i8042: PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:MSE0] at 0x60,0x64 irq 1,12 [ 1.079519] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.079592] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.080045] mousedev: PS/2 mouse device common for all mice [ 1.080181] rtc_cmos 00:03: RTC can wake from S4 [ 1.080484] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 [ 1.080584] rtc_cmos 00:03: alarms up to one month, 242 bytes nvram, hpet irqs [ 1.080691] Intel P-state driver initializing. [ 1.081120] ledtrig-cpu: registered to indicate activity on CPUs [ 1.082808] NET: Registered protocol family 10 [ 1.083641] mip6: Mobile IPv6 [ 1.083735] NET: Registered protocol family 17 [ 1.083836] mpls_gso: MPLS GSO support [ 1.084574] microcode: CPU0 sig=0x206a7, pf=0x10, revision=0x28 [ 1.084681] microcode: CPU1 sig=0x206a7, pf=0x10, revision=0x28 [ 1.084793] microcode: CPU2 sig=0x206a7, pf=0x10, revision=0x28 [ 1.084901] microcode: CPU3 sig=0x206a7, pf=0x10, revision=0x28 [ 1.085101] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba [ 1.085596] registered taskstats version 1 [ 1.085694] zswap: loaded using pool lzo/zbud [ 1.086504] rtc_cmos 00:03: setting system clock to 2016-02-09 19:18:04 UTC (1455045484) [ 1.086750] PM: Hibernation image not present or could not be loaded. [ 1.088019] Freeing unused kernel memory: 1340K (ffffffff8192a000 - ffffffff81a79000) [ 1.088105] Write protecting the kernel read-only data: 8192k [ 1.088517] Freeing unused kernel memory: 428K (ffff880001595000 - ffff880001600000) [ 1.088683] Freeing unused kernel memory: 4K (ffff8800017ff000 - ffff880001800000) [ 1.098436] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.146204] systemd-udevd[77]: starting version 215 [ 1.146675] random: systemd-udevd urandom read with 2 bits of entropy available [ 1.175024] ACPI: bus type USB registered [ 1.175183] usbcore: registered new interface driver usbfs [ 1.175300] usbcore: registered new interface driver hub [ 1.175439] usbcore: registered new device driver usb [ 1.177974] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.178193] pps_core: LinuxPPS API ver. 1 registered [ 1.178263] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 1.179348] ehci-pci: EHCI PCI platform driver [ 1.179422] sdhci: Secure Digital Host Controller Interface driver [ 1.179492] sdhci: Copyright(c) Pierre Ossman [ 1.179660] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 1.179740] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 1.179842] ehci-pci 0000:00:1a.0: debug port 2 [ 1.180131] sdhci-pci 0000:04:00.1: SDHCI controller found [14e4:16bc] (rev 10) [ 1.181666] PTP clock support registered [ 1.181841] mmc0: SDHCI controller on PCI [0000:04:00.1] using ADMA 64-bit [ 1.183828] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 1.183881] ehci-pci 0000:00:1a.0: irq 16, io mem 0xc0619000 [ 1.184324] tg3.c:v3.137 (May 11, 2014) [ 1.184536] SCSI subsystem initialized [ 1.187792] libata version 3.00 loaded. [ 1.193322] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 1.193534] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.193655] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.193745] usb usb1: Product: EHCI Host Controller [ 1.193831] usb usb1: Manufacturer: Linux 4.5.0-rc3 ehci_hcd [ 1.193906] usb usb1: SerialNumber: 0000:00:1a.0 [ 1.194421] hub 1-0:1.0: USB hub found [ 1.194495] hub 1-0:1.0: 2 ports detected [ 1.195264] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.195346] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.196534] xhci_hcd 0000:00:14.0: hcc params 0x20007181 hci version 0x100 quirks 0x0000b930 [ 1.196629] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.196874] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.196946] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.197033] usb usb2: Product: xHCI Host Controller [ 1.197103] usb usb2: Manufacturer: Linux 4.5.0-rc3 xhci-hcd [ 1.197171] usb usb2: SerialNumber: 0000:00:14.0 [ 1.197627] hub 2-0:1.0: USB hub found [ 1.197713] hub 2-0:1.0: 4 ports detected [ 1.199021] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.199096] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 1.199268] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.199347] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.199444] usb usb3: Product: xHCI Host Controller [ 1.199514] usb usb3: Manufacturer: Linux 4.5.0-rc3 xhci-hcd [ 1.199590] usb usb3: SerialNumber: 0000:00:14.0 [ 1.201888] hub 3-0:1.0: USB hub found [ 1.202278] hub 3-0:1.0: 4 ports detected [ 1.207939] ahci 0000:00:1f.2: version 3.0 [ 1.208308] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 1.208710] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x1 impl SATA mode [ 1.209113] ahci 0000:00:1f.2: flags: 64bit ncq stag pm led clo pio slum part ems apst [ 1.211554] tg3 0000:04:00.0 eth0: Tigon3 [partno(BCM57785) rev 57785100] (PCI Express) MAC address b8:88:e3:a5:16:6f [ 1.211653] tg3 0000:04:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) [ 1.211748] tg3 0000:04:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] [ 1.211839] tg3 0000:04:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit] [ 1.214421] scsi host0: ahci [ 1.214801] scsi host1: ahci [ 1.215505] scsi host2: ahci [ 1.215993] scsi host3: ahci [ 1.216473] scsi host4: ahci [ 1.216864] scsi host5: ahci [ 1.217197] ata1: SATA max UDMA/133 abar m2048@0xc0617000 port 0xc0617100 irq 25 [ 1.217306] ata2: DUMMY [ 1.217372] ata3: DUMMY [ 1.217434] ata4: DUMMY [ 1.217496] ata5: DUMMY [ 1.217555] ata6: DUMMY [ 1.217897] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 1.217972] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 4 [ 1.218073] ehci-pci 0000:00:1d.0: debug port 2 [ 1.222034] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 1.222064] ehci-pci 0000:00:1d.0: irq 23, io mem 0xc0618000 [ 1.233319] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 1.233448] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.233519] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.233602] usb usb4: Product: EHCI Host Controller [ 1.233668] usb usb4: Manufacturer: Linux 4.5.0-rc3 ehci_hcd [ 1.233734] usb usb4: SerialNumber: 0000:00:1d.0 [ 1.234040] hub 4-0:1.0: USB hub found [ 1.234115] hub 4-0:1.0: 2 ports detected [ 1.505402] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.509387] usb 2-4: new high-speed USB device number 2 using xhci_hcd [ 1.529268] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.541754] ata1.00: ATA-8: KINGSTON SV300S37A120G, 583ABBF0, max UDMA/133 [ 1.541854] ata1.00: 234441648 sectors, multi 1: LBA48 NCQ (depth 31/32), AA [ 1.545398] usb 4-1: new high-speed USB device number 2 using ehci-pci [ 1.551424] ata1.00: configured for UDMA/133 [ 1.552242] scsi 0:0:0:0: Direct-Access ATA KINGSTON SV300S3 BBF0 PQ: 0 ANSI: 5 [ 1.579316] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/112 GiB) [ 1.579607] sd 0:0:0:0: [sda] Write Protect is off [ 1.579686] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.579741] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.580735] sda: sda1 sda2 < sda5 > [ 1.581498] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.582429] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.623392] device-mapper: uevent: version 1.0.3 [ 1.623603] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 1.633246] PM: Starting manual resume from disk [ 1.633393] PM: Hibernation image partition 8:5 present [ 1.633396] PM: Looking for hibernation image. [ 1.633726] PM: Image not found (code -22) [ 1.633730] PM: Hibernation image not present or could not be loaded. [ 1.637746] usb 1-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.637824] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.638548] hub 1-1:1.0: USB hub found [ 1.638627] usb 2-4: New USB device found, idVendor=18d1, idProduct=4ee1 [ 1.638694] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1.638769] usb 2-4: Product: Nexus 5 [ 1.638833] usb 2-4: Manufacturer: LGE [ 1.638895] usb 2-4: SerialNumber: 09d991040220b54d [ 1.639076] hub 1-1:1.0: 6 ports detected [ 1.672184] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 1.677656] usb 4-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.677726] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.678242] hub 4-1:1.0: USB hub found [ 1.678421] hub 4-1:1.0: 8 ports detected [ 1.749555] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR) [ 1.749977] systemd[1]: Detected architecture 'x86-64'. [ 1.765436] systemd[1]: Inserted module 'autofs4' [ 1.765896] systemd[1]: Set hostname to <laptop>. [ 1.863735] systemd[1]: Starting Forward Password Requests to Wall Directory Watch. [ 1.863919] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 1.864023] systemd[1]: Starting Remote File Systems (Pre). [ 1.864456] systemd[1]: Reached target Remote File Systems (Pre). [ 1.864551] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch. [ 1.864685] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ 1.864797] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point. [ 1.865335] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 1.865442] systemd[1]: Expecting device dev-disk-by\x2duuid-b29a64d5\x2dc973\x2d4622\x2da96d\x2d0537683e6290.device... [ 1.865768] systemd[1]: Starting Root Slice. [ 1.866158] systemd[1]: Created slice Root Slice. [ 1.866238] systemd[1]: Starting User and Session Slice. [ 1.866660] systemd[1]: Created slice User and Session Slice. [ 1.866740] systemd[1]: Starting Delayed Shutdown Socket. [ 1.867147] systemd[1]: Listening on Delayed Shutdown Socket. [ 1.867228] systemd[1]: Starting /dev/initctl Compatibility Named Pipe. [ 1.867639] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 1.867723] systemd[1]: Starting Journal Socket (/dev/log). [ 1.868131] systemd[1]: Listening on Journal Socket (/dev/log). [ 1.868212] systemd[1]: Starting Device-mapper event daemon FIFOs. [ 1.870242] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 1.870327] systemd[1]: Starting LVM2 metadata daemon socket. [ 1.871550] systemd[1]: Listening on LVM2 metadata daemon socket. [ 1.871637] systemd[1]: Starting udev Control Socket. [ 1.872030] systemd[1]: Listening on udev Control Socket. [ 1.872114] systemd[1]: Starting udev Kernel Socket. [ 1.872496] systemd[1]: Listening on udev Kernel Socket. [ 1.872581] systemd[1]: Starting Journal Socket. [ 1.872988] systemd[1]: Listening on Journal Socket. [ 1.873082] systemd[1]: Starting System Slice. [ 1.873521] systemd[1]: Created slice System Slice. [ 1.873610] systemd[1]: Started File System Check on Root Device. [ 1.873691] systemd[1]: Starting system-getty.slice. [ 1.874120] systemd[1]: Created slice system-getty.slice. [ 1.874220] systemd[1]: Starting Increase datagram queue length... [ 1.889851] systemd[1]: Mounting POSIX Message Queue File System... [ 1.891433] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 1.898933] systemd[1]: Starting Load Kernel Modules... [ 1.901025] systemd[1]: Starting udev Coldplug all Devices... [ 1.903029] systemd[1]: Mounting Debug File System... [ 1.906617] systemd[1]: Started Set Up Additional Binary Formats. [ 1.906744] systemd[1]: Mounting Huge Pages File System... [ 1.908240] systemd[1]: Starting Slices. [ 1.908693] systemd[1]: Reached target Slices. [ 1.910196] systemd[1]: Mounted Debug File System. [ 1.910698] systemd[1]: Mounted POSIX Message Queue File System. [ 1.912224] systemd[1]: Started Increase datagram queue length. [ 1.913564] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 1.914816] systemd[1]: Mounted Huge Pages File System. [ 1.915186] lp: driver loaded but no devices found [ 1.917255] ppdev: user-space parallel port driver [ 1.917331] usb 1-1.1: new full-speed USB device number 3 using ehci-pci [ 1.924685] fuse init (API version 7.24) [ 1.927378] systemd[1]: Started Load Kernel Modules. [ 1.937982] systemd[1]: Started udev Coldplug all Devices. [ 1.943357] systemd[1]: Starting udev Wait for Complete Device Initialization... [ 1.953584] systemd[1]: Starting Apply Kernel Variables... [ 1.954781] systemd[1]: Mounted Configuration File System. [ 1.954923] systemd[1]: Mounting FUSE Control File System... [ 1.956077] systemd[1]: Starting Create Static Device Nodes in /dev... [ 1.957475] systemd[1]: Starting Syslog Socket. [ 1.958271] systemd[1]: Listening on Syslog Socket. [ 1.958407] systemd[1]: Starting Journal Service... [ 1.959924] systemd[1]: Started Journal Service. [ 1.983046] systemd-udevd[209]: starting version 215 [ 2.014258] usb 1-1.1: New USB device found, idVendor=8087, idProduct=07da [ 2.014339] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.057315] tsc: Refined TSC clocksource calibration: 1496.600 MHz [ 2.057400] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x159296d3708, max_idle_ns: 440795218047 ns [ 2.085318] usb 1-1.3: new high-speed USB device number 4 using ehci-pci [ 2.096681] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0C:00/input/input2 [ 2.096785] ACPI: Power Button [PWRB] [ 2.096992] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0D:00/input/input3 [ 2.097169] ACPI: Lid Switch [LID0] [ 2.097714] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0E:00/input/input4 [ 2.097809] ACPI: Sleep Button [SLPB] [ 2.098187] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5 [ 2.098278] ACPI: Power Button [PWRF] [ 2.116135] wmi: Mapper loaded [ 2.136932] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 2.160225] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.172369] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20160108/utaddress-255) [ 2.172383] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 2.172511] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160108/utaddress-255) [ 2.172520] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 2.172609] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160108/utaddress-255) [ 2.172618] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 2.173183] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160108/utaddress-255) [ 2.173196] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 2.173321] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 2.182345] ACPI Warning: SystemIO range 0x0000000000002040-0x000000000000205F conflicts with OpRegion 0x0000000000002040-0x000000000000204F (\_SB.PCI0.SBUS.SMBI) (20160108/utaddress-255) [ 2.182360] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 2.187741] Intel(R) Wireless WiFi driver for Linux [ 2.187809] Copyright(c) 2003- 2015 Intel Corporation [ 2.188103] iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control [ 2.193878] [drm] Initialized drm 1.1.0 20060810 [ 2.195951] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm [ 2.213477] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled [ 2.213551] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS disabled [ 2.213619] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled [ 2.213689] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Advanced-N 6235 AGN, REV=0xB0 [ 2.213949] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 2.232513] [drm] Memory usable by graphics device = 2048M [ 2.232621] [drm] Replacing VGA console driver [ 2.233560] Console: switching to colour dummy device 80x25 [ 2.233662] pmd_set_huge: Cannot satisfy [mem 0xb0000000-0xb0200000] with a huge-page mapping due to MTRR override. [ 2.236366] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [ 2.238417] input: PC Speaker as /devices/platform/pcspkr/input/input6 [ 2.242196] Error: Driver 'pcspkr' is already registered, aborting... [ 2.242602] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.242610] [drm] Driver supports precise vblank timestamp query. [ 2.242978] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 2.274852] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 2.275427] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8 [ 2.275861] [drm] Initialized i915 1.6.0 20151218 for 0000:00:02.0 on minor 0 [ 2.285377] usb 1-1.3: New USB device found, idVendor=064e, idProduct=e330 [ 2.285393] usb 1-1.3: New USB device strings: Mfr=3, Product=1, SerialNumber=0 [ 2.285419] usb 1-1.3: Product: HD WebCam [ 2.285432] usb 1-1.3: Manufacturer: SuYin [ 2.294256] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC271X: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 2.294279] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.294296] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 2.294311] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 2.294321] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 2.294332] snd_hda_codec_realtek hdaudioC0D0: Mic=0x1b [ 2.338580] Adding 4789244k swap on /dev/sda5. Priority:-1 extents:1 across:4789244k SSFS [ 2.347895] intel_rapl: Found RAPL domain package [ 2.347905] intel_rapl: Found RAPL domain core [ 2.347911] intel_rapl: Found RAPL domain uncore [ 2.347923] intel_rapl: RAPL package 0 domain package locked by BIOS [ 2.379997] iTCO_vendor_support: vendor-support=0 [ 2.385589] acer_wmi: Acer Laptop ACPI-WMI Extras [ 2.385616] acer_wmi: Function bitmap for Communication Button: 0x801 [ 2.385908] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 2.385978] iTCO_wdt: Found a Panther Point TCO device (Version=2, TCOBASE=0x0460) [ 2.387338] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 2.387555] input: Acer WMI hotkeys as /devices/virtual/input/input11 [ 2.388287] input: Acer BMA150 accelerometer as /devices/virtual/input/input12 [ 2.390188] Bluetooth: Core ver 2.21 [ 2.390221] NET: Registered protocol family 31 [ 2.390230] Bluetooth: HCI device and connection manager initialized [ 2.390244] Bluetooth: HCI socket layer initialized [ 2.390256] Bluetooth: L2CAP socket layer initialized [ 2.390278] Bluetooth: SCO socket layer initialized [ 2.409123] usbcore: registered new interface driver btusb [ 2.413436] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 2.414373] fbcon: inteldrmfb (fb0) is primary device [ 2.417721] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 [ 2.422023] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 2.422193] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 2.442221] media: Linux media interface: v0.10 [ 2.447657] Linux video capture interface: v2.00 [ 2.457230] uvcvideo: Found UVC 1.00 device HD WebCam (064e:e330) [ 2.462822] uvcvideo 1-1.3:1.0: Entity type for entity Extension 4 was not initialized! [ 2.462831] uvcvideo 1-1.3:1.0: Entity type for entity Processing 2 was not initialized! [ 2.462834] uvcvideo 1-1.3:1.0: Entity type for entity Camera 1 was not initialized! [ 2.463024] input: HD WebCam as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3:1.0/input/input14 [ 2.463159] usbcore: registered new interface driver uvcvideo [ 2.463160] USB Video Class driver (1.1.1) [ 2.489404] ACPI: Battery Slot [BAT1] (battery present) [ 2.489697] ACPI: AC Adapter [ACAD] (off-line) [ 2.990018] psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x461f02) [ 3.010511] psmouse serio1: elantech: Synaptics capabilities query result 0x01, 0x16, 0x0c. [ 3.031209] psmouse serio1: elantech: Elan sample query result 02, 33, 85 [ 3.057639] clocksource: Switched to clocksource tsc [ 3.147609] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input7 [ 3.301713] Console: switching to colour frame buffer device 170x48 [ 3.310590] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 3.489981] systemd-journald[207]: Received request to flush runtime journal from PID 1 [ 3.725129] RPC: Registered named UNIX socket transport module. [ 3.726583] RPC: Registered udp transport module. [ 3.727971] RPC: Registered tcp transport module. [ 3.729339] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.734734] FS-Cache: Loaded [ 3.744326] FS-Cache: Netfs 'nfs' registered for caching [ 3.754325] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 3.865427] cgroup: new mount options do not match the existing superblock, will be ignored [ 4.005562] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.007337] Bluetooth: BNEP filters: protocol multicast [ 4.009084] Bluetooth: BNEP socket layer initialized [ 5.423140] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 5.430041] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 5.430138] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 5.702682] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 5.709351] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 5.709446] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 8.691436] random: nonblocking pool is initialized [ 9.135351] wlan0: authenticate with b4:99:ba:92:f2:71 [ 9.138098] wlan0: send auth to b4:99:ba:92:f2:71 (try 1/3) [ 9.139835] wlan0: authenticated [ 9.140083] iwlwifi 0000:03:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [ 9.140090] iwlwifi 0000:03:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP [ 9.141331] wlan0: associate with b4:99:ba:92:f2:71 (try 1/3) [ 9.145117] wlan0: RX AssocResp from b4:99:ba:92:f2:71 (capab=0x421 status=0 aid=7) [ 9.148859] wlan0: associated [ 1896.606851] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 1896.607002] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 1896.607117] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 1896.607239] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 1896.607280] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 1896.607974] pci_bus 0000:02: Allocating resources [ 1896.608004] pci_bus 0000:03: Allocating resources [ 1896.608060] pcieport 0000:00:1c.1: bridge window [io 0x1000-0x0fff] to [bus 03] add_size 1000 [ 1896.608069] pcieport 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 03] add_size 200000 add_align 100000 [ 1896.608083] pci_bus 0000:04: Allocating resources [ 1896.608138] pcieport 0000:00:1c.2: bridge window [io 0x1000-0x0fff] to [bus 04] add_size 1000 [ 1896.608145] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 1896.608156] pcieport 0000:00:1c.1: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 1896.608162] pcieport 0000:00:1c.1: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 1896.608166] pcieport 0000:00:1c.1: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 1896.608171] pcieport 0000:00:1c.1: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 1896.608176] pcieport 0000:00:1c.2: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 1896.608181] pcieport 0000:00:1c.2: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 1896.608196] pcieport 0000:00:1c.1: BAR 15: assigned [mem 0xc0700000-0xc08fffff 64bit pref] [ 1896.608205] pcieport 0000:00:1c.1: BAR 13: assigned [io 0x4000-0x4fff] [ 1896.608212] pcieport 0000:00:1c.2: BAR 13: assigned [io 0x5000-0x5fff] [ 1896.608486] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 1896.643237] wlan0: deauthenticating from b4:99:ba:92:f2:71 by local choice (Reason: 3=DEAUTH_LEAVING) [ 1896.673664] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1898.077523] PM: Syncing filesystems ... done. [ 1898.085166] PM: Preparing system for sleep (mem) [ 1898.085519] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 1898.087399] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 1898.088609] PM: Suspending system (mem) [ 1898.088636] Suspending console(s) (use no_console_suspend to debug) [ 1898.089424] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 1898.089481] sd 0:0:0:0: [sda] Stopping disk [ 1898.571589] PM: suspend of devices complete after 482.564 msecs [ 1898.586792] PM: late suspend of devices complete after 15.195 msecs [ 1898.589089] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI [ 1898.589099] tg3 0000:04:00.0: System wakeup enabled by ACPI [ 1898.589309] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI [ 1898.589485] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [ 1898.602908] PM: noirq suspend of devices complete after 16.111 msecs [ 1898.603262] ACPI: Preparing to enter system sleep state S3 [ 1898.606741] ACPI : EC: EC stopped [ 1898.606741] PM: Saving platform NVS memory [ 1898.606747] Disabling non-boot CPUs ... [ 1898.607069] Broke affinity for irq 25 [ 1898.608156] smpboot: CPU 1 is now offline [ 1898.608837] Broke affinity for irq 23 [ 1898.608842] Broke affinity for irq 25 [ 1898.609941] smpboot: CPU 2 is now offline [ 1898.610645] Broke affinity for irq 23 [ 1898.610648] Broke affinity for irq 24 [ 1898.610649] Broke affinity for irq 25 [ 1898.610651] Broke affinity for irq 27 [ 1898.611741] smpboot: CPU 3 is now offline [ 1898.613517] ACPI: Low-level resume complete [ 1898.613579] ACPI : EC: EC started [ 1898.613580] PM: Restoring platform NVS memory [ 1898.613970] Enabling non-boot CPUs ... [ 1898.614062] x86: Booting SMP configuration: [ 1898.614064] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 1898.622111] CPU1 is up [ 1898.622235] smpboot: Booting Node 0 Processor 2 APIC 0x2 [ 1898.625650] CPU2 is up [ 1898.625781] smpboot: Booting Node 0 Processor 3 APIC 0x3 [ 1898.629349] CPU3 is up [ 1898.634177] ACPI: Waking up from system sleep state S3 [ 1898.653286] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI [ 1898.654267] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI [ 1898.654315] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [ 1898.654389] PM: noirq resume of devices complete after 17.160 msecs [ 1898.654863] PM: early resume of devices complete after 0.403 msecs [ 1898.655189] tg3 0000:04:00.0: System wakeup disabled by ACPI [ 1898.660697] sd 0:0:0:0: [sda] Starting disk [ 1898.795727] xhci_hcd 0000:00:14.0: port 3 resume PLC timeout [ 1898.816945] rtc_cmos 00:03: System wakeup disabled by ACPI [ 1899.328585] usb 1-1.1: reset full-speed USB device number 3 using ehci-pci [ 1899.361009] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1899.377993] ata1.00: configured for UDMA/133 [ 1899.492568] usb 1-1.3: reset high-speed USB device number 4 using ehci-pci [ 1901.309681] PM: resume of devices complete after 2654.803 msecs [ 1901.309873] usb 1-1.1:1.0: rebind failed: -517 [ 1901.309879] usb 1-1.1:1.1: rebind failed: -517 [ 1901.310607] PM: Finishing wakeup. [ 1901.310613] Restarting tasks ... [ 1901.320540] usb 2-4: USB disconnect, device number 2 [ 1901.321392] done. [ 1902.070068] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 1902.535798] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 1902.542427] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 1902.542518] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 1902.821410] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 1902.828034] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 1902.828126] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 1906.173700] wlan0: authenticate with 30:91:8f:7f:7f:15 [ 1906.176176] wlan0: send auth to 30:91:8f:7f:7f:15 (try 1/3) [ 1906.178968] wlan0: authenticated [ 1906.180932] wlan0: associate with 30:91:8f:7f:7f:15 (try 1/3) [ 1906.184588] wlan0: RX AssocResp from 30:91:8f:7f:7f:15 (capab=0x411 status=0 aid=5) [ 1906.186974] wlan0: associated [ 2299.376942] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 2299.377097] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 2299.377212] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 2299.377339] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 2299.377377] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 2299.378095] pci_bus 0000:02: Allocating resources [ 2299.378124] pci_bus 0000:03: Allocating resources [ 2299.378201] pci_bus 0000:04: Allocating resources [ 2299.378259] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 2299.378529] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment [ 2299.412655] wlan0: deauthenticating from 30:91:8f:7f:7f:15 by local choice (Reason: 3=DEAUTH_LEAVING) [ 2299.444611] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2300.595009] PM: Syncing filesystems ... done. [ 2300.610866] PM: Preparing system for sleep (mem) [ 2300.611190] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 2300.612858] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 2300.614052] PM: Suspending system (mem) [ 2300.614075] Suspending console(s) (use no_console_suspend to debug) [ 2300.614793] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 2300.614842] sd 0:0:0:0: [sda] Stopping disk [ 2301.094766] PM: suspend of devices complete after 480.305 msecs [ 2301.108870] PM: late suspend of devices complete after 14.095 msecs [ 2301.111104] tg3 0000:04:00.0: System wakeup enabled by ACPI [ 2301.111295] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI [ 2301.111545] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI [ 2301.111596] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [ 2301.125054] PM: noirq suspend of devices complete after 16.176 msecs [ 2301.125716] ACPI: Preparing to enter system sleep state S3 [ 2301.128916] ACPI : EC: EC stopped [ 2301.128917] PM: Saving platform NVS memory [ 2301.128929] Disabling non-boot CPUs ... [ 2301.129471] Broke affinity for irq 23 [ 2301.129476] Broke affinity for irq 25 [ 2301.130565] smpboot: CPU 1 is now offline [ 2301.132002] Broke affinity for irq 23 [ 2301.132008] Broke affinity for irq 25 [ 2301.133116] smpboot: CPU 2 is now offline [ 2301.133806] Broke affinity for irq 23 [ 2301.133808] Broke affinity for irq 24 [ 2301.133810] Broke affinity for irq 25 [ 2301.133811] Broke affinity for irq 27 [ 2301.134888] smpboot: CPU 3 is now offline [ 2301.136746] ACPI: Low-level resume complete [ 2301.136809] ACPI : EC: EC started [ 2301.136809] PM: Restoring platform NVS memory [ 2301.137192] Enabling non-boot CPUs ... [ 2301.137285] x86: Booting SMP configuration: [ 2301.137286] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 2301.145354] CPU1 is up [ 2301.145482] smpboot: Booting Node 0 Processor 2 APIC 0x2 [ 2301.148907] CPU2 is up [ 2301.149036] smpboot: Booting Node 0 Processor 3 APIC 0x3 [ 2301.152602] CPU3 is up [ 2301.157476] ACPI: Waking up from system sleep state S3 [ 2301.174708] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI [ 2301.176174] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [ 2301.176648] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI [ 2301.176699] PM: noirq resume of devices complete after 16.193 msecs [ 2301.177163] PM: early resume of devices complete after 0.393 msecs [ 2301.177784] tg3 0000:04:00.0: System wakeup disabled by ACPI [ 2301.187090] sd 0:0:0:0: [sda] Starting disk [ 2301.247271] rtc_cmos 00:03: System wakeup disabled by ACPI [ 2301.498568] usb 1-1.1: reset full-speed USB device number 3 using ehci-pci [ 2301.662551] usb 1-1.3: reset high-speed USB device number 4 using ehci-pci [ 2301.855782] PM: resume of devices complete after 678.601 msecs [ 2301.855964] usb 1-1.1:1.0: rebind failed: -517 [ 2301.855970] usb 1-1.1:1.1: rebind failed: -517 [ 2301.856688] PM: Finishing wakeup. [ 2301.856694] Restarting tasks ... done. [ 2301.887551] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2301.907167] ata1.00: configured for UDMA/133 [ 2302.146806] [Firmware Bug]: battery: (dis)charge rate invalid. [ 2302.614307] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 2303.079037] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 2303.085653] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 2303.085744] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 2303.359778] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 2303.366392] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 2303.366482] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0 [ 2306.922510] wlan0: authenticate with 30:91:8f:7f:7f:15 [ 2306.923605] wlan0: send auth to 30:91:8f:7f:7f:15 (try 1/3) [ 2306.931025] wlan0: authenticated [ 2306.934559] wlan0: associate with 30:91:8f:7f:7f:15 (try 1/3) [ 2306.938212] wlan0: RX AssocResp from 30:91:8f:7f:7f:15 (capab=0x411 status=0 aid=4) [ 2306.940574] wlan0: associated [ 2324.418673] usb 2-3: new high-speed USB device number 3 using xhci_hcd [ 2324.546878] usb 2-3: New USB device found, idVendor=04cc, idProduct=1521 [ 2324.546891] usb 2-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2324.547581] hub 2-3:1.0: USB hub found [ 2324.547630] hub 2-3:1.0: 7 ports detected [ 2324.818692] usb 2-3.5: new high-speed USB device number 4 using xhci_hcd [ 2324.909110] usb 2-3.5: New USB device found, idVendor=058f, idProduct=6362 [ 2324.909122] usb 2-3.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2324.909128] usb 2-3.5: Product: Mass Storage Device [ 2324.909132] usb 2-3.5: Manufacturer: Generic [ 2324.909136] usb 2-3.5: SerialNumber: 058F312D81B1 [ 2324.928034] usb-storage 2-3.5:1.0: USB Mass Storage device detected [ 2324.928260] scsi host6: usb-storage 2-3.5:1.0 [ 2324.928607] usbcore: registered new interface driver usb-storage [ 2324.978690] usb 2-3.6: new high-speed USB device number 5 using xhci_hcd [ 2325.066777] usb 2-3.6: New USB device found, idVendor=0424, idProduct=2514 [ 2325.066787] usb 2-3.6: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2325.067360] hub 2-3.6:1.0: USB hub found [ 2325.067409] hub 2-3.6:1.0: 2 ports detected [ 2325.338673] usb 2-3.6.1: new low-speed USB device number 6 using xhci_hcd [ 2325.431289] usb 2-3.6.1: New USB device found, idVendor=093a, idProduct=2510 [ 2325.431302] usb 2-3.6.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2325.431307] usb 2-3.6.1: Product: USB OPTICAL MOUSE [ 2325.431311] usb 2-3.6.1: Manufacturer: PIXART [ 2325.454440] hidraw: raw HID events driver (C) Jiri Kosina [ 2325.459203] usbcore: registered new interface driver usbhid [ 2325.459211] usbhid: USB HID core driver [ 2325.462433] input: PIXART USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.6/2-3.6.1/2-3.6.1:1.0/0003:093A:2510.0001/input/input15 [ 2325.463065] hid-generic 0003:093A:2510.0001: input,hidraw0: USB HID v1.11 Mouse [PIXART USB OPTICAL MOUSE] on usb-0000:00:14.0-3.6.1/input0 [ 2325.518660] usb 2-3.6.2: new low-speed USB device number 7 using xhci_hcd [ 2325.634511] usb 2-3.6.2: New USB device found, idVendor=046a, idProduct=0023 [ 2325.634523] usb 2-3.6.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2325.677444] input: HID 046a:0023 as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.6/2-3.6.2/2-3.6.2:1.0/0003:046A:0023.0002/input/input16 [ 2325.731182] cherry 0003:046A:0023.0002: input,hidraw1: USB HID v1.11 Keyboard [HID 046a:0023] on usb-0000:00:14.0-3.6.2/input0 [ 2325.733591] input: HID 046a:0023 as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.6/2-3.6.2/2-3.6.2:1.1/0003:046A:0023.0003/input/input17 [ 2325.787216] cherry 0003:046A:0023.0003: input,hidraw2: USB HID v1.11 Device [HID 046a:0023] on usb-0000:00:14.0-3.6.2/input1 [ 2325.927495] scsi 6:0:0:0: Direct-Access Generic USB SD Reader 1.00 PQ: 0 ANSI: 0 [ 2325.928131] scsi 6:0:0:1: Direct-Access Generic USB CF Reader 1.01 PQ: 0 ANSI: 0 [ 2325.928701] scsi 6:0:0:2: Direct-Access Generic USB SM Reader 1.02 PQ: 0 ANSI: 0 [ 2325.929281] scsi 6:0:0:3: Direct-Access Generic USB MS Reader 1.03 PQ: 0 ANSI: 0 [ 2325.930017] sd 6:0:0:0: Attached scsi generic sg1 type 0 [ 2325.932663] sd 6:0:0:1: Attached scsi generic sg2 type 0 [ 2325.932970] sd 6:0:0:0: [sdb] Attached SCSI removable disk [ 2325.933447] sd 6:0:0:2: Attached scsi generic sg3 type 0 [ 2325.934199] sd 6:0:0:1: [sdc] Attached SCSI removable disk [ 2325.935570] sd 6:0:0:3: Attached scsi generic sg4 type 0 [ 2325.936389] sd 6:0:0:2: [sdd] Attached SCSI removable disk [ 2325.938005] sd 6:0:0:3: [sde] Attached SCSI removable disk ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-10 17:21 ` Martin Kepplinger @ 2016-02-11 9:06 ` Takashi Iwai 2016-02-12 13:09 ` Martin Kepplinger 0 siblings, 1 reply; 24+ messages in thread From: Takashi Iwai @ 2016-02-11 9:06 UTC (permalink / raw) To: Martin Kepplinger Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel On Wed, 10 Feb 2016 18:21:11 +0100, Martin Kepplinger wrote: > > Am 2016-02-09 um 12:44 schrieb Takashi Iwai: > > On Tue, 09 Feb 2016 07:34:48 +0100, > > Martin Kepplinger wrote: > >> > >> The following change: > >> > >> 788d441 ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling > >> > >> breaks audio over HDMI on my snd_hda_intel laptop. It is the first bad > >> commit. > >> > >> This was merged for -rc1 and isn't fixed until now, so I got nervous. > >> There are > >> no errors in the log that stand out. I'm no sound or alsa developer, and > >> just reverting it isn't easy since there is stuff depending on this. > >> > >> I'm happy to test possible fixes and hope v4.5 not to ship with such a big > >> regression ;) > > > > Could you give a bit more detail about your hardware? At best, give > > alsa-info.sh output (run with --no-upload option). Also, give the > > output of dmesg, too. > > > > In addition, what shows /proc/asound/card*/eld#*.* files? Does any of > > it show the proper connection state and ELD? > > alsa-info and dmesg are appended, and > > root@laptop:/home/martin/dev# cat /proc/asound/card*/eld#* > monitor_present 0 > eld_valid 0 OK, then could you put some debug print in intel_pin_eld_notify() in sound/pci/hda/patch_hdmi.c? This is the callback to be called by i915 driver at enabling / disabling HDMI/DP audio. (Also, to be sure, check whether snd_hdac_i915_register_notifier() in sound/hda/hda_i915.c is called, too.) If intel_pin_eld_notify() is registered but never called, it implies something wrong in i915 driver side. If it gets called, we need to track down: what port value was passed there, and how hdmi_present_sense() and sync_eld_via_acomp() behave there. thanks, Takashi ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-11 9:06 ` Takashi Iwai @ 2016-02-12 13:09 ` Martin Kepplinger 2016-02-12 13:49 ` Takashi Iwai 0 siblings, 1 reply; 24+ messages in thread From: Martin Kepplinger @ 2016-02-12 13:09 UTC (permalink / raw) To: Takashi Iwai Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel Am 2016-02-11 um 10:06 schrieb Takashi Iwai: > On Wed, 10 Feb 2016 18:21:11 +0100, > Martin Kepplinger wrote: >> >> Am 2016-02-09 um 12:44 schrieb Takashi Iwai: >>> On Tue, 09 Feb 2016 07:34:48 +0100, >>> Martin Kepplinger wrote: >>>> >>>> The following change: >>>> >>>> 788d441 ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling >>>> >>>> breaks audio over HDMI on my snd_hda_intel laptop. It is the first bad >>>> commit. >>>> >>>> This was merged for -rc1 and isn't fixed until now, so I got nervous. >>>> There are >>>> no errors in the log that stand out. I'm no sound or alsa developer, and >>>> just reverting it isn't easy since there is stuff depending on this. >>>> >>>> I'm happy to test possible fixes and hope v4.5 not to ship with such a big >>>> regression ;) >>> >>> Could you give a bit more detail about your hardware? At best, give >>> alsa-info.sh output (run with --no-upload option). Also, give the >>> output of dmesg, too. >>> >>> In addition, what shows /proc/asound/card*/eld#*.* files? Does any of >>> it show the proper connection state and ELD? >> >> alsa-info and dmesg are appended, and >> >> root@laptop:/home/martin/dev# cat /proc/asound/card*/eld#* >> monitor_present 0 >> eld_valid 0 > > OK, then could you put some debug print in intel_pin_eld_notify() in > sound/pci/hda/patch_hdmi.c? This is the callback to be called by i915 > driver at enabling / disabling HDMI/DP audio. intel_pin_eld_notify() is called during HDMI plugin with audio_ptr: ffff880242ea8800, port 1 and doesn't return early. > (Also, to be sure, check whether snd_hdac_i915_register_notifier() in > sound/hda/hda_i915.c is called, too.) snd_hdac_i915_register_notifier() is called during boot. > > If intel_pin_eld_notify() is registered but never called, it implies > something wrong in i915 driver side. If it gets called, we need to > track down: what port value was passed there, and how > hdmi_present_sense() and sync_eld_via_acomp() behave there. I'll try to look at said path, if you have no other idea in the meantime. > > > thanks, > > Takashi > ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-12 13:09 ` Martin Kepplinger @ 2016-02-12 13:49 ` Takashi Iwai 2016-02-12 15:54 ` Martin Kepplinger 0 siblings, 1 reply; 24+ messages in thread From: Takashi Iwai @ 2016-02-12 13:49 UTC (permalink / raw) To: Martin Kepplinger Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel On Fri, 12 Feb 2016 14:09:36 +0100, Martin Kepplinger wrote: > > Am 2016-02-11 um 10:06 schrieb Takashi Iwai: > > On Wed, 10 Feb 2016 18:21:11 +0100, > > Martin Kepplinger wrote: > >> > >> Am 2016-02-09 um 12:44 schrieb Takashi Iwai: > >>> On Tue, 09 Feb 2016 07:34:48 +0100, > >>> Martin Kepplinger wrote: > >>>> > >>>> The following change: > >>>> > >>>> 788d441 ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling > >>>> > >>>> breaks audio over HDMI on my snd_hda_intel laptop. It is the first bad > >>>> commit. > >>>> > >>>> This was merged for -rc1 and isn't fixed until now, so I got nervous. > >>>> There are > >>>> no errors in the log that stand out. I'm no sound or alsa developer, and > >>>> just reverting it isn't easy since there is stuff depending on this. > >>>> > >>>> I'm happy to test possible fixes and hope v4.5 not to ship with such a big > >>>> regression ;) > >>> > >>> Could you give a bit more detail about your hardware? At best, give > >>> alsa-info.sh output (run with --no-upload option). Also, give the > >>> output of dmesg, too. > >>> > >>> In addition, what shows /proc/asound/card*/eld#*.* files? Does any of > >>> it show the proper connection state and ELD? > >> > >> alsa-info and dmesg are appended, and > >> > >> root@laptop:/home/martin/dev# cat /proc/asound/card*/eld#* > >> monitor_present 0 > >> eld_valid 0 > > > > OK, then could you put some debug print in intel_pin_eld_notify() in > > sound/pci/hda/patch_hdmi.c? This is the callback to be called by i915 > > driver at enabling / disabling HDMI/DP audio. > > intel_pin_eld_notify() is called during HDMI plugin with > > audio_ptr: ffff880242ea8800, port 1 > > and doesn't return early. OK, so it was processed but the ELD wasn't updated by some reason. > > (Also, to be sure, check whether snd_hdac_i915_register_notifier() in > > sound/hda/hda_i915.c is called, too.) > > snd_hdac_i915_register_notifier() is called during boot. > > > > > If intel_pin_eld_notify() is registered but never called, it implies > > something wrong in i915 driver side. If it gets called, we need to > > track down: what port value was passed there, and how > > hdmi_present_sense() and sync_eld_via_acomp() behave there. > > I'll try to look at said path, if you have no other idea in the meantime. Put some debug prints in sync_eld_via_acomp(), e.g. check whether snd_hdac_acomp_get_eld() returns an error or snd_hdmi_parse_eld() returns an error. If you got an error, track down more deeply. For example, the former function is defined in sound/hda/hdac_i915.c, and it calls the function i915_audio_component_get_eld() in drivers/gpu/drm/i915/intel_audio.c. You can follow what returns an error. Similarly, the latter function is defined in sound/pci/hda/hda_eld.c. Usually you see a kernel message for parse errors, so I guess this isn't the case, though. Takashi ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-12 13:49 ` Takashi Iwai @ 2016-02-12 15:54 ` Martin Kepplinger 2016-02-12 16:16 ` Takashi Iwai 0 siblings, 1 reply; 24+ messages in thread From: Martin Kepplinger @ 2016-02-12 15:54 UTC (permalink / raw) To: Takashi Iwai Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel Am 2016-02-12 um 14:49 schrieb Takashi Iwai: > On Fri, 12 Feb 2016 14:09:36 +0100, > Martin Kepplinger wrote: >> >> Am 2016-02-11 um 10:06 schrieb Takashi Iwai: >>> On Wed, 10 Feb 2016 18:21:11 +0100, >>> Martin Kepplinger wrote: >>>> >>>> Am 2016-02-09 um 12:44 schrieb Takashi Iwai: >>>>> On Tue, 09 Feb 2016 07:34:48 +0100, >>>>> Martin Kepplinger wrote: >>>>>> >>>>>> The following change: >>>>>> >>>>>> 788d441 ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling >>>>>> >>>>>> breaks audio over HDMI on my snd_hda_intel laptop. It is the first bad >>>>>> commit. >>>>>> >>>>>> This was merged for -rc1 and isn't fixed until now, so I got nervous. >>>>>> There are >>>>>> no errors in the log that stand out. I'm no sound or alsa developer, and >>>>>> just reverting it isn't easy since there is stuff depending on this. >>>>>> >>>>>> I'm happy to test possible fixes and hope v4.5 not to ship with such a big >>>>>> regression ;) >>>>> >>>>> Could you give a bit more detail about your hardware? At best, give >>>>> alsa-info.sh output (run with --no-upload option). Also, give the >>>>> output of dmesg, too. >>>>> >>>>> In addition, what shows /proc/asound/card*/eld#*.* files? Does any of >>>>> it show the proper connection state and ELD? >>>> >>>> alsa-info and dmesg are appended, and >>>> >>>> root@laptop:/home/martin/dev# cat /proc/asound/card*/eld#* >>>> monitor_present 0 >>>> eld_valid 0 >>> >>> OK, then could you put some debug print in intel_pin_eld_notify() in >>> sound/pci/hda/patch_hdmi.c? This is the callback to be called by i915 >>> driver at enabling / disabling HDMI/DP audio. >> >> intel_pin_eld_notify() is called during HDMI plugin with >> >> audio_ptr: ffff880242ea8800, port 1 >> >> and doesn't return early. > > OK, so it was processed but the ELD wasn't updated by some reason. > >>> (Also, to be sure, check whether snd_hdac_i915_register_notifier() in >>> sound/hda/hda_i915.c is called, too.) >> >> snd_hdac_i915_register_notifier() is called during boot. >> >>> >>> If intel_pin_eld_notify() is registered but never called, it implies >>> something wrong in i915 driver side. If it gets called, we need to >>> track down: what port value was passed there, and how >>> hdmi_present_sense() and sync_eld_via_acomp() behave there. >> >> I'll try to look at said path, if you have no other idea in the meantime. > > Put some debug prints in sync_eld_via_acomp(), e.g. check whether > snd_hdac_acomp_get_eld() returns an error or snd_hdmi_parse_eld() > returns an error. If you got an error, track down more deeply. > > For example, the former function is defined in sound/hda/hdac_i915.c, > and it calls the function i915_audio_component_get_eld() in > drivers/gpu/drm/i915/intel_audio.c. You can follow what returns an > error. > > Similarly, the latter function is defined in sound/pci/hda/hda_eld.c. > Usually you see a kernel message for parse errors, so I guess this > isn't the case, though. > no error in either of the functions. size is always 0, after boot and after HDMI plugin. is that normal? > > Takashi > ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-12 15:54 ` Martin Kepplinger @ 2016-02-12 16:16 ` Takashi Iwai 2016-02-22 10:24 ` Martin Kepplinger 0 siblings, 1 reply; 24+ messages in thread From: Takashi Iwai @ 2016-02-12 16:16 UTC (permalink / raw) To: Martin Kepplinger Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel On Fri, 12 Feb 2016 16:54:44 +0100, Martin Kepplinger wrote: > > Am 2016-02-12 um 14:49 schrieb Takashi Iwai: > > On Fri, 12 Feb 2016 14:09:36 +0100, > > Martin Kepplinger wrote: > >> > >> Am 2016-02-11 um 10:06 schrieb Takashi Iwai: > >>> On Wed, 10 Feb 2016 18:21:11 +0100, > >>> Martin Kepplinger wrote: > >>>> > >>>> Am 2016-02-09 um 12:44 schrieb Takashi Iwai: > >>>>> On Tue, 09 Feb 2016 07:34:48 +0100, > >>>>> Martin Kepplinger wrote: > >>>>>> > >>>>>> The following change: > >>>>>> > >>>>>> 788d441 ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling > >>>>>> > >>>>>> breaks audio over HDMI on my snd_hda_intel laptop. It is the first bad > >>>>>> commit. > >>>>>> > >>>>>> This was merged for -rc1 and isn't fixed until now, so I got nervous. > >>>>>> There are > >>>>>> no errors in the log that stand out. I'm no sound or alsa developer, and > >>>>>> just reverting it isn't easy since there is stuff depending on this. > >>>>>> > >>>>>> I'm happy to test possible fixes and hope v4.5 not to ship with such a big > >>>>>> regression ;) > >>>>> > >>>>> Could you give a bit more detail about your hardware? At best, give > >>>>> alsa-info.sh output (run with --no-upload option). Also, give the > >>>>> output of dmesg, too. > >>>>> > >>>>> In addition, what shows /proc/asound/card*/eld#*.* files? Does any of > >>>>> it show the proper connection state and ELD? > >>>> > >>>> alsa-info and dmesg are appended, and > >>>> > >>>> root@laptop:/home/martin/dev# cat /proc/asound/card*/eld#* > >>>> monitor_present 0 > >>>> eld_valid 0 > >>> > >>> OK, then could you put some debug print in intel_pin_eld_notify() in > >>> sound/pci/hda/patch_hdmi.c? This is the callback to be called by i915 > >>> driver at enabling / disabling HDMI/DP audio. > >> > >> intel_pin_eld_notify() is called during HDMI plugin with > >> > >> audio_ptr: ffff880242ea8800, port 1 > >> > >> and doesn't return early. > > > > OK, so it was processed but the ELD wasn't updated by some reason. > > > >>> (Also, to be sure, check whether snd_hdac_i915_register_notifier() in > >>> sound/hda/hda_i915.c is called, too.) > >> > >> snd_hdac_i915_register_notifier() is called during boot. > >> > >>> > >>> If intel_pin_eld_notify() is registered but never called, it implies > >>> something wrong in i915 driver side. If it gets called, we need to > >>> track down: what port value was passed there, and how > >>> hdmi_present_sense() and sync_eld_via_acomp() behave there. > >> > >> I'll try to look at said path, if you have no other idea in the meantime. > > > > Put some debug prints in sync_eld_via_acomp(), e.g. check whether > > snd_hdac_acomp_get_eld() returns an error or snd_hdmi_parse_eld() > > returns an error. If you got an error, track down more deeply. > > > > For example, the former function is defined in sound/hda/hdac_i915.c, > > and it calls the function i915_audio_component_get_eld() in > > drivers/gpu/drm/i915/intel_audio.c. You can follow what returns an > > error. > > > > Similarly, the latter function is defined in sound/pci/hda/hda_eld.c. > > Usually you see a kernel message for parse errors, so I guess this > > isn't the case, though. > > > > no error in either of the functions. size is always 0, after boot and > after HDMI plugin. is that normal? No, it means that no connection is reported back. Check the call of i915_audio_component_get_eld() as mentioned in the above. Does it return 0? Also I suppose monitor_present is set to false? If so, it implies that intel_audio_codec_enable() isn't called. When the above is true, boot with drm.debug=0x0e, and give the kernel messages. Takashi ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-12 16:16 ` Takashi Iwai @ 2016-02-22 10:24 ` Martin Kepplinger 2016-02-22 10:34 ` Takashi Iwai 0 siblings, 1 reply; 24+ messages in thread From: Martin Kepplinger @ 2016-02-22 10:24 UTC (permalink / raw) To: Takashi Iwai Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel [-- Attachment #1: Type: text/plain, Size: 3880 bytes --] Am 2016-02-12 um 17:16 schrieb Takashi Iwai: > On Fri, 12 Feb 2016 16:54:44 +0100, > Martin Kepplinger wrote: >> >> Am 2016-02-12 um 14:49 schrieb Takashi Iwai: >>> On Fri, 12 Feb 2016 14:09:36 +0100, >>> Martin Kepplinger wrote: >>>> >>>> Am 2016-02-11 um 10:06 schrieb Takashi Iwai: >>>>> On Wed, 10 Feb 2016 18:21:11 +0100, >>>>> Martin Kepplinger wrote: >>>>>> >>>>>> Am 2016-02-09 um 12:44 schrieb Takashi Iwai: >>>>>>> On Tue, 09 Feb 2016 07:34:48 +0100, >>>>>>> Martin Kepplinger wrote: >>>>>>>> >>>>>>>> The following change: >>>>>>>> >>>>>>>> 788d441 ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling >>>>>>>> >>>>>>>> breaks audio over HDMI on my snd_hda_intel laptop. It is the first bad >>>>>>>> commit. >>>>>>>> >>>>>>>> This was merged for -rc1 and isn't fixed until now, so I got nervous. >>>>>>>> There are >>>>>>>> no errors in the log that stand out. I'm no sound or alsa developer, and >>>>>>>> just reverting it isn't easy since there is stuff depending on this. >>>>>>>> >>>>>>>> I'm happy to test possible fixes and hope v4.5 not to ship with such a big >>>>>>>> regression ;) >>>>>>> >>>>>>> Could you give a bit more detail about your hardware? At best, give >>>>>>> alsa-info.sh output (run with --no-upload option). Also, give the >>>>>>> output of dmesg, too. >>>>>>> >>>>>>> In addition, what shows /proc/asound/card*/eld#*.* files? Does any of >>>>>>> it show the proper connection state and ELD? >>>>>> >>>>>> alsa-info and dmesg are appended, and >>>>>> >>>>>> root@laptop:/home/martin/dev# cat /proc/asound/card*/eld#* >>>>>> monitor_present 0 >>>>>> eld_valid 0 >>>>> >>>>> OK, then could you put some debug print in intel_pin_eld_notify() in >>>>> sound/pci/hda/patch_hdmi.c? This is the callback to be called by i915 >>>>> driver at enabling / disabling HDMI/DP audio. >>>> >>>> intel_pin_eld_notify() is called during HDMI plugin with >>>> >>>> audio_ptr: ffff880242ea8800, port 1 >>>> >>>> and doesn't return early. >>> >>> OK, so it was processed but the ELD wasn't updated by some reason. >>> >>>>> (Also, to be sure, check whether snd_hdac_i915_register_notifier() in >>>>> sound/hda/hda_i915.c is called, too.) >>>> >>>> snd_hdac_i915_register_notifier() is called during boot. >>>> >>>>> >>>>> If intel_pin_eld_notify() is registered but never called, it implies >>>>> something wrong in i915 driver side. If it gets called, we need to >>>>> track down: what port value was passed there, and how >>>>> hdmi_present_sense() and sync_eld_via_acomp() behave there. >>>> >>>> I'll try to look at said path, if you have no other idea in the meantime. >>> >>> Put some debug prints in sync_eld_via_acomp(), e.g. check whether >>> snd_hdac_acomp_get_eld() returns an error or snd_hdmi_parse_eld() >>> returns an error. If you got an error, track down more deeply. >>> >>> For example, the former function is defined in sound/hda/hdac_i915.c, >>> and it calls the function i915_audio_component_get_eld() in >>> drivers/gpu/drm/i915/intel_audio.c. You can follow what returns an >>> error. >>> >>> Similarly, the latter function is defined in sound/pci/hda/hda_eld.c. >>> Usually you see a kernel message for parse errors, so I guess this >>> isn't the case, though. >>> >> >> no error in either of the functions. size is always 0, after boot and >> after HDMI plugin. is that normal? > > No, it means that no connection is reported back. Check the call of > i915_audio_component_get_eld() as mentioned in the above. > Does it return 0? Also I suppose monitor_present is set to false? > If so, it implies that intel_audio_codec_enable() isn't called. > > When the above is true, boot with drm.debug=0x0e, and give the kernel > messages. > The above is true and -rc5 didn't fix the problem. I append "dmesg|grep drm" with drm.debug=0x0e. HDMI is plugged in at about 90 seconds in. martin [-- Attachment #2: boot_without_hdmi_plugin_at_90.txt --] [-- Type: text/plain, Size: 116675 bytes --] [ 2.385845] [drm:intel_opregion_setup] graphic opregion physical addr: 0xa6fb2018 [ 2.385860] [drm:intel_opregion_setup] Public ACPI methods supported [ 2.385862] [drm:intel_opregion_setup] SWSCI supported [ 2.392036] [drm:swsci_setup] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241 [ 2.392041] [drm:intel_opregion_setup] ASLE supported [ 2.392051] [drm:intel_opregion_setup] ASLE extension supported [ 2.392058] [drm:intel_opregion_setup] Found valid VBT in ACPI OpRegion (Mailbox #4) [ 2.392341] [drm:intel_device_info_runtime_init] slice total: 0 [ 2.392345] [drm:intel_device_info_runtime_init] subslice total: 0 [ 2.392348] [drm:intel_device_info_runtime_init] subslice per slice: 0 [ 2.392351] [drm:intel_device_info_runtime_init] EU total: 0 [ 2.392355] [drm:intel_device_info_runtime_init] EU per subslice: 0 [ 2.392358] [drm:intel_device_info_runtime_init] has slice power gating: n [ 2.392361] [drm:intel_device_info_runtime_init] has subslice power gating: n [ 2.392364] [drm:intel_device_info_runtime_init] has EU power gating: n [ 2.392368] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.392380] [drm] Driver supports precise vblank timestamp query. [ 2.392391] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz [ 2.392395] [drm:intel_bios_init] VBT signature "$VBT SNB/IVB-MOBILE ", BDB version 165 [ 2.392400] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 1 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0 [ 2.392403] [drm:parse_general_definitions] crt_ddc_bus_pin: 2 [ 2.392408] [drm:parse_lfp_panel_data] DRRS supported mode is static [ 2.392413] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables: [ 2.392419] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 0 71000 1366 1407 1434 1500 768 771 775 788 0x8 0xa [ 2.392423] [drm:parse_lfp_panel_data] VBT initial LVDS value 300300 [ 2.392427] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 1000 Hz, active high, min brightness 0, level 255 [ 2.392432] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables: [ 2.392438] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa [ 2.392441] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT [ 2.392446] [drm:parse_driver_features] DRRS State Enabled:1 [ 2.392464] [drm:intel_dsm_pci_probe] no _DSM method for intel device [ 2.392477] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 131072K, usable: 131072K [ 2.392482] [drm:intel_power_well_enable] enabling always-on [ 2.392961] [drm:intel_print_wm_latency] Primary WM0 latency 7 (0.7 usec) [ 2.392966] [drm:intel_print_wm_latency] Primary WM1 latency 3 (1.5 usec) [ 2.392970] [drm:intel_print_wm_latency] Primary WM2 latency 4 (2.0 usec) [ 2.392974] [drm:intel_print_wm_latency] Primary WM3 latency 22 (11.0 usec) [ 2.392978] [drm:intel_print_wm_latency] Sprite WM0 latency 7 (0.7 usec) [ 2.392981] [drm:intel_print_wm_latency] Sprite WM1 latency 3 (1.5 usec) [ 2.392985] [drm:intel_print_wm_latency] Sprite WM2 latency 4 (2.0 usec) [ 2.392990] [drm:intel_print_wm_latency] Sprite WM3 latency 22 (11.0 usec) [ 2.392993] [drm:intel_print_wm_latency] Cursor WM0 latency 7 (0.7 usec) [ 2.392998] [drm:intel_print_wm_latency] Cursor WM1 latency 3 (1.5 usec) [ 2.393002] [drm:intel_print_wm_latency] Cursor WM2 latency 4 (2.0 usec) [ 2.393006] [drm:intel_print_wm_latency] Cursor WM3 latency 22 (11.0 usec) [ 2.393010] [drm:snb_wm_latency_quirk] WM latency values increased to avoid potential underruns [ 2.393014] [drm:intel_print_wm_latency] Primary WM0 latency 12 (1.2 usec) [ 2.393018] [drm:intel_print_wm_latency] Primary WM1 latency 3 (1.5 usec) [ 2.393021] [drm:intel_print_wm_latency] Primary WM2 latency 4 (2.0 usec) [ 2.393025] [drm:intel_print_wm_latency] Primary WM3 latency 22 (11.0 usec) [ 2.393029] [drm:intel_print_wm_latency] Sprite WM0 latency 12 (1.2 usec) [ 2.393032] [drm:intel_print_wm_latency] Sprite WM1 latency 3 (1.5 usec) [ 2.393036] [drm:intel_print_wm_latency] Sprite WM2 latency 4 (2.0 usec) [ 2.393040] [drm:intel_print_wm_latency] Sprite WM3 latency 22 (11.0 usec) [ 2.393046] [drm:intel_print_wm_latency] Cursor WM0 latency 12 (1.2 usec) [ 2.393049] [drm:intel_print_wm_latency] Cursor WM1 latency 3 (1.5 usec) [ 2.393055] [drm:intel_print_wm_latency] Cursor WM2 latency 4 (2.0 usec) [ 2.393059] [drm:intel_print_wm_latency] Cursor WM3 latency 22 (11.0 usec) [ 2.393064] [drm:intel_modeset_init] 2 display pipes available. [ 2.393097] [drm:intel_update_cdclk] Current CD clock rate: 400000 kHz [ 2.393101] [drm:intel_update_max_cdclk] Max CD clock rate: 400000 kHz [ 2.393103] [drm:intel_update_max_cdclk] Max dotclock rate: 360000 kHz [ 2.408452] [drm:intel_lvds_init] using preferred mode from EDID: [ 2.408461] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 2.408471] [drm:intel_lvds_init] detected single-link lvds configuration [ 2.408598] [drm:intel_panel_setup_backlight] Connector LVDS-1 backlight initialized, enabled, brightness 976/976 [ 2.408751] [drm:intel_crt_reset] crt adpa set to 0xf40000 [ 2.408762] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 2.409236] [drm:intel_sdvo_read_byte] i2c transfer returned -6 [ 2.409239] [drm:intel_sdvo_init] No SDVO device found on SDVOB [ 2.409285] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 2.409938] [drm:intel_dp_init_connector] Adding DP connector on port B [ 2.410009] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1 [ 2.410064] [drm:ironlake_init_pch_refclk] has_panel 1 has_lvds 1 has_ck505 0 [ 2.410068] [drm:ironlake_init_pch_refclk] Using SSC on panel [ 2.410489] [drm:intel_modeset_readout_hw_state] [CRTC:21] hw state readout: enabled [ 2.410492] [drm:intel_modeset_readout_hw_state] [CRTC:25] hw state readout: disabled [ 2.410498] [drm:intel_modeset_readout_hw_state] PCH DPLL A hw state readout: crtc_mask 0x00000001, on 1 [ 2.410505] [drm:intel_modeset_readout_hw_state] PCH DPLL B hw state readout: crtc_mask 0x00000000, on 0 [ 2.410513] [drm:intel_modeset_readout_hw_state] [ENCODER:28:LVDS-28] hw state readout: enabled, pipe A [ 2.410518] [drm:intel_modeset_readout_hw_state] [ENCODER:34:DAC-34] hw state readout: disabled, pipe A [ 2.410523] [drm:intel_modeset_readout_hw_state] [ENCODER:35:TMDS-35] hw state readout: disabled, pipe A [ 2.410526] [drm:intel_modeset_readout_hw_state] [ENCODER:40:TMDS-40] hw state readout: disabled, pipe A [ 2.410531] [drm:intel_modeset_readout_hw_state] [CONNECTOR:27:LVDS-1] hw state readout: enabled [ 2.410535] [drm:intel_modeset_readout_hw_state] [CONNECTOR:33:VGA-1] hw state readout: disabled [ 2.410539] [drm:intel_modeset_readout_hw_state] [CONNECTOR:36:HDMI-A-1] hw state readout: disabled [ 2.410542] [drm:intel_modeset_readout_hw_state] [CONNECTOR:41:DP-1] hw state readout: disabled [ 2.410559] [drm:intel_dump_pipe_config] [CRTC:21][setup_hw_state] config ffff8802454fb400 for pipe A [ 2.410561] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 2.410563] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0 [ 2.410566] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 4963259, gmch_n: 8388608, link_m: 137868, link_n: 524288, tu: 64 [ 2.410569] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.410571] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 2.410574] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 2.410575] [drm:intel_dump_pipe_config] requested mode: [ 2.410579] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 70714 1366 1407 1434 1500 768 771 775 788 0x40 0xa [ 2.410581] [drm:intel_dump_pipe_config] adjusted mode: [ 2.410584] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 70714 1366 1407 1434 1500 768 771 775 788 0x40 0xa [ 2.410588] [drm:intel_dump_crtc_timings] crtc timings: 70714 1366 1407 1434 1500 768 771 775 788, type: 0x40 flags: 0xa [ 2.410590] [drm:intel_dump_pipe_config] port clock: 70714 [ 2.410592] [drm:intel_dump_pipe_config] pipe src size: 720x400 [ 2.410594] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 [ 2.410596] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 2.410599] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x05560300, enabled [ 2.410600] [drm:intel_dump_pipe_config] ips: 0 [ 2.410602] [drm:intel_dump_pipe_config] double wide: 0 [ 2.410605] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x88046004, dpll_md: 0x0, fp0: 0x21007, fp1: 0x30d07 [ 2.410606] [drm:intel_dump_pipe_config] planes on this crtc [ 2.410609] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 disabled, scaler_id = 0 [ 2.410612] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0 [ 2.410614] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0 [ 2.410618] [drm:intel_dump_pipe_config] [CRTC:25][setup_hw_state] config ffff8802454e1400 for pipe B [ 2.410620] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 2.410622] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 2.410624] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.410627] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.410630] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 2.410633] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 2.410635] [drm:intel_dump_pipe_config] requested mode: [ 2.410640] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 2.410643] [drm:intel_dump_pipe_config] adjusted mode: [ 2.410647] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 2.410651] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 2.410654] [drm:intel_dump_pipe_config] port clock: 0 [ 2.410657] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 2.410660] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 [ 2.410664] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 2.410667] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 2.410670] [drm:intel_dump_pipe_config] ips: 0 [ 2.410672] [drm:intel_dump_pipe_config] double wide: 0 [ 2.410676] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x0, dpll_md: 0x0, fp0: 0x0, fp1: 0x0 [ 2.410678] [drm:intel_dump_pipe_config] planes on this crtc [ 2.410683] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 disabled, scaler_id = 0 [ 2.410687] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = 0 [ 2.410692] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = 0 [ 2.411039] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [0, 7ffff000] [ 2.414219] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0 [ 2.416392] [drm:i915_gem_context_init] HW context support initialized [ 2.416412] [drm:init_status_page] render ring hws offset: 0x7fff2000 [ 2.416500] [drm:intel_init_pipe_control] render ring pipe control offset: 0x00020000 [ 2.416515] [drm:init_status_page] bsd ring hws offset: 0x00021000 [ 2.416604] [drm:init_status_page] blitter ring hws offset: 0x00042000 [ 2.418803] [drm:intel_update_cdclk] Current CD clock rate: 400000 kHz [ 2.418826] [drm:gen6_check_mch_setup] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns. [ 2.419172] [drm:intel_backlight_device_register] Connector LVDS-1 backlight sysfs interface registered [ 2.419179] [drm:intel_fbdev_init_bios] pipe A not active or no fb, skipping [ 2.419182] [drm:intel_fbdev_init_bios] pipe B not active or no fb, skipping [ 2.419185] [drm:intel_fbdev_init_bios] no active fbs found, not using BIOS config [ 2.419212] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] [ 2.419218] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] [ 2.419224] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] status updated from unknown to connected [ 2.419248] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : [ 2.419256] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 2.419260] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 2.419264] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 2.419271] [drm:intel_ironlake_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000 [ 2.420136] [drm:intel_didl_outputs] 8 outputs detected [ 2.428736] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 2.428741] [drm:intel_crt_detect] CRT not detected via hotplug [ 2.428915] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 2.428919] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 2.429088] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 2.429093] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 2.429097] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 2.429101] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 2.429479] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 2.429482] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 2.429484] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 2.429488] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] status updated from unknown to disconnected [ 2.429494] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 2.429498] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 2.429500] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 2.556769] [drm:intel_hdmi_detect] Live status not up! [ 2.556782] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] status updated from unknown to disconnected [ 2.556786] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 2.556791] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 2.556793] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 2.556798] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] status updated from unknown to disconnected [ 2.556801] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 2.556806] [drm:drm_setup_crtcs] [ 2.556810] [drm:drm_enable_connectors] connector 27 enabled? yes [ 2.556812] [drm:drm_enable_connectors] connector 33 enabled? no [ 2.556814] [drm:drm_enable_connectors] connector 36 enabled? no [ 2.556817] [drm:drm_enable_connectors] connector 41 enabled? no [ 2.556823] [drm:intel_fb_initial_config] looking for cmdline mode on connector LVDS-1 [ 2.556828] [drm:intel_fb_initial_config] looking for preferred mode on connector LVDS-1 0 [ 2.556833] [drm:intel_fb_initial_config] connector LVDS-1 on pipe A [CRTC:21]: 1366x768 [ 2.556837] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping [ 2.556940] [drm] Initialized i915 1.6.0 20151218 for 0000:00:02.0 on minor 0 [ 2.556963] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping [ 2.556967] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping [ 2.556973] [drm:drm_setup_crtcs] desired mode 1366x768 set on crtc 21 (0,0) [ 2.556981] [drm:intelfb_create] no BIOS fb, allocating a new one [ 2.556988] [drm:i915_gem_object_create_stolen] creating stolen object: size=408000 [ 2.557006] [drm:i915_pages_create_for_stolen] offset=0x0, size=4227072 [ 2.557870] [drm:intelfb_create] allocated 1366x768 fb: 0x00064000, bo ffff8800a1f36dc0 [ 2.557992] fbcon: inteldrmfb (fb0) is primary device [ 2.558111] [drm:connected_sink_compute_bpp] [CONNECTOR:27:LVDS-1] checking for sink bpp constrains [ 2.558112] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24 [ 2.558114] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18) [ 2.558117] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1 [ 2.558119] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1 [ 2.558122] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff880242f5e400 for pipe A [ 2.558123] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 2.558124] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 [ 2.558126] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64 [ 2.558127] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.558129] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 2.558130] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 2.558131] [drm:intel_dump_pipe_config] requested mode: [ 2.558134] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 2.558135] [drm:intel_dump_pipe_config] adjusted mode: [ 2.558138] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 2.558140] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1407 1434 1500 768 771 775 788, type: 0x48 flags: 0xa [ 2.558141] [drm:intel_dump_pipe_config] port clock: 71000 [ 2.558142] [drm:intel_dump_pipe_config] pipe src size: 1366x768 [ 2.558143] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 [ 2.558145] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 2.558146] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 2.558147] [drm:intel_dump_pipe_config] ips: 0 [ 2.558148] [drm:intel_dump_pipe_config] double wide: 0 [ 2.558150] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x88046004, dpll_md: 0x0, fp0: 0x21007, fp1: 0x30d07 [ 2.558150] [drm:intel_dump_pipe_config] planes on this crtc [ 2.558152] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 disabled, scaler_id = 0 [ 2.558154] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0 [ 2.558155] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0 [ 2.558162] [drm:ironlake_get_refclk] using SSC reference clock of 120000 kHz [ 2.558194] [drm:intel_get_shared_dpll] CRTC:21 allocated PCH DPLL A [ 2.558195] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A [ 2.558213] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 2.558223] [drm:intel_disable_pipe] disabling pipe A [ 2.835018] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 21 [ 2.835023] [drm:intel_disable_shared_dpll] disabling PCH DPLL A [ 2.835239] [drm:intel_prepare_shared_dpll] setting up PCH DPLL A [ 2.835799] [drm:intel_enable_pipe] enabling pipe A [ 2.836606] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x700 [ 2.836607] [drm:gen6_fdi_link_train] FDI train 1 done. [ 2.837259] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600 [ 2.837260] [drm:gen6_fdi_link_train] FDI train 2 done. [ 2.837261] [drm:gen6_fdi_link_train] FDI train done. [ 2.837264] [drm:intel_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0) for crtc 21 [ 2.837266] [drm:intel_enable_shared_dpll] enabling PCH DPLL A [ 3.308497] [drm:intel_panel_enable_backlight] pipe A [ 3.308507] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 [ 3.324599] [drm:set_no_fbc_reason] Disabling FBC: disabled per chip default [ 3.358083] [drm:intel_connector_check_state] [CONNECTOR:27:LVDS-1] [ 3.358090] [drm:check_encoder_state] [ENCODER:28:LVDS-28] [ 3.358094] [drm:check_encoder_state] [ENCODER:34:DAC-34] [ 3.358099] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 3.358104] [drm:check_encoder_state] [ENCODER:40:TMDS-40] [ 3.358112] [drm:check_crtc_state] [CRTC:21] [ 3.358137] [drm:check_shared_dpll_state] PCH DPLL A [ 3.358143] [drm:check_shared_dpll_state] PCH DPLL B [ 3.358160] [drm:drm_fb_helper_hotplug_event] [ 3.358164] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] [ 3.358167] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] [ 3.358192] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : [ 3.358199] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 3.358202] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 3.358206] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 3.358212] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 3.358214] [drm:intel_crt_detect] CRT not detected via hotplug [ 3.358382] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 3.358384] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 3.358545] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 3.358549] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 3.358552] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 3.358555] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 3.358922] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 3.358925] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 3.358927] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 3.358931] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 3.358935] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 3.358938] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 3.484833] [drm:intel_hdmi_detect] Live status not up! [ 3.484833] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 3.484837] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 3.484839] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 3.484845] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 3.484852] [drm:drm_setup_crtcs] [ 3.484855] [drm:drm_enable_connectors] connector 27 enabled? yes [ 3.484857] [drm:drm_enable_connectors] connector 33 enabled? no [ 3.484859] [drm:drm_enable_connectors] connector 36 enabled? no [ 3.484860] [drm:drm_enable_connectors] connector 41 enabled? no [ 3.484864] [drm:intel_fb_initial_config] looking for cmdline mode on connector LVDS-1 [ 3.484866] [drm:intel_fb_initial_config] looking for preferred mode on connector LVDS-1 0 [ 3.484869] [drm:intel_fb_initial_config] connector LVDS-1 on pipe A [CRTC:21]: 1366x768 [ 3.484871] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping [ 3.484872] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping [ 3.484874] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping [ 3.484877] [drm:drm_setup_crtcs] desired mode 1366x768 set on crtc 21 (0,0) [ 3.516863] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 3.566329] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 [ 3.566335] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 [ 3.817220] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on RC6p off RC6pp off [ 4.862180] [drm:i915_gem_open] [ 4.915309] [drm:i915_gem_open] [ 4.915340] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4] [ 4.916525] [drm:i915_gem_open] [ 4.916549] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4] [ 4.916556] [drm:drm_mode_getresources] [CRTC:21:crtc-0] [ 4.916560] [drm:drm_mode_getresources] [CRTC:25:crtc-1] [ 4.916563] [drm:drm_mode_getresources] [ENCODER:28:LVDS-28] [ 4.916567] [drm:drm_mode_getresources] [ENCODER:34:DAC-34] [ 4.916570] [drm:drm_mode_getresources] [ENCODER:35:TMDS-35] [ 4.916573] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40] [ 4.916577] [drm:drm_mode_getresources] [CONNECTOR:27:LVDS-1] [ 4.916580] [drm:drm_mode_getresources] [CONNECTOR:33:VGA-1] [ 4.916583] [drm:drm_mode_getresources] [CONNECTOR:36:HDMI-A-1] [ 4.916586] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1] [ 4.916590] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4] [ 4.919855] [drm:i915_gem_open] [ 4.919994] [drm:i915_gem_open] [ 4.920548] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4] [ 4.920558] [drm:drm_mode_getresources] [CRTC:21:crtc-0] [ 4.920562] [drm:drm_mode_getresources] [CRTC:25:crtc-1] [ 4.920566] [drm:drm_mode_getresources] [ENCODER:28:LVDS-28] [ 4.920569] [drm:drm_mode_getresources] [ENCODER:34:DAC-34] [ 4.920572] [drm:drm_mode_getresources] [ENCODER:35:TMDS-35] [ 4.920576] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40] [ 4.920579] [drm:drm_mode_getresources] [CONNECTOR:27:LVDS-1] [ 4.920582] [drm:drm_mode_getresources] [CONNECTOR:33:VGA-1] [ 4.920585] [drm:drm_mode_getresources] [CONNECTOR:36:HDMI-A-1] [ 4.920588] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1] [ 4.920592] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4] [ 4.920645] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 4.920650] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] [ 4.920654] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] [ 4.920673] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : [ 4.920680] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 4.920687] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 4.921007] [drm:intel_panel_get_backlight] get backlight PWM = 976 [ 4.921053] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 4.921058] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 4.921061] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 4.921067] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 4.921071] [drm:intel_crt_detect] CRT not detected via hotplug [ 4.921243] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 4.921247] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 4.921413] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 4.921421] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 4.921424] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 4.921429] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 4.921819] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 4.921823] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 4.921827] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 4.921832] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 4.921840] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 4.921844] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 4.921848] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 4.921854] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 4.921857] [drm:intel_crt_detect] CRT not detected via hotplug [ 4.922021] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 4.922024] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 4.922185] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 4.922190] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 4.922193] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 4.922197] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 4.922551] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 4.922556] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 4.922559] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 4.922564] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 4.922614] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 4.922619] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 4.922623] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 5.048969] [drm:intel_hdmi_detect] Live status not up! [ 5.048979] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 5.048996] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 5.049002] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 5.049005] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 5.176978] [drm:intel_hdmi_detect] Live status not up! [ 5.176988] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 5.177094] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 5.177100] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 5.177104] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 5.177112] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 5.177117] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 5.177120] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 5.177123] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 5.177128] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 5.177186] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 5.177191] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] [ 5.177194] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] [ 5.177215] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : [ 5.177223] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 5.177229] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 5.180466] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 5.180476] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 5.180481] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 5.180489] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 5.180492] [drm:intel_crt_detect] CRT not detected via hotplug [ 5.181372] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 5.181377] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 5.184750] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 5.184759] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 5.184763] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 5.184767] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 5.185285] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 5.185290] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 5.185293] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 5.185299] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 5.185314] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 5.185318] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 5.185321] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 5.185327] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 5.185330] [drm:intel_crt_detect] CRT not detected via hotplug [ 5.188387] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 5.188394] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 5.188663] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 5.188670] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 5.188674] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 5.188678] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 5.189259] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 5.189265] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 5.189268] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 5.189274] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 5.189355] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 5.189361] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 5.189365] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 5.321051] [drm:intel_hdmi_detect] Live status not up! [ 5.321060] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 5.321075] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 5.321079] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 5.321081] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 5.449030] [drm:intel_hdmi_detect] Live status not up! [ 5.449036] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 5.449106] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 5.449110] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 5.449112] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 5.449157] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 5.449161] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 5.449163] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 5.449165] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 5.449168] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 5.769106] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 [ 5.769115] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 [ 5.769270] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 [ 5.769275] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 [ 5.770027] [drm:drm_mode_addfb2] [FB:43] [ 5.770108] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0] [ 5.770118] [drm:drm_mode_setcrtc] [CONNECTOR:27:LVDS-1] [ 5.787820] [drm:drm_mode_setcrtc] [CRTC:25:crtc-1] [ 6.382874] [drm:i915_gem_open] [ 6.403483] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 6.406436] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 6.987835] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 6.987843] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] [ 6.987846] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] [ 6.987862] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : [ 6.987867] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 6.987873] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 6.988278] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 6.988284] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 6.988289] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 6.988298] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 6.988300] [drm:intel_crt_detect] CRT not detected via hotplug [ 6.989445] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 6.989451] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 6.989616] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 6.989621] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 6.989626] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 6.989630] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 6.989987] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 6.989992] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 6.989996] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 6.990001] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 6.990014] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 6.990019] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 6.990023] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 6.990029] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 6.990032] [drm:intel_crt_detect] CRT not detected via hotplug [ 6.990195] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 6.990201] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 6.990366] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 6.990372] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 6.990375] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 6.990378] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 6.990734] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 6.990738] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 6.990741] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 6.990745] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 6.990764] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 6.990769] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 6.990772] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 7.117164] [drm:intel_hdmi_detect] Live status not up! [ 7.117174] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 7.117201] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 7.117206] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 7.117209] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 7.245265] [drm:intel_hdmi_detect] Live status not up! [ 7.245278] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 7.245335] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 7.245342] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 7.245346] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 7.245354] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 7.245359] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 7.245362] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 7.245365] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 7.245370] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 7.248275] [drm:i915_gem_open] [ 7.271783] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 7.274062] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 7.279895] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 7.314121] [drm:intel_panel_get_backlight] get backlight PWM = 976 [ 7.314150] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 [ 7.314153] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 [ 7.315684] [drm:intel_panel_get_backlight] get backlight PWM = 976 [ 7.315723] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 [ 7.315728] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 [ 8.667379] [drm:intel_panel_get_backlight] get backlight PWM = 976 [ 8.667411] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 [ 8.667414] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 [ 8.675110] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 8.675118] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] [ 8.675121] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] [ 8.675137] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : [ 8.675142] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 8.675147] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 8.675562] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 8.675568] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 8.675572] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 8.675581] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 8.675584] [drm:intel_crt_detect] CRT not detected via hotplug [ 8.675760] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 8.675765] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 8.675932] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 8.675937] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 8.675941] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 8.675945] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 8.676301] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 8.676306] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 8.676309] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 8.676314] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 8.676322] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 8.676326] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 8.676330] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 8.676335] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 8.676338] [drm:intel_crt_detect] CRT not detected via hotplug [ 8.676567] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 8.676583] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 8.676770] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 8.676778] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 8.676782] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 8.676787] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 8.677143] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 8.677145] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 8.677147] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 8.677150] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 8.677167] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 8.677170] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 8.677172] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 8.801414] [drm:intel_hdmi_detect] Live status not up! [ 8.801428] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 8.801475] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 8.801481] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 8.801484] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 8.929425] [drm:intel_hdmi_detect] Live status not up! [ 8.929439] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 8.929503] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 8.929510] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 8.929514] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 8.929523] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 8.929529] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 8.929532] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 8.929536] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 8.929541] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 9.311506] [drm:drm_mode_addfb2] [FB:45] [ 9.434770] [drm:drm_mode_addfb2] [FB:43] [ 9.468625] [drm:drm_mode_addfb2] [FB:45] [ 9.474006] [drm:drm_mode_addfb2] [FB:46] [ 9.510879] [drm:drm_mode_addfb2] [FB:43] [ 9.524282] [drm:drm_mode_addfb2] [FB:45] [ 9.547128] [drm:drm_mode_addfb2] [FB:43] [ 9.557894] [drm:drm_mode_addfb2] [FB:45] [ 9.574656] [drm:drm_mode_addfb2] [FB:43] [ 9.591349] [drm:drm_mode_addfb2] [FB:45] [ 9.608071] [drm:drm_mode_addfb2] [FB:43] [ 9.624798] [drm:drm_mode_addfb2] [FB:45] [ 9.641571] [drm:drm_mode_addfb2] [FB:46] [ 9.672676] [drm:drm_mode_addfb2] [FB:43] [ 9.691868] [drm:drm_mode_addfb2] [FB:45] [ 9.708717] [drm:drm_mode_addfb2] [FB:43] [ 9.725354] [drm:drm_mode_addfb2] [FB:45] [ 9.742551] [drm:drm_mode_addfb2] [FB:46] [ 9.758853] [drm:drm_mode_addfb2] [FB:43] [ 9.775616] [drm:drm_mode_addfb2] [FB:45] [ 9.792353] [drm:drm_mode_addfb2] [FB:43] [ 9.809113] [drm:drm_mode_addfb2] [FB:45] [ 9.825919] [drm:drm_mode_addfb2] [FB:43] [ 9.842739] [drm:drm_mode_addfb2] [FB:45] [ 9.859584] [drm:drm_mode_addfb2] [FB:43] [ 9.876205] [drm:drm_mode_addfb2] [FB:45] [ 9.892919] [drm:drm_mode_addfb2] [FB:43] [ 9.909673] [drm:drm_mode_addfb2] [FB:45] [ 9.926420] [drm:drm_mode_addfb2] [FB:43] [ 9.943187] [drm:drm_mode_addfb2] [FB:46] [ 9.960036] [drm:drm_mode_addfb2] [FB:43] [ 9.976713] [drm:drm_mode_addfb2] [FB:45] [ 9.993479] [drm:drm_mode_addfb2] [FB:43] [ 10.020853] [drm:drm_mode_addfb2] [FB:45] [ 10.027019] [drm:drm_mode_addfb2] [FB:43] [ 10.043799] [drm:drm_mode_addfb2] [FB:45] [ 10.060577] [drm:drm_mode_addfb2] [FB:43] [ 10.077357] [drm:drm_mode_addfb2] [FB:45] [ 10.094137] [drm:drm_mode_addfb2] [FB:43] [ 10.110894] [drm:drm_mode_addfb2] [FB:45] [ 10.127572] [drm:drm_mode_addfb2] [FB:43] [ 10.144278] [drm:drm_mode_addfb2] [FB:45] [ 10.161120] [drm:drm_mode_addfb2] [FB:43] [ 10.177916] [drm:drm_mode_addfb2] [FB:45] [ 10.194680] [drm:drm_mode_addfb2] [FB:43] [ 10.211419] [drm:drm_mode_addfb2] [FB:45] [ 10.228217] [drm:drm_mode_addfb2] [FB:43] [ 10.244972] [drm:drm_mode_addfb2] [FB:45] [ 10.261607] [drm:drm_mode_addfb2] [FB:43] [ 10.278457] [drm:drm_mode_addfb2] [FB:45] [ 10.295127] [drm:drm_mode_addfb2] [FB:43] [ 10.311867] [drm:drm_mode_addfb2] [FB:45] [ 10.378519] [drm:drm_mode_addfb2] [FB:43] [ 10.429068] [drm:drm_mode_addfb2] [FB:45] [ 10.446022] [drm:drm_mode_addfb2] [FB:43] [ 10.462628] [drm:drm_mode_addfb2] [FB:45] [ 10.479386] [drm:drm_mode_addfb2] [FB:43] [ 10.496116] [drm:drm_mode_addfb2] [FB:45] [ 10.517023] [drm:drm_mode_addfb2] [FB:43] [ 10.537662] [drm:drm_mode_addfb2] [FB:45] [ 10.551847] [drm:drm_mode_addfb2] [FB:43] [ 10.569785] [drm:drm_mode_addfb2] [FB:45] [ 10.580062] [drm:drm_mode_addfb2] [FB:43] [ 10.596810] [drm:drm_mode_addfb2] [FB:45] [ 10.613587] [drm:drm_mode_addfb2] [FB:43] [ 10.630321] [drm:drm_mode_addfb2] [FB:45] [ 10.647077] [drm:drm_mode_addfb2] [FB:43] [ 10.663855] [drm:drm_mode_addfb2] [FB:45] [ 10.680602] [drm:drm_mode_addfb2] [FB:43] [ 10.697347] [drm:drm_mode_addfb2] [FB:45] [ 10.714084] [drm:drm_mode_addfb2] [FB:43] [ 10.730878] [drm:drm_mode_addfb2] [FB:45] [ 10.747635] [drm:drm_mode_addfb2] [FB:43] [ 10.764384] [drm:drm_mode_addfb2] [FB:45] [ 13.302005] [drm:drm_mode_addfb2] [FB:43] [ 13.318698] [drm:drm_mode_addfb2] [FB:45] [ 13.333249] [drm:drm_mode_addfb2] [FB:43] [ 13.351162] [drm:drm_mode_addfb2] [FB:45] [ 13.366732] [drm:drm_mode_addfb2] [FB:43] [ 13.383857] [drm:drm_mode_addfb2] [FB:45] [ 13.401245] [drm:drm_mode_addfb2] [FB:43] [ 13.417395] [drm:drm_mode_addfb2] [FB:45] [ 13.434642] [drm:drm_mode_addfb2] [FB:43] [ 13.450799] [drm:drm_mode_addfb2] [FB:45] [ 13.461921] [drm:drm_mode_addfb2] [FB:43] [ 13.478776] [drm:drm_mode_addfb2] [FB:45] [ 13.495530] [drm:drm_mode_addfb2] [FB:43] [ 13.512290] [drm:drm_mode_addfb2] [FB:45] [ 13.529050] [drm:drm_mode_addfb2] [FB:43] [ 13.545804] [drm:drm_mode_addfb2] [FB:45] [ 14.582716] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 14.582726] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] [ 14.582729] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] [ 14.582745] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : [ 14.582750] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 14.582755] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 14.583088] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 14.583092] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 14.583095] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 14.583102] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 14.583104] [drm:intel_crt_detect] CRT not detected via hotplug [ 14.583268] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 14.583271] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 14.583430] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 14.583435] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 14.583437] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 14.583440] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 14.583788] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 14.583791] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 14.583794] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 14.583799] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 14.583808] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 14.583811] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 14.583814] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 14.583818] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 14.583820] [drm:intel_crt_detect] CRT not detected via hotplug [ 14.583978] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 14.583981] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 14.584135] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 14.584137] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 14.584139] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 14.584141] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 14.584490] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 14.584492] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 14.584494] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 14.584497] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 14.584507] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 14.584510] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 14.584513] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 14.709970] [drm:intel_hdmi_detect] Live status not up! [ 14.709983] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 14.710027] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 14.710032] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 14.710036] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 14.837970] [drm:intel_hdmi_detect] Live status not up! [ 14.837988] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 14.838045] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 14.838052] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 14.838055] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 14.838063] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 14.838069] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 14.838072] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 14.838075] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 14.838080] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 14.842308] [drm:i915_gem_open] [ 14.857855] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 14.859907] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 14.864321] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 14.912197] [drm:intel_panel_get_backlight] get backlight PWM = 976 [ 14.912241] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 [ 14.912246] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 [ 14.913693] [drm:intel_panel_get_backlight] get backlight PWM = 976 [ 14.913730] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 [ 14.913735] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 [ 16.574107] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 16.574117] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] [ 16.574121] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] [ 16.574143] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : [ 16.574150] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 16.574157] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 16.574601] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 16.574608] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 16.574612] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 16.574620] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 16.574624] [drm:intel_crt_detect] CRT not detected via hotplug [ 16.574917] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 16.574921] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 16.575087] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 16.575093] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 16.575097] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 16.575101] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 16.575457] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 16.575462] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 16.575466] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 16.575471] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 16.575482] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 16.575486] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 16.575490] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 16.575496] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 16.575499] [drm:intel_crt_detect] CRT not detected via hotplug [ 16.575673] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 16.575676] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 16.575847] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 16.575853] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 16.575857] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 16.575860] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 16.576221] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 16.576227] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 16.576229] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 16.576234] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 16.576259] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 16.576264] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 16.576268] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 16.702037] [drm:intel_hdmi_detect] Live status not up! [ 16.702046] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 16.702074] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 16.702079] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 16.702083] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 16.830059] [drm:intel_hdmi_detect] Live status not up! [ 16.830068] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected [ 16.830106] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 16.830112] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 16.830116] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 16.830123] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 16.830128] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 16.830132] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 16.830135] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 16.830140] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 18.541523] [drm:i915_gem_open] [ 18.564587] [drm:drm_mode_addfb2] [FB:43] [ 18.606099] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 18.618890] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 18.919163] [drm:drm_mode_addfb2] [FB:45] [ 18.950044] [drm:drm_mode_addfb2] [FB:43] [ 18.975510] [drm:drm_mode_addfb2] [FB:45] [ 19.321483] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 19.919379] [drm:drm_mode_addfb2] [FB:43] [ 19.936317] [drm:drm_mode_addfb2] [FB:45] [ 19.952842] [drm:drm_mode_addfb2] [FB:43] [ 19.978852] [drm:drm_mode_addfb2] [FB:45] [ 20.243124] [drm:drm_mode_addfb2] [FB:43] [ 20.310299] [drm:drm_mode_addfb2] [FB:45] [ 20.324487] [drm:drm_mode_addfb2] [FB:43] [ 20.387895] [drm:drm_mode_addfb2] [FB:45] [ 20.410310] [drm:drm_mode_addfb2] [FB:43] [ 21.427857] [drm:drm_mode_addfb2] [FB:46] [ 22.527829] [drm:drm_mode_addfb2] [FB:43] [ 22.585946] [drm:drm_mode_addfb2] [FB:45] [ 22.603988] [drm:drm_mode_addfb2] [FB:43] [ 22.703175] [drm:drm_mode_addfb2] [FB:45] [ 36.802794] [drm:drm_mode_addfb2] [FB:46] [ 39.807509] [drm:drm_mode_addfb2] [FB:45] [ 46.532998] [drm:drm_mode_addfb2] [FB:46] [ 92.500770] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00200000, dig 0x00101012, pins 0x00000020 [ 92.500782] [drm:intel_hpd_irq_handler] digital hpd port B - long [ 92.500787] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 5 - cnt: 0 [ 92.500856] [drm:intel_dp_hpd_pulse] got hpd irq on port B - long [ 92.503438] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.505981] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.515573] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.523583] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.529075] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 92.529085] [drm:i915_hotplug_work_func] Connector HDMI-A-1 (pin 5) received hotplug event. [ 92.529089] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 92.554324] [drm:drm_detect_monitor_audio] Monitor has basic audio support [ 92.554338] [drm:intel_hpd_irq_event] [CONNECTOR:36:HDMI-A-1] status updated from disconnected to connected [ 92.554344] [drm:i915_hotplug_work_func] Connector DP-1 (pin 5) received hotplug event. [ 92.554349] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 92.556837] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.559324] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.567442] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.575557] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.583322] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 92.583332] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] [ 92.583337] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] [ 92.583357] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : [ 92.583364] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 92.583371] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 92.583722] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 92.583726] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 92.583729] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 92.583736] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 92.583738] [drm:intel_crt_detect] CRT not detected via hotplug [ 92.583965] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 92.583970] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 92.584155] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 92.584164] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 92.584168] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 92.584172] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 92.584540] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 92.584544] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 92.584547] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 92.584551] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 92.584562] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 92.584565] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 92.584568] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 92.584573] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 92.584576] [drm:intel_crt_detect] CRT not detected via hotplug [ 92.584748] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 92.584752] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 92.584919] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 92.584925] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 92.584928] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 92.584932] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 92.585320] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 92.585323] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 92.585325] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 92.585328] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 92.585340] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 92.585343] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 92.585346] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 92.610525] [drm:drm_detect_monitor_audio] Monitor has basic audio support [ 92.610668] [drm:drm_edid_to_eld] ELD monitor SyncMaster [ 92.610677] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0 [ 92.610681] [drm:drm_edid_to_eld] ELD size 36, SAD count 1 [ 92.610735] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] probed modes : [ 92.610743] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 92.610751] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 92.610758] [drm:drm_mode_debug_printmodeline] Modeline 48:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 92.610764] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 92.610771] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 92.610777] [drm:drm_mode_debug_printmodeline] Modeline 52:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 92.610784] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 92.610790] [drm:drm_mode_debug_printmodeline] Modeline 59:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 92.610797] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 92.610803] [drm:drm_mode_debug_printmodeline] Modeline 58:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 92.610810] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 92.610816] [drm:drm_mode_debug_printmodeline] Modeline 57:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 [ 92.610823] [drm:drm_mode_debug_printmodeline] Modeline 49:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 92.610829] [drm:drm_mode_debug_printmodeline] Modeline 74:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 92.610835] [drm:drm_mode_debug_printmodeline] Modeline 50:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 92.610841] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 92.610848] [drm:drm_mode_debug_printmodeline] Modeline 60:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 92.610854] [drm:drm_mode_debug_printmodeline] Modeline 61:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 92.610860] [drm:drm_mode_debug_printmodeline] Modeline 51:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 92.610866] [drm:drm_mode_debug_printmodeline] Modeline 75:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 92.610873] [drm:drm_mode_debug_printmodeline] Modeline 53:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 92.610879] [drm:drm_mode_debug_printmodeline] Modeline 62:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 92.610885] [drm:drm_mode_debug_printmodeline] Modeline 76:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 92.610913] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 92.611157] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 92.611170] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 92.611174] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 92.613665] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.616138] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.623479] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.631558] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.637080] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 92.637101] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 92.637104] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 92.637107] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 92.639595] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.642075] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.651563] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.659569] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 92.665084] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 92.667174] [drm:intel_panel_get_backlight] get backlight PWM = 976 [ 92.667206] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 [ 92.667209] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 [ 92.672660] [drm:drm_mode_addfb2] [FB:64] [ 92.672724] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0] [ 92.672731] [drm:drm_mode_setcrtc] [CONNECTOR:27:LVDS-1] [ 92.702499] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0] [ 92.702509] [drm:drm_mode_setcrtc] [CONNECTOR:36:HDMI-A-1] [ 92.702529] [drm:connected_sink_compute_bpp] [CONNECTOR:36:HDMI-A-1] checking for sink bpp constrains [ 92.702532] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24 [ 92.702537] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output [ 92.702539] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI [ 92.702542] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 2 [ 92.702545] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0 [ 92.702549] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff8800371e6800 for pipe A [ 92.702551] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 92.702553] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 92.702556] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 2, gmch_m: 6920601, gmch_n: 8388608, link_m: 288358, link_n: 524288, tu: 64 [ 92.702559] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 92.702562] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 92.702564] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1 [ 92.702566] [drm:intel_dump_pipe_config] requested mode: [ 92.702570] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x0 0x5 [ 92.702572] [drm:intel_dump_pipe_config] adjusted mode: [ 92.702575] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x0 0x5 [ 92.702578] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x0 flags: 0x5 [ 92.702580] [drm:intel_dump_pipe_config] port clock: 148500 [ 92.702583] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 92.702585] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 [ 92.702587] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 92.702590] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 92.702592] [drm:intel_dump_pipe_config] ips: 0 [ 92.702594] [drm:intel_dump_pipe_config] double wide: 0 [ 92.702596] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x88046004, dpll_md: 0x0, fp0: 0x21007, fp1: 0x21007 [ 92.702598] [drm:intel_dump_pipe_config] planes on this crtc [ 92.702601] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled [ 92.702604] [drm:intel_dump_pipe_config] FB:64, fb = 3286x1080 format = 0x34325258 [ 92.702607] [drm:intel_dump_pipe_config] scaler:0 src (0, 0) 1366x768 dst (0, 0) 1366x768 [ 92.702610] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0 [ 92.702613] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0 [ 92.702655] [drm:intel_get_shared_dpll] CRTC:21 allocated PCH DPLL A [ 92.702657] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A [ 92.702680] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 92.702689] [drm:intel_disable_pipe] disabling pipe A [ 92.985917] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 21 [ 92.985931] [drm:intel_disable_shared_dpll] disabling PCH DPLL A [ 92.986158] [drm:intel_prepare_shared_dpll] setting up PCH DPLL A [ 92.986772] [drm:intel_enable_pipe] enabling pipe A [ 92.987585] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100 [ 92.987589] [drm:gen6_fdi_link_train] FDI train 1 done. [ 92.988241] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600 [ 92.988245] [drm:gen6_fdi_link_train] FDI train 2 done. [ 92.988247] [drm:gen6_fdi_link_train] FDI train done. [ 92.988254] [drm:intel_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0) for crtc 21 [ 92.988257] [drm:intel_enable_shared_dpll] enabling PCH DPLL A [ 92.989638] [drm:intel_enable_hdmi_audio] Enabling HDMI audio on pipe A [ 92.989648] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:36:HDMI-A-1], [ENCODER:35:TMDS-35] [ 92.989653] [drm:ilk_audio_codec_enable] Enable audio codec on port B, pipe A, 36 bytes ELD [ 92.989670] [drm:audio_config_hdmi_pixel_clock] Configuring HDMI audio for pixel clock 148500 (0x00090000) [ 93.023157] [drm:intel_connector_check_state] [CONNECTOR:27:LVDS-1] [ 93.023171] [drm:intel_connector_check_state] [CONNECTOR:36:HDMI-A-1] [ 93.023178] [drm:check_encoder_state] [ENCODER:28:LVDS-28] [ 93.023185] [drm:check_encoder_state] [ENCODER:34:DAC-34] [ 93.023189] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 93.023193] [drm:check_encoder_state] [ENCODER:40:TMDS-40] [ 93.023204] [drm:check_crtc_state] [CRTC:21] [ 93.023231] [drm:check_shared_dpll_state] PCH DPLL A [ 93.023238] [drm:check_shared_dpll_state] PCH DPLL B [ 93.023415] [drm:intel_panel_get_backlight] get backlight PWM = 0 [ 93.023462] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 93.025919] [drm:drm_mode_setcrtc] [CRTC:25:crtc-1] [ 93.025934] [drm:drm_mode_setcrtc] [CONNECTOR:27:LVDS-1] [ 93.025962] [drm:connected_sink_compute_bpp] [CONNECTOR:27:LVDS-1] checking for sink bpp constrains [ 93.025967] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24 [ 93.025972] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18) [ 93.025979] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe B, lanes 1 [ 93.025984] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1 [ 93.025990] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88008d917c00 for pipe B [ 93.025994] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 93.025998] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 [ 93.026004] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64 [ 93.026009] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 93.026015] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 93.026019] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 93.026022] [drm:intel_dump_pipe_config] requested mode: [ 93.026029] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 71000 1366 1407 1434 1500 768 771 775 788 0x0 0xa [ 93.026033] [drm:intel_dump_pipe_config] adjusted mode: [ 93.026040] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 93.026046] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1407 1434 1500 768 771 775 788, type: 0x48 flags: 0xa [ 93.026050] [drm:intel_dump_pipe_config] port clock: 71000 [ 93.026054] [drm:intel_dump_pipe_config] pipe src size: 1366x768 [ 93.026058] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 [ 93.026063] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 93.026067] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 93.026071] [drm:intel_dump_pipe_config] ips: 0 [ 93.026074] [drm:intel_dump_pipe_config] double wide: 0 [ 93.026079] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x0, dpll_md: 0x0, fp0: 0x0, fp1: 0x0 [ 93.026087] [drm:intel_dump_pipe_config] planes on this crtc [ 93.026092] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 disabled, scaler_id = 0 [ 93.026097] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = 0 [ 93.026102] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = 0 [ 93.026113] [drm:ironlake_get_refclk] using SSC reference clock of 120000 kHz [ 93.026175] [drm:intel_get_shared_dpll] CRTC:25 allocated PCH DPLL B [ 93.026179] [drm:intel_get_shared_dpll] using PCH DPLL B for pipe B [ 93.026211] [drm:intel_prepare_shared_dpll] setting up PCH DPLL B [ 93.026802] [drm:intel_enable_pipe] enabling pipe B [ 93.027615] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100 [ 93.027619] [drm:gen6_fdi_link_train] FDI train 1 done. [ 93.028272] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600 [ 93.028276] [drm:gen6_fdi_link_train] FDI train 2 done. [ 93.028279] [drm:gen6_fdi_link_train] FDI train done. [ 93.028286] [drm:intel_enable_shared_dpll] enable PCH DPLL B (active 0, on? 0) for crtc 25 [ 93.028290] [drm:intel_enable_shared_dpll] enabling PCH DPLL B [ 93.454175] [drm:intel_panel_enable_backlight] pipe B [ 93.454191] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 [ 93.499000] [drm:intel_connector_check_state] [CONNECTOR:27:LVDS-1] [ 93.499014] [drm:check_encoder_state] [ENCODER:28:LVDS-28] [ 93.499019] [drm:check_encoder_state] [ENCODER:34:DAC-34] [ 93.499025] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 93.499028] [drm:check_encoder_state] [ENCODER:40:TMDS-40] [ 93.499036] [drm:check_crtc_state] [CRTC:25] [ 93.499060] [drm:check_shared_dpll_state] PCH DPLL A [ 93.499068] [drm:check_shared_dpll_state] PCH DPLL B [ 93.499199] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 93.499205] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 93.529077] [drm:intel_panel_get_backlight] get backlight PWM = 0 [ 93.529121] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 93.529126] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 93.569022] [drm:intel_panel_get_backlight] get backlight PWM = 0 [ 93.569096] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 93.569101] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 93.606699] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 93.606707] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] [ 93.606710] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] [ 93.606727] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : [ 93.606731] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 93.606737] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 93.607174] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 93.607181] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 93.607185] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 93.607193] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 93.607197] [drm:intel_crt_detect] CRT not detected via hotplug [ 93.607398] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 93.607402] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 93.607574] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 93.607580] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 93.607584] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 93.607588] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 93.607946] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 93.607951] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 93.607955] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 93.607960] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 93.607969] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 93.607973] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 93.607977] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 93.607982] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 93.607985] [drm:intel_crt_detect] CRT not detected via hotplug [ 93.608165] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 93.608168] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 93.608375] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 93.608380] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 93.608384] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 93.608388] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 93.608748] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 93.608750] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 93.608752] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 93.608754] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 93.608769] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 93.608772] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 93.608778] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 93.634074] [drm:drm_detect_monitor_audio] Monitor has basic audio support [ 93.634174] [drm:drm_edid_to_eld] ELD monitor SyncMaster [ 93.634180] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0 [ 93.634183] [drm:drm_edid_to_eld] ELD size 36, SAD count 1 [ 93.634229] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] probed modes : [ 93.634235] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 93.634239] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 93.634244] [drm:drm_mode_debug_printmodeline] Modeline 48:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 93.634248] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 93.634253] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 93.634257] [drm:drm_mode_debug_printmodeline] Modeline 52:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 93.634261] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 93.634265] [drm:drm_mode_debug_printmodeline] Modeline 59:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 93.634270] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 93.634274] [drm:drm_mode_debug_printmodeline] Modeline 58:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 93.634278] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 93.634283] [drm:drm_mode_debug_printmodeline] Modeline 57:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 [ 93.634287] [drm:drm_mode_debug_printmodeline] Modeline 49:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 93.634291] [drm:drm_mode_debug_printmodeline] Modeline 74:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 93.634296] [drm:drm_mode_debug_printmodeline] Modeline 50:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 93.634300] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 93.634304] [drm:drm_mode_debug_printmodeline] Modeline 60:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 93.634308] [drm:drm_mode_debug_printmodeline] Modeline 61:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 93.634312] [drm:drm_mode_debug_printmodeline] Modeline 51:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 93.634316] [drm:drm_mode_debug_printmodeline] Modeline 75:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 93.634320] [drm:drm_mode_debug_printmodeline] Modeline 53:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 93.634324] [drm:drm_mode_debug_printmodeline] Modeline 62:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 93.634328] [drm:drm_mode_debug_printmodeline] Modeline 76:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 93.634359] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 93.634544] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 93.634547] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 93.634550] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 93.637017] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 93.639486] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 93.647561] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 93.655636] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 93.661135] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 93.661169] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 93.661173] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 93.661176] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 93.663651] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 93.666120] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 93.675646] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 93.683639] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 93.689180] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 93.691678] [drm:intel_panel_get_backlight] get backlight PWM = 0 [ 93.691710] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 93.691713] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 93.845507] [drm:drm_mode_addfb2] [FB:43] [ 93.882939] [drm:drm_mode_addfb2] [FB:64] [ 93.915094] [drm:drm_mode_addfb2] [FB:43] [ 93.940384] [drm:drm_mode_addfb2] [FB:64] [ 93.956454] [drm:drm_mode_addfb2] [FB:43] [ 94.119363] [drm:drm_mode_addfb2] [FB:64] [ 94.722051] [drm:drm_mode_addfb2] [FB:43] [ 97.874217] [drm:intel_panel_get_backlight] get backlight PWM = 0 [ 97.874251] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 97.874254] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 97.874332] [drm:connected_sink_compute_bpp] [CONNECTOR:27:LVDS-1] checking for sink bpp constrains [ 97.874335] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24 [ 97.874339] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18) [ 97.874343] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe B, lanes 1 [ 97.874345] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1 [ 97.874349] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff880243cb5400 for pipe B [ 97.874351] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 97.874353] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 [ 97.874356] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64 [ 97.874359] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 97.874361] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 97.874363] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 97.874365] [drm:intel_dump_pipe_config] requested mode: [ 97.874369] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 71000 1366 1407 1434 1500 768 771 775 788 0x0 0xa [ 97.874371] [drm:intel_dump_pipe_config] adjusted mode: [ 97.874375] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 97.874378] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1407 1434 1500 768 771 775 788, type: 0x48 flags: 0xa [ 97.874380] [drm:intel_dump_pipe_config] port clock: 71000 [ 97.874382] [drm:intel_dump_pipe_config] pipe src size: 1366x768 [ 97.874385] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 [ 97.874387] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 97.874390] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 97.874391] [drm:intel_dump_pipe_config] ips: 0 [ 97.874393] [drm:intel_dump_pipe_config] double wide: 0 [ 97.874396] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x88046004, dpll_md: 0x0, fp0: 0x21007, fp1: 0x21007 [ 97.874398] [drm:intel_dump_pipe_config] planes on this crtc [ 97.874400] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled [ 97.874404] [drm:intel_dump_pipe_config] FB:43, fb = 3286x1080 format = 0x34325258 [ 97.874407] [drm:intel_dump_pipe_config] scaler:0 src (0, 312) 1366x768 dst (0, 0) 1366x768 [ 97.874410] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = 0 [ 97.874413] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = 0 [ 97.874420] [drm:ironlake_get_refclk] using SSC reference clock of 120000 kHz [ 97.874454] [drm:intel_get_shared_dpll] CRTC:25 allocated PCH DPLL B [ 97.874456] [drm:intel_get_shared_dpll] using PCH DPLL B for pipe B [ 97.875297] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 97.875307] [drm:intel_disable_pipe] disabling pipe B [ 98.158167] [drm:intel_disable_shared_dpll] disable PCH DPLL B (active 1, on? 1) for crtc 25 [ 98.158183] [drm:intel_disable_shared_dpll] disabling PCH DPLL B [ 98.158424] [drm:intel_connector_check_state] [CONNECTOR:27:LVDS-1] [ 98.158431] [drm:check_encoder_state] [ENCODER:28:LVDS-28] [ 98.158437] [drm:check_encoder_state] [ENCODER:34:DAC-34] [ 98.158443] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 98.158447] [drm:check_encoder_state] [ENCODER:40:TMDS-40] [ 98.158454] [drm:check_crtc_state] [CRTC:25] [ 98.158461] [drm:check_shared_dpll_state] PCH DPLL A [ 98.158468] [drm:check_shared_dpll_state] PCH DPLL B [ 98.159765] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 98.159990] [drm:connected_sink_compute_bpp] [CONNECTOR:36:HDMI-A-1] checking for sink bpp constrains [ 98.159996] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24 [ 98.160003] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output [ 98.160007] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI [ 98.160012] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 2 [ 98.160017] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0 [ 98.160023] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff880243cb5400 for pipe A [ 98.160026] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 98.160029] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 98.160035] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 2, gmch_m: 6920601, gmch_n: 8388608, link_m: 288358, link_n: 524288, tu: 64 [ 98.160040] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 98.160045] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 98.160048] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1 [ 98.160051] [drm:intel_dump_pipe_config] requested mode: [ 98.160058] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x0 0x5 [ 98.160061] [drm:intel_dump_pipe_config] adjusted mode: [ 98.160066] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x0 0x5 [ 98.160072] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x0 flags: 0x5 [ 98.160075] [drm:intel_dump_pipe_config] port clock: 148500 [ 98.160079] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 98.160082] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 [ 98.160087] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 98.160091] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 98.160094] [drm:intel_dump_pipe_config] ips: 0 [ 98.160097] [drm:intel_dump_pipe_config] double wide: 0 [ 98.160101] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0xc4020002, dpll_md: 0x0, fp0: 0x21007, fp1: 0x21007 [ 98.160104] [drm:intel_dump_pipe_config] planes on this crtc [ 98.160109] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled [ 98.160114] [drm:intel_dump_pipe_config] FB:43, fb = 3286x1080 format = 0x34325258 [ 98.160120] [drm:intel_dump_pipe_config] scaler:0 src (1366, 0) 1920x1080 dst (0, 0) 1920x1080 [ 98.160124] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 enabled [ 98.160128] [drm:intel_dump_pipe_config] FB:46, fb = 64x64 format = 0x34325241 [ 98.160133] [drm:intel_dump_pipe_config] scaler:0 src (0, 0) 64x64 dst (7, 280) 64x64 [ 98.160139] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0 [ 98.160248] [drm:intel_get_shared_dpll] CRTC:21 allocated PCH DPLL A [ 98.160253] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A [ 98.160284] [drm:ilk_audio_codec_disable] Disable audio codec on port B, pipe A [ 98.160310] [drm:intel_disable_pipe] disabling pipe A [ 98.190305] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 21 [ 98.190319] [drm:intel_disable_shared_dpll] disabling PCH DPLL A [ 98.190542] [drm:intel_power_well_disable] disabling always-on [ 98.190548] [drm:intel_power_well_enable] enabling always-on [ 98.190555] [drm:intel_power_well_disable] disabling always-on [ 98.190568] [drm:intel_connector_check_state] [CONNECTOR:36:HDMI-A-1] [ 98.190575] [drm:check_encoder_state] [ENCODER:28:LVDS-28] [ 98.190580] [drm:check_encoder_state] [ENCODER:34:DAC-34] [ 98.190585] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 98.190589] [drm:check_encoder_state] [ENCODER:40:TMDS-40] [ 98.190595] [drm:check_crtc_state] [CRTC:21] [ 98.190601] [drm:check_shared_dpll_state] PCH DPLL A [ 98.190608] [drm:check_shared_dpll_state] PCH DPLL B [ 98.194957] [drm:drm_mode_addfb2] [FB:64] [ 98.197689] [drm:drm_mode_setcrtc] [CRTC:25:crtc-1] [ 98.197700] [drm:drm_mode_setcrtc] [CONNECTOR:36:HDMI-A-1] [ 98.197725] [drm:connected_sink_compute_bpp] [CONNECTOR:36:HDMI-A-1] checking for sink bpp constrains [ 98.197727] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24 [ 98.197734] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output [ 98.197736] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI [ 98.197740] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe B, lanes 1 [ 98.197742] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0 [ 98.197746] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88009863d400 for pipe B [ 98.197748] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 98.197750] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 98.197753] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64 [ 98.197756] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 98.197759] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 98.197761] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1 [ 98.197763] [drm:intel_dump_pipe_config] requested mode: [ 98.197767] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0xa [ 98.197769] [drm:intel_dump_pipe_config] adjusted mode: [ 98.197772] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0xa [ 98.197775] [drm:intel_dump_crtc_timings] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x0 flags: 0xa [ 98.197777] [drm:intel_dump_pipe_config] port clock: 65000 [ 98.197780] [drm:intel_dump_pipe_config] pipe src size: 1024x768 [ 98.197782] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 [ 98.197784] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 98.197787] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 98.197788] [drm:intel_dump_pipe_config] ips: 0 [ 98.197790] [drm:intel_dump_pipe_config] double wide: 0 [ 98.197793] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x88046004, dpll_md: 0x0, fp0: 0x21007, fp1: 0x21007 [ 98.197795] [drm:intel_dump_pipe_config] planes on this crtc [ 98.197797] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled [ 98.197801] [drm:intel_dump_pipe_config] FB:43, fb = 3286x1080 format = 0x34325258 [ 98.197804] [drm:intel_dump_pipe_config] scaler:0 src (0, 312) 0x0 dst (0, 0) 0x0 [ 98.197807] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = 0 [ 98.197809] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = 0 [ 98.197839] [drm:intel_get_shared_dpll] CRTC:25 allocated PCH DPLL A [ 98.197841] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe B [ 98.199731] [drm:intel_power_well_enable] enabling always-on [ 98.199740] [drm:intel_prepare_shared_dpll] setting up PCH DPLL A [ 98.200320] [drm:intel_enable_pipe] enabling pipe B [ 98.201129] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100 [ 98.201132] [drm:gen6_fdi_link_train] FDI train 1 done. [ 98.201784] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600 [ 98.201789] [drm:gen6_fdi_link_train] FDI train 2 done. [ 98.201793] [drm:gen6_fdi_link_train] FDI train done. [ 98.201799] [drm:intel_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0) for crtc 25 [ 98.201803] [drm:intel_enable_shared_dpll] enabling PCH DPLL A [ 98.203176] [drm:intel_enable_hdmi_audio] Enabling HDMI audio on pipe B [ 98.203179] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:36:HDMI-A-1], [ENCODER:35:TMDS-35] [ 98.203182] [drm:ilk_audio_codec_enable] Enable audio codec on port B, pipe B, 36 bytes ELD [ 98.203195] [drm:audio_config_hdmi_pixel_clock] HDMI audio pixel clock setting for 65000 not found, falling back to defaults [ 98.203198] [drm:audio_config_hdmi_pixel_clock] Configuring HDMI audio for pixel clock 25200 (0x00010000) [ 98.253537] [drm:intel_connector_check_state] [CONNECTOR:27:LVDS-1] [ 98.253553] [drm:intel_connector_check_state] [CONNECTOR:36:HDMI-A-1] [ 98.253560] [drm:check_encoder_state] [ENCODER:28:LVDS-28] [ 98.253567] [drm:check_encoder_state] [ENCODER:34:DAC-34] [ 98.253573] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 98.253577] [drm:check_encoder_state] [ENCODER:40:TMDS-40] [ 98.253589] [drm:check_crtc_state] [CRTC:21] [ 98.253596] [drm:check_crtc_state] [CRTC:25] [ 98.253622] [drm:check_shared_dpll_state] PCH DPLL A [ 98.253630] [drm:check_shared_dpll_state] PCH DPLL B [ 98.253922] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 98.254616] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0] [ 98.254625] [drm:drm_mode_setcrtc] [CONNECTOR:27:LVDS-1] [ 98.254643] [drm:connected_sink_compute_bpp] [CONNECTOR:27:LVDS-1] checking for sink bpp constrains [ 98.254645] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24 [ 98.254648] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18) [ 98.254652] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1 [ 98.254654] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1 [ 98.254658] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff880243cb5400 for pipe A [ 98.254660] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 98.254662] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 [ 98.254665] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64 [ 98.254668] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 98.254671] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 98.254673] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 [ 98.254675] [drm:intel_dump_pipe_config] requested mode: [ 98.254679] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0xa [ 98.254681] [drm:intel_dump_pipe_config] adjusted mode: [ 98.254685] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 98.254688] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1407 1434 1500 768 771 775 788, type: 0x48 flags: 0xa [ 98.254690] [drm:intel_dump_pipe_config] port clock: 71000 [ 98.254692] [drm:intel_dump_pipe_config] pipe src size: 1024x768 [ 98.254695] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 [ 98.254697] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 98.254699] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00ab0000, size: 0x04000300, enabled [ 98.254701] [drm:intel_dump_pipe_config] ips: 0 [ 98.254703] [drm:intel_dump_pipe_config] double wide: 0 [ 98.254706] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0xc4020002, dpll_md: 0x0, fp0: 0x21007, fp1: 0x21007 [ 98.254707] [drm:intel_dump_pipe_config] planes on this crtc [ 98.254710] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled [ 98.254713] [drm:intel_dump_pipe_config] FB:43, fb = 3286x1080 format = 0x34325258 [ 98.254716] [drm:intel_dump_pipe_config] scaler:0 src (1366, 0) 0x0 dst (0, 0) 0x0 [ 98.254719] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 enabled [ 98.254721] [drm:intel_dump_pipe_config] FB:46, fb = 64x64 format = 0x34325241 [ 98.254725] [drm:intel_dump_pipe_config] scaler:0 src (0, 0) 4294967289x4294967016 dst (7, 280) 4294967289x4294967016 [ 98.254727] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0 [ 98.254737] [drm:ironlake_get_refclk] using SSC reference clock of 120000 kHz [ 98.254788] [drm:intel_get_shared_dpll] CRTC:21 allocated PCH DPLL B [ 98.254791] [drm:intel_get_shared_dpll] using PCH DPLL B for pipe A [ 98.254820] [drm:intel_prepare_shared_dpll] setting up PCH DPLL B [ 98.255412] [drm:intel_enable_pipe] enabling pipe A [ 98.256232] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100 [ 98.256236] [drm:gen6_fdi_link_train] FDI train 1 done. [ 98.256889] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600 [ 98.256893] [drm:gen6_fdi_link_train] FDI train 2 done. [ 98.256895] [drm:gen6_fdi_link_train] FDI train done. [ 98.256902] [drm:intel_enable_shared_dpll] enable PCH DPLL B (active 0, on? 0) for crtc 21 [ 98.256907] [drm:intel_enable_shared_dpll] enabling PCH DPLL B [ 98.558274] [drm:intel_panel_enable_backlight] pipe A [ 98.558291] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 [ 98.593570] [drm:intel_connector_check_state] [CONNECTOR:27:LVDS-1] [ 98.593584] [drm:check_encoder_state] [ENCODER:28:LVDS-28] [ 98.593589] [drm:check_encoder_state] [ENCODER:34:DAC-34] [ 98.593595] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 98.593598] [drm:check_encoder_state] [ENCODER:40:TMDS-40] [ 98.593604] [drm:check_crtc_state] [CRTC:21] [ 98.593629] [drm:check_shared_dpll_state] PCH DPLL A [ 98.593636] [drm:check_shared_dpll_state] PCH DPLL B [ 98.597328] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 98.597335] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 98.625227] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 98.627331] [drm:intel_panel_get_backlight] get backlight PWM = 0 [ 98.627364] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 98.627367] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 98.660741] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 98.660751] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] [ 98.660755] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] [ 98.660774] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : [ 98.660781] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa [ 98.660788] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 98.661114] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 98.661120] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 98.661123] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 98.661133] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 98.661136] [drm:intel_crt_detect] CRT not detected via hotplug [ 98.661373] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 98.661378] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 98.661631] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 98.661637] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 98.661641] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 98.661645] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 98.661996] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 98.661999] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 98.662001] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 98.662005] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 98.662015] [drm:drm_mode_getconnector] [CONNECTOR:33:?] [ 98.662018] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] [ 98.662021] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 [ 98.662024] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 98.662026] [drm:intel_crt_detect] CRT not detected via hotplug [ 98.662196] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 98.662201] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry [ 98.662359] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) [ 98.662364] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 98.662368] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 98.662372] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 98.662726] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 98.662731] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 98.662736] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 98.662740] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected [ 98.662770] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 98.662775] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] [ 98.662782] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] [ 98.687715] [drm:drm_detect_monitor_audio] Monitor has basic audio support [ 98.687827] [drm:drm_edid_to_eld] ELD monitor SyncMaster [ 98.687833] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0 [ 98.687836] [drm:drm_edid_to_eld] ELD size 36, SAD count 1 [ 98.687891] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] probed modes : [ 98.687898] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 98.687904] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 98.687910] [drm:drm_mode_debug_printmodeline] Modeline 48:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 98.687915] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 98.687921] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 98.687927] [drm:drm_mode_debug_printmodeline] Modeline 52:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 98.687932] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 98.687938] [drm:drm_mode_debug_printmodeline] Modeline 59:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 98.687943] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 98.687949] [drm:drm_mode_debug_printmodeline] Modeline 58:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 98.687955] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 98.687960] [drm:drm_mode_debug_printmodeline] Modeline 57:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 [ 98.687965] [drm:drm_mode_debug_printmodeline] Modeline 49:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 98.687971] [drm:drm_mode_debug_printmodeline] Modeline 74:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 98.687977] [drm:drm_mode_debug_printmodeline] Modeline 50:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 98.687982] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 98.687988] [drm:drm_mode_debug_printmodeline] Modeline 60:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 98.687993] [drm:drm_mode_debug_printmodeline] Modeline 61:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 98.687998] [drm:drm_mode_debug_printmodeline] Modeline 51:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 98.688004] [drm:drm_mode_debug_printmodeline] Modeline 75:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 98.688009] [drm:drm_mode_debug_printmodeline] Modeline 53:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 98.688014] [drm:drm_mode_debug_printmodeline] Modeline 62:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 98.688020] [drm:drm_mode_debug_printmodeline] Modeline 76:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 98.688062] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 98.688247] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 98.688252] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 98.688255] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 98.690728] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 98.693186] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 98.699999] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 98.708012] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 98.713549] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 98.713576] [drm:drm_mode_getconnector] [CONNECTOR:41:?] [ 98.713580] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] [ 98.713582] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] [ 98.716049] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 98.718565] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 98.727997] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 98.735993] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f [ 98.741545] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected [ 98.742749] [drm:intel_panel_get_backlight] get backlight PWM = 0 [ 98.742794] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 98.742799] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 98.771967] [drm:intel_panel_get_backlight] get backlight PWM = 0 [ 98.772002] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 98.772005] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 98.794802] [drm:intel_panel_get_backlight] get backlight PWM = 0 [ 98.794836] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 98.794839] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 98.817798] [drm:intel_panel_get_backlight] get backlight PWM = 0 [ 98.817833] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 [ 98.817836] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 98.981619] [drm:drm_mode_addfb2] [FB:46] [ 99.034204] [drm:drm_mode_addfb2] [FB:66] [ 99.069923] [drm:drm_mode_addfb2] [FB:46] [ 99.089450] [drm:drm_mode_addfb2] [FB:66] [ 99.107449] [drm:drm_mode_addfb2] [FB:46] [ 99.215036] [drm:drm_mode_addfb2] [FB:66] [ 99.816833] [drm:drm_mode_addfb2] [FB:46] [ 138.989863] [drm:drm_mode_addfb2] [FB:66] ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-22 10:24 ` Martin Kepplinger @ 2016-02-22 10:34 ` Takashi Iwai 2016-02-22 14:02 ` Martin Kepplinger 0 siblings, 1 reply; 24+ messages in thread From: Takashi Iwai @ 2016-02-22 10:34 UTC (permalink / raw) To: Martin Kepplinger Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel On Mon, 22 Feb 2016 11:24:05 +0100, Martin Kepplinger wrote: > > Am 2016-02-12 um 17:16 schrieb Takashi Iwai: > > On Fri, 12 Feb 2016 16:54:44 +0100, > > Martin Kepplinger wrote: > >> > >> Am 2016-02-12 um 14:49 schrieb Takashi Iwai: > >>> On Fri, 12 Feb 2016 14:09:36 +0100, > >>> Martin Kepplinger wrote: > >>>> > >>>> Am 2016-02-11 um 10:06 schrieb Takashi Iwai: > >>>>> On Wed, 10 Feb 2016 18:21:11 +0100, > >>>>> Martin Kepplinger wrote: > >>>>>> > >>>>>> Am 2016-02-09 um 12:44 schrieb Takashi Iwai: > >>>>>>> On Tue, 09 Feb 2016 07:34:48 +0100, > >>>>>>> Martin Kepplinger wrote: > >>>>>>>> > >>>>>>>> The following change: > >>>>>>>> > >>>>>>>> 788d441 ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling > >>>>>>>> > >>>>>>>> breaks audio over HDMI on my snd_hda_intel laptop. It is the first bad > >>>>>>>> commit. > >>>>>>>> > >>>>>>>> This was merged for -rc1 and isn't fixed until now, so I got nervous. > >>>>>>>> There are > >>>>>>>> no errors in the log that stand out. I'm no sound or alsa developer, and > >>>>>>>> just reverting it isn't easy since there is stuff depending on this. > >>>>>>>> > >>>>>>>> I'm happy to test possible fixes and hope v4.5 not to ship with such a big > >>>>>>>> regression ;) > >>>>>>> > >>>>>>> Could you give a bit more detail about your hardware? At best, give > >>>>>>> alsa-info.sh output (run with --no-upload option). Also, give the > >>>>>>> output of dmesg, too. > >>>>>>> > >>>>>>> In addition, what shows /proc/asound/card*/eld#*.* files? Does any of > >>>>>>> it show the proper connection state and ELD? > >>>>>> > >>>>>> alsa-info and dmesg are appended, and > >>>>>> > >>>>>> root@laptop:/home/martin/dev# cat /proc/asound/card*/eld#* > >>>>>> monitor_present 0 > >>>>>> eld_valid 0 > >>>>> > >>>>> OK, then could you put some debug print in intel_pin_eld_notify() in > >>>>> sound/pci/hda/patch_hdmi.c? This is the callback to be called by i915 > >>>>> driver at enabling / disabling HDMI/DP audio. > >>>> > >>>> intel_pin_eld_notify() is called during HDMI plugin with > >>>> > >>>> audio_ptr: ffff880242ea8800, port 1 > >>>> > >>>> and doesn't return early. > >>> > >>> OK, so it was processed but the ELD wasn't updated by some reason. > >>> > >>>>> (Also, to be sure, check whether snd_hdac_i915_register_notifier() in > >>>>> sound/hda/hda_i915.c is called, too.) > >>>> > >>>> snd_hdac_i915_register_notifier() is called during boot. > >>>> > >>>>> > >>>>> If intel_pin_eld_notify() is registered but never called, it implies > >>>>> something wrong in i915 driver side. If it gets called, we need to > >>>>> track down: what port value was passed there, and how > >>>>> hdmi_present_sense() and sync_eld_via_acomp() behave there. > >>>> > >>>> I'll try to look at said path, if you have no other idea in the meantime. > >>> > >>> Put some debug prints in sync_eld_via_acomp(), e.g. check whether > >>> snd_hdac_acomp_get_eld() returns an error or snd_hdmi_parse_eld() > >>> returns an error. If you got an error, track down more deeply. > >>> > >>> For example, the former function is defined in sound/hda/hdac_i915.c, > >>> and it calls the function i915_audio_component_get_eld() in > >>> drivers/gpu/drm/i915/intel_audio.c. You can follow what returns an > >>> error. > >>> > >>> Similarly, the latter function is defined in sound/pci/hda/hda_eld.c. > >>> Usually you see a kernel message for parse errors, so I guess this > >>> isn't the case, though. > >>> > >> > >> no error in either of the functions. size is always 0, after boot and > >> after HDMI plugin. is that normal? > > > > No, it means that no connection is reported back. Check the call of > > i915_audio_component_get_eld() as mentioned in the above. > > Does it return 0? Also I suppose monitor_present is set to false? > > If so, it implies that intel_audio_codec_enable() isn't called. > > > > When the above is true, boot with drm.debug=0x0e, and give the kernel > > messages. > > > > The above is true and -rc5 didn't fix the problem. I append "dmesg|grep > drm" with drm.debug=0x0e. HDMI is plugged in at about 90 seconds in. And how about my questions in the previous mail? Does i915_audio_component_get_eld() is called and returns 0? And is monitor_present set true or false? If i915_audio_component_get_eld() is called but returns zero, track the code flow there. It means either intel_encoder is NULL or intel_dig_port->audio_connector is NULL. Takashi > > martin > > > [ 2.385845] [drm:intel_opregion_setup] graphic opregion physical addr: 0xa6fb2018 > [ 2.385860] [drm:intel_opregion_setup] Public ACPI methods supported > [ 2.385862] [drm:intel_opregion_setup] SWSCI supported > [ 2.392036] [drm:swsci_setup] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241 > [ 2.392041] [drm:intel_opregion_setup] ASLE supported > [ 2.392051] [drm:intel_opregion_setup] ASLE extension supported > [ 2.392058] [drm:intel_opregion_setup] Found valid VBT in ACPI OpRegion (Mailbox #4) > [ 2.392341] [drm:intel_device_info_runtime_init] slice total: 0 > [ 2.392345] [drm:intel_device_info_runtime_init] subslice total: 0 > [ 2.392348] [drm:intel_device_info_runtime_init] subslice per slice: 0 > [ 2.392351] [drm:intel_device_info_runtime_init] EU total: 0 > [ 2.392355] [drm:intel_device_info_runtime_init] EU per subslice: 0 > [ 2.392358] [drm:intel_device_info_runtime_init] has slice power gating: n > [ 2.392361] [drm:intel_device_info_runtime_init] has subslice power gating: n > [ 2.392364] [drm:intel_device_info_runtime_init] has EU power gating: n > [ 2.392368] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). > [ 2.392380] [drm] Driver supports precise vblank timestamp query. > [ 2.392391] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz > [ 2.392395] [drm:intel_bios_init] VBT signature "$VBT SNB/IVB-MOBILE ", BDB version 165 > [ 2.392400] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 1 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0 > [ 2.392403] [drm:parse_general_definitions] crt_ddc_bus_pin: 2 > [ 2.392408] [drm:parse_lfp_panel_data] DRRS supported mode is static > [ 2.392413] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables: > [ 2.392419] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 0 71000 1366 1407 1434 1500 768 771 775 788 0x8 0xa > [ 2.392423] [drm:parse_lfp_panel_data] VBT initial LVDS value 300300 > [ 2.392427] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 1000 Hz, active high, min brightness 0, level 255 > [ 2.392432] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables: > [ 2.392438] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa > [ 2.392441] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT > [ 2.392446] [drm:parse_driver_features] DRRS State Enabled:1 > [ 2.392464] [drm:intel_dsm_pci_probe] no _DSM method for intel device > [ 2.392477] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 131072K, usable: 131072K > [ 2.392482] [drm:intel_power_well_enable] enabling always-on > [ 2.392961] [drm:intel_print_wm_latency] Primary WM0 latency 7 (0.7 usec) > [ 2.392966] [drm:intel_print_wm_latency] Primary WM1 latency 3 (1.5 usec) > [ 2.392970] [drm:intel_print_wm_latency] Primary WM2 latency 4 (2.0 usec) > [ 2.392974] [drm:intel_print_wm_latency] Primary WM3 latency 22 (11.0 usec) > [ 2.392978] [drm:intel_print_wm_latency] Sprite WM0 latency 7 (0.7 usec) > [ 2.392981] [drm:intel_print_wm_latency] Sprite WM1 latency 3 (1.5 usec) > [ 2.392985] [drm:intel_print_wm_latency] Sprite WM2 latency 4 (2.0 usec) > [ 2.392990] [drm:intel_print_wm_latency] Sprite WM3 latency 22 (11.0 usec) > [ 2.392993] [drm:intel_print_wm_latency] Cursor WM0 latency 7 (0.7 usec) > [ 2.392998] [drm:intel_print_wm_latency] Cursor WM1 latency 3 (1.5 usec) > [ 2.393002] [drm:intel_print_wm_latency] Cursor WM2 latency 4 (2.0 usec) > [ 2.393006] [drm:intel_print_wm_latency] Cursor WM3 latency 22 (11.0 usec) > [ 2.393010] [drm:snb_wm_latency_quirk] WM latency values increased to avoid potential underruns > [ 2.393014] [drm:intel_print_wm_latency] Primary WM0 latency 12 (1.2 usec) > [ 2.393018] [drm:intel_print_wm_latency] Primary WM1 latency 3 (1.5 usec) > [ 2.393021] [drm:intel_print_wm_latency] Primary WM2 latency 4 (2.0 usec) > [ 2.393025] [drm:intel_print_wm_latency] Primary WM3 latency 22 (11.0 usec) > [ 2.393029] [drm:intel_print_wm_latency] Sprite WM0 latency 12 (1.2 usec) > [ 2.393032] [drm:intel_print_wm_latency] Sprite WM1 latency 3 (1.5 usec) > [ 2.393036] [drm:intel_print_wm_latency] Sprite WM2 latency 4 (2.0 usec) > [ 2.393040] [drm:intel_print_wm_latency] Sprite WM3 latency 22 (11.0 usec) > [ 2.393046] [drm:intel_print_wm_latency] Cursor WM0 latency 12 (1.2 usec) > [ 2.393049] [drm:intel_print_wm_latency] Cursor WM1 latency 3 (1.5 usec) > [ 2.393055] [drm:intel_print_wm_latency] Cursor WM2 latency 4 (2.0 usec) > [ 2.393059] [drm:intel_print_wm_latency] Cursor WM3 latency 22 (11.0 usec) > [ 2.393064] [drm:intel_modeset_init] 2 display pipes available. > [ 2.393097] [drm:intel_update_cdclk] Current CD clock rate: 400000 kHz > [ 2.393101] [drm:intel_update_max_cdclk] Max CD clock rate: 400000 kHz > [ 2.393103] [drm:intel_update_max_cdclk] Max dotclock rate: 360000 kHz > [ 2.408452] [drm:intel_lvds_init] using preferred mode from EDID: > [ 2.408461] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 2.408471] [drm:intel_lvds_init] detected single-link lvds configuration > [ 2.408598] [drm:intel_panel_setup_backlight] Connector LVDS-1 backlight initialized, enabled, brightness 976/976 > [ 2.408751] [drm:intel_crt_reset] crt adpa set to 0xf40000 > [ 2.408762] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus dpb. force bit now 1 > [ 2.409236] [drm:intel_sdvo_read_byte] i2c transfer returned -6 > [ 2.409239] [drm:intel_sdvo_init] No SDVO device found on SDVOB > [ 2.409285] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus dpb. force bit now 0 > [ 2.409938] [drm:intel_dp_init_connector] Adding DP connector on port B > [ 2.410009] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1 > [ 2.410064] [drm:ironlake_init_pch_refclk] has_panel 1 has_lvds 1 has_ck505 0 > [ 2.410068] [drm:ironlake_init_pch_refclk] Using SSC on panel > [ 2.410489] [drm:intel_modeset_readout_hw_state] [CRTC:21] hw state readout: enabled > [ 2.410492] [drm:intel_modeset_readout_hw_state] [CRTC:25] hw state readout: disabled > [ 2.410498] [drm:intel_modeset_readout_hw_state] PCH DPLL A hw state readout: crtc_mask 0x00000001, on 1 > [ 2.410505] [drm:intel_modeset_readout_hw_state] PCH DPLL B hw state readout: crtc_mask 0x00000000, on 0 > [ 2.410513] [drm:intel_modeset_readout_hw_state] [ENCODER:28:LVDS-28] hw state readout: enabled, pipe A > [ 2.410518] [drm:intel_modeset_readout_hw_state] [ENCODER:34:DAC-34] hw state readout: disabled, pipe A > [ 2.410523] [drm:intel_modeset_readout_hw_state] [ENCODER:35:TMDS-35] hw state readout: disabled, pipe A > [ 2.410526] [drm:intel_modeset_readout_hw_state] [ENCODER:40:TMDS-40] hw state readout: disabled, pipe A > [ 2.410531] [drm:intel_modeset_readout_hw_state] [CONNECTOR:27:LVDS-1] hw state readout: enabled > [ 2.410535] [drm:intel_modeset_readout_hw_state] [CONNECTOR:33:VGA-1] hw state readout: disabled > [ 2.410539] [drm:intel_modeset_readout_hw_state] [CONNECTOR:36:HDMI-A-1] hw state readout: disabled > [ 2.410542] [drm:intel_modeset_readout_hw_state] [CONNECTOR:41:DP-1] hw state readout: disabled > [ 2.410559] [drm:intel_dump_pipe_config] [CRTC:21][setup_hw_state] config ffff8802454fb400 for pipe A > [ 2.410561] [drm:intel_dump_pipe_config] cpu_transcoder: A > [ 2.410563] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0 > [ 2.410566] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 4963259, gmch_n: 8388608, link_m: 137868, link_n: 524288, tu: 64 > [ 2.410569] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 > [ 2.410571] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 > [ 2.410574] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 > [ 2.410575] [drm:intel_dump_pipe_config] requested mode: > [ 2.410579] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 70714 1366 1407 1434 1500 768 771 775 788 0x40 0xa > [ 2.410581] [drm:intel_dump_pipe_config] adjusted mode: > [ 2.410584] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 70714 1366 1407 1434 1500 768 771 775 788 0x40 0xa > [ 2.410588] [drm:intel_dump_crtc_timings] crtc timings: 70714 1366 1407 1434 1500 768 771 775 788, type: 0x40 flags: 0xa > [ 2.410590] [drm:intel_dump_pipe_config] port clock: 70714 > [ 2.410592] [drm:intel_dump_pipe_config] pipe src size: 720x400 > [ 2.410594] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 > [ 2.410596] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 > [ 2.410599] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x05560300, enabled > [ 2.410600] [drm:intel_dump_pipe_config] ips: 0 > [ 2.410602] [drm:intel_dump_pipe_config] double wide: 0 > [ 2.410605] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x88046004, dpll_md: 0x0, fp0: 0x21007, fp1: 0x30d07 > [ 2.410606] [drm:intel_dump_pipe_config] planes on this crtc > [ 2.410609] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 disabled, scaler_id = 0 > [ 2.410612] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0 > [ 2.410614] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0 > [ 2.410618] [drm:intel_dump_pipe_config] [CRTC:25][setup_hw_state] config ffff8802454e1400 for pipe B > [ 2.410620] [drm:intel_dump_pipe_config] cpu_transcoder: B > [ 2.410622] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 > [ 2.410624] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 > [ 2.410627] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 > [ 2.410630] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 > [ 2.410633] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 > [ 2.410635] [drm:intel_dump_pipe_config] requested mode: > [ 2.410640] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 > [ 2.410643] [drm:intel_dump_pipe_config] adjusted mode: > [ 2.410647] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 > [ 2.410651] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 > [ 2.410654] [drm:intel_dump_pipe_config] port clock: 0 > [ 2.410657] [drm:intel_dump_pipe_config] pipe src size: 0x0 > [ 2.410660] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 > [ 2.410664] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 > [ 2.410667] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled > [ 2.410670] [drm:intel_dump_pipe_config] ips: 0 > [ 2.410672] [drm:intel_dump_pipe_config] double wide: 0 > [ 2.410676] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x0, dpll_md: 0x0, fp0: 0x0, fp1: 0x0 > [ 2.410678] [drm:intel_dump_pipe_config] planes on this crtc > [ 2.410683] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 disabled, scaler_id = 0 > [ 2.410687] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = 0 > [ 2.410692] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = 0 > [ 2.411039] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [0, 7ffff000] > [ 2.414219] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0 > [ 2.416392] [drm:i915_gem_context_init] HW context support initialized > [ 2.416412] [drm:init_status_page] render ring hws offset: 0x7fff2000 > [ 2.416500] [drm:intel_init_pipe_control] render ring pipe control offset: 0x00020000 > [ 2.416515] [drm:init_status_page] bsd ring hws offset: 0x00021000 > [ 2.416604] [drm:init_status_page] blitter ring hws offset: 0x00042000 > [ 2.418803] [drm:intel_update_cdclk] Current CD clock rate: 400000 kHz > [ 2.418826] [drm:gen6_check_mch_setup] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns. > [ 2.419172] [drm:intel_backlight_device_register] Connector LVDS-1 backlight sysfs interface registered > [ 2.419179] [drm:intel_fbdev_init_bios] pipe A not active or no fb, skipping > [ 2.419182] [drm:intel_fbdev_init_bios] pipe B not active or no fb, skipping > [ 2.419185] [drm:intel_fbdev_init_bios] no active fbs found, not using BIOS config > [ 2.419212] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] > [ 2.419218] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] > [ 2.419224] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] status updated from unknown to connected > [ 2.419248] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : > [ 2.419256] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 2.419260] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 2.419264] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 2.419271] [drm:intel_ironlake_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000 > [ 2.420136] [drm:intel_didl_outputs] 8 outputs detected > [ 2.428736] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 2.428741] [drm:intel_crt_detect] CRT not detected via hotplug > [ 2.428915] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 2.428919] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 2.429088] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 2.429093] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 2.429097] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 2.429101] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 2.429479] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 2.429482] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 2.429484] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 2.429488] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] status updated from unknown to disconnected > [ 2.429494] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 2.429498] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 2.429500] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 2.556769] [drm:intel_hdmi_detect] Live status not up! > [ 2.556782] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] status updated from unknown to disconnected > [ 2.556786] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 2.556791] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 2.556793] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 2.556798] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] status updated from unknown to disconnected > [ 2.556801] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 2.556806] [drm:drm_setup_crtcs] > [ 2.556810] [drm:drm_enable_connectors] connector 27 enabled? yes > [ 2.556812] [drm:drm_enable_connectors] connector 33 enabled? no > [ 2.556814] [drm:drm_enable_connectors] connector 36 enabled? no > [ 2.556817] [drm:drm_enable_connectors] connector 41 enabled? no > [ 2.556823] [drm:intel_fb_initial_config] looking for cmdline mode on connector LVDS-1 > [ 2.556828] [drm:intel_fb_initial_config] looking for preferred mode on connector LVDS-1 0 > [ 2.556833] [drm:intel_fb_initial_config] connector LVDS-1 on pipe A [CRTC:21]: 1366x768 > [ 2.556837] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping > [ 2.556940] [drm] Initialized i915 1.6.0 20151218 for 0000:00:02.0 on minor 0 > [ 2.556963] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping > [ 2.556967] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping > [ 2.556973] [drm:drm_setup_crtcs] desired mode 1366x768 set on crtc 21 (0,0) > [ 2.556981] [drm:intelfb_create] no BIOS fb, allocating a new one > [ 2.556988] [drm:i915_gem_object_create_stolen] creating stolen object: size=408000 > [ 2.557006] [drm:i915_pages_create_for_stolen] offset=0x0, size=4227072 > [ 2.557870] [drm:intelfb_create] allocated 1366x768 fb: 0x00064000, bo ffff8800a1f36dc0 > [ 2.557992] fbcon: inteldrmfb (fb0) is primary device > [ 2.558111] [drm:connected_sink_compute_bpp] [CONNECTOR:27:LVDS-1] checking for sink bpp constrains > [ 2.558112] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24 > [ 2.558114] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18) > [ 2.558117] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1 > [ 2.558119] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1 > [ 2.558122] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff880242f5e400 for pipe A > [ 2.558123] [drm:intel_dump_pipe_config] cpu_transcoder: A > [ 2.558124] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 > [ 2.558126] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64 > [ 2.558127] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 > [ 2.558129] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 > [ 2.558130] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 > [ 2.558131] [drm:intel_dump_pipe_config] requested mode: > [ 2.558134] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 2.558135] [drm:intel_dump_pipe_config] adjusted mode: > [ 2.558138] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 2.558140] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1407 1434 1500 768 771 775 788, type: 0x48 flags: 0xa > [ 2.558141] [drm:intel_dump_pipe_config] port clock: 71000 > [ 2.558142] [drm:intel_dump_pipe_config] pipe src size: 1366x768 > [ 2.558143] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 > [ 2.558145] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 > [ 2.558146] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled > [ 2.558147] [drm:intel_dump_pipe_config] ips: 0 > [ 2.558148] [drm:intel_dump_pipe_config] double wide: 0 > [ 2.558150] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x88046004, dpll_md: 0x0, fp0: 0x21007, fp1: 0x30d07 > [ 2.558150] [drm:intel_dump_pipe_config] planes on this crtc > [ 2.558152] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 disabled, scaler_id = 0 > [ 2.558154] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0 > [ 2.558155] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0 > [ 2.558162] [drm:ironlake_get_refclk] using SSC reference clock of 120000 kHz > [ 2.558194] [drm:intel_get_shared_dpll] CRTC:21 allocated PCH DPLL A > [ 2.558195] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A > [ 2.558213] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 2.558223] [drm:intel_disable_pipe] disabling pipe A > [ 2.835018] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 21 > [ 2.835023] [drm:intel_disable_shared_dpll] disabling PCH DPLL A > [ 2.835239] [drm:intel_prepare_shared_dpll] setting up PCH DPLL A > [ 2.835799] [drm:intel_enable_pipe] enabling pipe A > [ 2.836606] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x700 > [ 2.836607] [drm:gen6_fdi_link_train] FDI train 1 done. > [ 2.837259] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600 > [ 2.837260] [drm:gen6_fdi_link_train] FDI train 2 done. > [ 2.837261] [drm:gen6_fdi_link_train] FDI train done. > [ 2.837264] [drm:intel_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0) for crtc 21 > [ 2.837266] [drm:intel_enable_shared_dpll] enabling PCH DPLL A > [ 3.308497] [drm:intel_panel_enable_backlight] pipe A > [ 3.308507] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 > [ 3.324599] [drm:set_no_fbc_reason] Disabling FBC: disabled per chip default > [ 3.358083] [drm:intel_connector_check_state] [CONNECTOR:27:LVDS-1] > [ 3.358090] [drm:check_encoder_state] [ENCODER:28:LVDS-28] > [ 3.358094] [drm:check_encoder_state] [ENCODER:34:DAC-34] > [ 3.358099] [drm:check_encoder_state] [ENCODER:35:TMDS-35] > [ 3.358104] [drm:check_encoder_state] [ENCODER:40:TMDS-40] > [ 3.358112] [drm:check_crtc_state] [CRTC:21] > [ 3.358137] [drm:check_shared_dpll_state] PCH DPLL A > [ 3.358143] [drm:check_shared_dpll_state] PCH DPLL B > [ 3.358160] [drm:drm_fb_helper_hotplug_event] > [ 3.358164] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] > [ 3.358167] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] > [ 3.358192] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : > [ 3.358199] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 3.358202] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 3.358206] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 3.358212] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 3.358214] [drm:intel_crt_detect] CRT not detected via hotplug > [ 3.358382] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 3.358384] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 3.358545] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 3.358549] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 3.358552] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 3.358555] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 3.358922] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 3.358925] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 3.358927] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 3.358931] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 3.358935] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 3.358938] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 3.484833] [drm:intel_hdmi_detect] Live status not up! > [ 3.484833] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 3.484837] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 3.484839] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 3.484845] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 3.484852] [drm:drm_setup_crtcs] > [ 3.484855] [drm:drm_enable_connectors] connector 27 enabled? yes > [ 3.484857] [drm:drm_enable_connectors] connector 33 enabled? no > [ 3.484859] [drm:drm_enable_connectors] connector 36 enabled? no > [ 3.484860] [drm:drm_enable_connectors] connector 41 enabled? no > [ 3.484864] [drm:intel_fb_initial_config] looking for cmdline mode on connector LVDS-1 > [ 3.484866] [drm:intel_fb_initial_config] looking for preferred mode on connector LVDS-1 0 > [ 3.484869] [drm:intel_fb_initial_config] connector LVDS-1 on pipe A [CRTC:21]: 1366x768 > [ 3.484871] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping > [ 3.484872] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping > [ 3.484874] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping > [ 3.484877] [drm:drm_setup_crtcs] desired mode 1366x768 set on crtc 21 (0,0) > [ 3.516863] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device > [ 3.566329] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 > [ 3.566335] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 > [ 3.817220] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on RC6p off RC6pp off > [ 4.862180] [drm:i915_gem_open] > [ 4.915309] [drm:i915_gem_open] > [ 4.915340] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4] > [ 4.916525] [drm:i915_gem_open] > [ 4.916549] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4] > [ 4.916556] [drm:drm_mode_getresources] [CRTC:21:crtc-0] > [ 4.916560] [drm:drm_mode_getresources] [CRTC:25:crtc-1] > [ 4.916563] [drm:drm_mode_getresources] [ENCODER:28:LVDS-28] > [ 4.916567] [drm:drm_mode_getresources] [ENCODER:34:DAC-34] > [ 4.916570] [drm:drm_mode_getresources] [ENCODER:35:TMDS-35] > [ 4.916573] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40] > [ 4.916577] [drm:drm_mode_getresources] [CONNECTOR:27:LVDS-1] > [ 4.916580] [drm:drm_mode_getresources] [CONNECTOR:33:VGA-1] > [ 4.916583] [drm:drm_mode_getresources] [CONNECTOR:36:HDMI-A-1] > [ 4.916586] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1] > [ 4.916590] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4] > [ 4.919855] [drm:i915_gem_open] > [ 4.919994] [drm:i915_gem_open] > [ 4.920548] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4] > [ 4.920558] [drm:drm_mode_getresources] [CRTC:21:crtc-0] > [ 4.920562] [drm:drm_mode_getresources] [CRTC:25:crtc-1] > [ 4.920566] [drm:drm_mode_getresources] [ENCODER:28:LVDS-28] > [ 4.920569] [drm:drm_mode_getresources] [ENCODER:34:DAC-34] > [ 4.920572] [drm:drm_mode_getresources] [ENCODER:35:TMDS-35] > [ 4.920576] [drm:drm_mode_getresources] [ENCODER:40:TMDS-40] > [ 4.920579] [drm:drm_mode_getresources] [CONNECTOR:27:LVDS-1] > [ 4.920582] [drm:drm_mode_getresources] [CONNECTOR:33:VGA-1] > [ 4.920585] [drm:drm_mode_getresources] [CONNECTOR:36:HDMI-A-1] > [ 4.920588] [drm:drm_mode_getresources] [CONNECTOR:41:DP-1] > [ 4.920592] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4] > [ 4.920645] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 4.920650] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] > [ 4.920654] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] > [ 4.920673] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : > [ 4.920680] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 4.920687] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 4.921007] [drm:intel_panel_get_backlight] get backlight PWM = 976 > [ 4.921053] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 4.921058] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 4.921061] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 4.921067] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 4.921071] [drm:intel_crt_detect] CRT not detected via hotplug > [ 4.921243] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 4.921247] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 4.921413] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 4.921421] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 4.921424] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 4.921429] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 4.921819] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 4.921823] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 4.921827] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 4.921832] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 4.921840] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 4.921844] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 4.921848] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 4.921854] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 4.921857] [drm:intel_crt_detect] CRT not detected via hotplug > [ 4.922021] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 4.922024] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 4.922185] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 4.922190] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 4.922193] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 4.922197] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 4.922551] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 4.922556] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 4.922559] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 4.922564] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 4.922614] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 4.922619] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 4.922623] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 5.048969] [drm:intel_hdmi_detect] Live status not up! > [ 5.048979] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 5.048996] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 5.049002] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 5.049005] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 5.176978] [drm:intel_hdmi_detect] Live status not up! > [ 5.176988] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 5.177094] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 5.177100] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 5.177104] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 5.177112] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 5.177117] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 5.177120] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 5.177123] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 5.177128] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 5.177186] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 5.177191] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] > [ 5.177194] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] > [ 5.177215] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : > [ 5.177223] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 5.177229] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 5.180466] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 5.180476] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 5.180481] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 5.180489] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 5.180492] [drm:intel_crt_detect] CRT not detected via hotplug > [ 5.181372] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 5.181377] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 5.184750] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 5.184759] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 5.184763] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 5.184767] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 5.185285] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 5.185290] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 5.185293] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 5.185299] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 5.185314] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 5.185318] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 5.185321] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 5.185327] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 5.185330] [drm:intel_crt_detect] CRT not detected via hotplug > [ 5.188387] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 5.188394] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 5.188663] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 5.188670] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 5.188674] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 5.188678] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 5.189259] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 5.189265] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 5.189268] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 5.189274] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 5.189355] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 5.189361] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 5.189365] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 5.321051] [drm:intel_hdmi_detect] Live status not up! > [ 5.321060] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 5.321075] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 5.321079] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 5.321081] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 5.449030] [drm:intel_hdmi_detect] Live status not up! > [ 5.449036] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 5.449106] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 5.449110] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 5.449112] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 5.449157] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 5.449161] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 5.449163] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 5.449165] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 5.449168] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 5.769106] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 > [ 5.769115] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 > [ 5.769270] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 > [ 5.769275] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 > [ 5.770027] [drm:drm_mode_addfb2] [FB:43] > [ 5.770108] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0] > [ 5.770118] [drm:drm_mode_setcrtc] [CONNECTOR:27:LVDS-1] > [ 5.787820] [drm:drm_mode_setcrtc] [CRTC:25:crtc-1] > [ 6.382874] [drm:i915_gem_open] > [ 6.403483] [drm:i915_gem_context_create_ioctl] HW context 1 created > [ 6.406436] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed > [ 6.987835] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 6.987843] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] > [ 6.987846] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] > [ 6.987862] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : > [ 6.987867] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 6.987873] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 6.988278] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 6.988284] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 6.988289] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 6.988298] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 6.988300] [drm:intel_crt_detect] CRT not detected via hotplug > [ 6.989445] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 6.989451] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 6.989616] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 6.989621] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 6.989626] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 6.989630] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 6.989987] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 6.989992] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 6.989996] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 6.990001] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 6.990014] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 6.990019] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 6.990023] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 6.990029] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 6.990032] [drm:intel_crt_detect] CRT not detected via hotplug > [ 6.990195] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 6.990201] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 6.990366] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 6.990372] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 6.990375] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 6.990378] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 6.990734] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 6.990738] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 6.990741] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 6.990745] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 6.990764] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 6.990769] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 6.990772] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 7.117164] [drm:intel_hdmi_detect] Live status not up! > [ 7.117174] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 7.117201] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 7.117206] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 7.117209] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 7.245265] [drm:intel_hdmi_detect] Live status not up! > [ 7.245278] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 7.245335] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 7.245342] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 7.245346] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 7.245354] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 7.245359] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 7.245362] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 7.245365] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 7.245370] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 7.248275] [drm:i915_gem_open] > [ 7.271783] [drm:i915_gem_context_create_ioctl] HW context 1 created > [ 7.274062] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed > [ 7.279895] [drm:i915_gem_context_create_ioctl] HW context 1 created > [ 7.314121] [drm:intel_panel_get_backlight] get backlight PWM = 976 > [ 7.314150] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 > [ 7.314153] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 > [ 7.315684] [drm:intel_panel_get_backlight] get backlight PWM = 976 > [ 7.315723] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 > [ 7.315728] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 > [ 8.667379] [drm:intel_panel_get_backlight] get backlight PWM = 976 > [ 8.667411] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 > [ 8.667414] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 > [ 8.675110] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 8.675118] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] > [ 8.675121] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] > [ 8.675137] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : > [ 8.675142] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 8.675147] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 8.675562] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 8.675568] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 8.675572] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 8.675581] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 8.675584] [drm:intel_crt_detect] CRT not detected via hotplug > [ 8.675760] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 8.675765] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 8.675932] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 8.675937] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 8.675941] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 8.675945] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 8.676301] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 8.676306] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 8.676309] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 8.676314] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 8.676322] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 8.676326] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 8.676330] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 8.676335] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 8.676338] [drm:intel_crt_detect] CRT not detected via hotplug > [ 8.676567] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 8.676583] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 8.676770] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 8.676778] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 8.676782] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 8.676787] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 8.677143] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 8.677145] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 8.677147] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 8.677150] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 8.677167] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 8.677170] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 8.677172] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 8.801414] [drm:intel_hdmi_detect] Live status not up! > [ 8.801428] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 8.801475] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 8.801481] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 8.801484] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 8.929425] [drm:intel_hdmi_detect] Live status not up! > [ 8.929439] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 8.929503] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 8.929510] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 8.929514] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 8.929523] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 8.929529] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 8.929532] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 8.929536] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 8.929541] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 9.311506] [drm:drm_mode_addfb2] [FB:45] > [ 9.434770] [drm:drm_mode_addfb2] [FB:43] > [ 9.468625] [drm:drm_mode_addfb2] [FB:45] > [ 9.474006] [drm:drm_mode_addfb2] [FB:46] > [ 9.510879] [drm:drm_mode_addfb2] [FB:43] > [ 9.524282] [drm:drm_mode_addfb2] [FB:45] > [ 9.547128] [drm:drm_mode_addfb2] [FB:43] > [ 9.557894] [drm:drm_mode_addfb2] [FB:45] > [ 9.574656] [drm:drm_mode_addfb2] [FB:43] > [ 9.591349] [drm:drm_mode_addfb2] [FB:45] > [ 9.608071] [drm:drm_mode_addfb2] [FB:43] > [ 9.624798] [drm:drm_mode_addfb2] [FB:45] > [ 9.641571] [drm:drm_mode_addfb2] [FB:46] > [ 9.672676] [drm:drm_mode_addfb2] [FB:43] > [ 9.691868] [drm:drm_mode_addfb2] [FB:45] > [ 9.708717] [drm:drm_mode_addfb2] [FB:43] > [ 9.725354] [drm:drm_mode_addfb2] [FB:45] > [ 9.742551] [drm:drm_mode_addfb2] [FB:46] > [ 9.758853] [drm:drm_mode_addfb2] [FB:43] > [ 9.775616] [drm:drm_mode_addfb2] [FB:45] > [ 9.792353] [drm:drm_mode_addfb2] [FB:43] > [ 9.809113] [drm:drm_mode_addfb2] [FB:45] > [ 9.825919] [drm:drm_mode_addfb2] [FB:43] > [ 9.842739] [drm:drm_mode_addfb2] [FB:45] > [ 9.859584] [drm:drm_mode_addfb2] [FB:43] > [ 9.876205] [drm:drm_mode_addfb2] [FB:45] > [ 9.892919] [drm:drm_mode_addfb2] [FB:43] > [ 9.909673] [drm:drm_mode_addfb2] [FB:45] > [ 9.926420] [drm:drm_mode_addfb2] [FB:43] > [ 9.943187] [drm:drm_mode_addfb2] [FB:46] > [ 9.960036] [drm:drm_mode_addfb2] [FB:43] > [ 9.976713] [drm:drm_mode_addfb2] [FB:45] > [ 9.993479] [drm:drm_mode_addfb2] [FB:43] > [ 10.020853] [drm:drm_mode_addfb2] [FB:45] > [ 10.027019] [drm:drm_mode_addfb2] [FB:43] > [ 10.043799] [drm:drm_mode_addfb2] [FB:45] > [ 10.060577] [drm:drm_mode_addfb2] [FB:43] > [ 10.077357] [drm:drm_mode_addfb2] [FB:45] > [ 10.094137] [drm:drm_mode_addfb2] [FB:43] > [ 10.110894] [drm:drm_mode_addfb2] [FB:45] > [ 10.127572] [drm:drm_mode_addfb2] [FB:43] > [ 10.144278] [drm:drm_mode_addfb2] [FB:45] > [ 10.161120] [drm:drm_mode_addfb2] [FB:43] > [ 10.177916] [drm:drm_mode_addfb2] [FB:45] > [ 10.194680] [drm:drm_mode_addfb2] [FB:43] > [ 10.211419] [drm:drm_mode_addfb2] [FB:45] > [ 10.228217] [drm:drm_mode_addfb2] [FB:43] > [ 10.244972] [drm:drm_mode_addfb2] [FB:45] > [ 10.261607] [drm:drm_mode_addfb2] [FB:43] > [ 10.278457] [drm:drm_mode_addfb2] [FB:45] > [ 10.295127] [drm:drm_mode_addfb2] [FB:43] > [ 10.311867] [drm:drm_mode_addfb2] [FB:45] > [ 10.378519] [drm:drm_mode_addfb2] [FB:43] > [ 10.429068] [drm:drm_mode_addfb2] [FB:45] > [ 10.446022] [drm:drm_mode_addfb2] [FB:43] > [ 10.462628] [drm:drm_mode_addfb2] [FB:45] > [ 10.479386] [drm:drm_mode_addfb2] [FB:43] > [ 10.496116] [drm:drm_mode_addfb2] [FB:45] > [ 10.517023] [drm:drm_mode_addfb2] [FB:43] > [ 10.537662] [drm:drm_mode_addfb2] [FB:45] > [ 10.551847] [drm:drm_mode_addfb2] [FB:43] > [ 10.569785] [drm:drm_mode_addfb2] [FB:45] > [ 10.580062] [drm:drm_mode_addfb2] [FB:43] > [ 10.596810] [drm:drm_mode_addfb2] [FB:45] > [ 10.613587] [drm:drm_mode_addfb2] [FB:43] > [ 10.630321] [drm:drm_mode_addfb2] [FB:45] > [ 10.647077] [drm:drm_mode_addfb2] [FB:43] > [ 10.663855] [drm:drm_mode_addfb2] [FB:45] > [ 10.680602] [drm:drm_mode_addfb2] [FB:43] > [ 10.697347] [drm:drm_mode_addfb2] [FB:45] > [ 10.714084] [drm:drm_mode_addfb2] [FB:43] > [ 10.730878] [drm:drm_mode_addfb2] [FB:45] > [ 10.747635] [drm:drm_mode_addfb2] [FB:43] > [ 10.764384] [drm:drm_mode_addfb2] [FB:45] > [ 13.302005] [drm:drm_mode_addfb2] [FB:43] > [ 13.318698] [drm:drm_mode_addfb2] [FB:45] > [ 13.333249] [drm:drm_mode_addfb2] [FB:43] > [ 13.351162] [drm:drm_mode_addfb2] [FB:45] > [ 13.366732] [drm:drm_mode_addfb2] [FB:43] > [ 13.383857] [drm:drm_mode_addfb2] [FB:45] > [ 13.401245] [drm:drm_mode_addfb2] [FB:43] > [ 13.417395] [drm:drm_mode_addfb2] [FB:45] > [ 13.434642] [drm:drm_mode_addfb2] [FB:43] > [ 13.450799] [drm:drm_mode_addfb2] [FB:45] > [ 13.461921] [drm:drm_mode_addfb2] [FB:43] > [ 13.478776] [drm:drm_mode_addfb2] [FB:45] > [ 13.495530] [drm:drm_mode_addfb2] [FB:43] > [ 13.512290] [drm:drm_mode_addfb2] [FB:45] > [ 13.529050] [drm:drm_mode_addfb2] [FB:43] > [ 13.545804] [drm:drm_mode_addfb2] [FB:45] > [ 14.582716] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 14.582726] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] > [ 14.582729] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] > [ 14.582745] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : > [ 14.582750] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 14.582755] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 14.583088] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 14.583092] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 14.583095] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 14.583102] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 14.583104] [drm:intel_crt_detect] CRT not detected via hotplug > [ 14.583268] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 14.583271] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 14.583430] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 14.583435] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 14.583437] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 14.583440] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 14.583788] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 14.583791] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 14.583794] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 14.583799] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 14.583808] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 14.583811] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 14.583814] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 14.583818] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 14.583820] [drm:intel_crt_detect] CRT not detected via hotplug > [ 14.583978] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 14.583981] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 14.584135] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 14.584137] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 14.584139] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 14.584141] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 14.584490] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 14.584492] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 14.584494] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 14.584497] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 14.584507] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 14.584510] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 14.584513] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 14.709970] [drm:intel_hdmi_detect] Live status not up! > [ 14.709983] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 14.710027] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 14.710032] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 14.710036] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 14.837970] [drm:intel_hdmi_detect] Live status not up! > [ 14.837988] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 14.838045] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 14.838052] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 14.838055] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 14.838063] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 14.838069] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 14.838072] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 14.838075] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 14.838080] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 14.842308] [drm:i915_gem_open] > [ 14.857855] [drm:i915_gem_context_create_ioctl] HW context 1 created > [ 14.859907] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed > [ 14.864321] [drm:i915_gem_context_create_ioctl] HW context 1 created > [ 14.912197] [drm:intel_panel_get_backlight] get backlight PWM = 976 > [ 14.912241] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 > [ 14.912246] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 > [ 14.913693] [drm:intel_panel_get_backlight] get backlight PWM = 976 > [ 14.913730] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 > [ 14.913735] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 > [ 16.574107] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 16.574117] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] > [ 16.574121] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] > [ 16.574143] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : > [ 16.574150] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 16.574157] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 16.574601] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 16.574608] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 16.574612] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 16.574620] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 16.574624] [drm:intel_crt_detect] CRT not detected via hotplug > [ 16.574917] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 16.574921] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 16.575087] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 16.575093] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 16.575097] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 16.575101] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 16.575457] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 16.575462] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 16.575466] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 16.575471] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 16.575482] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 16.575486] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 16.575490] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 16.575496] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 16.575499] [drm:intel_crt_detect] CRT not detected via hotplug > [ 16.575673] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 16.575676] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 16.575847] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 16.575853] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 16.575857] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 16.575860] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 16.576221] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 16.576227] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 16.576229] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 16.576234] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 16.576259] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 16.576264] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 16.576268] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 16.702037] [drm:intel_hdmi_detect] Live status not up! > [ 16.702046] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 16.702074] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 16.702079] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 16.702083] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 16.830059] [drm:intel_hdmi_detect] Live status not up! > [ 16.830068] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] disconnected > [ 16.830106] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 16.830112] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 16.830116] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 16.830123] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 16.830128] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 16.830132] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 16.830135] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 16.830140] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 18.541523] [drm:i915_gem_open] > [ 18.564587] [drm:drm_mode_addfb2] [FB:43] > [ 18.606099] [drm:i915_gem_context_create_ioctl] HW context 1 created > [ 18.618890] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed > [ 18.919163] [drm:drm_mode_addfb2] [FB:45] > [ 18.950044] [drm:drm_mode_addfb2] [FB:43] > [ 18.975510] [drm:drm_mode_addfb2] [FB:45] > [ 19.321483] [drm:i915_gem_context_create_ioctl] HW context 1 created > [ 19.919379] [drm:drm_mode_addfb2] [FB:43] > [ 19.936317] [drm:drm_mode_addfb2] [FB:45] > [ 19.952842] [drm:drm_mode_addfb2] [FB:43] > [ 19.978852] [drm:drm_mode_addfb2] [FB:45] > [ 20.243124] [drm:drm_mode_addfb2] [FB:43] > [ 20.310299] [drm:drm_mode_addfb2] [FB:45] > [ 20.324487] [drm:drm_mode_addfb2] [FB:43] > [ 20.387895] [drm:drm_mode_addfb2] [FB:45] > [ 20.410310] [drm:drm_mode_addfb2] [FB:43] > [ 21.427857] [drm:drm_mode_addfb2] [FB:46] > [ 22.527829] [drm:drm_mode_addfb2] [FB:43] > [ 22.585946] [drm:drm_mode_addfb2] [FB:45] > [ 22.603988] [drm:drm_mode_addfb2] [FB:43] > [ 22.703175] [drm:drm_mode_addfb2] [FB:45] > [ 36.802794] [drm:drm_mode_addfb2] [FB:46] > [ 39.807509] [drm:drm_mode_addfb2] [FB:45] > [ 46.532998] [drm:drm_mode_addfb2] [FB:46] > [ 92.500770] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00200000, dig 0x00101012, pins 0x00000020 > [ 92.500782] [drm:intel_hpd_irq_handler] digital hpd port B - long > [ 92.500787] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 5 - cnt: 0 > [ 92.500856] [drm:intel_dp_hpd_pulse] got hpd irq on port B - long > [ 92.503438] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.505981] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.515573] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.523583] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.529075] [drm:i915_hotplug_work_func] running encoder hotplug functions > [ 92.529085] [drm:i915_hotplug_work_func] Connector HDMI-A-1 (pin 5) received hotplug event. > [ 92.529089] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 92.554324] [drm:drm_detect_monitor_audio] Monitor has basic audio support > [ 92.554338] [drm:intel_hpd_irq_event] [CONNECTOR:36:HDMI-A-1] status updated from disconnected to connected > [ 92.554344] [drm:i915_hotplug_work_func] Connector DP-1 (pin 5) received hotplug event. > [ 92.554349] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 92.556837] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.559324] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.567442] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.575557] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.583322] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 92.583332] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] > [ 92.583337] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] > [ 92.583357] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : > [ 92.583364] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 92.583371] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 92.583722] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 92.583726] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 92.583729] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 92.583736] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 92.583738] [drm:intel_crt_detect] CRT not detected via hotplug > [ 92.583965] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 92.583970] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 92.584155] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 92.584164] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 92.584168] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 92.584172] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 92.584540] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 92.584544] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 92.584547] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 92.584551] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 92.584562] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 92.584565] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 92.584568] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 92.584573] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 92.584576] [drm:intel_crt_detect] CRT not detected via hotplug > [ 92.584748] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 92.584752] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 92.584919] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 92.584925] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 92.584928] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 92.584932] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 92.585320] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 92.585323] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 92.585325] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 92.585328] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 92.585340] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 92.585343] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 92.585346] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 92.610525] [drm:drm_detect_monitor_audio] Monitor has basic audio support > [ 92.610668] [drm:drm_edid_to_eld] ELD monitor SyncMaster > [ 92.610677] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0 > [ 92.610681] [drm:drm_edid_to_eld] ELD size 36, SAD count 1 > [ 92.610735] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] probed modes : > [ 92.610743] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 > [ 92.610751] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 > [ 92.610758] [drm:drm_mode_debug_printmodeline] Modeline 48:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 > [ 92.610764] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 > [ 92.610771] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 > [ 92.610777] [drm:drm_mode_debug_printmodeline] Modeline 52:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 > [ 92.610784] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 > [ 92.610790] [drm:drm_mode_debug_printmodeline] Modeline 59:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 > [ 92.610797] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 > [ 92.610803] [drm:drm_mode_debug_printmodeline] Modeline 58:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 > [ 92.610810] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 > [ 92.610816] [drm:drm_mode_debug_printmodeline] Modeline 57:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 > [ 92.610823] [drm:drm_mode_debug_printmodeline] Modeline 49:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 > [ 92.610829] [drm:drm_mode_debug_printmodeline] Modeline 74:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 > [ 92.610835] [drm:drm_mode_debug_printmodeline] Modeline 50:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 > [ 92.610841] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa > [ 92.610848] [drm:drm_mode_debug_printmodeline] Modeline 60:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 > [ 92.610854] [drm:drm_mode_debug_printmodeline] Modeline 61:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 > [ 92.610860] [drm:drm_mode_debug_printmodeline] Modeline 51:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa > [ 92.610866] [drm:drm_mode_debug_printmodeline] Modeline 75:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa > [ 92.610873] [drm:drm_mode_debug_printmodeline] Modeline 53:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa > [ 92.610879] [drm:drm_mode_debug_printmodeline] Modeline 62:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa > [ 92.610885] [drm:drm_mode_debug_printmodeline] Modeline 76:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa > [ 92.610913] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 92.611157] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 92.611170] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 92.611174] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 92.613665] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.616138] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.623479] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.631558] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.637080] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 92.637101] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 92.637104] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 92.637107] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 92.639595] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.642075] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.651563] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.659569] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 92.665084] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 92.667174] [drm:intel_panel_get_backlight] get backlight PWM = 976 > [ 92.667206] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=976/976 > [ 92.667209] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 > [ 92.672660] [drm:drm_mode_addfb2] [FB:64] > [ 92.672724] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0] > [ 92.672731] [drm:drm_mode_setcrtc] [CONNECTOR:27:LVDS-1] > [ 92.702499] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0] > [ 92.702509] [drm:drm_mode_setcrtc] [CONNECTOR:36:HDMI-A-1] > [ 92.702529] [drm:connected_sink_compute_bpp] [CONNECTOR:36:HDMI-A-1] checking for sink bpp constrains > [ 92.702532] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24 > [ 92.702537] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output > [ 92.702539] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI > [ 92.702542] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 2 > [ 92.702545] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0 > [ 92.702549] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff8800371e6800 for pipe A > [ 92.702551] [drm:intel_dump_pipe_config] cpu_transcoder: A > [ 92.702553] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 > [ 92.702556] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 2, gmch_m: 6920601, gmch_n: 8388608, link_m: 288358, link_n: 524288, tu: 64 > [ 92.702559] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 > [ 92.702562] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 > [ 92.702564] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1 > [ 92.702566] [drm:intel_dump_pipe_config] requested mode: > [ 92.702570] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x0 0x5 > [ 92.702572] [drm:intel_dump_pipe_config] adjusted mode: > [ 92.702575] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x0 0x5 > [ 92.702578] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x0 flags: 0x5 > [ 92.702580] [drm:intel_dump_pipe_config] port clock: 148500 > [ 92.702583] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 > [ 92.702585] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 > [ 92.702587] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 > [ 92.702590] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled > [ 92.702592] [drm:intel_dump_pipe_config] ips: 0 > [ 92.702594] [drm:intel_dump_pipe_config] double wide: 0 > [ 92.702596] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x88046004, dpll_md: 0x0, fp0: 0x21007, fp1: 0x21007 > [ 92.702598] [drm:intel_dump_pipe_config] planes on this crtc > [ 92.702601] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled > [ 92.702604] [drm:intel_dump_pipe_config] FB:64, fb = 3286x1080 format = 0x34325258 > [ 92.702607] [drm:intel_dump_pipe_config] scaler:0 src (0, 0) 1366x768 dst (0, 0) 1366x768 > [ 92.702610] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0 > [ 92.702613] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0 > [ 92.702655] [drm:intel_get_shared_dpll] CRTC:21 allocated PCH DPLL A > [ 92.702657] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A > [ 92.702680] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 92.702689] [drm:intel_disable_pipe] disabling pipe A > [ 92.985917] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 21 > [ 92.985931] [drm:intel_disable_shared_dpll] disabling PCH DPLL A > [ 92.986158] [drm:intel_prepare_shared_dpll] setting up PCH DPLL A > [ 92.986772] [drm:intel_enable_pipe] enabling pipe A > [ 92.987585] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100 > [ 92.987589] [drm:gen6_fdi_link_train] FDI train 1 done. > [ 92.988241] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600 > [ 92.988245] [drm:gen6_fdi_link_train] FDI train 2 done. > [ 92.988247] [drm:gen6_fdi_link_train] FDI train done. > [ 92.988254] [drm:intel_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0) for crtc 21 > [ 92.988257] [drm:intel_enable_shared_dpll] enabling PCH DPLL A > [ 92.989638] [drm:intel_enable_hdmi_audio] Enabling HDMI audio on pipe A > [ 92.989648] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:36:HDMI-A-1], [ENCODER:35:TMDS-35] > [ 92.989653] [drm:ilk_audio_codec_enable] Enable audio codec on port B, pipe A, 36 bytes ELD > [ 92.989670] [drm:audio_config_hdmi_pixel_clock] Configuring HDMI audio for pixel clock 148500 (0x00090000) > [ 93.023157] [drm:intel_connector_check_state] [CONNECTOR:27:LVDS-1] > [ 93.023171] [drm:intel_connector_check_state] [CONNECTOR:36:HDMI-A-1] > [ 93.023178] [drm:check_encoder_state] [ENCODER:28:LVDS-28] > [ 93.023185] [drm:check_encoder_state] [ENCODER:34:DAC-34] > [ 93.023189] [drm:check_encoder_state] [ENCODER:35:TMDS-35] > [ 93.023193] [drm:check_encoder_state] [ENCODER:40:TMDS-40] > [ 93.023204] [drm:check_crtc_state] [CRTC:21] > [ 93.023231] [drm:check_shared_dpll_state] PCH DPLL A > [ 93.023238] [drm:check_shared_dpll_state] PCH DPLL B > [ 93.023415] [drm:intel_panel_get_backlight] get backlight PWM = 0 > [ 93.023462] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 93.025919] [drm:drm_mode_setcrtc] [CRTC:25:crtc-1] > [ 93.025934] [drm:drm_mode_setcrtc] [CONNECTOR:27:LVDS-1] > [ 93.025962] [drm:connected_sink_compute_bpp] [CONNECTOR:27:LVDS-1] checking for sink bpp constrains > [ 93.025967] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24 > [ 93.025972] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18) > [ 93.025979] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe B, lanes 1 > [ 93.025984] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1 > [ 93.025990] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88008d917c00 for pipe B > [ 93.025994] [drm:intel_dump_pipe_config] cpu_transcoder: B > [ 93.025998] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 > [ 93.026004] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64 > [ 93.026009] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 > [ 93.026015] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 > [ 93.026019] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 > [ 93.026022] [drm:intel_dump_pipe_config] requested mode: > [ 93.026029] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 71000 1366 1407 1434 1500 768 771 775 788 0x0 0xa > [ 93.026033] [drm:intel_dump_pipe_config] adjusted mode: > [ 93.026040] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 93.026046] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1407 1434 1500 768 771 775 788, type: 0x48 flags: 0xa > [ 93.026050] [drm:intel_dump_pipe_config] port clock: 71000 > [ 93.026054] [drm:intel_dump_pipe_config] pipe src size: 1366x768 > [ 93.026058] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 > [ 93.026063] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 > [ 93.026067] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled > [ 93.026071] [drm:intel_dump_pipe_config] ips: 0 > [ 93.026074] [drm:intel_dump_pipe_config] double wide: 0 > [ 93.026079] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x0, dpll_md: 0x0, fp0: 0x0, fp1: 0x0 > [ 93.026087] [drm:intel_dump_pipe_config] planes on this crtc > [ 93.026092] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 disabled, scaler_id = 0 > [ 93.026097] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = 0 > [ 93.026102] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = 0 > [ 93.026113] [drm:ironlake_get_refclk] using SSC reference clock of 120000 kHz > [ 93.026175] [drm:intel_get_shared_dpll] CRTC:25 allocated PCH DPLL B > [ 93.026179] [drm:intel_get_shared_dpll] using PCH DPLL B for pipe B > [ 93.026211] [drm:intel_prepare_shared_dpll] setting up PCH DPLL B > [ 93.026802] [drm:intel_enable_pipe] enabling pipe B > [ 93.027615] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100 > [ 93.027619] [drm:gen6_fdi_link_train] FDI train 1 done. > [ 93.028272] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600 > [ 93.028276] [drm:gen6_fdi_link_train] FDI train 2 done. > [ 93.028279] [drm:gen6_fdi_link_train] FDI train done. > [ 93.028286] [drm:intel_enable_shared_dpll] enable PCH DPLL B (active 0, on? 0) for crtc 25 > [ 93.028290] [drm:intel_enable_shared_dpll] enabling PCH DPLL B > [ 93.454175] [drm:intel_panel_enable_backlight] pipe B > [ 93.454191] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 > [ 93.499000] [drm:intel_connector_check_state] [CONNECTOR:27:LVDS-1] > [ 93.499014] [drm:check_encoder_state] [ENCODER:28:LVDS-28] > [ 93.499019] [drm:check_encoder_state] [ENCODER:34:DAC-34] > [ 93.499025] [drm:check_encoder_state] [ENCODER:35:TMDS-35] > [ 93.499028] [drm:check_encoder_state] [ENCODER:40:TMDS-40] > [ 93.499036] [drm:check_crtc_state] [CRTC:25] > [ 93.499060] [drm:check_shared_dpll_state] PCH DPLL A > [ 93.499068] [drm:check_shared_dpll_state] PCH DPLL B > [ 93.499199] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 93.499205] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 93.529077] [drm:intel_panel_get_backlight] get backlight PWM = 0 > [ 93.529121] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 93.529126] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 93.569022] [drm:intel_panel_get_backlight] get backlight PWM = 0 > [ 93.569096] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 93.569101] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 93.606699] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 93.606707] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] > [ 93.606710] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] > [ 93.606727] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : > [ 93.606731] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 93.606737] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 93.607174] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 93.607181] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 93.607185] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 93.607193] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 93.607197] [drm:intel_crt_detect] CRT not detected via hotplug > [ 93.607398] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 93.607402] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 93.607574] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 93.607580] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 93.607584] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 93.607588] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 93.607946] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 93.607951] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 93.607955] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 93.607960] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 93.607969] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 93.607973] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 93.607977] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 93.607982] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 93.607985] [drm:intel_crt_detect] CRT not detected via hotplug > [ 93.608165] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 93.608168] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 93.608375] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 93.608380] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 93.608384] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 93.608388] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 93.608748] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 93.608750] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 93.608752] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 93.608754] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 93.608769] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 93.608772] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 93.608778] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 93.634074] [drm:drm_detect_monitor_audio] Monitor has basic audio support > [ 93.634174] [drm:drm_edid_to_eld] ELD monitor SyncMaster > [ 93.634180] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0 > [ 93.634183] [drm:drm_edid_to_eld] ELD size 36, SAD count 1 > [ 93.634229] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] probed modes : > [ 93.634235] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 > [ 93.634239] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 > [ 93.634244] [drm:drm_mode_debug_printmodeline] Modeline 48:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 > [ 93.634248] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 > [ 93.634253] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 > [ 93.634257] [drm:drm_mode_debug_printmodeline] Modeline 52:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 > [ 93.634261] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 > [ 93.634265] [drm:drm_mode_debug_printmodeline] Modeline 59:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 > [ 93.634270] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 > [ 93.634274] [drm:drm_mode_debug_printmodeline] Modeline 58:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 > [ 93.634278] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 > [ 93.634283] [drm:drm_mode_debug_printmodeline] Modeline 57:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 > [ 93.634287] [drm:drm_mode_debug_printmodeline] Modeline 49:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 > [ 93.634291] [drm:drm_mode_debug_printmodeline] Modeline 74:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 > [ 93.634296] [drm:drm_mode_debug_printmodeline] Modeline 50:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 > [ 93.634300] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa > [ 93.634304] [drm:drm_mode_debug_printmodeline] Modeline 60:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 > [ 93.634308] [drm:drm_mode_debug_printmodeline] Modeline 61:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 > [ 93.634312] [drm:drm_mode_debug_printmodeline] Modeline 51:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa > [ 93.634316] [drm:drm_mode_debug_printmodeline] Modeline 75:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa > [ 93.634320] [drm:drm_mode_debug_printmodeline] Modeline 53:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa > [ 93.634324] [drm:drm_mode_debug_printmodeline] Modeline 62:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa > [ 93.634328] [drm:drm_mode_debug_printmodeline] Modeline 76:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa > [ 93.634359] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 93.634544] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 93.634547] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 93.634550] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 93.637017] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 93.639486] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 93.647561] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 93.655636] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 93.661135] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 93.661169] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 93.661173] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 93.661176] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 93.663651] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 93.666120] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 93.675646] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 93.683639] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 93.689180] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 93.691678] [drm:intel_panel_get_backlight] get backlight PWM = 0 > [ 93.691710] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 93.691713] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 93.845507] [drm:drm_mode_addfb2] [FB:43] > [ 93.882939] [drm:drm_mode_addfb2] [FB:64] > [ 93.915094] [drm:drm_mode_addfb2] [FB:43] > [ 93.940384] [drm:drm_mode_addfb2] [FB:64] > [ 93.956454] [drm:drm_mode_addfb2] [FB:43] > [ 94.119363] [drm:drm_mode_addfb2] [FB:64] > [ 94.722051] [drm:drm_mode_addfb2] [FB:43] > [ 97.874217] [drm:intel_panel_get_backlight] get backlight PWM = 0 > [ 97.874251] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 97.874254] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 97.874332] [drm:connected_sink_compute_bpp] [CONNECTOR:27:LVDS-1] checking for sink bpp constrains > [ 97.874335] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24 > [ 97.874339] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18) > [ 97.874343] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe B, lanes 1 > [ 97.874345] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1 > [ 97.874349] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff880243cb5400 for pipe B > [ 97.874351] [drm:intel_dump_pipe_config] cpu_transcoder: B > [ 97.874353] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 > [ 97.874356] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64 > [ 97.874359] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 > [ 97.874361] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 > [ 97.874363] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 > [ 97.874365] [drm:intel_dump_pipe_config] requested mode: > [ 97.874369] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 71000 1366 1407 1434 1500 768 771 775 788 0x0 0xa > [ 97.874371] [drm:intel_dump_pipe_config] adjusted mode: > [ 97.874375] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 97.874378] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1407 1434 1500 768 771 775 788, type: 0x48 flags: 0xa > [ 97.874380] [drm:intel_dump_pipe_config] port clock: 71000 > [ 97.874382] [drm:intel_dump_pipe_config] pipe src size: 1366x768 > [ 97.874385] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 > [ 97.874387] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 > [ 97.874390] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled > [ 97.874391] [drm:intel_dump_pipe_config] ips: 0 > [ 97.874393] [drm:intel_dump_pipe_config] double wide: 0 > [ 97.874396] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x88046004, dpll_md: 0x0, fp0: 0x21007, fp1: 0x21007 > [ 97.874398] [drm:intel_dump_pipe_config] planes on this crtc > [ 97.874400] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled > [ 97.874404] [drm:intel_dump_pipe_config] FB:43, fb = 3286x1080 format = 0x34325258 > [ 97.874407] [drm:intel_dump_pipe_config] scaler:0 src (0, 312) 1366x768 dst (0, 0) 1366x768 > [ 97.874410] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = 0 > [ 97.874413] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = 0 > [ 97.874420] [drm:ironlake_get_refclk] using SSC reference clock of 120000 kHz > [ 97.874454] [drm:intel_get_shared_dpll] CRTC:25 allocated PCH DPLL B > [ 97.874456] [drm:intel_get_shared_dpll] using PCH DPLL B for pipe B > [ 97.875297] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 97.875307] [drm:intel_disable_pipe] disabling pipe B > [ 98.158167] [drm:intel_disable_shared_dpll] disable PCH DPLL B (active 1, on? 1) for crtc 25 > [ 98.158183] [drm:intel_disable_shared_dpll] disabling PCH DPLL B > [ 98.158424] [drm:intel_connector_check_state] [CONNECTOR:27:LVDS-1] > [ 98.158431] [drm:check_encoder_state] [ENCODER:28:LVDS-28] > [ 98.158437] [drm:check_encoder_state] [ENCODER:34:DAC-34] > [ 98.158443] [drm:check_encoder_state] [ENCODER:35:TMDS-35] > [ 98.158447] [drm:check_encoder_state] [ENCODER:40:TMDS-40] > [ 98.158454] [drm:check_crtc_state] [CRTC:25] > [ 98.158461] [drm:check_shared_dpll_state] PCH DPLL A > [ 98.158468] [drm:check_shared_dpll_state] PCH DPLL B > [ 98.159765] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 98.159990] [drm:connected_sink_compute_bpp] [CONNECTOR:36:HDMI-A-1] checking for sink bpp constrains > [ 98.159996] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24 > [ 98.160003] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output > [ 98.160007] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI > [ 98.160012] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 2 > [ 98.160017] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0 > [ 98.160023] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff880243cb5400 for pipe A > [ 98.160026] [drm:intel_dump_pipe_config] cpu_transcoder: A > [ 98.160029] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 > [ 98.160035] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 2, gmch_m: 6920601, gmch_n: 8388608, link_m: 288358, link_n: 524288, tu: 64 > [ 98.160040] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 > [ 98.160045] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 > [ 98.160048] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1 > [ 98.160051] [drm:intel_dump_pipe_config] requested mode: > [ 98.160058] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x0 0x5 > [ 98.160061] [drm:intel_dump_pipe_config] adjusted mode: > [ 98.160066] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x0 0x5 > [ 98.160072] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x0 flags: 0x5 > [ 98.160075] [drm:intel_dump_pipe_config] port clock: 148500 > [ 98.160079] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 > [ 98.160082] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 > [ 98.160087] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 > [ 98.160091] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled > [ 98.160094] [drm:intel_dump_pipe_config] ips: 0 > [ 98.160097] [drm:intel_dump_pipe_config] double wide: 0 > [ 98.160101] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0xc4020002, dpll_md: 0x0, fp0: 0x21007, fp1: 0x21007 > [ 98.160104] [drm:intel_dump_pipe_config] planes on this crtc > [ 98.160109] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled > [ 98.160114] [drm:intel_dump_pipe_config] FB:43, fb = 3286x1080 format = 0x34325258 > [ 98.160120] [drm:intel_dump_pipe_config] scaler:0 src (1366, 0) 1920x1080 dst (0, 0) 1920x1080 > [ 98.160124] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 enabled > [ 98.160128] [drm:intel_dump_pipe_config] FB:46, fb = 64x64 format = 0x34325241 > [ 98.160133] [drm:intel_dump_pipe_config] scaler:0 src (0, 0) 64x64 dst (7, 280) 64x64 > [ 98.160139] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0 > [ 98.160248] [drm:intel_get_shared_dpll] CRTC:21 allocated PCH DPLL A > [ 98.160253] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A > [ 98.160284] [drm:ilk_audio_codec_disable] Disable audio codec on port B, pipe A > [ 98.160310] [drm:intel_disable_pipe] disabling pipe A > [ 98.190305] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 21 > [ 98.190319] [drm:intel_disable_shared_dpll] disabling PCH DPLL A > [ 98.190542] [drm:intel_power_well_disable] disabling always-on > [ 98.190548] [drm:intel_power_well_enable] enabling always-on > [ 98.190555] [drm:intel_power_well_disable] disabling always-on > [ 98.190568] [drm:intel_connector_check_state] [CONNECTOR:36:HDMI-A-1] > [ 98.190575] [drm:check_encoder_state] [ENCODER:28:LVDS-28] > [ 98.190580] [drm:check_encoder_state] [ENCODER:34:DAC-34] > [ 98.190585] [drm:check_encoder_state] [ENCODER:35:TMDS-35] > [ 98.190589] [drm:check_encoder_state] [ENCODER:40:TMDS-40] > [ 98.190595] [drm:check_crtc_state] [CRTC:21] > [ 98.190601] [drm:check_shared_dpll_state] PCH DPLL A > [ 98.190608] [drm:check_shared_dpll_state] PCH DPLL B > [ 98.194957] [drm:drm_mode_addfb2] [FB:64] > [ 98.197689] [drm:drm_mode_setcrtc] [CRTC:25:crtc-1] > [ 98.197700] [drm:drm_mode_setcrtc] [CONNECTOR:36:HDMI-A-1] > [ 98.197725] [drm:connected_sink_compute_bpp] [CONNECTOR:36:HDMI-A-1] checking for sink bpp constrains > [ 98.197727] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24 > [ 98.197734] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output > [ 98.197736] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI > [ 98.197740] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe B, lanes 1 > [ 98.197742] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0 > [ 98.197746] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff88009863d400 for pipe B > [ 98.197748] [drm:intel_dump_pipe_config] cpu_transcoder: B > [ 98.197750] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 > [ 98.197753] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64 > [ 98.197756] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 > [ 98.197759] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 > [ 98.197761] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1 > [ 98.197763] [drm:intel_dump_pipe_config] requested mode: > [ 98.197767] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0xa > [ 98.197769] [drm:intel_dump_pipe_config] adjusted mode: > [ 98.197772] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0xa > [ 98.197775] [drm:intel_dump_crtc_timings] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x0 flags: 0xa > [ 98.197777] [drm:intel_dump_pipe_config] port clock: 65000 > [ 98.197780] [drm:intel_dump_pipe_config] pipe src size: 1024x768 > [ 98.197782] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 > [ 98.197784] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 > [ 98.197787] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled > [ 98.197788] [drm:intel_dump_pipe_config] ips: 0 > [ 98.197790] [drm:intel_dump_pipe_config] double wide: 0 > [ 98.197793] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x88046004, dpll_md: 0x0, fp0: 0x21007, fp1: 0x21007 > [ 98.197795] [drm:intel_dump_pipe_config] planes on this crtc > [ 98.197797] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 enabled > [ 98.197801] [drm:intel_dump_pipe_config] FB:43, fb = 3286x1080 format = 0x34325258 > [ 98.197804] [drm:intel_dump_pipe_config] scaler:0 src (0, 312) 0x0 dst (0, 0) 0x0 > [ 98.197807] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = 0 > [ 98.197809] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = 0 > [ 98.197839] [drm:intel_get_shared_dpll] CRTC:25 allocated PCH DPLL A > [ 98.197841] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe B > [ 98.199731] [drm:intel_power_well_enable] enabling always-on > [ 98.199740] [drm:intel_prepare_shared_dpll] setting up PCH DPLL A > [ 98.200320] [drm:intel_enable_pipe] enabling pipe B > [ 98.201129] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100 > [ 98.201132] [drm:gen6_fdi_link_train] FDI train 1 done. > [ 98.201784] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600 > [ 98.201789] [drm:gen6_fdi_link_train] FDI train 2 done. > [ 98.201793] [drm:gen6_fdi_link_train] FDI train done. > [ 98.201799] [drm:intel_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0) for crtc 25 > [ 98.201803] [drm:intel_enable_shared_dpll] enabling PCH DPLL A > [ 98.203176] [drm:intel_enable_hdmi_audio] Enabling HDMI audio on pipe B > [ 98.203179] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:36:HDMI-A-1], [ENCODER:35:TMDS-35] > [ 98.203182] [drm:ilk_audio_codec_enable] Enable audio codec on port B, pipe B, 36 bytes ELD > [ 98.203195] [drm:audio_config_hdmi_pixel_clock] HDMI audio pixel clock setting for 65000 not found, falling back to defaults > [ 98.203198] [drm:audio_config_hdmi_pixel_clock] Configuring HDMI audio for pixel clock 25200 (0x00010000) > [ 98.253537] [drm:intel_connector_check_state] [CONNECTOR:27:LVDS-1] > [ 98.253553] [drm:intel_connector_check_state] [CONNECTOR:36:HDMI-A-1] > [ 98.253560] [drm:check_encoder_state] [ENCODER:28:LVDS-28] > [ 98.253567] [drm:check_encoder_state] [ENCODER:34:DAC-34] > [ 98.253573] [drm:check_encoder_state] [ENCODER:35:TMDS-35] > [ 98.253577] [drm:check_encoder_state] [ENCODER:40:TMDS-40] > [ 98.253589] [drm:check_crtc_state] [CRTC:21] > [ 98.253596] [drm:check_crtc_state] [CRTC:25] > [ 98.253622] [drm:check_shared_dpll_state] PCH DPLL A > [ 98.253630] [drm:check_shared_dpll_state] PCH DPLL B > [ 98.253922] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 98.254616] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0] > [ 98.254625] [drm:drm_mode_setcrtc] [CONNECTOR:27:LVDS-1] > [ 98.254643] [drm:connected_sink_compute_bpp] [CONNECTOR:27:LVDS-1] checking for sink bpp constrains > [ 98.254645] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24 > [ 98.254648] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18) > [ 98.254652] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1 > [ 98.254654] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1 > [ 98.254658] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff880243cb5400 for pipe A > [ 98.254660] [drm:intel_dump_pipe_config] cpu_transcoder: A > [ 98.254662] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 > [ 98.254665] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64 > [ 98.254668] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 > [ 98.254671] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 > [ 98.254673] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 > [ 98.254675] [drm:intel_dump_pipe_config] requested mode: > [ 98.254679] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0xa > [ 98.254681] [drm:intel_dump_pipe_config] adjusted mode: > [ 98.254685] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 98.254688] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1407 1434 1500 768 771 775 788, type: 0x48 flags: 0xa > [ 98.254690] [drm:intel_dump_pipe_config] port clock: 71000 > [ 98.254692] [drm:intel_dump_pipe_config] pipe src size: 1024x768 > [ 98.254695] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0 > [ 98.254697] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 > [ 98.254699] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00ab0000, size: 0x04000300, enabled > [ 98.254701] [drm:intel_dump_pipe_config] ips: 0 > [ 98.254703] [drm:intel_dump_pipe_config] double wide: 0 > [ 98.254706] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0xc4020002, dpll_md: 0x0, fp0: 0x21007, fp1: 0x21007 > [ 98.254707] [drm:intel_dump_pipe_config] planes on this crtc > [ 98.254710] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled > [ 98.254713] [drm:intel_dump_pipe_config] FB:43, fb = 3286x1080 format = 0x34325258 > [ 98.254716] [drm:intel_dump_pipe_config] scaler:0 src (1366, 0) 0x0 dst (0, 0) 0x0 > [ 98.254719] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 enabled > [ 98.254721] [drm:intel_dump_pipe_config] FB:46, fb = 64x64 format = 0x34325241 > [ 98.254725] [drm:intel_dump_pipe_config] scaler:0 src (0, 0) 4294967289x4294967016 dst (7, 280) 4294967289x4294967016 > [ 98.254727] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0 > [ 98.254737] [drm:ironlake_get_refclk] using SSC reference clock of 120000 kHz > [ 98.254788] [drm:intel_get_shared_dpll] CRTC:21 allocated PCH DPLL B > [ 98.254791] [drm:intel_get_shared_dpll] using PCH DPLL B for pipe A > [ 98.254820] [drm:intel_prepare_shared_dpll] setting up PCH DPLL B > [ 98.255412] [drm:intel_enable_pipe] enabling pipe A > [ 98.256232] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100 > [ 98.256236] [drm:gen6_fdi_link_train] FDI train 1 done. > [ 98.256889] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600 > [ 98.256893] [drm:gen6_fdi_link_train] FDI train 2 done. > [ 98.256895] [drm:gen6_fdi_link_train] FDI train done. > [ 98.256902] [drm:intel_enable_shared_dpll] enable PCH DPLL B (active 0, on? 0) for crtc 21 > [ 98.256907] [drm:intel_enable_shared_dpll] enabling PCH DPLL B > [ 98.558274] [drm:intel_panel_enable_backlight] pipe A > [ 98.558291] [drm:intel_panel_actually_set_backlight] set backlight PWM = 976 > [ 98.593570] [drm:intel_connector_check_state] [CONNECTOR:27:LVDS-1] > [ 98.593584] [drm:check_encoder_state] [ENCODER:28:LVDS-28] > [ 98.593589] [drm:check_encoder_state] [ENCODER:34:DAC-34] > [ 98.593595] [drm:check_encoder_state] [ENCODER:35:TMDS-35] > [ 98.593598] [drm:check_encoder_state] [ENCODER:40:TMDS-40] > [ 98.593604] [drm:check_crtc_state] [CRTC:21] > [ 98.593629] [drm:check_shared_dpll_state] PCH DPLL A > [ 98.593636] [drm:check_shared_dpll_state] PCH DPLL B > [ 98.597328] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 98.597335] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 98.625227] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed > [ 98.627331] [drm:intel_panel_get_backlight] get backlight PWM = 0 > [ 98.627364] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 98.627367] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 98.660741] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 98.660751] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] > [ 98.660755] [drm:intel_lvds_detect] [CONNECTOR:27:LVDS-1] > [ 98.660774] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:LVDS-1] probed modes : > [ 98.660781] [drm:drm_mode_debug_printmodeline] Modeline 30:"1366x768" 60 71000 1366 1407 1434 1500 768 771 775 788 0x48 0xa > [ 98.660788] [drm:drm_mode_getconnector] [CONNECTOR:27:?] > [ 98.661114] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 98.661120] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 98.661123] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 98.661133] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 98.661136] [drm:intel_crt_detect] CRT not detected via hotplug > [ 98.661373] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 98.661378] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 98.661631] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 98.661637] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 98.661641] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 98.661645] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 98.661996] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 98.661999] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 98.662001] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 98.662005] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 98.662015] [drm:drm_mode_getconnector] [CONNECTOR:33:?] > [ 98.662018] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] > [ 98.662021] [drm:intel_crt_detect] [CONNECTOR:33:VGA-1] force=1 > [ 98.662024] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 > [ 98.662026] [drm:intel_crt_detect] CRT not detected via hotplug > [ 98.662196] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 98.662201] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry > [ 98.662359] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1) > [ 98.662364] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 98.662368] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging > [ 98.662372] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 > [ 98.662726] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga > [ 98.662731] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 > [ 98.662736] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] > [ 98.662740] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:33:VGA-1] disconnected > [ 98.662770] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 98.662775] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] > [ 98.662782] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-1] > [ 98.687715] [drm:drm_detect_monitor_audio] Monitor has basic audio support > [ 98.687827] [drm:drm_edid_to_eld] ELD monitor SyncMaster > [ 98.687833] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0 > [ 98.687836] [drm:drm_edid_to_eld] ELD size 36, SAD count 1 > [ 98.687891] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:HDMI-A-1] probed modes : > [ 98.687898] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 > [ 98.687904] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 > [ 98.687910] [drm:drm_mode_debug_printmodeline] Modeline 48:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 > [ 98.687915] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 > [ 98.687921] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 > [ 98.687927] [drm:drm_mode_debug_printmodeline] Modeline 52:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 > [ 98.687932] [drm:drm_mode_debug_printmodeline] Modeline 54:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 > [ 98.687938] [drm:drm_mode_debug_printmodeline] Modeline 59:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 > [ 98.687943] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 > [ 98.687949] [drm:drm_mode_debug_printmodeline] Modeline 58:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 > [ 98.687955] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 > [ 98.687960] [drm:drm_mode_debug_printmodeline] Modeline 57:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 > [ 98.687965] [drm:drm_mode_debug_printmodeline] Modeline 49:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 > [ 98.687971] [drm:drm_mode_debug_printmodeline] Modeline 74:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 > [ 98.687977] [drm:drm_mode_debug_printmodeline] Modeline 50:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 > [ 98.687982] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa > [ 98.687988] [drm:drm_mode_debug_printmodeline] Modeline 60:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 > [ 98.687993] [drm:drm_mode_debug_printmodeline] Modeline 61:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 > [ 98.687998] [drm:drm_mode_debug_printmodeline] Modeline 51:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa > [ 98.688004] [drm:drm_mode_debug_printmodeline] Modeline 75:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa > [ 98.688009] [drm:drm_mode_debug_printmodeline] Modeline 53:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa > [ 98.688014] [drm:drm_mode_debug_printmodeline] Modeline 62:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa > [ 98.688020] [drm:drm_mode_debug_printmodeline] Modeline 76:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa > [ 98.688062] [drm:drm_mode_getconnector] [CONNECTOR:36:?] > [ 98.688247] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 98.688252] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 98.688255] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 98.690728] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 98.693186] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 98.699999] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 98.708012] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 98.713549] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 98.713576] [drm:drm_mode_getconnector] [CONNECTOR:41:?] > [ 98.713580] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] > [ 98.713582] [drm:intel_dp_detect] [CONNECTOR:41:DP-1] > [ 98.716049] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 98.718565] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 98.727997] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 98.735993] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7143003f > [ 98.741545] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:41:DP-1] disconnected > [ 98.742749] [drm:intel_panel_get_backlight] get backlight PWM = 0 > [ 98.742794] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 98.742799] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 98.771967] [drm:intel_panel_get_backlight] get backlight PWM = 0 > [ 98.772002] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 98.772005] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 98.794802] [drm:intel_panel_get_backlight] get backlight PWM = 0 > [ 98.794836] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 98.794839] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 98.817798] [drm:intel_panel_get_backlight] get backlight PWM = 0 > [ 98.817833] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/976 > [ 98.817836] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 > [ 98.981619] [drm:drm_mode_addfb2] [FB:46] > [ 99.034204] [drm:drm_mode_addfb2] [FB:66] > [ 99.069923] [drm:drm_mode_addfb2] [FB:46] > [ 99.089450] [drm:drm_mode_addfb2] [FB:66] > [ 99.107449] [drm:drm_mode_addfb2] [FB:46] > [ 99.215036] [drm:drm_mode_addfb2] [FB:66] > [ 99.816833] [drm:drm_mode_addfb2] [FB:46] > [ 138.989863] [drm:drm_mode_addfb2] [FB:66] ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-22 10:34 ` Takashi Iwai @ 2016-02-22 14:02 ` Martin Kepplinger 2016-02-22 14:12 ` Takashi Iwai 0 siblings, 1 reply; 24+ messages in thread From: Martin Kepplinger @ 2016-02-22 14:02 UTC (permalink / raw) To: Takashi Iwai Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel Am 2016-02-22 um 11:34 schrieb Takashi Iwai: > On Mon, 22 Feb 2016 11:24:05 +0100, > Martin Kepplinger wrote: >> >> Am 2016-02-12 um 17:16 schrieb Takashi Iwai: >>> On Fri, 12 Feb 2016 16:54:44 +0100, >>> Martin Kepplinger wrote: >>>> >>>> Am 2016-02-12 um 14:49 schrieb Takashi Iwai: >>>>> On Fri, 12 Feb 2016 14:09:36 +0100, >>>>> Martin Kepplinger wrote: >>>>>> >>>>>> Am 2016-02-11 um 10:06 schrieb Takashi Iwai: >>>>>>> On Wed, 10 Feb 2016 18:21:11 +0100, >>>>>>> Martin Kepplinger wrote: >>>>>>>> >>>>>>>> Am 2016-02-09 um 12:44 schrieb Takashi Iwai: >>>>>>>>> On Tue, 09 Feb 2016 07:34:48 +0100, >>>>>>>>> Martin Kepplinger wrote: >>>>>>>>>> >>>>>>>>>> The following change: >>>>>>>>>> >>>>>>>>>> 788d441 ALSA: hda - Use component ops for i915 HDMI/DP audio jack handling >>>>>>>>>> >>>>>>>>>> breaks audio over HDMI on my snd_hda_intel laptop. It is the first bad >>>>>>>>>> commit. >>>>>>>>>> >>>>>>>>>> This was merged for -rc1 and isn't fixed until now, so I got nervous. >>>>>>>>>> There are >>>>>>>>>> no errors in the log that stand out. I'm no sound or alsa developer, and >>>>>>>>>> just reverting it isn't easy since there is stuff depending on this. >>>>>>>>>> >>>>>>>>>> I'm happy to test possible fixes and hope v4.5 not to ship with such a big >>>>>>>>>> regression ;) >>>>>>>>> >>>>>>>>> Could you give a bit more detail about your hardware? At best, give >>>>>>>>> alsa-info.sh output (run with --no-upload option). Also, give the >>>>>>>>> output of dmesg, too. >>>>>>>>> >>>>>>>>> In addition, what shows /proc/asound/card*/eld#*.* files? Does any of >>>>>>>>> it show the proper connection state and ELD? >>>>>>>> >>>>>>>> alsa-info and dmesg are appended, and >>>>>>>> >>>>>>>> root@laptop:/home/martin/dev# cat /proc/asound/card*/eld#* >>>>>>>> monitor_present 0 >>>>>>>> eld_valid 0 >>>>>>> >>>>>>> OK, then could you put some debug print in intel_pin_eld_notify() in >>>>>>> sound/pci/hda/patch_hdmi.c? This is the callback to be called by i915 >>>>>>> driver at enabling / disabling HDMI/DP audio. >>>>>> >>>>>> intel_pin_eld_notify() is called during HDMI plugin with >>>>>> >>>>>> audio_ptr: ffff880242ea8800, port 1 >>>>>> >>>>>> and doesn't return early. >>>>> >>>>> OK, so it was processed but the ELD wasn't updated by some reason. >>>>> >>>>>>> (Also, to be sure, check whether snd_hdac_i915_register_notifier() in >>>>>>> sound/hda/hda_i915.c is called, too.) >>>>>> >>>>>> snd_hdac_i915_register_notifier() is called during boot. >>>>>> >>>>>>> >>>>>>> If intel_pin_eld_notify() is registered but never called, it implies >>>>>>> something wrong in i915 driver side. If it gets called, we need to >>>>>>> track down: what port value was passed there, and how >>>>>>> hdmi_present_sense() and sync_eld_via_acomp() behave there. >>>>>> >>>>>> I'll try to look at said path, if you have no other idea in the meantime. >>>>> >>>>> Put some debug prints in sync_eld_via_acomp(), e.g. check whether >>>>> snd_hdac_acomp_get_eld() returns an error or snd_hdmi_parse_eld() >>>>> returns an error. If you got an error, track down more deeply. >>>>> >>>>> For example, the former function is defined in sound/hda/hdac_i915.c, >>>>> and it calls the function i915_audio_component_get_eld() in >>>>> drivers/gpu/drm/i915/intel_audio.c. You can follow what returns an >>>>> error. >>>>> >>>>> Similarly, the latter function is defined in sound/pci/hda/hda_eld.c. >>>>> Usually you see a kernel message for parse errors, so I guess this >>>>> isn't the case, though. >>>>> >>>> >>>> no error in either of the functions. size is always 0, after boot and >>>> after HDMI plugin. is that normal? >>> >>> No, it means that no connection is reported back. Check the call of >>> i915_audio_component_get_eld() as mentioned in the above. >>> Does it return 0? Also I suppose monitor_present is set to false? >>> If so, it implies that intel_audio_codec_enable() isn't called. >>> >>> When the above is true, boot with drm.debug=0x0e, and give the kernel >>> messages. >>> >> >> The above is true and -rc5 didn't fix the problem. I append "dmesg|grep >> drm" with drm.debug=0x0e. HDMI is plugged in at about 90 seconds in. > > And how about my questions in the previous mail? Does > i915_audio_component_get_eld() is called and returns 0? > And is monitor_present set true or false? i915_audio_component_get_eld() returns 0 and monitor_present is 0. > > If i915_audio_component_get_eld() is called but returns zero, track > the code flow there. It means either intel_encoder is NULL or > intel_dig_port->audio_connector is NULL. intel_dig_port->audio_connector is NULL! (when called during boot and during HDMI plugin) I'll follow it more, but I'm just posting in case anyone finds the mistake early. thanks! > > > Takashi > ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-22 14:02 ` Martin Kepplinger @ 2016-02-22 14:12 ` Takashi Iwai 2016-02-22 18:58 ` Martin Kepplinger 0 siblings, 1 reply; 24+ messages in thread From: Takashi Iwai @ 2016-02-22 14:12 UTC (permalink / raw) To: Martin Kepplinger Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel On Mon, 22 Feb 2016 15:02:56 +0100, Martin Kepplinger wrote: > > And how about my questions in the previous mail? Does > > i915_audio_component_get_eld() is called and returns 0? > > And is monitor_present set true or false? > > i915_audio_component_get_eld() returns 0 and monitor_present is 0. > > > > If i915_audio_component_get_eld() is called but returns zero, track > > the code flow there. It means either intel_encoder is NULL or > > intel_dig_port->audio_connector is NULL. > > intel_dig_port->audio_connector is NULL! > > (when called during boot and during HDMI plugin) Interesting. The relevant code flow should be like: intel_audio_codec_enable() -> acomp->audio_ops->pin_eld_notify() -> intel_pin_eld_notify() -> check_presence_and_report() -> hdmi_present_sense() -> sync_eld_via_acomp() -> snd_hdac_acomp_get_eld() -> i915_audio_component_get_eld() So, at first, check whether intel_dig_port in both intel_audio_codec_enable() and i915_audio_component_get_eld() points to the same object address. The audio_connector must be set in intel_audio_codec_enable(), thus basically it must be non-NULL at i915_audio_component_get_eld(), too. thanks, Takashi ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-22 14:12 ` Takashi Iwai @ 2016-02-22 18:58 ` Martin Kepplinger 2016-02-22 19:10 ` Takashi Iwai 0 siblings, 1 reply; 24+ messages in thread From: Martin Kepplinger @ 2016-02-22 18:58 UTC (permalink / raw) To: Takashi Iwai Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel Am 2016-02-22 um 15:12 schrieb Takashi Iwai: > On Mon, 22 Feb 2016 15:02:56 +0100, > Martin Kepplinger wrote: >>> And how about my questions in the previous mail? Does >>> i915_audio_component_get_eld() is called and returns 0? >>> And is monitor_present set true or false? >> >> i915_audio_component_get_eld() returns 0 and monitor_present is 0. >>> >>> If i915_audio_component_get_eld() is called but returns zero, track >>> the code flow there. It means either intel_encoder is NULL or >>> intel_dig_port->audio_connector is NULL. >> >> intel_dig_port->audio_connector is NULL! >> >> (when called during boot and during HDMI plugin) > > Interesting. The relevant code flow should be like: > > intel_audio_codec_enable() > -> acomp->audio_ops->pin_eld_notify() > -> intel_pin_eld_notify() > -> check_presence_and_report() > -> hdmi_present_sense() > -> sync_eld_via_acomp() > -> snd_hdac_acomp_get_eld() > -> i915_audio_component_get_eld() > > So, at first, check whether intel_dig_port in both > intel_audio_codec_enable() and i915_audio_component_get_eld() points > to the same object address. The audio_connector must be set in > intel_audio_codec_enable(), thus basically it must be non-NULL at > i915_audio_component_get_eld(), too. > intel_dig_port is *not* the same object in these 2 places. During plugin, see: [ 146.934091] in intel_audio_codec_enable: intel_dig_port is ffff8800a1f54000 [ 146.934121] in i915_audio_component_get_eld: intel_dig_port is ffff880244f7d000 sorry for the slow responses. I'll try to go back that direction unless again someone comes up with other suggestions. martin ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-22 18:58 ` Martin Kepplinger @ 2016-02-22 19:10 ` Takashi Iwai 2016-02-22 21:37 ` Martin Kepplinger 0 siblings, 1 reply; 24+ messages in thread From: Takashi Iwai @ 2016-02-22 19:10 UTC (permalink / raw) To: Martin Kepplinger Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel On Mon, 22 Feb 2016 19:58:18 +0100, Martin Kepplinger wrote: > > Am 2016-02-22 um 15:12 schrieb Takashi Iwai: > > On Mon, 22 Feb 2016 15:02:56 +0100, > > Martin Kepplinger wrote: > >>> And how about my questions in the previous mail? Does > >>> i915_audio_component_get_eld() is called and returns 0? > >>> And is monitor_present set true or false? > >> > >> i915_audio_component_get_eld() returns 0 and monitor_present is 0. > >>> > >>> If i915_audio_component_get_eld() is called but returns zero, track > >>> the code flow there. It means either intel_encoder is NULL or > >>> intel_dig_port->audio_connector is NULL. > >> > >> intel_dig_port->audio_connector is NULL! > >> > >> (when called during boot and during HDMI plugin) > > > > Interesting. The relevant code flow should be like: > > > > intel_audio_codec_enable() > > -> acomp->audio_ops->pin_eld_notify() > > -> intel_pin_eld_notify() > > -> check_presence_and_report() > > -> hdmi_present_sense() > > -> sync_eld_via_acomp() > > -> snd_hdac_acomp_get_eld() > > -> i915_audio_component_get_eld() > > > > So, at first, check whether intel_dig_port in both > > intel_audio_codec_enable() and i915_audio_component_get_eld() points > > to the same object address. The audio_connector must be set in > > intel_audio_codec_enable(), thus basically it must be non-NULL at > > i915_audio_component_get_eld(), too. > > > > intel_dig_port is *not* the same object in these 2 places. During > plugin, see: > > [ 146.934091] in intel_audio_codec_enable: intel_dig_port is > ffff8800a1f54000 > [ 146.934121] in i915_audio_component_get_eld: intel_dig_port is > ffff880244f7d000 > > sorry for the slow responses. I'll try to go back that direction unless > again someone comes up with other suggestions. Thanks, this makes sense. It implies that the digital port mapping is somehow wrong. There are three places setting dig_port_map[], one in intel_ddi_init(), one in intel_dp_init() and another in intel_hdmi_init(). Try to check which function creates which object assigned to which port number, together with drm.debug=0x0e debug messages. Takashi ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-22 19:10 ` Takashi Iwai @ 2016-02-22 21:37 ` Martin Kepplinger 2016-02-23 16:57 ` Takashi Iwai 0 siblings, 1 reply; 24+ messages in thread From: Martin Kepplinger @ 2016-02-22 21:37 UTC (permalink / raw) To: Takashi Iwai Cc: david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel Am 2016-02-22 um 20:10 schrieb Takashi Iwai: > On Mon, 22 Feb 2016 19:58:18 +0100, > Martin Kepplinger wrote: >> >> Am 2016-02-22 um 15:12 schrieb Takashi Iwai: >>> On Mon, 22 Feb 2016 15:02:56 +0100, >>> Martin Kepplinger wrote: >>>>> And how about my questions in the previous mail? Does >>>>> i915_audio_component_get_eld() is called and returns 0? >>>>> And is monitor_present set true or false? >>>> >>>> i915_audio_component_get_eld() returns 0 and monitor_present is 0. >>>>> >>>>> If i915_audio_component_get_eld() is called but returns zero, track >>>>> the code flow there. It means either intel_encoder is NULL or >>>>> intel_dig_port->audio_connector is NULL. >>>> >>>> intel_dig_port->audio_connector is NULL! >>>> >>>> (when called during boot and during HDMI plugin) >>> >>> Interesting. The relevant code flow should be like: >>> >>> intel_audio_codec_enable() >>> -> acomp->audio_ops->pin_eld_notify() >>> -> intel_pin_eld_notify() >>> -> check_presence_and_report() >>> -> hdmi_present_sense() >>> -> sync_eld_via_acomp() >>> -> snd_hdac_acomp_get_eld() >>> -> i915_audio_component_get_eld() >>> >>> So, at first, check whether intel_dig_port in both >>> intel_audio_codec_enable() and i915_audio_component_get_eld() points >>> to the same object address. The audio_connector must be set in >>> intel_audio_codec_enable(), thus basically it must be non-NULL at >>> i915_audio_component_get_eld(), too. >>> >> >> intel_dig_port is *not* the same object in these 2 places. During >> plugin, see: >> >> [ 146.934091] in intel_audio_codec_enable: intel_dig_port is >> ffff8800a1f54000 >> [ 146.934121] in i915_audio_component_get_eld: intel_dig_port is >> ffff880244f7d000 >> >> sorry for the slow responses. I'll try to go back that direction unless >> again someone comes up with other suggestions. > > Thanks, this makes sense. It implies that the digital port mapping is > somehow wrong. There are three places setting dig_port_map[], one in > intel_ddi_init(), one in intel_dp_init() and another in > intel_hdmi_init(). Try to check which function creates which object > assigned to which port number, together with drm.debug=0x0e debug > messages. > without using drm.debug=0x0e, but by printing the kmalloc'ed objects in those 3 functions with ports, I found: 2 of them are running, only during boot: [ 2.322865] intel_hdmi_init: intel_dig_port is ffff880242564000 port 1 [ 2.322999] intel_dp_init: intel_dig_port is ffff880242f30000 port 1 is is correct for them to have both port 1? Any more ideas? ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-22 21:37 ` Martin Kepplinger @ 2016-02-23 16:57 ` Takashi Iwai 2016-02-23 17:09 ` Martin Kepplinger 2016-02-23 17:14 ` [Intel-gfx] " Ville Syrjälä 0 siblings, 2 replies; 24+ messages in thread From: Takashi Iwai @ 2016-02-23 16:57 UTC (permalink / raw) To: Martin Kepplinger Cc: intel-gfx, david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel On Mon, 22 Feb 2016 22:37:28 +0100, Martin Kepplinger wrote: > > Am 2016-02-22 um 20:10 schrieb Takashi Iwai: > > On Mon, 22 Feb 2016 19:58:18 +0100, > > Martin Kepplinger wrote: > >> > >> Am 2016-02-22 um 15:12 schrieb Takashi Iwai: > >>> On Mon, 22 Feb 2016 15:02:56 +0100, > >>> Martin Kepplinger wrote: > >>>>> And how about my questions in the previous mail? Does > >>>>> i915_audio_component_get_eld() is called and returns 0? > >>>>> And is monitor_present set true or false? > >>>> > >>>> i915_audio_component_get_eld() returns 0 and monitor_present is 0. > >>>>> > >>>>> If i915_audio_component_get_eld() is called but returns zero, track > >>>>> the code flow there. It means either intel_encoder is NULL or > >>>>> intel_dig_port->audio_connector is NULL. > >>>> > >>>> intel_dig_port->audio_connector is NULL! > >>>> > >>>> (when called during boot and during HDMI plugin) > >>> > >>> Interesting. The relevant code flow should be like: > >>> > >>> intel_audio_codec_enable() > >>> -> acomp->audio_ops->pin_eld_notify() > >>> -> intel_pin_eld_notify() > >>> -> check_presence_and_report() > >>> -> hdmi_present_sense() > >>> -> sync_eld_via_acomp() > >>> -> snd_hdac_acomp_get_eld() > >>> -> i915_audio_component_get_eld() > >>> > >>> So, at first, check whether intel_dig_port in both > >>> intel_audio_codec_enable() and i915_audio_component_get_eld() points > >>> to the same object address. The audio_connector must be set in > >>> intel_audio_codec_enable(), thus basically it must be non-NULL at > >>> i915_audio_component_get_eld(), too. > >>> > >> > >> intel_dig_port is *not* the same object in these 2 places. During > >> plugin, see: > >> > >> [ 146.934091] in intel_audio_codec_enable: intel_dig_port is > >> ffff8800a1f54000 > >> [ 146.934121] in i915_audio_component_get_eld: intel_dig_port is > >> ffff880244f7d000 > >> > >> sorry for the slow responses. I'll try to go back that direction unless > >> again someone comes up with other suggestions. > > > > Thanks, this makes sense. It implies that the digital port mapping is > > somehow wrong. There are three places setting dig_port_map[], one in > > intel_ddi_init(), one in intel_dp_init() and another in > > intel_hdmi_init(). Try to check which function creates which object > > assigned to which port number, together with drm.debug=0x0e debug > > messages. > > > without using drm.debug=0x0e, but by printing the kmalloc'ed objects in > those 3 functions with ports, I found: > > 2 of them are running, only during boot: > > [ 2.322865] intel_hdmi_init: intel_dig_port is ffff880242564000 port 1 > [ 2.322999] intel_dp_init: intel_dig_port is ffff880242f30000 port 1 > > is is correct for them to have both port 1? Any more ideas? Adding intel-gfx ML to Cc. Martin, is the machine SandyBridge or IvyBridge? In anyway it's PCH_SPLIT and there can call both intel_hdmi_init() and intel_dp_init() for the same port although both functions map intel_dig_port[]. The assumption of intel_dig_port[] reverse mapping is that there is only a single intel_dig_port assigned to a port, but this doesn't look correct... Takashi ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-23 16:57 ` Takashi Iwai @ 2016-02-23 17:09 ` Martin Kepplinger 2016-02-23 17:14 ` [Intel-gfx] " Ville Syrjälä 1 sibling, 0 replies; 24+ messages in thread From: Martin Kepplinger @ 2016-02-23 17:09 UTC (permalink / raw) To: Takashi Iwai Cc: intel-gfx, david.henningsson, han.lu, libin.yang, treding, perex, alsa-devel, linux-kernel Am 2016-02-23 um 17:57 schrieb Takashi Iwai: > On Mon, 22 Feb 2016 22:37:28 +0100, > Martin Kepplinger wrote: >> >> Am 2016-02-22 um 20:10 schrieb Takashi Iwai: >>> On Mon, 22 Feb 2016 19:58:18 +0100, >>> Martin Kepplinger wrote: >>>> >>>> Am 2016-02-22 um 15:12 schrieb Takashi Iwai: >>>>> On Mon, 22 Feb 2016 15:02:56 +0100, >>>>> Martin Kepplinger wrote: >>>>>>> And how about my questions in the previous mail? Does >>>>>>> i915_audio_component_get_eld() is called and returns 0? >>>>>>> And is monitor_present set true or false? >>>>>> >>>>>> i915_audio_component_get_eld() returns 0 and monitor_present is 0. >>>>>>> >>>>>>> If i915_audio_component_get_eld() is called but returns zero, track >>>>>>> the code flow there. It means either intel_encoder is NULL or >>>>>>> intel_dig_port->audio_connector is NULL. >>>>>> >>>>>> intel_dig_port->audio_connector is NULL! >>>>>> >>>>>> (when called during boot and during HDMI plugin) >>>>> >>>>> Interesting. The relevant code flow should be like: >>>>> >>>>> intel_audio_codec_enable() >>>>> -> acomp->audio_ops->pin_eld_notify() >>>>> -> intel_pin_eld_notify() >>>>> -> check_presence_and_report() >>>>> -> hdmi_present_sense() >>>>> -> sync_eld_via_acomp() >>>>> -> snd_hdac_acomp_get_eld() >>>>> -> i915_audio_component_get_eld() >>>>> >>>>> So, at first, check whether intel_dig_port in both >>>>> intel_audio_codec_enable() and i915_audio_component_get_eld() points >>>>> to the same object address. The audio_connector must be set in >>>>> intel_audio_codec_enable(), thus basically it must be non-NULL at >>>>> i915_audio_component_get_eld(), too. >>>>> >>>> >>>> intel_dig_port is *not* the same object in these 2 places. During >>>> plugin, see: >>>> >>>> [ 146.934091] in intel_audio_codec_enable: intel_dig_port is >>>> ffff8800a1f54000 >>>> [ 146.934121] in i915_audio_component_get_eld: intel_dig_port is >>>> ffff880244f7d000 >>>> >>>> sorry for the slow responses. I'll try to go back that direction unless >>>> again someone comes up with other suggestions. >>> >>> Thanks, this makes sense. It implies that the digital port mapping is >>> somehow wrong. There are three places setting dig_port_map[], one in >>> intel_ddi_init(), one in intel_dp_init() and another in >>> intel_hdmi_init(). Try to check which function creates which object >>> assigned to which port number, together with drm.debug=0x0e debug >>> messages. >>> >> without using drm.debug=0x0e, but by printing the kmalloc'ed objects in >> those 3 functions with ports, I found: >> >> 2 of them are running, only during boot: >> >> [ 2.322865] intel_hdmi_init: intel_dig_port is ffff880242564000 port 1 >> [ 2.322999] intel_dp_init: intel_dig_port is ffff880242f30000 port 1 >> >> is is correct for them to have both port 1? Any more ideas? > > Adding intel-gfx ML to Cc. yes thanks, maybe people there have noticed this too. I can't be the only one. > > Martin, is the machine SandyBridge or IvyBridge? SandyBridge. > > In anyway it's PCH_SPLIT and there can call both intel_hdmi_init() and > intel_dp_init() for the same port although both functions map > intel_dig_port[]. The assumption of intel_dig_port[] reverse mapping > is that there is only a single intel_dig_port assigned to a port, but > this doesn't look correct... > > > Takashi > ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [Intel-gfx] [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-23 16:57 ` Takashi Iwai 2016-02-23 17:09 ` Martin Kepplinger @ 2016-02-23 17:14 ` Ville Syrjälä 2016-02-23 19:09 ` Martin Kepplinger 1 sibling, 1 reply; 24+ messages in thread From: Ville Syrjälä @ 2016-02-23 17:14 UTC (permalink / raw) To: Takashi Iwai Cc: Martin Kepplinger, alsa-devel, intel-gfx, linux-kernel, perex, han.lu, treding, david.henningsson On Tue, Feb 23, 2016 at 05:57:40PM +0100, Takashi Iwai wrote: > On Mon, 22 Feb 2016 22:37:28 +0100, > Martin Kepplinger wrote: > > > > Am 2016-02-22 um 20:10 schrieb Takashi Iwai: > > > On Mon, 22 Feb 2016 19:58:18 +0100, > > > Martin Kepplinger wrote: > > >> > > >> Am 2016-02-22 um 15:12 schrieb Takashi Iwai: > > >>> On Mon, 22 Feb 2016 15:02:56 +0100, > > >>> Martin Kepplinger wrote: > > >>>>> And how about my questions in the previous mail? Does > > >>>>> i915_audio_component_get_eld() is called and returns 0? > > >>>>> And is monitor_present set true or false? > > >>>> > > >>>> i915_audio_component_get_eld() returns 0 and monitor_present is 0. > > >>>>> > > >>>>> If i915_audio_component_get_eld() is called but returns zero, track > > >>>>> the code flow there. It means either intel_encoder is NULL or > > >>>>> intel_dig_port->audio_connector is NULL. > > >>>> > > >>>> intel_dig_port->audio_connector is NULL! > > >>>> > > >>>> (when called during boot and during HDMI plugin) > > >>> > > >>> Interesting. The relevant code flow should be like: > > >>> > > >>> intel_audio_codec_enable() > > >>> -> acomp->audio_ops->pin_eld_notify() > > >>> -> intel_pin_eld_notify() > > >>> -> check_presence_and_report() > > >>> -> hdmi_present_sense() > > >>> -> sync_eld_via_acomp() > > >>> -> snd_hdac_acomp_get_eld() > > >>> -> i915_audio_component_get_eld() > > >>> > > >>> So, at first, check whether intel_dig_port in both > > >>> intel_audio_codec_enable() and i915_audio_component_get_eld() points > > >>> to the same object address. The audio_connector must be set in > > >>> intel_audio_codec_enable(), thus basically it must be non-NULL at > > >>> i915_audio_component_get_eld(), too. > > >>> > > >> > > >> intel_dig_port is *not* the same object in these 2 places. During > > >> plugin, see: > > >> > > >> [ 146.934091] in intel_audio_codec_enable: intel_dig_port is > > >> ffff8800a1f54000 > > >> [ 146.934121] in i915_audio_component_get_eld: intel_dig_port is > > >> ffff880244f7d000 > > >> > > >> sorry for the slow responses. I'll try to go back that direction unless > > >> again someone comes up with other suggestions. > > > > > > Thanks, this makes sense. It implies that the digital port mapping is > > > somehow wrong. There are three places setting dig_port_map[], one in > > > intel_ddi_init(), one in intel_dp_init() and another in > > > intel_hdmi_init(). Try to check which function creates which object > > > assigned to which port number, together with drm.debug=0x0e debug > > > messages. > > > > > without using drm.debug=0x0e, but by printing the kmalloc'ed objects in > > those 3 functions with ports, I found: > > > > 2 of them are running, only during boot: > > > > [ 2.322865] intel_hdmi_init: intel_dig_port is ffff880242564000 port 1 > > [ 2.322999] intel_dp_init: intel_dig_port is ffff880242f30000 port 1 > > > > is is correct for them to have both port 1? Any more ideas? > > Adding intel-gfx ML to Cc. > > Martin, is the machine SandyBridge or IvyBridge? > > In anyway it's PCH_SPLIT and there can call both intel_hdmi_init() and > intel_dp_init() for the same port although both functions map > intel_dig_port[]. The assumption of intel_dig_port[] reverse mapping > is that there is only a single intel_dig_port assigned to a port, but > this doesn't look correct... On pre-HSW there can indeed be two encoders for the same port. And I'm planning to change HSW+ to follow that model as well, but I've been busy with other stuff to finish off that work [1] [1] https://lists.freedesktop.org/archives/intel-gfx/2015-December/082384.html -- Ville Syrjälä Intel OTC ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [Intel-gfx] [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-23 17:14 ` [Intel-gfx] " Ville Syrjälä @ 2016-02-23 19:09 ` Martin Kepplinger 2016-02-24 7:51 ` Takashi Iwai 0 siblings, 1 reply; 24+ messages in thread From: Martin Kepplinger @ 2016-02-23 19:09 UTC (permalink / raw) To: Ville Syrjälä, Takashi Iwai Cc: alsa-devel, intel-gfx, linux-kernel, perex, han.lu, treding, david.henningsson Am 2016-02-23 um 18:14 schrieb Ville Syrjälä: > On Tue, Feb 23, 2016 at 05:57:40PM +0100, Takashi Iwai wrote: >> On Mon, 22 Feb 2016 22:37:28 +0100, >> Martin Kepplinger wrote: >>> >>> Am 2016-02-22 um 20:10 schrieb Takashi Iwai: >>>> On Mon, 22 Feb 2016 19:58:18 +0100, >>>> Martin Kepplinger wrote: >>>>> >>>>> Am 2016-02-22 um 15:12 schrieb Takashi Iwai: >>>>>> On Mon, 22 Feb 2016 15:02:56 +0100, >>>>>> Martin Kepplinger wrote: >>>>>>>> And how about my questions in the previous mail? Does >>>>>>>> i915_audio_component_get_eld() is called and returns 0? >>>>>>>> And is monitor_present set true or false? >>>>>>> >>>>>>> i915_audio_component_get_eld() returns 0 and monitor_present is 0. >>>>>>>> >>>>>>>> If i915_audio_component_get_eld() is called but returns zero, track >>>>>>>> the code flow there. It means either intel_encoder is NULL or >>>>>>>> intel_dig_port->audio_connector is NULL. >>>>>>> >>>>>>> intel_dig_port->audio_connector is NULL! >>>>>>> >>>>>>> (when called during boot and during HDMI plugin) >>>>>> >>>>>> Interesting. The relevant code flow should be like: >>>>>> >>>>>> intel_audio_codec_enable() >>>>>> -> acomp->audio_ops->pin_eld_notify() >>>>>> -> intel_pin_eld_notify() >>>>>> -> check_presence_and_report() >>>>>> -> hdmi_present_sense() >>>>>> -> sync_eld_via_acomp() >>>>>> -> snd_hdac_acomp_get_eld() >>>>>> -> i915_audio_component_get_eld() >>>>>> >>>>>> So, at first, check whether intel_dig_port in both >>>>>> intel_audio_codec_enable() and i915_audio_component_get_eld() points >>>>>> to the same object address. The audio_connector must be set in >>>>>> intel_audio_codec_enable(), thus basically it must be non-NULL at >>>>>> i915_audio_component_get_eld(), too. >>>>>> >>>>> >>>>> intel_dig_port is *not* the same object in these 2 places. During >>>>> plugin, see: >>>>> >>>>> [ 146.934091] in intel_audio_codec_enable: intel_dig_port is >>>>> ffff8800a1f54000 >>>>> [ 146.934121] in i915_audio_component_get_eld: intel_dig_port is >>>>> ffff880244f7d000 >>>>> >>>>> sorry for the slow responses. I'll try to go back that direction unless >>>>> again someone comes up with other suggestions. >>>> >>>> Thanks, this makes sense. It implies that the digital port mapping is >>>> somehow wrong. There are three places setting dig_port_map[], one in >>>> intel_ddi_init(), one in intel_dp_init() and another in >>>> intel_hdmi_init(). Try to check which function creates which object >>>> assigned to which port number, together with drm.debug=0x0e debug >>>> messages. >>>> >>> without using drm.debug=0x0e, but by printing the kmalloc'ed objects in >>> those 3 functions with ports, I found: >>> >>> 2 of them are running, only during boot: >>> >>> [ 2.322865] intel_hdmi_init: intel_dig_port is ffff880242564000 port 1 >>> [ 2.322999] intel_dp_init: intel_dig_port is ffff880242f30000 port 1 >>> >>> is is correct for them to have both port 1? Any more ideas? >> >> Adding intel-gfx ML to Cc. >> >> Martin, is the machine SandyBridge or IvyBridge? >> >> In anyway it's PCH_SPLIT and there can call both intel_hdmi_init() and >> intel_dp_init() for the same port although both functions map >> intel_dig_port[]. The assumption of intel_dig_port[] reverse mapping >> is that there is only a single intel_dig_port assigned to a port, but >> this doesn't look correct... > > On pre-HSW there can indeed be two encoders for the same port. > And I'm planning to change HSW+ to follow that model as well, > but I've been busy with other stuff to finish off that work [1] > > [1] https://lists.freedesktop.org/archives/intel-gfx/2015-December/082384.html > So your work wouldn't fix hdmi-audio pre-HSW here? Anyways, a quick fix would be good, and if not that, remember marking future changes that fix this, for stable. What implications would something like the following, that Takashi suggested, have on other systems? commit 7b20983c02928c55377b3cfa927257a17896ecee Author: Martin Kepplinger <martink@posteo.de> Date: Tue Feb 23 18:29:05 2016 +0100 sound: pci: hda: set codec_has_acomp to false due to pending regression v4.5 and it's significant intel hda changes break audio over HDMI for some cases. This is a temporary workaround to be reverted in the future. Signed-off-by: Martin Kepplinger <martink@posteo.de> diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 8ee78db..6d6f104 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -156,7 +156,7 @@ struct hdmi_spec { bool i915_bound; /* was i915 bound in this driver? */ }; -#ifdef CONFIG_SND_HDA_I915 +#if 0 #define codec_has_acomp(codec) \ ((codec)->bus->core.audio_component != NULL) #else ^ permalink raw reply related [flat|nested] 24+ messages in thread
* Re: [Intel-gfx] [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-23 19:09 ` Martin Kepplinger @ 2016-02-24 7:51 ` Takashi Iwai 2016-02-24 9:13 ` Takashi Iwai 0 siblings, 1 reply; 24+ messages in thread From: Takashi Iwai @ 2016-02-24 7:51 UTC (permalink / raw) To: Martin Kepplinger Cc: Ville Syrjälä, alsa-devel, intel-gfx, linux-kernel, perex, han.lu, treding, david.henningsson On Tue, 23 Feb 2016 20:09:02 +0100, Martin Kepplinger wrote: > > Am 2016-02-23 um 18:14 schrieb Ville Syrjälä: > > On Tue, Feb 23, 2016 at 05:57:40PM +0100, Takashi Iwai wrote: > >> On Mon, 22 Feb 2016 22:37:28 +0100, > >> Martin Kepplinger wrote: > >>> > >>> Am 2016-02-22 um 20:10 schrieb Takashi Iwai: > >>>> On Mon, 22 Feb 2016 19:58:18 +0100, > >>>> Martin Kepplinger wrote: > >>>>> > >>>>> Am 2016-02-22 um 15:12 schrieb Takashi Iwai: > >>>>>> On Mon, 22 Feb 2016 15:02:56 +0100, > >>>>>> Martin Kepplinger wrote: > >>>>>>>> And how about my questions in the previous mail? Does > >>>>>>>> i915_audio_component_get_eld() is called and returns 0? > >>>>>>>> And is monitor_present set true or false? > >>>>>>> > >>>>>>> i915_audio_component_get_eld() returns 0 and monitor_present is 0. > >>>>>>>> > >>>>>>>> If i915_audio_component_get_eld() is called but returns zero, track > >>>>>>>> the code flow there. It means either intel_encoder is NULL or > >>>>>>>> intel_dig_port->audio_connector is NULL. > >>>>>>> > >>>>>>> intel_dig_port->audio_connector is NULL! > >>>>>>> > >>>>>>> (when called during boot and during HDMI plugin) > >>>>>> > >>>>>> Interesting. The relevant code flow should be like: > >>>>>> > >>>>>> intel_audio_codec_enable() > >>>>>> -> acomp->audio_ops->pin_eld_notify() > >>>>>> -> intel_pin_eld_notify() > >>>>>> -> check_presence_and_report() > >>>>>> -> hdmi_present_sense() > >>>>>> -> sync_eld_via_acomp() > >>>>>> -> snd_hdac_acomp_get_eld() > >>>>>> -> i915_audio_component_get_eld() > >>>>>> > >>>>>> So, at first, check whether intel_dig_port in both > >>>>>> intel_audio_codec_enable() and i915_audio_component_get_eld() points > >>>>>> to the same object address. The audio_connector must be set in > >>>>>> intel_audio_codec_enable(), thus basically it must be non-NULL at > >>>>>> i915_audio_component_get_eld(), too. > >>>>>> > >>>>> > >>>>> intel_dig_port is *not* the same object in these 2 places. During > >>>>> plugin, see: > >>>>> > >>>>> [ 146.934091] in intel_audio_codec_enable: intel_dig_port is > >>>>> ffff8800a1f54000 > >>>>> [ 146.934121] in i915_audio_component_get_eld: intel_dig_port is > >>>>> ffff880244f7d000 > >>>>> > >>>>> sorry for the slow responses. I'll try to go back that direction unless > >>>>> again someone comes up with other suggestions. > >>>> > >>>> Thanks, this makes sense. It implies that the digital port mapping is > >>>> somehow wrong. There are three places setting dig_port_map[], one in > >>>> intel_ddi_init(), one in intel_dp_init() and another in > >>>> intel_hdmi_init(). Try to check which function creates which object > >>>> assigned to which port number, together with drm.debug=0x0e debug > >>>> messages. > >>>> > >>> without using drm.debug=0x0e, but by printing the kmalloc'ed objects in > >>> those 3 functions with ports, I found: > >>> > >>> 2 of them are running, only during boot: > >>> > >>> [ 2.322865] intel_hdmi_init: intel_dig_port is ffff880242564000 port 1 > >>> [ 2.322999] intel_dp_init: intel_dig_port is ffff880242f30000 port 1 > >>> > >>> is is correct for them to have both port 1? Any more ideas? > >> > >> Adding intel-gfx ML to Cc. > >> > >> Martin, is the machine SandyBridge or IvyBridge? > >> > >> In anyway it's PCH_SPLIT and there can call both intel_hdmi_init() and > >> intel_dp_init() for the same port although both functions map > >> intel_dig_port[]. The assumption of intel_dig_port[] reverse mapping > >> is that there is only a single intel_dig_port assigned to a port, but > >> this doesn't look correct... > > > > On pre-HSW there can indeed be two encoders for the same port. > > And I'm planning to change HSW+ to follow that model as well, > > but I've been busy with other stuff to finish off that work [1] > > > > [1] https://lists.freedesktop.org/archives/intel-gfx/2015-December/082384.html > > > > So your work wouldn't fix hdmi-audio pre-HSW here? The only question is how to pass intel_dig_port. The current code is a kind of optimization suggested after my initial patch. Since dig_port_map[] is used only for the audio callback, we can assign it dynamically just before the callbacks. Could you try the patch below? (It's totally untested.) > Anyways, a quick fix would be good, and if not that, remember marking > future changes that fix this, for stable. > > What implications would something like the following, that Takashi > suggested, have on other systems? We'd take that action as a last resort, but it should be limited to pre-HSW. So if any, we'd need the check of codec ID. thanks, Takashi --- diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c index 31f6d212fb1b..e2bee6957cc0 100644 --- a/drivers/gpu/drm/i915/intel_audio.c +++ b/drivers/gpu/drm/i915/intel_audio.c @@ -521,6 +521,9 @@ void intel_audio_codec_enable(struct intel_encoder *intel_encoder) connector->eld[6] = drm_av_sync_delay(connector, adjusted_mode) / 2; + /* referred in audio callbacks */ + dev_priv->dig_port_map[port] = intel_encoder; + if (dev_priv->display.audio_codec_enable) dev_priv->display.audio_codec_enable(connector, intel_encoder, adjusted_mode); @@ -558,6 +561,8 @@ void intel_audio_codec_disable(struct intel_encoder *intel_encoder) if (acomp && acomp->audio_ops && acomp->audio_ops->pin_eld_notify) acomp->audio_ops->pin_eld_notify(acomp->audio_ops->audio_ptr, (int) port); + + dev_priv->dig_port_map[port] = NULL; } /** diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index e6408e5583d7..63ba42aa2985 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -3311,7 +3311,6 @@ void intel_ddi_init(struct drm_device *dev, enum port port) intel_encoder->get_config = intel_ddi_get_config; intel_dig_port->port = port; - dev_priv->dig_port_map[port] = intel_encoder; intel_dig_port->saved_port_bits = I915_READ(DDI_BUF_CTL(port)) & (DDI_BUF_PORT_REVERSAL | DDI_A_4_LANES); diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 796e3d313cb9..ac6a37cbd323 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -6035,7 +6035,6 @@ intel_dp_init(struct drm_device *dev, } intel_dig_port->port = port; - dev_priv->dig_port_map[port] = intel_encoder; intel_dig_port->dp.output_reg = output_reg; intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT; diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 4a77639a489d..23ee48dc765f 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -2146,7 +2146,6 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port, void intel_hdmi_init(struct drm_device *dev, i915_reg_t hdmi_reg, enum port port) { - struct drm_i915_private *dev_priv = dev->dev_private; struct intel_digital_port *intel_dig_port; struct intel_encoder *intel_encoder; struct intel_connector *intel_connector; @@ -2215,7 +2214,6 @@ void intel_hdmi_init(struct drm_device *dev, intel_encoder->cloneable |= 1 << INTEL_OUTPUT_HDMI; intel_dig_port->port = port; - dev_priv->dig_port_map[port] = intel_encoder; intel_dig_port->hdmi.hdmi_reg = hdmi_reg; intel_dig_port->dp.output_reg = INVALID_MMIO_REG; ^ permalink raw reply related [flat|nested] 24+ messages in thread
* Re: [Intel-gfx] [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-24 7:51 ` Takashi Iwai @ 2016-02-24 9:13 ` Takashi Iwai 2016-02-24 12:18 ` Martin Kepplinger 0 siblings, 1 reply; 24+ messages in thread From: Takashi Iwai @ 2016-02-24 9:13 UTC (permalink / raw) To: Martin Kepplinger Cc: Ville Syrjälä, alsa-devel, intel-gfx, linux-kernel, perex, han.lu, treding, david.henningsson On Wed, 24 Feb 2016 08:51:32 +0100, Takashi Iwai wrote: > > Since dig_port_map[] is used only for the audio callback, we can > assign it dynamically just before the callbacks. > > Could you try the patch below? (It's totally untested.) The one below might be safer, it's setting in the mutex lock. Please give this a try instead. Takashi --- diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c index 31f6d212fb1b..30f921421b0c 100644 --- a/drivers/gpu/drm/i915/intel_audio.c +++ b/drivers/gpu/drm/i915/intel_audio.c @@ -527,6 +527,8 @@ void intel_audio_codec_enable(struct intel_encoder *intel_encoder) mutex_lock(&dev_priv->av_mutex); intel_dig_port->audio_connector = connector; + /* referred in audio callbacks */ + dev_priv->dig_port_map[port] = intel_encoder; mutex_unlock(&dev_priv->av_mutex); if (acomp && acomp->audio_ops && acomp->audio_ops->pin_eld_notify) @@ -554,6 +556,7 @@ void intel_audio_codec_disable(struct intel_encoder *intel_encoder) mutex_lock(&dev_priv->av_mutex); intel_dig_port->audio_connector = NULL; + dev_priv->dig_port_map[port] = NULL; mutex_unlock(&dev_priv->av_mutex); if (acomp && acomp->audio_ops && acomp->audio_ops->pin_eld_notify) diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index e6408e5583d7..63ba42aa2985 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -3311,7 +3311,6 @@ void intel_ddi_init(struct drm_device *dev, enum port port) intel_encoder->get_config = intel_ddi_get_config; intel_dig_port->port = port; - dev_priv->dig_port_map[port] = intel_encoder; intel_dig_port->saved_port_bits = I915_READ(DDI_BUF_CTL(port)) & (DDI_BUF_PORT_REVERSAL | DDI_A_4_LANES); diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 796e3d313cb9..ac6a37cbd323 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -6035,7 +6035,6 @@ intel_dp_init(struct drm_device *dev, } intel_dig_port->port = port; - dev_priv->dig_port_map[port] = intel_encoder; intel_dig_port->dp.output_reg = output_reg; intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT; diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 4a77639a489d..23ee48dc765f 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -2146,7 +2146,6 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port, void intel_hdmi_init(struct drm_device *dev, i915_reg_t hdmi_reg, enum port port) { - struct drm_i915_private *dev_priv = dev->dev_private; struct intel_digital_port *intel_dig_port; struct intel_encoder *intel_encoder; struct intel_connector *intel_connector; @@ -2215,7 +2214,6 @@ void intel_hdmi_init(struct drm_device *dev, intel_encoder->cloneable |= 1 << INTEL_OUTPUT_HDMI; intel_dig_port->port = port; - dev_priv->dig_port_map[port] = intel_encoder; intel_dig_port->hdmi.hdmi_reg = hdmi_reg; intel_dig_port->dp.output_reg = INVALID_MMIO_REG; ^ permalink raw reply related [flat|nested] 24+ messages in thread
* Re: [Intel-gfx] [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-24 9:13 ` Takashi Iwai @ 2016-02-24 12:18 ` Martin Kepplinger 2016-02-24 14:28 ` Takashi Iwai 0 siblings, 1 reply; 24+ messages in thread From: Martin Kepplinger @ 2016-02-24 12:18 UTC (permalink / raw) To: Takashi Iwai Cc: Ville Syrjälä, alsa-devel, linux-kernel, perex, han.lu, treding, david.henningsson Am 2016-02-24 um 10:13 schrieb Takashi Iwai: > On Wed, 24 Feb 2016 08:51:32 +0100, > Takashi Iwai wrote: >> >> Since dig_port_map[] is used only for the audio callback, we can >> assign it dynamically just before the callbacks. >> >> Could you try the patch below? (It's totally untested.) now it's tested :) this works! Also sounds like a reasonable fix for now, doesn't it? thanks martin ps. sorry I couldn't send to intel-gfx@lists.freedesktop.org it rejected my mail. > > The one below might be safer, it's setting in the mutex lock. > Please give this a try instead. > > > Takashi > > --- > diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c > index 31f6d212fb1b..30f921421b0c 100644 > --- a/drivers/gpu/drm/i915/intel_audio.c > +++ b/drivers/gpu/drm/i915/intel_audio.c > @@ -527,6 +527,8 @@ void intel_audio_codec_enable(struct intel_encoder *intel_encoder) > > mutex_lock(&dev_priv->av_mutex); > intel_dig_port->audio_connector = connector; > + /* referred in audio callbacks */ > + dev_priv->dig_port_map[port] = intel_encoder; > mutex_unlock(&dev_priv->av_mutex); > > if (acomp && acomp->audio_ops && acomp->audio_ops->pin_eld_notify) > @@ -554,6 +556,7 @@ void intel_audio_codec_disable(struct intel_encoder *intel_encoder) > > mutex_lock(&dev_priv->av_mutex); > intel_dig_port->audio_connector = NULL; > + dev_priv->dig_port_map[port] = NULL; > mutex_unlock(&dev_priv->av_mutex); > > if (acomp && acomp->audio_ops && acomp->audio_ops->pin_eld_notify) > diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c > index e6408e5583d7..63ba42aa2985 100644 > --- a/drivers/gpu/drm/i915/intel_ddi.c > +++ b/drivers/gpu/drm/i915/intel_ddi.c > @@ -3311,7 +3311,6 @@ void intel_ddi_init(struct drm_device *dev, enum port port) > intel_encoder->get_config = intel_ddi_get_config; > > intel_dig_port->port = port; > - dev_priv->dig_port_map[port] = intel_encoder; > intel_dig_port->saved_port_bits = I915_READ(DDI_BUF_CTL(port)) & > (DDI_BUF_PORT_REVERSAL | > DDI_A_4_LANES); > diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c > index 796e3d313cb9..ac6a37cbd323 100644 > --- a/drivers/gpu/drm/i915/intel_dp.c > +++ b/drivers/gpu/drm/i915/intel_dp.c > @@ -6035,7 +6035,6 @@ intel_dp_init(struct drm_device *dev, > } > > intel_dig_port->port = port; > - dev_priv->dig_port_map[port] = intel_encoder; > intel_dig_port->dp.output_reg = output_reg; > > intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT; > diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c > index 4a77639a489d..23ee48dc765f 100644 > --- a/drivers/gpu/drm/i915/intel_hdmi.c > +++ b/drivers/gpu/drm/i915/intel_hdmi.c > @@ -2146,7 +2146,6 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port, > void intel_hdmi_init(struct drm_device *dev, > i915_reg_t hdmi_reg, enum port port) > { > - struct drm_i915_private *dev_priv = dev->dev_private; > struct intel_digital_port *intel_dig_port; > struct intel_encoder *intel_encoder; > struct intel_connector *intel_connector; > @@ -2215,7 +2214,6 @@ void intel_hdmi_init(struct drm_device *dev, > intel_encoder->cloneable |= 1 << INTEL_OUTPUT_HDMI; > > intel_dig_port->port = port; > - dev_priv->dig_port_map[port] = intel_encoder; > intel_dig_port->hdmi.hdmi_reg = hdmi_reg; > intel_dig_port->dp.output_reg = INVALID_MMIO_REG; > > ^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [Intel-gfx] [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 2016-02-24 12:18 ` Martin Kepplinger @ 2016-02-24 14:28 ` Takashi Iwai 0 siblings, 0 replies; 24+ messages in thread From: Takashi Iwai @ 2016-02-24 14:28 UTC (permalink / raw) To: Martin Kepplinger Cc: Ville Syrjälä, alsa-devel, linux-kernel, perex, han.lu, treding, david.henningsson On Wed, 24 Feb 2016 13:18:43 +0100, Martin Kepplinger wrote: > > Am 2016-02-24 um 10:13 schrieb Takashi Iwai: > > On Wed, 24 Feb 2016 08:51:32 +0100, > > Takashi Iwai wrote: > >> > >> Since dig_port_map[] is used only for the audio callback, we can > >> assign it dynamically just before the callbacks. > >> > >> Could you try the patch below? (It's totally untested.) > > now it's tested :) this works! Also sounds like a reasonable fix for > now, doesn't it? Good to hear! > thanks > martin > > ps. sorry I couldn't send to intel-gfx@lists.freedesktop.org it rejected > my mail. I thought intel-gfx ML has manual approval for non-subscribers. But don't worry, I'm going to submit the proper patch with Cc'ed you. thanks, Takashi ^ permalink raw reply [flat|nested] 24+ messages in thread
end of thread, other threads:[~2016-02-24 14:28 UTC | newest] Thread overview: 24+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2016-02-09 6:34 [BUG] [REGRESSION] [BISECTED] -rc1 breaks audio over HDMI for i915 Martin Kepplinger 2016-02-09 11:44 ` Takashi Iwai 2016-02-10 14:47 ` Yang, Libin 2016-02-10 17:21 ` Martin Kepplinger 2016-02-11 9:06 ` Takashi Iwai 2016-02-12 13:09 ` Martin Kepplinger 2016-02-12 13:49 ` Takashi Iwai 2016-02-12 15:54 ` Martin Kepplinger 2016-02-12 16:16 ` Takashi Iwai 2016-02-22 10:24 ` Martin Kepplinger 2016-02-22 10:34 ` Takashi Iwai 2016-02-22 14:02 ` Martin Kepplinger 2016-02-22 14:12 ` Takashi Iwai 2016-02-22 18:58 ` Martin Kepplinger 2016-02-22 19:10 ` Takashi Iwai 2016-02-22 21:37 ` Martin Kepplinger 2016-02-23 16:57 ` Takashi Iwai 2016-02-23 17:09 ` Martin Kepplinger 2016-02-23 17:14 ` [Intel-gfx] " Ville Syrjälä 2016-02-23 19:09 ` Martin Kepplinger 2016-02-24 7:51 ` Takashi Iwai 2016-02-24 9:13 ` Takashi Iwai 2016-02-24 12:18 ` Martin Kepplinger 2016-02-24 14:28 ` Takashi Iwai
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