* i915.fastboot bug report - not working on coreboot
@ 2014-08-26 17:09 Charles Devereaux
2014-08-27 6:17 ` Paul Menzel
` (2 more replies)
0 siblings, 3 replies; 8+ messages in thread
From: Charles Devereaux @ 2014-08-26 17:09 UTC (permalink / raw)
To: intel-gfx; +Cc: Paul Menzel
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Hello
I'm trying to use i915.fastboot on a Thinkpad X60t. The bios has been
replaced by coreboot, which supports native video init.
The goal is to boot to a console on a debian in less than 2 seconds (kernel
+ systemd), systemd is just fine in 0.6s but the kernel takes a long time,
with apparently 1 full second spend on the video mode initialization, just
as if fastboot was ignored.
Coreboot is starting a grub2 payload, which is in the appropriate vesa
mode, and has option set gfxpayload=keep to pass it to the kernel.
The 3.14.16 kernel start in the appropriate vesa mode, but there is some
flickering at one time, which indicates the drivers tries to reinitialize
the video card, before returning to this same mode.
The kernel arguments are:
nohz=on nmi_watchdog=0 pcie_aspm=force i915.semaphores=1 i915.fastboot=1
i915.i915_enable_rc6=7 i915.i915_enable_fbc=1 i915.lvds_downclock=1
thinkpad_acpi.force_load=1 thinkpad_acpi.brightness_enable=0
snd-hda-intel.index=0 snd_hda_intel.power_save=10
snd_hda_intel.model=thinkpad snd-hda-intel.probe_mask=0x103
snd-pcsp.index=1 btusb.reset=1 quiet root=/dev/sda1
The kernel .config has:
CONFIG_DRM_I915=y
CONFIG_DRM_I915_KMS=y
CONFIG_DRM_I915_FBDEV=y
# CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT is not set
# CONFIG_DRM_I915_UMS is not set
Is it possible to enable some kind of debugging of i915.fastboot to see why
exactly the video is reinitialized?
I didn't see any module option to do that in drivers/gpu/drm/i915/i915_drv.c
Here are the dmesg showing the time spent.
In a 3.14.16 kernel :
[ 0.498511] [drm] Initialized drm 1.1.0 20060810
[ 0.498967] [drm] Memory usable by graphics device = 256M
[ 0.500365] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 0.500370] [drm] Driver supports precise vblank timestamp query.
[ 0.500377] i915 0000:00:02.0: Invalid ROM contents
[ 0.500384] [drm] failed to find VBIOS tables
[ 0.500449] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+me
m,decodes=io+mem:owns=io+mem
[ 0.532092] [drm] initialized overlay support
[ 0.799483] fbcon: inteldrmfb (fb0) is primary device
[ 1.452009] Console: switching to colour frame buffer device 128x48
[ 1.480975] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 1.480978] i915 0000:00:02.0: registered panic notifier
[ 1.480990] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on
minor 0
In a 3.10.45 kernel: (no fastboot support)
[ 0.213937] [drm] Initialized drm 1.1.0 20060810
[ 0.214643] [drm] Memory usable by graphics device = 256M
[ 0.214650] i915 0000:00:02.0: setting latency timer to 64
[ 0.216252] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 0.216284] [drm] Driver supports precise vblank timestamp query.
[ 0.216291] i915 0000:00:02.0: Invalid ROM contents
[ 0.216298] [drm] failed to find VBIOS tables
[ 0.216351] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 0.226207] ACPI: Deprecated procfs I/F for battery is loaded, please
retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 0.226218] ACPI: Battery Slot [BAT0] (battery present)
[ 0.226378] ACPI: Deprecated procfs I/F for battery is loaded, please
retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 0.226386] ACPI: Battery Slot [BAT1] (battery absent)
[ 0.267013] [drm] GMBUS [i915 gmbus panel] timed out, falling back to
bit banging on pin 3
[ 0.297928] [drm] initialized overlay support
[ 0.360013] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit
banging on pin 2
[ 0.546070] fbcon: inteldrmfb (fb0) is primary device
[ 1.198025] Console: switching to colour frame buffer device 128x48
[ 1.226996] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 1.227000] i915 0000:00:02.0: registered panic notifier
[ 1.227015] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on
minor 0
[ 1.228648] loop: module loaded
[ 1.279013] [drm] GMBUS [i915 gmbus ssc] timed out, falling back to bit
banging on pin 1
[ 1.398013] [drm] GMBUS [i915 gmbus dpc] timed out, falling back to bit
banging on pin 4
[ 1.513013] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit
banging on pin 5
[ 1.586013] [drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit
banging on pin 6
Thanks
Charles
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_______________________________________________
Intel-gfx mailing list
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^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: i915.fastboot bug report - not working on coreboot
2014-08-26 17:09 i915.fastboot bug report - not working on coreboot Charles Devereaux
@ 2014-08-27 6:17 ` Paul Menzel
2014-08-27 9:02 ` Jani Nikula
2014-09-11 18:36 ` Jesse Barnes
2 siblings, 0 replies; 8+ messages in thread
From: Paul Menzel @ 2014-08-27 6:17 UTC (permalink / raw)
To: Charles Devereaux; +Cc: intel-gfx
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Dear Charles,
thanks a lot for following up on the intel-gfx mailing list.
Am Dienstag, den 26.08.2014, 13:09 -0400 schrieb Charles Devereaux:
> I'm trying to use i915.fastboot on a Thinkpad X60t. The bios has been
> replaced by coreboot, which supports native video init.
>
> The goal is to boot to a console on a debian in less than 2 seconds (kernel
> + systemd), systemd is just fine in 0.6s but the kernel takes a long time,
> with apparently 1 full second spend on the video mode initialization, just
> as if fastboot was ignored.
>
> Coreboot is starting a grub2 payload, which is in the appropriate vesa
> mode, and has option set gfxpayload=keep to pass it to the kernel.
>
> The 3.14.16 kernel start in the appropriate vesa mode, but there is some
> flickering at one time, which indicates the drivers tries to reinitialize
> the video card, before returning to this same mode.
By the way, does it work with the vendor VGA BIOS?
> The kernel arguments are:
> nohz=on nmi_watchdog=0 pcie_aspm=force i915.semaphores=1 i915.fastboot=1
> i915.i915_enable_rc6=7 i915.i915_enable_fbc=1 i915.lvds_downclock=1
> thinkpad_acpi.force_load=1 thinkpad_acpi.brightness_enable=0
> snd-hda-intel.index=0 snd_hda_intel.power_save=10
> snd_hda_intel.model=thinkpad snd-hda-intel.probe_mask=0x103
> snd-pcsp.index=1 btusb.reset=1 quiet root=/dev/sda1
>
> The kernel .config has:
> CONFIG_DRM_I915=y
> CONFIG_DRM_I915_KMS=y
> CONFIG_DRM_I915_FBDEV=y
> # CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT is not set
> # CONFIG_DRM_I915_UMS is not set
>
> Is it possible to enable some kind of debugging of i915.fastboot to see why
> exactly the video is reinitialized?
>
> I didn't see any module option to do that in drivers/gpu/drm/i915/i915_drv.c
Reading »How to file a good bug report« [1], you should pass
drm.debug=0x06 to get more debug messages.
> Here are the dmesg showing the time spent.
>
> In a 3.14.16 kernel :
> [ 0.498511] [drm] Initialized drm 1.1.0 20060810
> [ 0.498967] [drm] Memory usable by graphics device = 256M
> [ 0.500365] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
> [ 0.500370] [drm] Driver supports precise vblank timestamp query.
> [ 0.500377] i915 0000:00:02.0: Invalid ROM contents
> [ 0.500384] [drm] failed to find VBIOS tables
> [ 0.500449] vgaarb: device changed decodes:
> PCI:0000:00:02.0,olddecodes=io+me
> m,decodes=io+mem:owns=io+mem
> [ 0.532092] [drm] initialized overlay support
> [ 0.799483] fbcon: inteldrmfb (fb0) is primary device
> [ 1.452009] Console: switching to colour frame buffer device 128x48
> [ 1.480975] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
> [ 1.480978] i915 0000:00:02.0: registered panic notifier
> [ 1.480990] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on
> minor 0
>
>
> In a 3.10.45 kernel: (no fastboot support)
> [ 0.213937] [drm] Initialized drm 1.1.0 20060810
> [ 0.214643] [drm] Memory usable by graphics device = 256M
> [ 0.214650] i915 0000:00:02.0: setting latency timer to 64
> [ 0.216252] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
> [ 0.216284] [drm] Driver supports precise vblank timestamp query.
> [ 0.216291] i915 0000:00:02.0: Invalid ROM contents
> [ 0.216298] [drm] failed to find VBIOS tables
> [ 0.216351] vgaarb: device changed decodes:
> PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
> [ 0.226207] ACPI: Deprecated procfs I/F for battery is loaded, please
> retry with CONFIG_ACPI_PROCFS_POWER cleared
> [ 0.226218] ACPI: Battery Slot [BAT0] (battery present)
> [ 0.226378] ACPI: Deprecated procfs I/F for battery is loaded, please
> retry with CONFIG_ACPI_PROCFS_POWER cleared
> [ 0.226386] ACPI: Battery Slot [BAT1] (battery absent)
> [ 0.267013] [drm] GMBUS [i915 gmbus panel] timed out, falling back to
> bit banging on pin 3
> [ 0.297928] [drm] initialized overlay support
> [ 0.360013] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit
> banging on pin 2
> [ 0.546070] fbcon: inteldrmfb (fb0) is primary device
> [ 1.198025] Console: switching to colour frame buffer device 128x48
> [ 1.226996] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
> [ 1.227000] i915 0000:00:02.0: registered panic notifier
> [ 1.227015] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on
> minor 0
> [ 1.228648] loop: module loaded
> [ 1.279013] [drm] GMBUS [i915 gmbus ssc] timed out, falling back to bit
> banging on pin 1
> [ 1.398013] [drm] GMBUS [i915 gmbus dpc] timed out, falling back to bit
> banging on pin 4
> [ 1.513013] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit
> banging on pin 5
> [ 1.586013] [drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit
> banging on pin 6
Are you able to try a newer/the latest Linux kernel?
Thanks,
Paul
[1] https://01.org/linuxgraphics/documentation/how-report-bugs
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_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: i915.fastboot bug report - not working on coreboot
2014-08-26 17:09 i915.fastboot bug report - not working on coreboot Charles Devereaux
2014-08-27 6:17 ` Paul Menzel
@ 2014-08-27 9:02 ` Jani Nikula
2014-09-11 18:36 ` Jesse Barnes
2 siblings, 0 replies; 8+ messages in thread
From: Jani Nikula @ 2014-08-27 9:02 UTC (permalink / raw)
To: Charles Devereaux, intel-gfx; +Cc: Paul Menzel
On Tue, 26 Aug 2014, Charles Devereaux <intelgfx@guylhem.net> wrote:
> The kernel arguments are:
> i915.semaphores=1 i915.i915_enable_rc6=7 i915.i915_enable_fbc=1
Side note #1, these parameters are for testing and debugging only, and
it is recommended to stick to the platform specific defaults. We'll soon
start tainting the kernel when these parameters have been set.
Side note #2, starting from v3.15 the extra i915_ prefix has been
removed from i915.i915_enable_rc6 and i915.i915_enable_fbc parameters to
make them i915.enable_rc6 and i915.enable_fbc.
BR,
Jani.
--
Jani Nikula, Intel Open Source Technology Center
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: i915.fastboot bug report - not working on coreboot
2014-08-26 17:09 i915.fastboot bug report - not working on coreboot Charles Devereaux
2014-08-27 6:17 ` Paul Menzel
2014-08-27 9:02 ` Jani Nikula
@ 2014-09-11 18:36 ` Jesse Barnes
2014-10-22 18:39 ` Charles Devereaux
2 siblings, 1 reply; 8+ messages in thread
From: Jesse Barnes @ 2014-09-11 18:36 UTC (permalink / raw)
To: Charles Devereaux; +Cc: intel-gfx, Paul Menzel
On Tue, 26 Aug 2014 13:09:54 -0400
Charles Devereaux <intelgfx@guylhem.net> wrote:
> Hello
>
> I'm trying to use i915.fastboot on a Thinkpad X60t. The bios has been
> replaced by coreboot, which supports native video init.
>
> The goal is to boot to a console on a debian in less than 2 seconds
> (kernel
> + systemd), systemd is just fine in 0.6s but the kernel takes a long
> time, with apparently 1 full second spend on the video mode
> initialization, just as if fastboot was ignored.
>
> Coreboot is starting a grub2 payload, which is in the appropriate vesa
> mode, and has option set gfxpayload=keep to pass it to the kernel.
>
> The 3.14.16 kernel start in the appropriate vesa mode, but there is
> some flickering at one time, which indicates the drivers tries to
> reinitialize the video card, before returning to this same mode.
Your config looks ok, but it sounds like the i915 driver may be doing a
full mode set. Doing a drm.debug=6 with fastboot enabled should give
us clues about why in the dmesg.
Jesse
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: i915.fastboot bug report - not working on coreboot
2014-09-11 18:36 ` Jesse Barnes
@ 2014-10-22 18:39 ` Charles Devereaux
2014-10-23 20:44 ` Charles Devereaux
0 siblings, 1 reply; 8+ messages in thread
From: Charles Devereaux @ 2014-10-22 18:39 UTC (permalink / raw)
To: Jesse Barnes; +Cc: intel-gfx, Paul Menzel
[-- Attachment #1.1: Type: text/plain, Size: 57124 bytes --]
Hello
Sorry for the late reply.
On Thu, Sep 11, 2014 at 2:36 PM, Jesse Barnes <jbarnes@virtuousgeek.org>
wrote:
> Your config looks ok, but it sounds like the i915 driver may be doing a
> full mode set.
The flickering suggested me it did.
> Doing a drm.debug=6 with fastboot enabled should give
> us clues about why in the dmesg.
>
Here is the result of the exact same kernel, run in the exact same
conditions (same coreboot version, etc). I'm sorry but I'm not familiar
enough with video issues to understand why it does a full mode set (it
could be "failed to find VBIOS tables" / "no _DSM method for intel device")
Let me know if you need anything else.
[ 0.213810] Linux agpgart interface v0.103
[ 0.213860] agpgart-intel 0000:00:00.0: Intel 945GM Chipset
[ 0.213902] agpgart-intel 0000:00:00.0: detected gtt size: 262144K
total, 262144K mappable
[ 0.214477] agpgart-intel 0000:00:00.0: detected 8192K stolen memory
[ 0.214829] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[ 0.214870] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180
seconds, margin is 60 seconds).
[ 0.214872] Hangcheck: Using getrawmonotonic().
[ 0.214899] [drm] Initialized drm 1.1.0 20060810
[ 0.215413] [drm:i915_dump_device_info], i915 device info: gen=3,
pciid=0x27a2
flags=is_mobile,is_i945gm,has_hotplug,cursor_needs_physical,has_overlay,overlay_needs_physical,supports_tv,
[ 0.215605] [drm] Memory usable by graphics device = 256M
[ 0.215608] [drm:i915_gem_gtt_init], GMADR size = 256M
[ 0.215611] [drm:i915_gem_gtt_init], GTT stolen size = 8M
[ 0.215618] i915 0000:00:02.0: setting latency timer to 64
[ 0.217121] [drm:intel_opregion_setup], graphic opregion physical addr:
0x0
[ 0.217127] [drm:intel_opregion_setup], ACPI OpRegion not supported!
[ 0.217155] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 0.217178] [drm] Driver supports precise vblank timestamp query.
[ 0.217180] [drm:init_vbt_defaults], Set default to SSC at 100MHz
[ 0.217188] i915 0000:00:02.0: Invalid ROM contents
[ 0.217194] [drm:intel_parse_bios], VBT signature missing
[ 0.217216] [drm] failed to find VBIOS tables
[ 0.217271] [drm:intel_dsm_pci_probe], no _DSM method for intel device
[ 0.217311] [drm:intel_modeset_init], 2 display pipes available.
[ 0.217317] [drm:intel_crtc_init], swapping pipes & planes for FBC
[ 0.217320] [drm:intel_modeset_init], pipe 0 plane 0 init failed: -19
[ 0.217325] [drm:intel_crtc_init], swapping pipes & planes for FBC
[ 0.217327] [drm:intel_modeset_init], pipe 1 plane 0 init failed: -19
[ 0.217330] [drm:intel_pch_pll_init], No PCH PLLs on this hardware,
skipping initialisation
[ 0.217336] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 0.226977] ACPI: Deprecated procfs I/F for battery is loaded, please
retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 0.226987] ACPI: Battery Slot [BAT0] (battery present)
[ 0.227106] ACPI: Deprecated procfs I/F for battery is loaded, please
retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 0.227115] ACPI: Battery Slot [BAT1] (battery absent)
[ 0.268013] [drm] GMBUS [i915 gmbus panel] timed out, falling back to
bit banging on pin 3
[ 0.296144] [drm:intel_lvds_init], using preferred mode from EDID:
[ 0.296147] [drm:drm_mode_debug_printmodeline], Modeline 8:"1024x768" 60
65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 0.296155] [drm:intel_lvds_init], detected single-link lvds
configuration
[ 0.296192] [drm:intel_panel_get_backlight], get backlight PWM = 1
[ 0.296195] [drm:intel_panel_setup_backlight], Failed to get maximum
backlight value
[ 0.296268] [drm:i915_gem_setup_global_gtt], clearing unused GTT space:
[0, ffff000]
[ 0.298950] [drm] initialized overlay support
[ 0.298954] [drm:intel_modeset_setup_hw_state], [CRTC:3] hw state
readout: disabled
[ 0.298957] [drm:intel_modeset_setup_hw_state], [CRTC:4] hw state
readout: enabled
[ 0.298961] [drm:intel_modeset_setup_hw_state], [ENCODER:6:LVDS-6] hw
state readout: enabled, pipe=1
[ 0.298964] [drm:intel_modeset_setup_hw_state], [ENCODER:15:DAC-15] hw
state readout: disabled, pipe=0
[ 0.298968] [drm:intel_modeset_setup_hw_state], [ENCODER:17:TV-17] hw
state readout: disabled, pipe=0
[ 0.298972] [drm:intel_modeset_setup_hw_state], [CONNECTOR:5:LVDS-1] hw
state readout: enabled
[ 0.298976] [drm:intel_modeset_setup_hw_state], [CONNECTOR:14:VGA-1] hw
state readout: disabled
[ 0.298979] [drm:intel_modeset_setup_hw_state], [CONNECTOR:16:SVIDEO-1]
hw state readout: disabled
[ 0.298986] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 0.298990] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 0.298993] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 0.298996] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 0.298999] [drm:intel_modeset_check_state], [CRTC:3]
[ 0.299011] [drm:intel_modeset_check_state], [CRTC:4]
[ 0.299020] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1]
[ 0.299033] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1] probed modes :
[ 0.299036] [drm:drm_mode_debug_printmodeline], Modeline 34:"1024x768"
60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 0.299041] [drm:drm_mode_debug_printmodeline], Modeline 32:"800x600" 60
40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 0.299046] [drm:drm_mode_debug_printmodeline], Modeline 33:"640x480" 60
25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 0.299050] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1]
[ 0.311016] [drm:intel_crt_detect], CRT not detected via hotplug
[ 0.362013] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit
banging on pin 2
[ 0.362279] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent
adapter i915 gmbus vga
[ 0.362282] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50
[no valid EDID found]
[ 0.362285] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1] disconnected
[ 0.362288] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1]
[ 0.362292] [drm:intel_get_load_detect_pipe], [CONNECTOR:16:SVIDEO-1],
[ENCODER:17:TV-17]
[ 0.362295] [drm:intel_get_load_detect_pipe], creating tmp fb for
load-detection
[ 0.362304] [drm:intel_tv_compute_config], forcing bpc to 8 for TV
[ 0.362307] [drm:intel_modeset_pipe_config], [CRTC:3]
[ 0.362309] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp:
24, dithering: 0
[ 0.362312] [drm:__intel_set_mode], set mode pipe masks: modeset: 1,
prepare: 1, disable: 0
[ 0.362776] [drm:i9xx_crtc_mode_set], Mode for pipe A:
[ 0.362779] [drm:drm_mode_debug_printmodeline], Modeline 0:"NTSC 480i" 0
107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
[ 0.400703] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0
5120
[ 0.400714] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 0.400718] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 0.400721] [drm:i9xx_update_wm], FIFO watermarks - A: 26, B: 29
[ 0.400724] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 26, B:
29, C: 2, SR 1
[ 0.400727] [drm:i9xx_update_wm], memory self refresh disabled
[ 0.400731] [drm:intel_crtc_mode_set], [ENCODER:17:TV-17] set
[MODE:0:NTSC 480i]
[ 0.415767] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 0.415770] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 0.415772] [drm:intel_calculate_wm], FIFO entries required for mode: 34
[ 0.415775] [drm:intel_calculate_wm], FIFO watermark level: -5
[ 0.415777] [drm:i9xx_update_wm], FIFO watermarks - A: 26, B: 1
[ 0.415780] [drm:i9xx_update_wm], self-refresh entries: 80
[ 0.415782] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 26, B: 1,
C: 2, SR 47
[ 0.415785] [drm:i9xx_update_wm], memory self refresh enabled
[ 0.434051] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 0.434056] [drm:intel_connector_check_state], [CONNECTOR:16:SVIDEO-1]
[ 0.434059] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 0.434063] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 0.434066] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 0.434069] [drm:intel_modeset_check_state], [CRTC:3]
[ 0.434072] [drm:intel_modeset_check_state], [CRTC:4]
[ 0.470015] [drm:intel_tv_detect_type], TV detected: c0007, 7f0000aa
[ 0.470019] [drm:intel_tv_detect_type], Unrecognised TV connection
[ 0.486016] [drm:intel_release_load_detect_pipe],
[CONNECTOR:16:SVIDEO-1], [ENCODER:17:TV-17]
[ 0.486021] [drm:__intel_set_mode], set mode pipe masks: modeset: 0,
prepare: 0, disable: 1
[ 0.529022] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 0.529025] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 0.529028] [drm:i9xx_update_wm], FIFO watermarks - A: 26, B: 29
[ 0.529030] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 26, B:
29, C: 2, SR 1
[ 0.529033] [drm:i9xx_update_wm], memory self refresh disabled
[ 0.529038] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 0.529042] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 0.529045] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 0.529048] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 0.529051] [drm:intel_modeset_check_state], [CRTC:3]
[ 0.529054] [drm:intel_modeset_check_state], [CRTC:4]
[ 0.529971] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1] disconnected
[ 0.529976] [drm:drm_setup_crtcs],
[ 0.529979] [drm:drm_enable_connectors], connector 5 enabled? yes
[ 0.529982] [drm:drm_enable_connectors], connector 14 enabled? no
[ 0.529984] [drm:drm_enable_connectors], connector 16 enabled? no
[ 0.529987] [drm:drm_target_preferred], looking for cmdline mode on
connector 5
[ 0.529990] [drm:drm_target_preferred], looking for preferred mode on
connector 5
[ 0.529993] [drm:drm_target_preferred], found mode 1024x768
[ 0.529995] [drm:drm_setup_crtcs], picking CRTCs for 4096x4096 config
[ 0.529999] [drm:drm_setup_crtcs], desired mode 1024x768 set on crtc 4
[ 0.534042] [drm:intelfb_create], allocated 1024x768 fb: 0x00020000, bo
f54f7600
[ 0.534148] fbcon: inteldrmfb (fb0) is primary device
[ 0.534189] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
[ 0.534193] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 0.534196] [drm:intel_crtc_set_config], [CRTC:4] [FB:9] #connectors=1
(x y) (0 0)
[ 0.534198] [drm:intel_set_config_compute_mode_changes], crtc has no fb,
full mode set
[ 0.534200] [drm:intel_set_config_compute_mode_changes], modes are
different, full mode set
[ 0.534203] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0
0 0 0 0 0 0x0 0x0
[ 0.534207] [drm:drm_mode_debug_printmodeline], Modeline 8:"1024x768" 60
65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 0.534210] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 0.534211] [drm:intel_crtc_set_config], attempting to set mode from
userspace
[ 0.534215] [drm:drm_mode_debug_printmodeline], Modeline 8:"1024x768" 60
65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 0.534220] [drm:intel_lvds_compute_config], forcing display bpp (was
24) to LVDS (18)
[ 0.534223] [drm:intel_modeset_pipe_config], [CRTC:4]
[ 0.534225] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp:
18, dithering: 1
[ 0.534227] [drm:__intel_set_mode], set mode pipe masks: modeset: 2,
prepare: 2, disable: 0
[ 0.534229] [drm:intel_panel_actually_set_backlight], set backlight PWM
= 0
[ 0.799023] [drm:i9xx_pfit_disable], disabling pfit, current: 0x00000008
[ 0.799028] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 0.799030] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 0.799032] [drm:i9xx_update_wm], FIFO watermarks - A: 26, B: 29
[ 0.799034] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 26, B:
29, C: 2, SR 1
[ 0.799036] [drm:i9xx_update_wm], memory self refresh disabled
[ 0.799042] [drm:i9xx_get_refclk], using SSC reference clock of 100 MHz
[ 0.799498] [drm:i9xx_crtc_mode_set], Mode for pipe B:
[ 0.799502] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x768" 60
65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 0.817020] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0
4096
[ 0.817024] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 0.817026] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 0.817027] [drm:i9xx_update_wm], FIFO watermarks - A: 26, B: 29
[ 0.817029] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 26, B:
29, C: 2, SR 1
[ 0.817031] [drm:i9xx_update_wm], memory self refresh disabled
[ 0.817034] [drm:intel_crtc_mode_set], [ENCODER:6:LVDS-6] set
[MODE:0:1024x768]
[ 0.817036] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 0.817038] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 0.817040] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 0.817042] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 0.817043] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 0.817045] [drm:i9xx_update_wm], self-refresh entries: 64
[ 0.817047] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 0.817049] [drm:i9xx_update_wm], memory self refresh enabled
[ 0.817503] [drm:intel_pre_enable_lvds], applying panel-fitter: 8, 0
[ 1.121016] [drm:intel_panel_actually_set_backlight], set backlight PWM
= 1
[ 1.121021] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 1.121024] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 1.121027] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 1.121029] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 1.121031] [drm:intel_modeset_check_state], [CRTC:3]
[ 1.121033] [drm:intel_modeset_check_state], [CRTC:4]
[ 1.121057] [drm:intel_crtc_set_config], [CRTC:4] [FB:9] #connectors=1
(x y) (0 0)
[ 1.121060] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 1.150027] Console: switching to colour frame buffer device 128x48
[ 1.150036] [drm:intel_crtc_set_config], [CRTC:4] [FB:9] #connectors=1
(x y) (0 0)
[ 1.150039] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 1.179054] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 1.179057] i915 0000:00:02.0: registered panic notifier
[ 1.179064] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on
minor 0
[ 1.180699] loop: module loaded
[ 1.231013] [drm] GMBUS [i915 gmbus ssc] timed out, falling back to bit
banging on pin 1
[ 1.350013] [drm] GMBUS [i915 gmbus dpc] timed out, falling back to bit
banging on pin 4
[ 1.465013] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit
banging on pin 5
[ 1.534016] [drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit
banging on pin 6
[ 1.598078] ACPI Warning: 0x00000528-0x0000052f SystemIO conflicts with
Region \PMIO 1 (20130328/utaddress-251)
[ 1.598086] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 1.598090] ACPI Warning: 0x000004b0-0x000004bf SystemIO conflicts with
Region \GPIO 1 (20130328/utaddress-251)
[ 1.598095] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 1.598097] ACPI Warning: 0x00000480-0x000004af SystemIO conflicts with
Region \GPIO 1 (20130328/utaddress-251)
[ 1.598102] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
(then as I start X)
[ 9.210459] [drm:i915_driver_open],
[ 9.210520] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
[ 9.210527] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 9.210530] [drm:intel_crtc_set_config], [CRTC:4] [FB:9] #connectors=1
(x y) (0 0)
[ 9.210535] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 9.273215] [drm:intel_crtc_set_config], [CRTC:4] [FB:9] #connectors=1
(x y) (0 0)
[ 9.273222] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 9.302897] [drm:i915_driver_open],
[ 9.302914] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[3]
ENCODERS[3]
[ 9.309778] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
[ 9.309786] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 9.309790] [drm:intel_crtc_set_config], [CRTC:4] [FB:9] #connectors=1
(x y) (0 0)
[ 9.309795] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 9.309931] [drm:i915_driver_open],
[ 9.309947] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
[ 9.309951] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 9.309954] [drm:intel_crtc_set_config], [CRTC:4] [FB:9] #connectors=1
(x y) (0 0)
[ 9.309958] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 9.309969] [drm:i915_driver_open],
[ 9.310162] [drm:i915_getparam], Unknown parameter 22
[ 9.310333] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[3]
ENCODERS[3]
[ 9.310339] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[3]
ENCODERS[3]
[ 9.310397] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 9.310401] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1]
[ 9.310417] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1] probed modes :
[ 9.310420] [drm:drm_mode_debug_printmodeline], Modeline 34:"1024x768"
60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 9.310425] [drm:drm_mode_debug_printmodeline], Modeline 32:"800x600" 60
40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 9.310430] [drm:drm_mode_debug_printmodeline], Modeline 33:"640x480" 60
25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 9.310437] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 9.310528] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
[ 9.310533] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1]
[ 9.322037] [drm:intel_crt_detect], CRT not detected via hotplug
[ 9.322313] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent
adapter i915 gmbus vga
[ 9.322316] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50
[no valid EDID found]
[ 9.322320] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1] disconnected
[ 9.322334] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
[ 9.322338] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1]
[ 9.334028] [drm:intel_crt_detect], CRT not detected via hotplug
[ 9.334296] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent
adapter i915 gmbus vga
[ 9.334299] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50
[no valid EDID found]
[ 9.334302] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1] disconnected
[ 9.334356] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
[ 9.334360] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1]
[ 9.334365] [drm:intel_get_load_detect_pipe], [CONNECTOR:16:SVIDEO-1],
[ENCODER:17:TV-17]
[ 9.334369] [drm:intel_get_load_detect_pipe], creating tmp fb for
load-detection
[ 9.334385] [drm:intel_tv_compute_config], forcing bpc to 8 for TV
[ 9.334388] [drm:intel_modeset_pipe_config], [CRTC:3]
[ 9.334390] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp:
24, dithering: 0
[ 9.334393] [drm:__intel_set_mode], set mode pipe masks: modeset: 1,
prepare: 1, disable: 0
[ 9.334858] [drm:i9xx_crtc_mode_set], Mode for pipe A:
[ 9.334861] [drm:drm_mode_debug_printmodeline], Modeline 0:"NTSC 480i" 0
107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
[ 9.361062] [drm:i9xx_update_plane], Writing base 00320000 00000000 0 0
5120
[ 9.361074] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 9.361078] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 9.361081] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 9.361083] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 9.361086] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 9.361089] [drm:i9xx_update_wm], self-refresh entries: 64
[ 9.361092] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 9.361095] [drm:i9xx_update_wm], memory self refresh enabled
[ 9.361099] [drm:intel_crtc_mode_set], [ENCODER:17:TV-17] set
[MODE:0:NTSC 480i]
[ 9.376140] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 9.376146] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 9.376149] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 9.376151] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 9.376154] [drm:intel_calculate_wm], FIFO entries required for mode: 34
[ 9.376156] [drm:intel_calculate_wm], FIFO watermark level: -5
[ 9.376159] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 1
[ 9.376161] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 1,
C: 2, SR 1
[ 9.376165] [drm:i9xx_update_wm], memory self refresh disabled
[ 9.394071] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 9.394080] [drm:intel_connector_check_state], [CONNECTOR:16:SVIDEO-1]
[ 9.394084] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 9.394087] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 9.394091] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 9.394094] [drm:intel_modeset_check_state], [CRTC:3]
[ 9.394097] [drm:intel_modeset_check_state], [CRTC:4]
[ 9.445019] [drm:intel_tv_detect_type], TV detected: c0007, 7f0000aa
[ 9.445028] [drm:intel_tv_detect_type], Unrecognised TV connection
[ 9.476032] [drm:intel_release_load_detect_pipe],
[CONNECTOR:16:SVIDEO-1], [ENCODER:17:TV-17]
[ 9.476041] [drm:__intel_set_mode], set mode pipe masks: modeset: 0,
prepare: 0, disable: 1
[ 9.519047] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 9.519054] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 9.519056] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 9.519059] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 9.519062] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 9.519065] [drm:i9xx_update_wm], self-refresh entries: 64
[ 9.519068] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 9.519071] [drm:i9xx_update_wm], memory self refresh enabled
[ 9.519080] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 9.519084] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 9.519088] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 9.519091] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 9.519094] [drm:intel_modeset_check_state], [CRTC:3]
[ 9.519097] [drm:intel_modeset_check_state], [CRTC:4]
[ 9.519246] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1] disconnected
[ 9.520291] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
[ 9.520295] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1]
[ 9.520299] [drm:intel_get_load_detect_pipe], [CONNECTOR:16:SVIDEO-1],
[ENCODER:17:TV-17]
[ 9.520303] [drm:intel_get_load_detect_pipe], creating tmp fb for
load-detection
[ 9.520317] [drm:intel_tv_compute_config], forcing bpc to 8 for TV
[ 9.520321] [drm:intel_modeset_pipe_config], [CRTC:3]
[ 9.520323] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp:
24, dithering: 0
[ 9.520326] [drm:__intel_set_mode], set mode pipe masks: modeset: 1,
prepare: 1, disable: 0
[ 9.520792] [drm:i9xx_crtc_mode_set], Mode for pipe A:
[ 9.520795] [drm:drm_mode_debug_printmodeline], Modeline 0:"NTSC 480i" 0
107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
[ 9.547313] [drm:i9xx_update_plane], Writing base 00320000 00000000 0 0
5120
[ 9.547325] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 9.547329] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 9.547331] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 9.547334] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 9.547337] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 9.547340] [drm:i9xx_update_wm], self-refresh entries: 64
[ 9.547342] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 9.547346] [drm:i9xx_update_wm], memory self refresh enabled
[ 9.547350] [drm:intel_crtc_mode_set], [ENCODER:17:TV-17] set
[MODE:0:NTSC 480i]
[ 9.562392] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 9.562401] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 9.562403] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 9.562406] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 9.562409] [drm:intel_calculate_wm], FIFO entries required for mode: 34
[ 9.562411] [drm:intel_calculate_wm], FIFO watermark level: -5
[ 9.562414] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 1
[ 9.562417] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 1,
C: 2, SR 1
[ 9.562420] [drm:i9xx_update_wm], memory self refresh disabled
[ 9.580111] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 9.580119] [drm:intel_connector_check_state], [CONNECTOR:16:SVIDEO-1]
[ 9.580123] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 9.580126] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 9.580130] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 9.580133] [drm:intel_modeset_check_state], [CRTC:3]
[ 9.580136] [drm:intel_modeset_check_state], [CRTC:4]
[ 9.630038] [drm:intel_tv_detect_type], TV detected: c0007, 7f0000aa
[ 9.630045] [drm:intel_tv_detect_type], Unrecognised TV connection
[ 9.646032] [drm:intel_release_load_detect_pipe],
[CONNECTOR:16:SVIDEO-1], [ENCODER:17:TV-17]
[ 9.646038] [drm:__intel_set_mode], set mode pipe masks: modeset: 0,
prepare: 0, disable: 1
[ 9.689043] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 9.689051] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 9.689054] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 9.689057] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 9.689060] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 9.689063] [drm:i9xx_update_wm], self-refresh entries: 64
[ 9.689065] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 9.689069] [drm:i9xx_update_wm], memory self refresh enabled
[ 9.689077] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 9.689082] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 9.689085] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 9.689089] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 9.689091] [drm:intel_modeset_check_state], [CRTC:3]
[ 9.689094] [drm:intel_modeset_check_state], [CRTC:4]
[ 9.689241] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1] disconnected
[ 9.690401] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 9.690407] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1]
[ 9.690424] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1] probed modes :
[ 9.690427] [drm:drm_mode_debug_printmodeline], Modeline 34:"1024x768"
60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 9.690433] [drm:drm_mode_debug_printmodeline], Modeline 32:"800x600" 60
40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 9.690437] [drm:drm_mode_debug_printmodeline], Modeline 33:"640x480" 60
25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 9.690444] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 9.691343] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
[ 9.691350] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1]
[ 9.703087] [drm:intel_crt_detect], CRT not detected via hotplug
[ 9.703363] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent
adapter i915 gmbus vga
[ 9.703366] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50
[no valid EDID found]
[ 9.703370] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1] disconnected
[ 9.703382] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
[ 9.703386] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1]
[ 9.715036] [drm:intel_crt_detect], CRT not detected via hotplug
[ 9.715311] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent
adapter i915 gmbus vga
[ 9.715314] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50
[no valid EDID found]
[ 9.715318] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1] disconnected
[ 9.715394] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
[ 9.715399] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1]
[ 9.715404] [drm:intel_get_load_detect_pipe], [CONNECTOR:16:SVIDEO-1],
[ENCODER:17:TV-17]
[ 9.715407] [drm:intel_get_load_detect_pipe], creating tmp fb for
load-detection
[ 9.715423] [drm:intel_tv_compute_config], forcing bpc to 8 for TV
[ 9.715426] [drm:intel_modeset_pipe_config], [CRTC:3]
[ 9.715429] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp:
24, dithering: 0
[ 9.715432] [drm:__intel_set_mode], set mode pipe masks: modeset: 1,
prepare: 1, disable: 0
[ 9.715898] [drm:i9xx_crtc_mode_set], Mode for pipe A:
[ 9.715900] [drm:drm_mode_debug_printmodeline], Modeline 0:"NTSC 480i" 0
107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
[ 9.742292] [drm:i9xx_update_plane], Writing base 00320000 00000000 0 0
5120
[ 9.742304] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 9.742307] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 9.742310] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 9.742313] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 9.742316] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 9.742319] [drm:i9xx_update_wm], self-refresh entries: 64
[ 9.742321] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 9.742324] [drm:i9xx_update_wm], memory self refresh enabled
[ 9.742328] [drm:intel_crtc_mode_set], [ENCODER:17:TV-17] set
[MODE:0:NTSC 480i]
[ 9.757371] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 9.757378] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 9.757381] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 9.757384] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 9.757386] [drm:intel_calculate_wm], FIFO entries required for mode: 34
[ 9.757389] [drm:intel_calculate_wm], FIFO watermark level: -5
[ 9.757391] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 1
[ 9.757394] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 1,
C: 2, SR 1
[ 9.757397] [drm:i9xx_update_wm], memory self refresh disabled
[ 9.775070] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 9.775079] [drm:intel_connector_check_state], [CONNECTOR:16:SVIDEO-1]
[ 9.775083] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 9.775086] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 9.775090] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 9.775092] [drm:intel_modeset_check_state], [CRTC:3]
[ 9.775096] [drm:intel_modeset_check_state], [CRTC:4]
[ 9.825032] [drm:intel_tv_detect_type], TV detected: c0007, 7f0000aa
[ 9.825039] [drm:intel_tv_detect_type], Unrecognised TV connection
[ 9.841038] [drm:intel_release_load_detect_pipe],
[CONNECTOR:16:SVIDEO-1], [ENCODER:17:TV-17]
[ 9.841048] [drm:__intel_set_mode], set mode pipe masks: modeset: 0,
prepare: 0, disable: 1
[ 9.885044] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 9.885053] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 9.885056] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 9.885059] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 9.885062] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 9.885065] [drm:i9xx_update_wm], self-refresh entries: 64
[ 9.885067] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 9.885070] [drm:i9xx_update_wm], memory self refresh enabled
[ 9.885080] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 9.885084] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 9.885088] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 9.885091] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 9.885094] [drm:intel_modeset_check_state], [CRTC:3]
[ 9.885097] [drm:intel_modeset_check_state], [CRTC:4]
[ 9.885245] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1] disconnected
[ 9.886349] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
[ 9.886353] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1]
[ 9.886357] [drm:intel_get_load_detect_pipe], [CONNECTOR:16:SVIDEO-1],
[ENCODER:17:TV-17]
[ 9.886361] [drm:intel_get_load_detect_pipe], creating tmp fb for
load-detection
[ 9.886375] [drm:intel_tv_compute_config], forcing bpc to 8 for TV
[ 9.886378] [drm:intel_modeset_pipe_config], [CRTC:3]
[ 9.886380] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp:
24, dithering: 0
[ 9.886383] [drm:__intel_set_mode], set mode pipe masks: modeset: 1,
prepare: 1, disable: 0
[ 9.886849] [drm:i9xx_crtc_mode_set], Mode for pipe A:
[ 9.886852] [drm:drm_mode_debug_printmodeline], Modeline 0:"NTSC 480i" 0
107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
[ 9.913557] [drm:i9xx_update_plane], Writing base 00320000 00000000 0 0
5120
[ 9.913569] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 9.913573] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 9.913575] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 9.913578] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 9.913581] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 9.913584] [drm:i9xx_update_wm], self-refresh entries: 64
[ 9.913586] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 9.913589] [drm:i9xx_update_wm], memory self refresh enabled
[ 9.913594] [drm:intel_crtc_mode_set], [ENCODER:17:TV-17] set
[MODE:0:NTSC 480i]
[ 9.928636] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 9.928643] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 9.928646] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 9.928648] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 9.928651] [drm:intel_calculate_wm], FIFO entries required for mode: 34
[ 9.928654] [drm:intel_calculate_wm], FIFO watermark level: -5
[ 9.928656] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 1
[ 9.928659] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 1,
C: 2, SR 1
[ 9.928662] [drm:i9xx_update_wm], memory self refresh disabled
[ 9.947077] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 9.947085] [drm:intel_connector_check_state], [CONNECTOR:16:SVIDEO-1]
[ 9.947090] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 9.947093] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 9.947096] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 9.947099] [drm:intel_modeset_check_state], [CRTC:3]
[ 9.947103] [drm:intel_modeset_check_state], [CRTC:4]
[ 9.995035] [drm:intel_tv_detect_type], TV detected: c0007, 7f0000aa
[ 9.995043] [drm:intel_tv_detect_type], Unrecognised TV connection
[ 10.027037] [drm:intel_release_load_detect_pipe],
[CONNECTOR:16:SVIDEO-1], [ENCODER:17:TV-17]
[ 10.027047] [drm:__intel_set_mode], set mode pipe masks: modeset: 0,
prepare: 0, disable: 1
[ 10.070044] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 10.070054] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 10.070057] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 10.070060] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 10.070063] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 10.070066] [drm:i9xx_update_wm], self-refresh entries: 64
[ 10.070068] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 10.070071] [drm:i9xx_update_wm], memory self refresh enabled
[ 10.070082] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 10.070086] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 10.070090] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 10.070093] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 10.070096] [drm:intel_modeset_check_state], [CRTC:3]
[ 10.070099] [drm:intel_modeset_check_state], [CRTC:4]
[ 10.070249] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1] disconnected
[ 10.090229] [drm:drm_mode_addfb], [FB:10]
[ 10.090300] [drm:drm_mode_setcrtc], [CRTC:4]
[ 10.090307] [drm:drm_mode_setcrtc], [CONNECTOR:5:LVDS-1]
[ 10.090310] [drm:intel_crtc_set_config], [CRTC:4] [FB:10] #connectors=1
(x y) (0 0)
[ 10.090316] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 10.097904] [drm:i9xx_update_plane], Writing base 00400000 00000000 0 0
4096
[ 10.107095] [drm:drm_mode_setcrtc], [CRTC:3]
[ 10.107103] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
[ 10.107109] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 10.181673] [drm:i915_getparam], Unknown parameter 22
[ 11.859330] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 11.859340] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1]
[ 11.859359] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1] probed modes :
[ 11.859362] [drm:drm_mode_debug_printmodeline], Modeline 34:"1024x768"
60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 11.859368] [drm:drm_mode_debug_printmodeline], Modeline 32:"800x600" 60
40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 11.859373] [drm:drm_mode_debug_printmodeline], Modeline 33:"640x480" 60
25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 11.859381] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 11.859753] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
[ 11.859759] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1]
[ 11.871028] [drm:intel_crt_detect], CRT not detected via hotplug
[ 11.871308] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent
adapter i915 gmbus vga
[ 11.871311] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50
[no valid EDID found]
[ 11.871316] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1] disconnected
[ 11.871344] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
[ 11.871347] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1]
[ 11.883049] [drm:intel_crt_detect], CRT not detected via hotplug
[ 11.883330] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent
adapter i915 gmbus vga
[ 11.883334] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50
[no valid EDID found]
[ 11.883339] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1] disconnected
[ 11.883380] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
[ 11.883385] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1]
[ 11.883389] [drm:intel_get_load_detect_pipe], [CONNECTOR:16:SVIDEO-1],
[ENCODER:17:TV-17]
[ 11.883393] [drm:intel_get_load_detect_pipe], creating tmp fb for
load-detection
[ 11.883410] [drm:intel_tv_compute_config], forcing bpc to 8 for TV
[ 11.883413] [drm:intel_modeset_pipe_config], [CRTC:3]
[ 11.883415] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp:
24, dithering: 0
[ 11.883418] [drm:__intel_set_mode], set mode pipe masks: modeset: 1,
prepare: 1, disable: 0
[ 11.883884] [drm:i9xx_crtc_mode_set], Mode for pipe A:
[ 11.883887] [drm:drm_mode_debug_printmodeline], Modeline 0:"NTSC 480i" 0
107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
[ 11.910670] [drm:i9xx_update_plane], Writing base 01300000 00000000 0 0
5120
[ 11.910682] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 11.910686] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 11.910688] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 11.910691] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 11.910694] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 11.910697] [drm:i9xx_update_wm], self-refresh entries: 64
[ 11.910700] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 11.910703] [drm:i9xx_update_wm], memory self refresh enabled
[ 11.910708] [drm:intel_crtc_mode_set], [ENCODER:17:TV-17] set
[MODE:0:NTSC 480i]
[ 11.929057] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 11.929065] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 11.929067] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 11.929070] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 11.929073] [drm:intel_calculate_wm], FIFO entries required for mode: 34
[ 11.929075] [drm:intel_calculate_wm], FIFO watermark level: -5
[ 11.929078] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 1
[ 11.929081] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 1,
C: 2, SR 1
[ 11.929084] [drm:i9xx_update_wm], memory self refresh disabled
[ 11.948166] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 11.948176] [drm:intel_connector_check_state], [CONNECTOR:16:SVIDEO-1]
[ 11.948180] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 11.948184] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 11.948187] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 11.948190] [drm:intel_modeset_check_state], [CRTC:3]
[ 11.948194] [drm:intel_modeset_check_state], [CRTC:4]
[ 11.996037] [drm:intel_tv_detect_type], TV detected: c0007, 7f0000aa
[ 11.996044] [drm:intel_tv_detect_type], Unrecognised TV connection
[ 12.026042] [drm:intel_release_load_detect_pipe],
[CONNECTOR:16:SVIDEO-1], [ENCODER:17:TV-17]
[ 12.026049] [drm:__intel_set_mode], set mode pipe masks: modeset: 0,
prepare: 0, disable: 1
[ 12.069066] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 12.069071] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 12.069074] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 12.069077] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 12.069080] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 12.069083] [drm:i9xx_update_wm], self-refresh entries: 64
[ 12.069086] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 12.069089] [drm:i9xx_update_wm], memory self refresh enabled
[ 12.069096] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 12.069100] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 12.069104] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 12.069107] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 12.069110] [drm:intel_modeset_check_state], [CRTC:3]
[ 12.069113] [drm:intel_modeset_check_state], [CRTC:4]
[ 12.069259] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1] disconnected
[ 12.071088] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
[ 12.071093] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1]
[ 12.071097] [drm:intel_get_load_detect_pipe], [CONNECTOR:16:SVIDEO-1],
[ENCODER:17:TV-17]
[ 12.071101] [drm:intel_get_load_detect_pipe], creating tmp fb for
load-detection
[ 12.071114] [drm:intel_tv_compute_config], forcing bpc to 8 for TV
[ 12.071117] [drm:intel_modeset_pipe_config], [CRTC:3]
[ 12.071119] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp:
24, dithering: 0
[ 12.071122] [drm:__intel_set_mode], set mode pipe masks: modeset: 1,
prepare: 1, disable: 0
[ 12.071587] [drm:i9xx_crtc_mode_set], Mode for pipe A:
[ 12.071590] [drm:drm_mode_debug_printmodeline], Modeline 0:"NTSC 480i" 0
107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
[ 12.096913] [drm:i9xx_update_plane], Writing base 01300000 00000000 0 0
5120
[ 12.096926] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 12.096930] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 12.096932] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 12.096935] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 12.096938] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 12.096941] [drm:i9xx_update_wm], self-refresh entries: 64
[ 12.096943] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 12.096947] [drm:i9xx_update_wm], memory self refresh enabled
[ 12.096951] [drm:intel_crtc_mode_set], [ENCODER:17:TV-17] set
[MODE:0:NTSC 480i]
[ 12.123079] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 12.123090] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 12.123092] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 12.123095] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 12.123098] [drm:intel_calculate_wm], FIFO entries required for mode: 34
[ 12.123100] [drm:intel_calculate_wm], FIFO watermark level: -5
[ 12.123103] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 1
[ 12.123106] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 1,
C: 2, SR 1
[ 12.123109] [drm:i9xx_update_wm], memory self refresh disabled
[ 12.142397] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 12.142407] [drm:intel_connector_check_state], [CONNECTOR:16:SVIDEO-1]
[ 12.142411] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 12.142415] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 12.142418] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 12.142421] [drm:intel_modeset_check_state], [CRTC:3]
[ 12.142424] [drm:intel_modeset_check_state], [CRTC:4]
[ 12.178034] [drm:intel_tv_detect_type], TV detected: c0007, 7f0000aa
[ 12.178045] [drm:intel_tv_detect_type], Unrecognised TV connection
[ 12.194033] [drm:intel_release_load_detect_pipe],
[CONNECTOR:16:SVIDEO-1], [ENCODER:17:TV-17]
[ 12.194043] [drm:__intel_set_mode], set mode pipe masks: modeset: 0,
prepare: 0, disable: 1
[ 12.240434] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 12.240444] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 12.240447] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 12.240449] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 12.240452] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 12.240455] [drm:i9xx_update_wm], self-refresh entries: 64
[ 12.240458] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 12.240461] [drm:i9xx_update_wm], memory self refresh enabled
[ 12.240470] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 12.240475] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 12.240478] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 12.240482] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 12.240484] [drm:intel_modeset_check_state], [CRTC:3]
[ 12.240488] [drm:intel_modeset_check_state], [CRTC:4]
[ 12.245090] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1] disconnected
[ 12.254751] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 12.254762] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1]
[ 12.254781] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1] probed modes :
[ 12.254784] [drm:drm_mode_debug_printmodeline], Modeline 34:"1024x768"
60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 12.255504] [drm:drm_mode_debug_printmodeline], Modeline 32:"800x600" 60
40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 12.255510] [drm:drm_mode_debug_printmodeline], Modeline 33:"640x480" 60
25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 12.255520] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 12.255854] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
[ 12.255860] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1]
[ 12.267033] [drm:intel_crt_detect], CRT not detected via hotplug
[ 12.267309] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent
adapter i915 gmbus vga
[ 12.267312] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50
[no valid EDID found]
[ 12.267317] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1] disconnected
[ 12.267343] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
[ 12.267347] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1]
[ 12.279031] [drm:intel_crt_detect], CRT not detected via hotplug
[ 12.279310] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent
adapter i915 gmbus vga
[ 12.279313] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50
[no valid EDID found]
[ 12.279317] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1] disconnected
[ 12.279360] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
[ 12.279364] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1]
[ 12.279369] [drm:intel_get_load_detect_pipe], [CONNECTOR:16:SVIDEO-1],
[ENCODER:17:TV-17]
[ 12.279373] [drm:intel_get_load_detect_pipe], creating tmp fb for
load-detection
[ 12.279391] [drm:intel_tv_compute_config], forcing bpc to 8 for TV
[ 12.279394] [drm:intel_modeset_pipe_config], [CRTC:3]
[ 12.279396] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp:
24, dithering: 0
[ 12.279399] [drm:__intel_set_mode], set mode pipe masks: modeset: 1,
prepare: 1, disable: 0
[ 12.279884] [drm:i9xx_crtc_mode_set], Mode for pipe A:
[ 12.279887] [drm:drm_mode_debug_printmodeline], Modeline 0:"NTSC 480i" 0
107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
[ 12.306377] [drm:i9xx_update_plane], Writing base 01300000 00000000 0 0
5120
[ 12.306389] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 12.306393] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 12.306395] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 12.306398] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 12.306401] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 12.306404] [drm:i9xx_update_wm], self-refresh entries: 64
[ 12.306406] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 12.306409] [drm:i9xx_update_wm], memory self refresh enabled
[ 12.306414] [drm:intel_crtc_mode_set], [ENCODER:17:TV-17] set
[MODE:0:NTSC 480i]
[ 12.325590] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 12.325599] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 12.325602] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 12.325605] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 12.325608] [drm:intel_calculate_wm], FIFO entries required for mode: 34
[ 12.325610] [drm:intel_calculate_wm], FIFO watermark level: -5
[ 12.325612] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 1
[ 12.325615] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 1,
C: 2, SR 1
[ 12.325618] [drm:i9xx_update_wm], memory self refresh disabled
[ 12.345160] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 12.345170] [drm:intel_connector_check_state], [CONNECTOR:16:SVIDEO-1]
[ 12.345174] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 12.345177] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 12.345181] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 12.345184] [drm:intel_modeset_check_state], [CRTC:3]
[ 12.345187] [drm:intel_modeset_check_state], [CRTC:4]
[ 12.393054] [drm:intel_tv_detect_type], TV detected: c0007, 7f0000aa
[ 12.393061] [drm:intel_tv_detect_type], Unrecognised TV connection
[ 12.409040] [drm:intel_release_load_detect_pipe],
[CONNECTOR:16:SVIDEO-1], [ENCODER:17:TV-17]
[ 12.409051] [drm:__intel_set_mode], set mode pipe masks: modeset: 0,
prepare: 0, disable: 1
[ 12.453228] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 12.453237] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 12.453240] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 12.453242] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 12.453245] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 12.453248] [drm:i9xx_update_wm], self-refresh entries: 64
[ 12.453251] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 12.453254] [drm:i9xx_update_wm], memory self refresh enabled
[ 12.453263] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 12.453268] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 12.453271] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 12.453275] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 12.453278] [drm:intel_modeset_check_state], [CRTC:3]
[ 12.453281] [drm:intel_modeset_check_state], [CRTC:4]
[ 12.453955] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1] disconnected
[ 12.458208] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
[ 12.458217] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1]
[ 12.458222] [drm:intel_get_load_detect_pipe], [CONNECTOR:16:SVIDEO-1],
[ENCODER:17:TV-17]
[ 12.458226] [drm:intel_get_load_detect_pipe], creating tmp fb for
load-detection
[ 12.458240] [drm:intel_tv_compute_config], forcing bpc to 8 for TV
[ 12.458244] [drm:intel_modeset_pipe_config], [CRTC:3]
[ 12.458246] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp:
24, dithering: 0
[ 12.458249] [drm:__intel_set_mode], set mode pipe masks: modeset: 1,
prepare: 1, disable: 0
[ 12.458715] [drm:i9xx_crtc_mode_set], Mode for pipe A:
[ 12.458718] [drm:drm_mode_debug_printmodeline], Modeline 0:"NTSC 480i" 0
107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
[ 12.487733] [drm:i9xx_update_plane], Writing base 01300000 00000000 0 0
5120
[ 12.487745] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 12.487749] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 12.487752] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 12.487755] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 12.487757] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 12.487761] [drm:i9xx_update_wm], self-refresh entries: 64
[ 12.487763] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 12.487766] [drm:i9xx_update_wm], memory self refresh enabled
[ 12.487771] [drm:intel_crtc_mode_set], [ENCODER:17:TV-17] set
[MODE:0:NTSC 480i]
[ 12.502998] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 12.503857] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 12.503860] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 12.503863] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 12.503866] [drm:intel_calculate_wm], FIFO entries required for mode: 34
[ 12.503868] [drm:intel_calculate_wm], FIFO watermark level: -5
[ 12.503871] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 1
[ 12.503874] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 1,
C: 2, SR 1
[ 12.503877] [drm:i9xx_update_wm], memory self refresh disabled
[ 12.523976] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 12.523985] [drm:intel_connector_check_state], [CONNECTOR:16:SVIDEO-1]
[ 12.523988] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 12.523992] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 12.523995] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 12.523998] [drm:intel_modeset_check_state], [CRTC:3]
[ 12.524021] [drm:intel_modeset_check_state], [CRTC:4]
[ 12.570029] [drm:intel_tv_detect_type], TV detected: c0007, 7f0000aa
[ 12.570038] [drm:intel_tv_detect_type], Unrecognised TV connection
[ 12.600036] [drm:intel_release_load_detect_pipe],
[CONNECTOR:16:SVIDEO-1], [ENCODER:17:TV-17]
[ 12.600046] [drm:__intel_set_mode], set mode pipe masks: modeset: 0,
prepare: 0, disable: 1
[ 12.643400] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 12.643409] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 12.643412] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 12.643415] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 12.643418] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 12.643421] [drm:i9xx_update_wm], self-refresh entries: 64
[ 12.643423] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 12.643426] [drm:i9xx_update_wm], memory self refresh enabled
[ 12.643435] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 12.643440] [drm:intel_modeset_check_state], [ENCODER:6:LVDS-6]
[ 12.643444] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15]
[ 12.643447] [drm:intel_modeset_check_state], [ENCODER:17:TV-17]
[ 12.643450] [drm:intel_modeset_check_state], [CRTC:3]
[ 12.643453] [drm:intel_modeset_check_state], [CRTC:4]
[ 12.643607] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1] disconnected
[-- Attachment #1.2: Type: text/html, Size: 62274 bytes --]
[-- Attachment #2: Type: text/plain, Size: 159 bytes --]
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: i915.fastboot bug report - not working on coreboot
2014-10-22 18:39 ` Charles Devereaux
@ 2014-10-23 20:44 ` Charles Devereaux
2014-10-30 21:34 ` Jesse Barnes
0 siblings, 1 reply; 8+ messages in thread
From: Charles Devereaux @ 2014-10-23 20:44 UTC (permalink / raw)
To: Jesse Barnes; +Cc: intel-gfx, Paul Menzel
[-- Attachment #1.1: Type: text/plain, Size: 20087 bytes --]
Actually, I just realized today I had booted the wrong kernel (!!!!)
My mistake, sorry about that.
Here is the right drm.debug output, after recompiling (vanilla kernel).
Options :
nohz=on nmi_watchdog=0 pcie=aspm i915.semaphores=1 i915.i915_enable_rc6=1
i915.i915_enable_fbc=1 i915.lvds_downclock=1 thinkpad_acpi.force_load=1
thinkpad_acpi.brightness_enable=0 snd-hda-intel.index=0
snd_hda_intel.power_save=10 snd_hda_intel.model=thinkpad
snd-hda-intel.probe_mask=0x103 snd-pcsp.index=1
btusb.reset=1 i915.fastboot=1 drm.debug=6 quiet
Linux thinkpad 3.14.16-x60 #14 SMP PREEMPT Thu Oct 23 15:57:12 EDT 2014
i686 GNU/Linux
[ 0.220715] Linux agpgart interface v0.103
[ 0.220767] agpgart-intel 0000:00:00.0: Intel 945GM Chipset
[ 0.220778] agpgart-intel 0000:00:00.0: detected gtt size: 262144K
total, 262144K mappable
[ 0.221361] agpgart-intel 0000:00:00.0: detected 8192K stolen memory
[ 0.221671] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[ 0.221736] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180
seconds, margin is 60 seconds).
[ 0.221738] Hangcheck: Using getrawmonotonic().
[ 0.221760] [drm] Initialized drm 1.1.0 20060810
[ 0.222647] [drm:i915_dump_device_info], i915 device info: gen=3,
pciid=0x27a2
flags=is_mobile,is_i945gm,has_fbc,has_hotplug,cursor_needs_physical,has_overlay,overlay_needs_physical,supports_tv,
[ 0.222663] [drm:intel_detect_pch], No PCH found.
[ 0.222667] [drm] Memory usable by graphics device = 256M
[ 0.222669] [drm:i915_gem_gtt_init], GMADR size = 256M
[ 0.222672] [drm:i915_gem_gtt_init], GTT stolen size = 8M
[ 0.224511] [drm:intel_opregion_setup], graphic opregion physical addr:
0x0
[ 0.224515] [drm:intel_opregion_setup], ACPI OpRegion not supported!
[ 0.224542] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 0.224544] [drm] Driver supports precise vblank timestamp query.
[ 0.224548] [drm:init_vbt_defaults], Set default to SSC at 100000 kHz
[ 0.224554] i915 0000:00:02.0: Invalid ROM contents
[ 0.224561] [drm:intel_parse_bios], VBT signature missing
[ 0.224563] [drm] failed to find VBIOS tables
[ 0.224573] [drm:intel_dsm_pci_probe], no _DSM method for intel device
[ 0.224584] [drm:i915_stolen_to_physical], GTT within stolen memory at
0xcf800000-0xcf83ffff
[ 0.224587] [drm:i915_stolen_to_physical], Stolen memory adjusted to
0xcf840000-0xcfffffff
[ 0.224591] [drm:i915_gem_init_stolen], found 8126464 bytes of stolen
memory at cf840000
[ 0.224633] [drm:intel_modeset_init], 2 display pipes available.
[ 0.224638] [drm:intel_crtc_init], swapping pipes & planes for FBC
[ 0.224642] [drm:intel_modeset_init], pipe A sprite A init failed: -19
[ 0.224646] [drm:intel_crtc_init], swapping pipes & planes for FBC
[ 0.224649] [drm:intel_modeset_init], pipe B sprite B init failed: -19
[ 0.224655] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 0.236655] ACPI: Deprecated procfs I/F for battery is loaded, please
retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 0.236664] ACPI: Battery Slot [BAT0] (battery present)
[ 0.236796] ACPI: Deprecated procfs I/F for battery is loaded, please
retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 0.236804] ACPI: Battery Slot [BAT1] (battery absent)
[ 0.258545] [drm:intel_lvds_init], using preferred mode from EDID:
[ 0.258551] [drm:drm_mode_debug_printmodeline], Modeline 8:"1024x768" 60
65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 0.258556] [drm:intel_lvds_init], detected single-link lvds
configuration
[ 0.258599] [drm:intel_panel_setup_backlight], failed to setup backlight
for connector LVDS-1
[ 0.258705] [drm:i915_gem_setup_global_gtt], clearing unused GTT space:
[0, ffff000]
[ 0.261103] [drm:i915_gem_object_create_stolen], creating stolen object:
size=20000
[ 0.261108] [drm:i915_pages_create_for_stolen], offset=0x0, size=131072
[ 0.261242] [drm] initialized overlay support
[ 0.261248] [drm:intel_modeset_readout_hw_state], [CRTC:3] hw state
readout: disabled
[ 0.261256] [drm:intel_modeset_readout_hw_state], [CRTC:4] hw state
readout: enabled
[ 0.261261] [drm:intel_modeset_readout_hw_state], [ENCODER:6:LVDS-6] hw
state readout: enabled, pipe B
[ 0.261265] [drm:intel_modeset_readout_hw_state], [ENCODER:15:DAC-15] hw
state readout: disabled, pipe A
[ 0.261269] [drm:intel_modeset_readout_hw_state], [ENCODER:17:TV-17] hw
state readout: disabled, pipe A
[ 0.261273] [drm:intel_modeset_readout_hw_state], [CONNECTOR:5:LVDS-1]
hw state readout: enabled
[ 0.261276] [drm:intel_modeset_readout_hw_state], [CONNECTOR:14:VGA-1]
hw state readout: disabled
[ 0.261280] [drm:intel_modeset_readout_hw_state],
[CONNECTOR:16:SVIDEO-1] hw state readout: disabled
[ 0.261283] [drm:intel_modeset_setup_hw_state], [CRTC:4] found active
mode:
[ 0.261287] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 54167
1024 1048 1184 1344 768 771 777 806 0x0 0xa
[ 0.261292] [drm:intel_dump_pipe_config], [CRTC:3][setup_hw_state]
config for pipe A
[ 0.261295] [drm:intel_dump_pipe_config], cpu_transcoder: A
[ 0.261298] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
[ 0.261301] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m:
0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 0.261305] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0,
link_m: 0, link_n: 0, tu: 0
[ 0.261307] [drm:intel_dump_pipe_config], requested mode:
[ 0.261311] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0
0 0 0 0 0 0x0 0x0
[ 0.261313] [drm:intel_dump_pipe_config], adjusted mode:
[ 0.261317] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0
0 0 0 0 0 0x0 0x0
[ 0.261321] [drm:intel_dump_crtc_timings], crtc timings: 0 0 0 0 0 0 0 0
0, type: 0x0 flags: 0x0
[ 0.261324] [drm:intel_dump_pipe_config], port clock: 0
[ 0.261326] [drm:intel_dump_pipe_config], pipe src size: 0x0
[ 0.261329] [drm:intel_dump_pipe_config], gmch pfit: control:
0x00000000, ratios: 0x00000000, lvds border: 0x00000000
[ 0.261332] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000,
size: 0x00000000, disabled
[ 0.261335] [drm:intel_dump_pipe_config], ips: 0
[ 0.261337] [drm:intel_dump_pipe_config], double wide: 0
[ 0.261341] [drm:intel_dump_pipe_config], [CRTC:4][setup_hw_state]
config for pipe B
[ 0.261343] [drm:intel_dump_pipe_config], cpu_transcoder: B
[ 0.261345] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
[ 0.261349] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m:
0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 0.261352] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0,
link_m: 0, link_n: 0, tu: 0
[ 0.261355] [drm:intel_dump_pipe_config], requested mode:
[ 0.261359] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 1024 0
0 0 768 0 0 0 0x0 0x0
[ 0.261361] [drm:intel_dump_pipe_config], adjusted mode:
[ 0.261365] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0
0 0 0 0 0 0x0 0xa
[ 0.261369] [drm:intel_dump_crtc_timings], crtc timings: 54167 1024 1048
1184 1344 768 771 777 806, type: 0x0 flags: 0xa
[ 0.261372] [drm:intel_dump_pipe_config], port clock: 54167
[ 0.261375] [drm:intel_dump_pipe_config], pipe src size: 1024x768
[ 0.261378] [drm:intel_dump_pipe_config], gmch pfit: control:
0x00000008, ratios: 0x00000000, lvds border: 0x00000000
[ 0.261380] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000,
size: 0x00000000, disabled
[ 0.261383] [drm:intel_dump_pipe_config], ips: 0
[ 0.261385] [drm:intel_dump_pipe_config], double wide: 0
[ 0.261389] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 0.261393] [drm:check_encoder_state], [ENCODER:6:LVDS-6]
[ 0.261396] [drm:check_encoder_state], [ENCODER:15:DAC-15]
[ 0.261399] [drm:check_encoder_state], [ENCODER:17:TV-17]
[ 0.261402] [drm:check_crtc_state], [CRTC:3]
[ 0.261405] [drm:check_crtc_state], [CRTC:4]
[ 0.261420] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1]
[ 0.261423] [drm:intel_lvds_detect], [CONNECTOR:5:LVDS-1]
[ 0.261435] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:5:LVDS-1] probed modes :
[ 0.261441] [drm:drm_mode_debug_printmodeline], Modeline 8:"1024x768" 60
65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 0.261445] [drm:drm_mode_debug_printmodeline], Modeline 9:"800x600" 60
40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 0.261450] [drm:drm_mode_debug_printmodeline], Modeline 10:"640x480" 60
25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 0.261453] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1]
[ 0.261457] [drm:intel_crt_detect], [CONNECTOR:14:VGA-1] force=1
[ 0.273093] [drm:intel_crt_detect], CRT not detected via hotplug
[ 0.273366] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent
adapter i915 gmbus vga
[ 0.273368] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50
[no valid EDID found]
[ 0.273372] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:14:VGA-1] disconnected
[ 0.273375] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1]
[ 0.273378] [drm:intel_tv_detect], [CONNECTOR:16:SVIDEO-1] force=1
[ 0.273382] [drm:intel_get_load_detect_pipe], [CONNECTOR:16:SVIDEO-1],
[ENCODER:17:TV-17]
[ 0.273385] [drm:intel_get_load_detect_pipe], creating tmp fb for
load-detection
[ 0.273394] [drm:intel_modeset_affected_pipes], set mode pipe masks:
modeset: 1, prepare: 1, disable: 0
[ 0.273399] [drm:connected_sink_compute_bpp], [CONNECTOR:16:SVIDEO-1]
checking for sink bpp constrains
[ 0.273402] [drm:intel_tv_compute_config], forcing bpc to 8 for TV
[ 0.273406] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp:
24, dithering: 0
[ 0.273409] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for
pipe A
[ 0.273411] [drm:intel_dump_pipe_config], cpu_transcoder: A
[ 0.273413] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
[ 0.273417] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m:
0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 0.273420] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0,
link_m: 0, link_n: 0, tu: 0
[ 0.273423] [drm:intel_dump_pipe_config], requested mode:
[ 0.273427] [drm:drm_mode_debug_printmodeline], Modeline 0:"NTSC 480i" 0
107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
[ 0.273430] [drm:intel_dump_pipe_config], adjusted mode:
[ 0.273434] [drm:drm_mode_debug_printmodeline], Modeline 0:"NTSC 480i" 0
107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
[ 0.273438] [drm:intel_dump_crtc_timings], crtc timings: 108000 1280
1368 1496 1712 1024 1027 1034 1104, type: 0x40 flags: 0x0
[ 0.273441] [drm:intel_dump_pipe_config], port clock: 108000
[ 0.273444] [drm:intel_dump_pipe_config], pipe src size: 1280x1024
[ 0.273447] [drm:intel_dump_pipe_config], gmch pfit: control:
0x00000000, ratios: 0x00000000, lvds border: 0x00000000
[ 0.273450] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000,
size: 0x00000000, disabled
[ 0.273452] [drm:intel_dump_pipe_config], ips: 0
[ 0.273454] [drm:intel_dump_pipe_config], double wide: 0
[ 0.280296] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0
5120
[ 0.280302] [drm:intel_update_fbc], no output, disabling
[ 0.280309] [drm:intel_crtc_mode_set], [ENCODER:17:TV-17] set
[MODE:0:NTSC 480i]
[ 0.286081] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 0.286084] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 0.286087] [drm:intel_calculate_wm], FIFO entries required for mode: 34
[ 0.286089] [drm:intel_calculate_wm], FIFO watermark level: -5
[ 0.286092] [drm:i9xx_update_wm], FIFO watermarks - A: 26, B: 1
[ 0.286095] [drm:i9xx_update_wm], self-refresh entries: 80
[ 0.286098] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 26, B: 1,
C: 2, SR 47
[ 0.286101] [drm:i9xx_update_wm], memory self refresh enabled
[ 0.316094] [drm:intel_update_fbc], plane not A, disabling compression
[ 0.316101] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 0.316105] [drm:intel_connector_check_state], [CONNECTOR:16:SVIDEO-1]
[ 0.316109] [drm:check_encoder_state], [ENCODER:6:LVDS-6]
[ 0.316112] [drm:check_encoder_state], [ENCODER:15:DAC-15]
[ 0.316115] [drm:check_encoder_state], [ENCODER:17:TV-17]
[ 0.316118] [drm:check_crtc_state], [CRTC:3]
[ 0.316128] [drm:check_crtc_state], [CRTC:4]
[ 0.352092] [drm:intel_tv_detect_type], TV detected: c0007, 7f0000aa
[ 0.352095] [drm:intel_tv_detect_type], Unrecognised TV connection
[ 0.370095] [drm:intel_release_load_detect_pipe],
[CONNECTOR:16:SVIDEO-1], [ENCODER:17:TV-17]
[ 0.370099] [drm:intel_modeset_affected_pipes], set mode pipe masks:
modeset: 0, prepare: 0, disable: 1
[ 0.414095] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 0.414098] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 0.414101] [drm:i9xx_update_wm], FIFO watermarks - A: 26, B: 29
[ 0.414104] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 26, B:
29, C: 2, SR 1
[ 0.414106] [drm:i9xx_update_wm], memory self refresh disabled
[ 0.414108] [drm:intel_update_fbc], no output, disabling
[ 0.414114] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 0.414118] [drm:check_encoder_state], [ENCODER:6:LVDS-6]
[ 0.414121] [drm:check_encoder_state], [ENCODER:15:DAC-15]
[ 0.414124] [drm:check_encoder_state], [ENCODER:17:TV-17]
[ 0.414127] [drm:check_crtc_state], [CRTC:3]
[ 0.414130] [drm:check_crtc_state], [CRTC:4]
[ 0.414283] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:16:SVIDEO-1] disconnected
[ 0.414287] [drm:drm_setup_crtcs],
[ 0.414291] [drm:drm_enable_connectors], connector 5 enabled? yes
[ 0.414294] [drm:drm_enable_connectors], connector 14 enabled? no
[ 0.414296] [drm:drm_enable_connectors], connector 16 enabled? no
[ 0.414300] [drm:drm_target_preferred], looking for cmdline mode on
connector 5
[ 0.414302] [drm:drm_target_preferred], looking for preferred mode on
connector 5
[ 0.414305] [drm:drm_target_preferred], found mode 1024x768
[ 0.414308] [drm:drm_setup_crtcs], picking CRTCs for 4096x4096 config
[ 0.414311] [drm:drm_setup_crtcs], desired mode 1024x768 set on crtc 4
[ 0.414318] [drm:intelfb_create], no BIOS fb, allocating a new one
[ 0.414321] [drm:i915_gem_object_create_stolen], creating stolen object:
size=300000
[ 0.414325] [drm:i915_pages_create_for_stolen], offset=0x20000,
size=3145728
[ 0.529541] [drm:intelfb_create], allocated 1024x768 fb: 0x00020000, bo
f571a800
[ 0.529671] fbcon: inteldrmfb (fb0) is primary device
[ 0.529722] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
[ 0.529724] [drm:intel_set_config_compute_mode_changes], computed
changes for [CRTC:3], mode_changed=0, fb_changed=0
[ 0.529727] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 0.529730] [drm:intel_crtc_set_config], [CRTC:4] [FB:31] #connectors=1
(x y) (0 0)
[ 0.529731] [drm:intel_set_config_compute_mode_changes], crtc has no fb,
will flip
[ 0.529733] [drm:intel_set_config_compute_mode_changes], modes are
different, full mode set
[ 0.529736] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 54167
1024 1048 1184 1344 768 771 777 806 0x0 0xa
[ 0.529740] [drm:drm_mode_debug_printmodeline], Modeline 11:"1024x768"
60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 0.529742] [drm:intel_set_config_compute_mode_changes], computed
changes for [CRTC:4], mode_changed=1, fb_changed=1
[ 0.529744] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 0.529746] [drm:intel_modeset_affected_pipes], set mode pipe masks:
modeset: 2, prepare: 2, disable: 0
[ 0.529749] [drm:connected_sink_compute_bpp], [CONNECTOR:5:LVDS-1]
checking for sink bpp constrains
[ 0.529752] [drm:intel_lvds_compute_config], forcing display bpp (was
24) to LVDS (18)
[ 0.529756] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp:
18, dithering: 1
[ 0.529758] [drm:intel_dump_pipe_config], [CRTC:4][modeset] config for
pipe B
[ 0.529759] [drm:intel_dump_pipe_config], cpu_transcoder: B
[ 0.529760] [drm:intel_dump_pipe_config], pipe bpp: 18, dithering: 1
[ 0.529763] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m:
0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 0.529765] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0,
link_m: 0, link_n: 0, tu: 0
[ 0.529766] [drm:intel_dump_pipe_config], requested mode:
[ 0.529769] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x768" 60
65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 0.529771] [drm:intel_dump_pipe_config], adjusted mode:
[ 0.529774] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x768" 60
65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
[ 0.529777] [drm:intel_dump_crtc_timings], crtc timings: 65000 1024 1048
1184 1344 768 771 777 806, type: 0x48 flags: 0xa
[ 0.529778] [drm:intel_dump_pipe_config], port clock: 65000
[ 0.529780] [drm:intel_dump_pipe_config], pipe src size: 1024x768
[ 0.529781] [drm:intel_dump_pipe_config], gmch pfit: control:
0x00000008, ratios: 0x00000000, lvds border: 0x00000000
[ 0.529783] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000,
size: 0x00000000, disabled
[ 0.529784] [drm:intel_dump_pipe_config], ips: 0
[ 0.529786] [drm:intel_dump_pipe_config], double wide: 0
[ 0.797093] [drm:i9xx_pfit_disable], disabling pfit, current: 0x00000008
[ 0.797097] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 0.797098] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 0.797100] [drm:i9xx_update_wm], FIFO watermarks - A: 26, B: 29
[ 0.797102] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 26, B:
29, C: 2, SR 1
[ 0.797103] [drm:i9xx_update_wm], memory self refresh disabled
[ 0.797108] [drm:i9xx_get_refclk], using SSC reference clock of 100000
kHz
[ 0.797288] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0
4096
[ 0.797291] [drm:intel_crtc_mode_set], [ENCODER:6:LVDS-6] set
[MODE:0:1024x768]
[ 0.797933] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 0.797934] [drm:intel_calculate_wm], FIFO entries required for mode: 21
[ 0.797935] [drm:intel_calculate_wm], FIFO watermark level: 5
[ 0.797937] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 0.797938] [drm:i9xx_update_wm], FIFO watermarks - A: 5, B: 29
[ 0.797939] [drm:i9xx_update_wm], self-refresh entries: 64
[ 0.797941] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 5, B: 29,
C: 2, SR 63
[ 0.797943] [drm:i9xx_update_wm], memory self refresh enabled
[ 0.815093] [drm:intel_update_fbc], framebuffer not tiled or fenced,
disabling compression
[ 1.157096] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 1.157099] [drm:check_encoder_state], [ENCODER:6:LVDS-6]
[ 1.157102] [drm:check_encoder_state], [ENCODER:15:DAC-15]
[ 1.157104] [drm:check_encoder_state], [ENCODER:17:TV-17]
[ 1.157105] [drm:check_crtc_state], [CRTC:3]
[ 1.157107] [drm:check_crtc_state], [CRTC:4]
[ 1.157135] [drm:intel_crtc_set_config], [CRTC:4] [FB:31] #connectors=1
(x y) (0 0)
[ 1.157137] [drm:intel_set_config_compute_mode_changes], computed
changes for [CRTC:4], mode_changed=0, fb_changed=0
[ 1.157139] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 1.186099] Console: switching to colour frame buffer device 128x48
[ 1.186108] [drm:intel_crtc_set_config], [CRTC:4] [FB:31] #connectors=1
(x y) (0 0)
[ 1.186110] [drm:intel_set_config_compute_mode_changes], computed
changes for [CRTC:4], mode_changed=0, fb_changed=0
[ 1.186112] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1]
to [CRTC:4]
[ 1.215133] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 1.215136] i915 0000:00:02.0: registered panic notifier
[ 1.215147] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on
minor 0
[-- Attachment #1.2: Type: text/html, Size: 21802 bytes --]
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_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: i915.fastboot bug report - not working on coreboot
2014-10-23 20:44 ` Charles Devereaux
@ 2014-10-30 21:34 ` Jesse Barnes
2014-11-01 23:22 ` Charles Devereaux
0 siblings, 1 reply; 8+ messages in thread
From: Jesse Barnes @ 2014-10-30 21:34 UTC (permalink / raw)
To: Charles Devereaux; +Cc: intel-gfx, Paul Menzel
On Thu, 23 Oct 2014 16:44:26 -0400
Charles Devereaux <intelgfx@guylhem.net> wrote:
> [ 0.529733] [drm:intel_set_config_compute_mode_changes], modes are
> different, full mode set
> [ 0.529736] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 54167
> 1024 1048 1184 1344 768 771 777 806 0x0 0xa
> [ 0.529740] [drm:drm_mode_debug_printmodeline], Modeline 11:"1024x768"
> 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
This looks like the issue. The BIOS programs a slightly different
1024x768 mode than what the kernel tries to apply. Looks like reduced
vs non-reduced blanking approximately.
We could adjust the fastboot code to handle that, or change coreboot to
use the preferred mode from the EDID of the display or make the VBT
match, which is presumably what the kernel is using.
--
Jesse Barnes, Intel Open Source Technology Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: i915.fastboot bug report - not working on coreboot
2014-10-30 21:34 ` Jesse Barnes
@ 2014-11-01 23:22 ` Charles Devereaux
0 siblings, 0 replies; 8+ messages in thread
From: Charles Devereaux @ 2014-11-01 23:22 UTC (permalink / raw)
To: Jesse Barnes; +Cc: intel-gfx, The Gluglug, Paul Menzel
[-- Attachment #1.1: Type: text/plain, Size: 2375 bytes --]
Hello
(IIRC, there is no VBT or INT 10H support yet in coreboot native video
init)
Regarding EDID, it's handled from intel_gma_init in
coreboot/src/northbridge/intel/i945/gma.c.
The only thing I see that could be linked to a preferred mode is in
decode_edid from coreboot/src/lib/edid.c :
if (edid[0x18] & 0x02) {
printk(BIOS_SPEW, "First detailed timing is
preferred timing\n");
has_preferred_timing = 1;
}
(...)
/* detailed timings */
printk(BIOS_SPEW, "Detailed timings\n");
has_valid_detailed_blocks = detailed_block(out, edid +
0x36, 0);
if (has_preferred_timing && !did_detailed_timing)
has_preferred_timing = 0; /* not really accurate...
*/
Maybe disabling has_preferred_timing if there are no did_detailed_timing
is wrong?
I'm sorry but my understanding of coreboot video initialization is too
limited. Gluglug, could you suggest someone that could help on that issue?
Addressing it will enable i915.fastboot support.
Jesse, if meanwhile you can send me fastboot patch to handle that, I will
be happy to test it and report the result.
(At the moment, even if i915.fastboot fails as reported above, I get some
blinking in Xorg, which is resolved after going back and forth to a text
console)
Thanks
Charles
On Thu, Oct 30, 2014 at 5:34 PM, Jesse Barnes <jbarnes@virtuousgeek.org>
wrote:
> On Thu, 23 Oct 2014 16:44:26 -0400
> Charles Devereaux <intelgfx@guylhem.net> wrote:
>
> > [ 0.529733] [drm:intel_set_config_compute_mode_changes], modes are
> > different, full mode set
> > [ 0.529736] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 54167
> > 1024 1048 1184 1344 768 771 777 806 0x0 0xa
> > [ 0.529740] [drm:drm_mode_debug_printmodeline], Modeline 11:"1024x768"
> > 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>
> This looks like the issue. The BIOS programs a slightly different
> 1024x768 mode than what the kernel tries to apply. Looks like reduced
> vs non-reduced blanking approximately.
>
> We could adjust the fastboot code to handle that, or change coreboot to
> use the preferred mode from the EDID of the display or make the VBT
> match, which is presumably what the kernel is using.
>
> --
> Jesse Barnes, Intel Open Source Technology Center
>
[-- Attachment #1.2: Type: text/html, Size: 3308 bytes --]
[-- Attachment #2: Type: text/plain, Size: 159 bytes --]
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2014-11-01 23:23 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-08-26 17:09 i915.fastboot bug report - not working on coreboot Charles Devereaux
2014-08-27 6:17 ` Paul Menzel
2014-08-27 9:02 ` Jani Nikula
2014-09-11 18:36 ` Jesse Barnes
2014-10-22 18:39 ` Charles Devereaux
2014-10-23 20:44 ` Charles Devereaux
2014-10-30 21:34 ` Jesse Barnes
2014-11-01 23:22 ` Charles Devereaux
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