From: Takashi Iwai <tiwai@suse.de>
To: "Lin, Mengdong" <mengdong.lin@intel.com>
Cc: "Yang, Libin" <libin.yang@intel.com>,
kernel test robot <ying.huang@linux.intel.com>,
"lkp@01.org" <lkp@01.org>, LKML <linux-kernel@vger.kernel.org>,
"Wu, Fengguang" <fengguang.wu@intel.com>
Subject: Re: [lkp] [ALSA] ca53fbf3a6: WARNING: CPU: 0 PID: 151 at sound/hda/hdac_i915.c:129 pin2port+0x2a/0x40 [snd_hda_core]()
Date: Mon, 14 Mar 2016 18:11:49 +0100 [thread overview]
Message-ID: <s5hr3fdgf1m.wl-tiwai@suse.de> (raw)
In-Reply-To: <F46914AEC2663F4A9BB62374E5EEF8F84B99FECA@shsmsx102.ccr.corp.intel.com>
[-- Attachment #1: Type: text/plain, Size: 4079 bytes --]
On Mon, 14 Mar 2016 16:30:22 +0100,
Lin, Mengdong wrote:
>
> > -----Original Message-----
> > From: Takashi Iwai [mailto:tiwai@suse.de]
> > Sent: Monday, March 14, 2016 9:03 PM
> > To: Yang, Libin
> > Cc: kernel test robot; lkp@01.org; LKML; Wu, Fengguang; Lin, Mengdong
> > Subject: Re: [lkp] [ALSA] ca53fbf3a6: WARNING: CPU: 0 PID: 151 at
> > sound/hda/hdac_i915.c:129 pin2port+0x2a/0x40 [snd_hda_core]()
> >
> > On Mon, 14 Mar 2016 13:02:39 +0100,
> > Yang, Libin wrote:
> > >
> > > Hi Takashi,
> > >
> > > > -----Original Message-----
> > > > From: Takashi Iwai [mailto:tiwai@suse.de]
> > > > Sent: Monday, March 14, 2016 3:23 PM
> > > > To: kernel test robot
> > > > Cc: lkp@01.org; LKML; Wu, Fengguang; Yang, Libin; Lin, Mengdong
> > > > Subject: Re: [lkp] [ALSA] ca53fbf3a6: WARNING: CPU: 0 PID: 151 at
> > > > sound/hda/hdac_i915.c:129 pin2port+0x2a/0x40 [snd_hda_core]()
> > > >
> > > > On Mon, 14 Mar 2016 01:50:45 +0100,
> > > > kernel test robot wrote:
> > > > >
> > > > > FYI, we noticed the below changes on
> > > > >
> > > > > https://github.com/0day-ci/linux
> > > > > Takashi-Iwai/ALSA-hda-Add-a-sanity-
> > > > check-of-pin-port-mapping-on-i915-HDMI-DP/20160310-225740
> > > > > commit ca53fbf3a609b6831222078af9ddbecbf76fddce ("ALSA: hda -
> > > > Add a sanity check of pin / port mapping on i915 HDMI/DP")
> > > > >
> > > > >
> > > > > [ 14.546058] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0
> > (ops
> > > > i915_audio_component_bind_ops [i915])
> > > > > [ 14.549740] fbcon: inteldrmfb (fb0) is primary device
> > > > > [ 14.553691] ------------[ cut here ]------------
> > > > > [ 14.553707] WARNING: CPU: 0 PID: 151 at
> > > > sound/hda/hdac_i915.c:129 pin2port+0x2a/0x40 [snd_hda_core]()
> > > >
> > > > Does your tree contain the commit
> > > > 2f791908a70e95768596f5bb9e6de4f441d7bf13
> > > > drm/i915: Fix bogus dig_port_map[] assignment for pre-HSW ?
> > > >
> > > > The commit above should cover it even for HSW.
> > > >
> > > > If it's already included, then it's really a bug, and the warning is
> > > > exactly for catching such a bug. The HD-audio driver expects that
> > > > the valid audio ports are only from port B to port D while i915
> > > > driver assigns a different one. I suspect that the current
> > > > assumption is too naive and broken for SKL and later in this regard.
> > > >
> > > > Libin, Mengdong, could you check whether the audio port mapping rule
> > > > is still valid? At least, a wrong port-A mapping could be
> > > > reproduced even on a HSW laptop with DP-MST dock when I boot
> > without
> > > > eDP (e.g. video=eDP-1:d option).
> > >
> > > We checked with HW before, and the mapping should be right.
> > > What's the problem now? I will check with our HW and gfx team.
> >
> > One problem I've heard is that port-A is reported from i915 ELD notifier.
> > This happens when you disable eDP and use DP-MST on a HSW machine.
> > Then port A DDI is also used for the DP-MST, and when it's plugged, it passes
> > port=0 to the notifier.
>
> Hi Takashi,
>
> Could you or someone provide the output of intel_audio_dump when the error happens?
> This can help us to check the pipe:port connections in GPU from the display register values.
>
> For Haswell and later platforms, port A (DDI A) is only used for eDP, not for DP or HDMI. So I feel the DP-MST dock should not bridge port A to external monitors and so port A should not be reported by the ELD notifier.
> Maybe the port mapping has bug since i915 support for DP MST is still ongoing.
Below are four outputs with 4.5-final kernel:
Normal boot
* intel-audio-laptop-normal DP monitor connected to built-in DP port
* intel-audio-dock-normal DP monitor connected to dock DP port
Boot with video=eDP-1:d option
* intel-audio-laptop-noedp DP monitor connected to built-in DP port
* intel-audio-dock-noedp DP monitor connected to dock DP port
I didn't check whether *this* kernel really caused the issue. But, at
least, the last case (intel-audio-dock-noedp) triggered eld notifier
with port=0 in the past with 4.5-rc7.
HTH,
Takashi
[-- Attachment #2: intel-audio-laptop-normal --]
[-- Type: application/octet-stream, Size: 15051 bytes --]
Haswell audio registers:
PORT_HOTPLUG_EN (0x61110) 0x00000000 port hotplug enable
PORT_HOTPLUG_STAT (0x61114) 0x00000000 port hotplug status
DISPLAY_HOTPLUG_CTL (0x61164) 0x00000000 display hotplug control
DDI_BUF_CTL_A (0x64000) 0x80000011 DDI Buffer Controler A
DDI_BUF_CTL_B (0x64100) 0x80000006 DDI Buffer Controler B
DDI_BUF_CTL_C (0x64200) 0x00000006 DDI Buffer Controler C
DDI_BUF_CTL_D (0x64300) 0x00000000 DDI Buffer Controler D
DDI_BUF_CTL_E (0x64400) 0x00000080 DDI Buffer Controler E
PIPE_CONF_A (0x70008) 0x00000000 PIPE Configuration A
PIPE_CONF_B (0x71008) 0xc0000000 PIPE Configuration B
PIPE_CONF_C (0x72008) 0x00000000 PIPE Configuration C
PIPE_CONF_EDP (0x7f008) 0xc0000010 PIPE Configuration EDP
PIPE_DDI_FUNC_CTL_A (0x60400) 0x00030000 PIPE DDI Function Control A
PIPE_DDI_FUNC_CTL_B (0x61400) 0x92030006 PIPE DDI Function Control B
PIPE_DDI_FUNC_CTL_C (0x62400) 0x00030000 PIPE DDI Function Control C
PIPE_DDI_FUNC_CTL_EDP(0x6f400) 0x82200000 PIPE DDI Function Control EDP
DP_TP_CTL_A (0x64040) 0x80040300 DisplayPort Transport A Control
DP_TP_CTL_B (0x64140) 0x80040300 DisplayPort Transport B Control
DP_TP_CTL_C (0x64240) 0x00000000 DisplayPort Transport C Control
DP_TP_CTL_D (0x64340) 0x00000000 DisplayPort Transport D Control
DP_TP_CTL_E (0x64440) 0x00000000 DisplayPort Transport E Control
DP_TP_ST_A (0x64044) 0x00000000 DisplayPort Transport A Status
DP_TP_ST_B (0x64144) 0x00000000 DisplayPort Transport B Status
DP_TP_ST_C (0x64244) 0x00000000 DisplayPort Transport C Status
DP_TP_ST_D (0x64344) 0x00000000 DisplayPort Transport D Status
DP_TP_ST_E (0x64444) 0x00000000 DisplayPort Transport E Status
AUD_TCA_CONFIG (0) 0x0070fa60 Audio Configuration - Transcoder A
AUD_TCB_CONFIG (0x100) 0x20800000 Audio Configuration - Transcoder B
AUD_TCC_CONFIG (0x200) 0x0070fa60 Audio Configuration - Transcoder C
AUD_C1_MISC_CTRL (0x10) 0x00000044 Audio Converter 1 MISC Control
AUD_C2_MISC_CTRL (0x110) 0x00000044 Audio Converter 2 MISC Control
AUD_C3_MISC_CTRL (0x210) 0x00000044 Audio Converter 3 MISC Control
AUD_VID_DID (0x20) 0x80862807 Audio Vendor ID / Device ID
AUD_RID (0x24) 0x00100000 Audio Revision ID
AUD_TCA_M_CTS_ENABLE (0x28) 0x00000000 Audio M & CTS Programming Enable - Transcoder A
AUD_TCB_M_CTS_ENABLE (0x128) 0x00000000 Audio M & CTS Programming Enable - Transcoder B
AUD_TCC_M_CTS_ENABLE (0x228) 0x00000000 Audio M & CTS Programming Enable - Transcoder C
AUD_PWRST (0x4c) 0x0fffffff Audio Power State (Function Group, Convertor, Pin Widget)
AUD_TCA_EDID_DATA (0x50) 0x00000000 Audio EDID Data Block - Transcoder A
AUD_TCB_EDID_DATA (0x150) 0x00070709 Audio EDID Data Block - Transcoder B
AUD_TCC_EDID_DATA (0x250) 0x00000000 Audio EDID Data Block - Transcoder C
AUD_TCA_INFOFR (0x54) 0x00000000 Audio Widget Data Island Packet - Transcoder A
AUD_TCB_INFOFR (0x154) 0x00000000 Audio Widget Data Island Packet - Transcoder B
AUD_TCC_INFOFR (0x254) 0x00000000 Audio Widget Data Island Packet - Transcoder C
AUD_PIPE_CONV_CFG (0x7c) 0x00770007 Audio Pipe and Converter Configs
AUD_C1_DIG_CNVT (0x80) 0x00000000 Audio Digital Converter - Converter 1
AUD_C2_DIG_CNVT (0x180) 0x00000000 Audio Digital Converter - Converter 2
AUD_C3_DIG_CNVT (0x280) 0x00000000 Audio Digital Converter - Converter 3
AUD_C1_STR_DESC (0x84) 0x00000031 Audio Stream Descriptor Format - Converter 1
AUD_C2_STR_DESC (0x184) 0x00000031 Audio Stream Descriptor Format - Converter 2
AUD_C3_STR_DESC (0x284) 0x00000031 Audio Stream Descriptor Format - Converter 3
AUD_OUT_CHAN_MAP (0x88) 0x00000000 Audio Output Channel Mapping
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH(0xa8) 0x00000001 Audio Connection List entry and Length - Transcoder A
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH(0x1a8) 0x00000201 Audio Connection List entry and Length - Transcoder B
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH(0x2a8) 0x00000001 Audio Connection List entry and Length - Transcoder C
AUD_PIPE_CONN_SEL_CTRL(0xac) 0x00030003 Audio Pipe Connection Select Control
AUD_TCA_DIP_ELD_CTRL_ST(0xb4) 0x00005400 Audio DIP and ELD control state - Transcoder A
AUD_TCB_DIP_ELD_CTRL_ST(0x1b4) 0x00005400 Audio DIP and ELD control state - Transcoder B
AUD_TCC_DIP_ELD_CTRL_ST(0x2b4) 0x00005400 Audio DIP and ELD control state - Transcoder C
AUD_PIN_ELD_CP_VLD (0xc0) 0x00000050 Audio pin ELD valid and CP ready status
AUD_HDMI_FIFO_STATUS (0xd4) 0x00000000 Audio HDMI FIFO Status
AUD_ICOI (0xf00) 0x00000000 Audio Immediate Command Output Interface
AUD_IRII (0xf04) 0x00000000 Audio Immediate Response Input Interface
AUD_ICS (0xf08) 0x00000000 Audio Immediate Command Status
AUD_CHICKENBIT_REG (0xf10) 0x00000000 Audio Chicken Bit Register
AUD_DP_DIP_STATUS (0xf20) 0x00000000 Audio DP and DIP FIFO Debug Status
AUD_TCA_M_CTS (0xf44) 0x00000000 Audio M CTS Read Back Transcoder A
AUD_TCB_M_CTS (0xf54) 0x00000000 Audio M CTS Read Back Transcoder B
AUD_TCC_M_CTS (0xf64) 0x00000000 Audio M CTS Read Back Transcoder C
Details:
DDI A Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 1
DDI B Buffer control
DP port width [0x3] x4 mode
DDI Buffer Enable 1
DDI C Buffer control
DP port width [0x3] x4 mode
DDI Buffer Enable 0
DDI D Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 0
DDI E Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 0
Pipe A DDI Function Control
BITS per color [0x0] 8 bpc
PIPE DDI Mode [0x0] HDMI mode
PIPE DDI selection [0x0] no port
PIPE DDI Function Enable [0x0]
Pipe B DDI Function Control
BITS per color [0x0] 8 bpc
PIPE DDI Mode [0x2] DP SST mode
PIPE DDI selection [0x1] Digital Port B
PIPE DDI Function Enable [0x1]
Pipe C DDI Function Control
BITS per color [0x0] 8 bpc
PIPE DDI Mode [0x0] HDMI mode
PIPE DDI selection [0x0] no port
PIPE DDI Function Enable [0x0]
AUD_TCA_CONFIG Disable_NCTS 0
AUD_TCA_CONFIG Lower_N_value 0xfa6
AUD_TCA_CONFIG Pixel_Clock_HDMI [0x0] 25.2 / 1.001 MHz
AUD_TCA_CONFIG Upper_N_value 0x07
AUD_TCA_CONFIG N_programming_enable 0
AUD_TCA_CONFIG N_index_value [0x0] HDMI
AUD_TCB_CONFIG Disable_NCTS 0
AUD_TCB_CONFIG Lower_N_value 0x000
AUD_TCB_CONFIG Pixel_Clock_HDMI [0x0] 25.2 / 1.001 MHz
AUD_TCB_CONFIG Upper_N_value 0x08
AUD_TCB_CONFIG N_programming_enable 0
AUD_TCB_CONFIG N_index_value [0x1] DisplayPort
AUD_TCC_CONFIG Disable_NCTS 0
AUD_TCC_CONFIG Lower_N_value 0xfa6
AUD_TCC_CONFIG Pixel_Clock_HDMI [0x0] 25.2 / 1.001 MHz
AUD_TCC_CONFIG Upper_N_value 0x07
AUD_TCC_CONFIG N_programming_enable 0
AUD_TCC_CONFIG N_index_value [0x0] HDMI
AUD_C1_MISC_CTRL Pro_Allowed 0
AUD_C1_MISC_CTRL Sample_Fabrication_EN_bit 1
AUD_C1_MISC_CTRL Output_Delay 4
AUD_C1_MISC_CTRL Sample_present_Disable 0
AUD_C2_MISC_CTRL Pro_Allowed 0
AUD_C2_MISC_CTRL Sample_Fabrication_EN_bit 1
AUD_C2_MISC_CTRL Output_Delay 4
AUD_C2_MISC_CTRL Sample_present_Disable 0
AUD_C3_MISC_CTRL Pro_Allowed 0
AUD_C3_MISC_CTRL Sample_Fabrication_EN_bit 1
AUD_C3_MISC_CTRL Output_Delay 4
AUD_C3_MISC_CTRL Sample_present_Disable 0
AUD_VID_DID device id 0x2807
AUD_VID_DID vendor id 0x8086
AUD_RID Stepping_Id 0x0
AUD_RID Revision_Id 0x0
AUD_RID Minor_Revision 0x0
AUD_RID Major_Revision 0x1
AUD_TCA_M_CTS_ENABLE CTS_programming 0
AUD_TCA_M_CTS_ENABLE Enable_CTS_or_M_programming 0
AUD_TCA_M_CTS_ENABLE CTS_M value Index [0x0] CTS
AUD_TCB_M_CTS_ENABLE CTS_programming 0
AUD_TCB_M_CTS_ENABLE Enable_CTS_or_M_programming 0
AUD_TCB_M_CTS_ENABLE CTS_M value Index [0x0] CTS
AUD_TCC_M_CTS_ENABLE CTS_programming 0
AUD_TCC_M_CTS_ENABLE Enable_CTS_or_M_programming 0
AUD_TCC_M_CTS_ENABLE CTS_M value Index [0x0] CTS
AUD_PWRST PinB_Widget_Power_State_Set D3
AUD_PWRST PinB_Widget_Power_State_Current D3
AUD_PWRST PinC_Widget_Power_State_Set D3
AUD_PWRST PinC_Widget_Power_State_Current D3
AUD_PWRST PinD_Widget_Power_State_Set D3
AUD_PWRST PinD_Widget_Power_State_Current D3
AUD_PWRST Convertor1_Widget_Power_State_Requsted D3
AUD_PWRST Convertor1_Widget_Power_State_Current D3
AUD_PWRST Convertor2_Widget_Power_State_Requested D3
AUD_PWRST Convertor2_Widget_Power_State_Current D3
AUD_PWRST Convertor3_Widget_Power_State_Requested D3
AUD_PWRST Convertor3_Widget_Power_State_Current D3
AUD_PWRST Func_Grp_Dev_PwrSt_Set D3
AUD_PWRST Func_Grp_Dev_PwrSt_Curr D3
AUD_TCA_EDID_DATA ELD:
00000000 00000000 00000000 00000000 00000000
AUD_TCB_EDID_DATA ELD:
09070700 09070700 09070700 09070700 09070700
AUD_TCC_EDID_DATA ELD:
00000000 00000000 00000000 00000000 00000000
AUD_TCA_INFOFR audio Infoframe:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
AUD_TCB_INFOFR audio Infoframe:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
AUD_TCC_INFOFR audio Infoframe:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
AUD_PIPE_CONV_CFG Convertor_1_Digen 1
AUD_PIPE_CONV_CFG Convertor_2_Digen 1
AUD_PIPE_CONV_CFG Convertor_3_Digen 1
AUD_PIPE_CONV_CFG Convertor_1_Stream_ID 0
AUD_PIPE_CONV_CFG Convertor_2_Stream_ID 0
AUD_PIPE_CONV_CFG Convertor_3_Stream_ID 0
AUD_PIPE_CONV_CFG Port_B_Out_Enable 1
AUD_PIPE_CONV_CFG Port_C_Out_Enable 1
AUD_PIPE_CONV_CFG Port_D_Out_Enable 1
AUD_PIPE_CONV_CFG Port_B_Amp_Mute_Status 1
AUD_PIPE_CONV_CFG Port_C_Amp_Mute_Status 1
AUD_PIPE_CONV_CFG Port_D_Amp_Mute_Status 1
AUD_C1_DIG_CNVT V 0
AUD_C1_DIG_CNVT VCFG 0
AUD_C1_DIG_CNVT PRE 0
AUD_C1_DIG_CNVT Copy 0
AUD_C1_DIG_CNVT NonAudio 0
AUD_C1_DIG_CNVT PRO 0
AUD_C1_DIG_CNVT Level 0
AUD_C1_DIG_CNVT Category_Code 0
AUD_C1_DIG_CNVT Lowest_Channel_Number 0
AUD_C1_DIG_CNVT Stream_ID 0
AUD_C2_DIG_CNVT V 0
AUD_C2_DIG_CNVT VCFG 0
AUD_C2_DIG_CNVT PRE 0
AUD_C2_DIG_CNVT Copy 0
AUD_C2_DIG_CNVT NonAudio 0
AUD_C2_DIG_CNVT PRO 0
AUD_C2_DIG_CNVT Level 0
AUD_C2_DIG_CNVT Category_Code 0
AUD_C2_DIG_CNVT Lowest_Channel_Number 0
AUD_C2_DIG_CNVT Stream_ID 0
AUD_C3_DIG_CNVT V 0
AUD_C3_DIG_CNVT VCFG 0
AUD_C3_DIG_CNVT PRE 0
AUD_C3_DIG_CNVT Copy 0
AUD_C3_DIG_CNVT NonAudio 0
AUD_C3_DIG_CNVT PRO 0
AUD_C3_DIG_CNVT Level 0
AUD_C3_DIG_CNVT Category_Code 0
AUD_C3_DIG_CNVT Lowest_Channel_Number 0
AUD_C3_DIG_CNVT Stream_ID 0
AUD_C1_STR_DESC Number_of_Channels_in_a_Stream 2
AUD_C1_STR_DESC Bits_per_Sample [0x3] 32 bits
AUD_C1_STR_DESC Sample_Base_Rate_Divisor [0] Divided by 1 (48 kHz, 44.1 kHz)
AUD_C1_STR_DESC Sample_Base_Rate_Mult [0] x1 (48 kHz, 44.1 kHz or less)
AUD_C1_STR_DESC Sample_Base_Rate [0] 48 kHz => Sample Rate 48000 Hz
AUD_C1_STR_DESC Convertor_Channel_Count 1
AUD_C2_STR_DESC Number_of_Channels_in_a_Stream 2
AUD_C2_STR_DESC Bits_per_Sample [0x3] 32 bits
AUD_C2_STR_DESC Sample_Base_Rate_Divisor [0] Divided by 1 (48 kHz, 44.1 kHz)
AUD_C2_STR_DESC Sample_Base_Rate_Mult [0] x1 (48 kHz, 44.1 kHz or less)
AUD_C2_STR_DESC Sample_Base_Rate [0] 48 kHz => Sample Rate 48000 Hz
AUD_C2_STR_DESC Convertor_Channel_Count 1
AUD_C3_STR_DESC Number_of_Channels_in_a_Stream 2
AUD_C3_STR_DESC Bits_per_Sample [0x3] 32 bits
AUD_C3_STR_DESC Sample_Base_Rate_Divisor [0] Divided by 1 (48 kHz, 44.1 kHz)
AUD_C3_STR_DESC Sample_Base_Rate_Mult [0] x1 (48 kHz, 44.1 kHz or less)
AUD_C3_STR_DESC Sample_Base_Rate [0] 48 kHz => Sample Rate 48000 Hz
AUD_C3_STR_DESC Convertor_Channel_Count 1
AUD_OUT_CHAN_MAP Converter_Channel_MAP PORTB PORTC PORTD
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Length 1
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH Form [0] Short Form
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Entry 0
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Length 1
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH Form [0] Short Form
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Entry 2
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Length 1
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH Form [0] Short Form
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Entry 0
AUD_PIPE_CONN_SEL_CTRL Connection_select_Port_B 0x3
AUD_PIPE_CONN_SEL_CTRL Connection_select_Port_C 0
AUD_PIPE_CONN_SEL_CTRL Connection_select_Port_D 0x3
Audio DIP and ELD control state for Transcoder A
ELD_ACK 0
ELD_buffer_size 21
DIP_transmission_frequency [0x0] disabled
DIP Buffer Index [0x0] Audio DIP
Audio DIP type enable status [0x0000] Audio DIP Disabled, Generic 1 (ACP) DIP Disabled, Generic 2 DIP Disabled
Audio DIP port select [0x0] Reserved
Audio DIP and ELD control state for Transcoder B
ELD_ACK 0
ELD_buffer_size 21
DIP_transmission_frequency [0x0] disabled
DIP Buffer Index [0x0] Audio DIP
Audio DIP type enable status [0x0000] Audio DIP Disabled, Generic 1 (ACP) DIP Disabled, Generic 2 DIP Disabled
Audio DIP port select [0x0] Reserved
Audio DIP and ELD control state for Transcoder C
ELD_ACK 0
ELD_buffer_size 21
DIP_transmission_frequency [0x0] disabled
DIP Buffer Index [0x0] Audio DIP
Audio DIP type enable status [0x0000] Audio DIP Disabled, Generic 1 (ACP) DIP Disabled, Generic 2 DIP Disabled
Audio DIP port select [0x0] Reserved
AUD_PIN_ELD_CP_VLD Transcoder_A ELD_valid 0
AUD_PIN_ELD_CP_VLD Transcoder_A CP_Ready 0
AUD_PIN_ELD_CP_VLD Transcoder_A Out_enable 0
AUD_PIN_ELD_CP_VLD Transcoder_A Inactive 0
AUD_PIN_ELD_CP_VLD Transcoder_B ELD_valid 1
AUD_PIN_ELD_CP_VLD Transcoder_B CP_Ready 0
AUD_PIN_ELD_CP_VLD Transcoder_B OUT_enable 1
AUD_PIN_ELD_CP_VLD Transcoder_B Inactive 0
AUD_PIN_ELD_CP_VLD Transcoder_C ELD_valid 0
AUD_PIN_ELD_CP_VLD Transcoder_C CP_Ready 0
AUD_PIN_ELD_CP_VLD Transcoder_C OUT_enable 0
AUD_PIN_ELD_CP_VLD Transcoder_C Inactive 0
AUD_HDMI_FIFO_STATUS Function_Reset 0
AUD_HDMI_FIFO_STATUS Conv_1_CDCLK/DOTCLK_FIFO_Overrun 0
AUD_HDMI_FIFO_STATUS Conv_1_CDCLK/DOTCLK_FIFO_Underrun 0
AUD_HDMI_FIFO_STATUS Conv_2_CDCLK/DOTCLK_FIFO_Overrun 0
AUD_HDMI_FIFO_STATUS Conv_2_CDCLK/DOTCLK_FIFO_Underrun 0
AUD_HDMI_FIFO_STATUS Conv_3_CDCLK/DOTCLK_FIFO_Overrun 0
AUD_HDMI_FIFO_STATUS Conv_3_CDCLK/DOTCLK_FIFO_Underrun 0
IRV [0] No immediate response is available ICB [0] Can accept an immediate command
AUD_CHICKENBIT_REG Audio Chicken Bits: 00000000
AUD_DP_DIP_STATUS Audio DP & DIP FIFO Status: 00000000
AUD_FREQ_CNTRL Audio BCLK Frequency Control: 00000000
[-- Attachment #3: intel-audio-dock-normal --]
[-- Type: application/octet-stream, Size: 15172 bytes --]
Haswell audio registers:
PORT_HOTPLUG_EN (0x61110) 0x00000000 port hotplug enable
PORT_HOTPLUG_STAT (0x61114) 0x00000000 port hotplug status
DISPLAY_HOTPLUG_CTL (0x61164) 0x00000000 display hotplug control
DDI_BUF_CTL_A (0x64000) 0x80000011 DDI Buffer Controler A
DDI_BUF_CTL_B (0x64100) 0x00000000 DDI Buffer Controler B
DDI_BUF_CTL_C (0x64200) 0x80000006 DDI Buffer Controler C
DDI_BUF_CTL_D (0x64300) 0x00000000 DDI Buffer Controler D
DDI_BUF_CTL_E (0x64400) 0x00000080 DDI Buffer Controler E
PIPE_CONF_A (0x70008) 0x00000000 PIPE Configuration A
PIPE_CONF_B (0x71008) 0xc0000000 PIPE Configuration B
PIPE_CONF_C (0x72008) 0x00000000 PIPE Configuration C
PIPE_CONF_EDP (0x7f008) 0xc0000010 PIPE Configuration EDP
PIPE_DDI_FUNC_CTL_A (0x60400) 0x00030000 PIPE DDI Function Control A
PIPE_DDI_FUNC_CTL_B (0x61400) 0xa3030106 PIPE DDI Function Control B
PIPE_DDI_FUNC_CTL_C (0x62400) 0x00030000 PIPE DDI Function Control C
PIPE_DDI_FUNC_CTL_EDP(0x6f400) 0x82200000 PIPE DDI Function Control EDP
DP_TP_CTL_A (0x64040) 0x80040300 DisplayPort Transport A Control
DP_TP_CTL_B (0x64140) 0x00000000 DisplayPort Transport B Control
DP_TP_CTL_C (0x64240) 0x88000300 DisplayPort Transport C Control
DP_TP_CTL_D (0x64340) 0x00000000 DisplayPort Transport D Control
DP_TP_CTL_E (0x64440) 0x00000000 DisplayPort Transport E Control
DP_TP_ST_A (0x64044) 0x00000000 DisplayPort Transport A Status
DP_TP_ST_B (0x64144) 0x00000000 DisplayPort Transport B Status
DP_TP_ST_C (0x64244) 0x0d810001 DisplayPort Transport C Status
DP_TP_ST_D (0x64344) 0x00000000 DisplayPort Transport D Status
DP_TP_ST_E (0x64444) 0x00000000 DisplayPort Transport E Status
AUD_TCA_CONFIG (0) 0x0070fa60 Audio Configuration - Transcoder A
AUD_TCB_CONFIG (0x100) 0x0079fa60 Audio Configuration - Transcoder B
AUD_TCC_CONFIG (0x200) 0x0070fa60 Audio Configuration - Transcoder C
AUD_C1_MISC_CTRL (0x10) 0x00000044 Audio Converter 1 MISC Control
AUD_C2_MISC_CTRL (0x110) 0x00000044 Audio Converter 2 MISC Control
AUD_C3_MISC_CTRL (0x210) 0x00000044 Audio Converter 3 MISC Control
AUD_VID_DID (0x20) 0x80862807 Audio Vendor ID / Device ID
AUD_RID (0x24) 0x00100000 Audio Revision ID
AUD_TCA_M_CTS_ENABLE (0x28) 0x00000000 Audio M & CTS Programming Enable - Transcoder A
AUD_TCB_M_CTS_ENABLE (0x128) 0x00000000 Audio M & CTS Programming Enable - Transcoder B
AUD_TCC_M_CTS_ENABLE (0x228) 0x00000000 Audio M & CTS Programming Enable - Transcoder C
AUD_PWRST (0x4c) 0x0ffff000 Audio Power State (Function Group, Convertor, Pin Widget)
AUD_TCA_EDID_DATA (0x50) 0x00000000 Audio EDID Data Block - Transcoder A
AUD_TCB_EDID_DATA (0x150) 0x33324145 Audio EDID Data Block - Transcoder B
AUD_TCC_EDID_DATA (0x250) 0x00000000 Audio EDID Data Block - Transcoder C
AUD_TCA_INFOFR (0x54) 0x00000000 Audio Widget Data Island Packet - Transcoder A
AUD_TCB_INFOFR (0x154) 0x00000000 Audio Widget Data Island Packet - Transcoder B
AUD_TCC_INFOFR (0x254) 0x00000000 Audio Widget Data Island Packet - Transcoder C
AUD_PIPE_CONV_CFG (0x7c) 0x00770007 Audio Pipe and Converter Configs
AUD_C1_DIG_CNVT (0x80) 0x00000000 Audio Digital Converter - Converter 1
AUD_C2_DIG_CNVT (0x180) 0x00000000 Audio Digital Converter - Converter 2
AUD_C3_DIG_CNVT (0x280) 0x00000000 Audio Digital Converter - Converter 3
AUD_C1_STR_DESC (0x84) 0x00000031 Audio Stream Descriptor Format - Converter 1
AUD_C2_STR_DESC (0x184) 0x00000031 Audio Stream Descriptor Format - Converter 2
AUD_C3_STR_DESC (0x284) 0x00000031 Audio Stream Descriptor Format - Converter 3
AUD_OUT_CHAN_MAP (0x88) 0x00777777 Audio Output Channel Mapping
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH(0xa8) 0x00000003 Audio Connection List entry and Length - Transcoder A
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH(0x1a8) 0x00000303 Audio Connection List entry and Length - Transcoder B
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH(0x2a8) 0x00000003 Audio Connection List entry and Length - Transcoder C
AUD_PIPE_CONN_SEL_CTRL(0xac) 0x00030003 Audio Pipe Connection Select Control
AUD_TCA_DIP_ELD_CTRL_ST(0xb4) 0x000054c9 Audio DIP and ELD control state - Transcoder A
AUD_TCB_DIP_ELD_CTRL_ST(0x1b4) 0x000054c9 Audio DIP and ELD control state - Transcoder B
AUD_TCC_DIP_ELD_CTRL_ST(0x2b4) 0x000054c9 Audio DIP and ELD control state - Transcoder C
AUD_PIN_ELD_CP_VLD (0xc0) 0x00000050 Audio pin ELD valid and CP ready status
AUD_HDMI_FIFO_STATUS (0xd4) 0x00000000 Audio HDMI FIFO Status
AUD_ICOI (0xf00) 0x00000000 Audio Immediate Command Output Interface
AUD_IRII (0xf04) 0x00000000 Audio Immediate Response Input Interface
AUD_ICS (0xf08) 0x00000000 Audio Immediate Command Status
AUD_CHICKENBIT_REG (0xf10) 0xc0000000 Audio Chicken Bit Register
AUD_DP_DIP_STATUS (0xf20) 0x00004a52 Audio DP and DIP FIFO Debug Status
AUD_TCA_M_CTS (0xf44) 0x00000000 Audio M CTS Read Back Transcoder A
AUD_TCB_M_CTS (0xf54) 0x00000000 Audio M CTS Read Back Transcoder B
AUD_TCC_M_CTS (0xf64) 0x00000000 Audio M CTS Read Back Transcoder C
Details:
DDI A Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 1
DDI B Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 0
DDI C Buffer control
DP port width [0x3] x4 mode
DDI Buffer Enable 1
DDI D Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 0
DDI E Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 0
Pipe A DDI Function Control
BITS per color [0x0] 8 bpc
PIPE DDI Mode [0x0] HDMI mode
PIPE DDI selection [0x0] no port
PIPE DDI Function Enable [0x0]
Pipe B DDI Function Control
BITS per color [0x0] 8 bpc
PIPE DDI Mode [0x3] DP MST mode
PIPE DDI selection [0x2] Digital Port C
PIPE DDI Function Enable [0x1]
Pipe C DDI Function Control
BITS per color [0x0] 8 bpc
PIPE DDI Mode [0x0] HDMI mode
PIPE DDI selection [0x0] no port
PIPE DDI Function Enable [0x0]
AUD_TCA_CONFIG Disable_NCTS 0
AUD_TCA_CONFIG Lower_N_value 0xfa6
AUD_TCA_CONFIG Pixel_Clock_HDMI [0x0] 25.2 / 1.001 MHz
AUD_TCA_CONFIG Upper_N_value 0x07
AUD_TCA_CONFIG N_programming_enable 0
AUD_TCA_CONFIG N_index_value [0x0] HDMI
AUD_TCB_CONFIG Disable_NCTS 0
AUD_TCB_CONFIG Lower_N_value 0xfa6
AUD_TCB_CONFIG Pixel_Clock_HDMI [0x9] 148.5 MHz
AUD_TCB_CONFIG Upper_N_value 0x07
AUD_TCB_CONFIG N_programming_enable 0
AUD_TCB_CONFIG N_index_value [0x0] HDMI
AUD_TCC_CONFIG Disable_NCTS 0
AUD_TCC_CONFIG Lower_N_value 0xfa6
AUD_TCC_CONFIG Pixel_Clock_HDMI [0x0] 25.2 / 1.001 MHz
AUD_TCC_CONFIG Upper_N_value 0x07
AUD_TCC_CONFIG N_programming_enable 0
AUD_TCC_CONFIG N_index_value [0x0] HDMI
AUD_C1_MISC_CTRL Pro_Allowed 0
AUD_C1_MISC_CTRL Sample_Fabrication_EN_bit 1
AUD_C1_MISC_CTRL Output_Delay 4
AUD_C1_MISC_CTRL Sample_present_Disable 0
AUD_C2_MISC_CTRL Pro_Allowed 0
AUD_C2_MISC_CTRL Sample_Fabrication_EN_bit 1
AUD_C2_MISC_CTRL Output_Delay 4
AUD_C2_MISC_CTRL Sample_present_Disable 0
AUD_C3_MISC_CTRL Pro_Allowed 0
AUD_C3_MISC_CTRL Sample_Fabrication_EN_bit 1
AUD_C3_MISC_CTRL Output_Delay 4
AUD_C3_MISC_CTRL Sample_present_Disable 0
AUD_VID_DID device id 0x2807
AUD_VID_DID vendor id 0x8086
AUD_RID Stepping_Id 0x0
AUD_RID Revision_Id 0x0
AUD_RID Minor_Revision 0x0
AUD_RID Major_Revision 0x1
AUD_TCA_M_CTS_ENABLE CTS_programming 0
AUD_TCA_M_CTS_ENABLE Enable_CTS_or_M_programming 0
AUD_TCA_M_CTS_ENABLE CTS_M value Index [0x0] CTS
AUD_TCB_M_CTS_ENABLE CTS_programming 0
AUD_TCB_M_CTS_ENABLE Enable_CTS_or_M_programming 0
AUD_TCB_M_CTS_ENABLE CTS_M value Index [0x0] CTS
AUD_TCC_M_CTS_ENABLE CTS_programming 0
AUD_TCC_M_CTS_ENABLE Enable_CTS_or_M_programming 0
AUD_TCC_M_CTS_ENABLE CTS_M value Index [0x0] CTS
AUD_PWRST PinB_Widget_Power_State_Set D0
AUD_PWRST PinB_Widget_Power_State_Current D0
AUD_PWRST PinC_Widget_Power_State_Set D0
AUD_PWRST PinC_Widget_Power_State_Current D0
AUD_PWRST PinD_Widget_Power_State_Set D0
AUD_PWRST PinD_Widget_Power_State_Current D0
AUD_PWRST Convertor1_Widget_Power_State_Requsted D3
AUD_PWRST Convertor1_Widget_Power_State_Current D3
AUD_PWRST Convertor2_Widget_Power_State_Requested D3
AUD_PWRST Convertor2_Widget_Power_State_Current D3
AUD_PWRST Convertor3_Widget_Power_State_Requested D3
AUD_PWRST Convertor3_Widget_Power_State_Current D3
AUD_PWRST Func_Grp_Dev_PwrSt_Set D3
AUD_PWRST Func_Grp_Dev_PwrSt_Curr D3
AUD_TCA_EDID_DATA ELD:
00000000 00000000 00000000 00000000 00000000
AUD_TCB_EDID_DATA ELD:
10000700 68140001 00000000 00000000 38a31668
AUD_TCC_EDID_DATA ELD:
00000000 00000000 00000000 00000000 00000000
AUD_TCA_INFOFR audio Infoframe:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
AUD_TCB_INFOFR audio Infoframe:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
AUD_TCC_INFOFR audio Infoframe:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
AUD_PIPE_CONV_CFG Convertor_1_Digen 1
AUD_PIPE_CONV_CFG Convertor_2_Digen 1
AUD_PIPE_CONV_CFG Convertor_3_Digen 1
AUD_PIPE_CONV_CFG Convertor_1_Stream_ID 0
AUD_PIPE_CONV_CFG Convertor_2_Stream_ID 0
AUD_PIPE_CONV_CFG Convertor_3_Stream_ID 0
AUD_PIPE_CONV_CFG Port_B_Out_Enable 1
AUD_PIPE_CONV_CFG Port_C_Out_Enable 1
AUD_PIPE_CONV_CFG Port_D_Out_Enable 1
AUD_PIPE_CONV_CFG Port_B_Amp_Mute_Status 1
AUD_PIPE_CONV_CFG Port_C_Amp_Mute_Status 1
AUD_PIPE_CONV_CFG Port_D_Amp_Mute_Status 1
AUD_C1_DIG_CNVT V 0
AUD_C1_DIG_CNVT VCFG 0
AUD_C1_DIG_CNVT PRE 0
AUD_C1_DIG_CNVT Copy 0
AUD_C1_DIG_CNVT NonAudio 0
AUD_C1_DIG_CNVT PRO 0
AUD_C1_DIG_CNVT Level 0
AUD_C1_DIG_CNVT Category_Code 0
AUD_C1_DIG_CNVT Lowest_Channel_Number 0
AUD_C1_DIG_CNVT Stream_ID 0
AUD_C2_DIG_CNVT V 0
AUD_C2_DIG_CNVT VCFG 0
AUD_C2_DIG_CNVT PRE 0
AUD_C2_DIG_CNVT Copy 0
AUD_C2_DIG_CNVT NonAudio 0
AUD_C2_DIG_CNVT PRO 0
AUD_C2_DIG_CNVT Level 0
AUD_C2_DIG_CNVT Category_Code 0
AUD_C2_DIG_CNVT Lowest_Channel_Number 0
AUD_C2_DIG_CNVT Stream_ID 0
AUD_C3_DIG_CNVT V 0
AUD_C3_DIG_CNVT VCFG 0
AUD_C3_DIG_CNVT PRE 0
AUD_C3_DIG_CNVT Copy 0
AUD_C3_DIG_CNVT NonAudio 0
AUD_C3_DIG_CNVT PRO 0
AUD_C3_DIG_CNVT Level 0
AUD_C3_DIG_CNVT Category_Code 0
AUD_C3_DIG_CNVT Lowest_Channel_Number 0
AUD_C3_DIG_CNVT Stream_ID 0
AUD_C1_STR_DESC Number_of_Channels_in_a_Stream 2
AUD_C1_STR_DESC Bits_per_Sample [0x3] 32 bits
AUD_C1_STR_DESC Sample_Base_Rate_Divisor [0] Divided by 1 (48 kHz, 44.1 kHz)
AUD_C1_STR_DESC Sample_Base_Rate_Mult [0] x1 (48 kHz, 44.1 kHz or less)
AUD_C1_STR_DESC Sample_Base_Rate [0] 48 kHz => Sample Rate 48000 Hz
AUD_C1_STR_DESC Convertor_Channel_Count 1
AUD_C2_STR_DESC Number_of_Channels_in_a_Stream 2
AUD_C2_STR_DESC Bits_per_Sample [0x3] 32 bits
AUD_C2_STR_DESC Sample_Base_Rate_Divisor [0] Divided by 1 (48 kHz, 44.1 kHz)
AUD_C2_STR_DESC Sample_Base_Rate_Mult [0] x1 (48 kHz, 44.1 kHz or less)
AUD_C2_STR_DESC Sample_Base_Rate [0] 48 kHz => Sample Rate 48000 Hz
AUD_C2_STR_DESC Convertor_Channel_Count 1
AUD_C3_STR_DESC Number_of_Channels_in_a_Stream 2
AUD_C3_STR_DESC Bits_per_Sample [0x3] 32 bits
AUD_C3_STR_DESC Sample_Base_Rate_Divisor [0] Divided by 1 (48 kHz, 44.1 kHz)
AUD_C3_STR_DESC Sample_Base_Rate_Mult [0] x1 (48 kHz, 44.1 kHz or less)
AUD_C3_STR_DESC Sample_Base_Rate [0] 48 kHz => Sample Rate 48000 Hz
AUD_C3_STR_DESC Convertor_Channel_Count 1
AUD_OUT_CHAN_MAP Converter_Channel_MAP PORTB PORTC PORTD
1 1 1 1
2 2 2 2
3 4 4 4
4 3 3 3
5 5 5 5
6 6 6 6
7 7 7 7
8 8 8 8
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Length 3
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH Form [0] Short Form
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Entry 0
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Length 3
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH Form [0] Short Form
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Entry 3
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Length 3
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH Form [0] Short Form
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Entry 0
AUD_PIPE_CONN_SEL_CTRL Connection_select_Port_B 0x3
AUD_PIPE_CONN_SEL_CTRL Connection_select_Port_C 0
AUD_PIPE_CONN_SEL_CTRL Connection_select_Port_D 0x3
Audio DIP and ELD control state for Transcoder A
ELD_ACK 0
ELD_buffer_size 21
DIP_transmission_frequency [0x0] disabled
DIP Buffer Index [0x0] Audio DIP
Audio DIP type enable status [0x0000] Audio DIP Disabled, Generic 1 (ACP) DIP Disabled, Generic 2 DIP Disabled
Audio DIP port select [0x0] Reserved
Audio DIP and ELD control state for Transcoder B
ELD_ACK 0
ELD_buffer_size 21
DIP_transmission_frequency [0x0] disabled
DIP Buffer Index [0x0] Audio DIP
Audio DIP type enable status [0x0000] Audio DIP Disabled, Generic 1 (ACP) DIP Disabled, Generic 2 DIP Disabled
Audio DIP port select [0x0] Reserved
Audio DIP and ELD control state for Transcoder C
ELD_ACK 0
ELD_buffer_size 21
DIP_transmission_frequency [0x0] disabled
DIP Buffer Index [0x0] Audio DIP
Audio DIP type enable status [0x0000] Audio DIP Disabled, Generic 1 (ACP) DIP Disabled, Generic 2 DIP Disabled
Audio DIP port select [0x0] Reserved
AUD_PIN_ELD_CP_VLD Transcoder_A ELD_valid 0
AUD_PIN_ELD_CP_VLD Transcoder_A CP_Ready 0
AUD_PIN_ELD_CP_VLD Transcoder_A Out_enable 0
AUD_PIN_ELD_CP_VLD Transcoder_A Inactive 0
AUD_PIN_ELD_CP_VLD Transcoder_B ELD_valid 1
AUD_PIN_ELD_CP_VLD Transcoder_B CP_Ready 0
AUD_PIN_ELD_CP_VLD Transcoder_B OUT_enable 1
AUD_PIN_ELD_CP_VLD Transcoder_B Inactive 0
AUD_PIN_ELD_CP_VLD Transcoder_C ELD_valid 0
AUD_PIN_ELD_CP_VLD Transcoder_C CP_Ready 0
AUD_PIN_ELD_CP_VLD Transcoder_C OUT_enable 0
AUD_PIN_ELD_CP_VLD Transcoder_C Inactive 0
AUD_HDMI_FIFO_STATUS Function_Reset 0
AUD_HDMI_FIFO_STATUS Conv_1_CDCLK/DOTCLK_FIFO_Overrun 0
AUD_HDMI_FIFO_STATUS Conv_1_CDCLK/DOTCLK_FIFO_Underrun 0
AUD_HDMI_FIFO_STATUS Conv_2_CDCLK/DOTCLK_FIFO_Overrun 0
AUD_HDMI_FIFO_STATUS Conv_2_CDCLK/DOTCLK_FIFO_Underrun 0
AUD_HDMI_FIFO_STATUS Conv_3_CDCLK/DOTCLK_FIFO_Overrun 0
AUD_HDMI_FIFO_STATUS Conv_3_CDCLK/DOTCLK_FIFO_Underrun 0
IRV [0] No immediate response is available ICB [0] Can accept an immediate command
AUD_CHICKENBIT_REG Audio Chicken Bits: c0000000
AUD_DP_DIP_STATUS Audio DP & DIP FIFO Status: 00004a52
audfa dp fifo empty cd
audfa dp fifo empty
audfb dp fifo empty cd
audfb dp fifo empty
audfc dp fifo empty cd
audfc dp fifo empty
AUD_FREQ_CNTRL Audio BCLK Frequency Control: 00000000
[-- Attachment #4: intel-audio-laptop-noedp --]
[-- Type: application/octet-stream, Size: 15186 bytes --]
Haswell audio registers:
PORT_HOTPLUG_EN (0x61110) 0x00000000 port hotplug enable
PORT_HOTPLUG_STAT (0x61114) 0x00000000 port hotplug status
DISPLAY_HOTPLUG_CTL (0x61164) 0x00000000 display hotplug control
DDI_BUF_CTL_A (0x64000) 0x00000091 DDI Buffer Controler A
DDI_BUF_CTL_B (0x64100) 0x80000006 DDI Buffer Controler B
DDI_BUF_CTL_C (0x64200) 0x00000000 DDI Buffer Controler C
DDI_BUF_CTL_D (0x64300) 0x00000000 DDI Buffer Controler D
DDI_BUF_CTL_E (0x64400) 0x00000080 DDI Buffer Controler E
PIPE_CONF_A (0x70008) 0xc0000000 PIPE Configuration A
PIPE_CONF_B (0x71008) 0x00000000 PIPE Configuration B
PIPE_CONF_C (0x72008) 0x00000000 PIPE Configuration C
PIPE_CONF_EDP (0x7f008) 0x00000010 PIPE Configuration EDP
PIPE_DDI_FUNC_CTL_A (0x60400) 0x92030006 PIPE DDI Function Control A
PIPE_DDI_FUNC_CTL_B (0x61400) 0x00030000 PIPE DDI Function Control B
PIPE_DDI_FUNC_CTL_C (0x62400) 0x00030000 PIPE DDI Function Control C
PIPE_DDI_FUNC_CTL_EDP(0x6f400) 0x02234000 PIPE DDI Function Control EDP
DP_TP_CTL_A (0x64040) 0x00040000 DisplayPort Transport A Control
DP_TP_CTL_B (0x64140) 0x80040300 DisplayPort Transport B Control
DP_TP_CTL_C (0x64240) 0x00000000 DisplayPort Transport C Control
DP_TP_CTL_D (0x64340) 0x00000000 DisplayPort Transport D Control
DP_TP_CTL_E (0x64440) 0x00000000 DisplayPort Transport E Control
DP_TP_ST_A (0x64044) 0x00000000 DisplayPort Transport A Status
DP_TP_ST_B (0x64144) 0x00000000 DisplayPort Transport B Status
DP_TP_ST_C (0x64244) 0x00000000 DisplayPort Transport C Status
DP_TP_ST_D (0x64344) 0x00000000 DisplayPort Transport D Status
DP_TP_ST_E (0x64444) 0x00000000 DisplayPort Transport E Status
AUD_TCA_CONFIG (0) 0x20800000 Audio Configuration - Transcoder A
AUD_TCB_CONFIG (0x100) 0x0070fa60 Audio Configuration - Transcoder B
AUD_TCC_CONFIG (0x200) 0x0070fa60 Audio Configuration - Transcoder C
AUD_C1_MISC_CTRL (0x10) 0x00000044 Audio Converter 1 MISC Control
AUD_C2_MISC_CTRL (0x110) 0x00000044 Audio Converter 2 MISC Control
AUD_C3_MISC_CTRL (0x210) 0x00000044 Audio Converter 3 MISC Control
AUD_VID_DID (0x20) 0x80862807 Audio Vendor ID / Device ID
AUD_RID (0x24) 0x00100000 Audio Revision ID
AUD_TCA_M_CTS_ENABLE (0x28) 0x00000000 Audio M & CTS Programming Enable - Transcoder A
AUD_TCB_M_CTS_ENABLE (0x128) 0x00000000 Audio M & CTS Programming Enable - Transcoder B
AUD_TCC_M_CTS_ENABLE (0x228) 0x00000000 Audio M & CTS Programming Enable - Transcoder C
AUD_PWRST (0x4c) 0x0ffff00f Audio Power State (Function Group, Convertor, Pin Widget)
AUD_TCA_EDID_DATA (0x50) 0x00070709 Audio EDID Data Block - Transcoder A
AUD_TCB_EDID_DATA (0x150) 0x00000000 Audio EDID Data Block - Transcoder B
AUD_TCC_EDID_DATA (0x250) 0x00000000 Audio EDID Data Block - Transcoder C
AUD_TCA_INFOFR (0x54) 0x00000000 Audio Widget Data Island Packet - Transcoder A
AUD_TCB_INFOFR (0x154) 0x00000000 Audio Widget Data Island Packet - Transcoder B
AUD_TCC_INFOFR (0x254) 0x00000000 Audio Widget Data Island Packet - Transcoder C
AUD_PIPE_CONV_CFG (0x7c) 0x00670007 Audio Pipe and Converter Configs
AUD_C1_DIG_CNVT (0x80) 0x00000000 Audio Digital Converter - Converter 1
AUD_C2_DIG_CNVT (0x180) 0x00000000 Audio Digital Converter - Converter 2
AUD_C3_DIG_CNVT (0x280) 0x00000000 Audio Digital Converter - Converter 3
AUD_C1_STR_DESC (0x84) 0x00000031 Audio Stream Descriptor Format - Converter 1
AUD_C2_STR_DESC (0x184) 0x00000031 Audio Stream Descriptor Format - Converter 2
AUD_C3_STR_DESC (0x284) 0x00000031 Audio Stream Descriptor Format - Converter 3
AUD_OUT_CHAN_MAP (0x88) 0x00000000 Audio Output Channel Mapping
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH(0xa8) 0x00000203 Audio Connection List entry and Length - Transcoder A
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH(0x1a8) 0x00000003 Audio Connection List entry and Length - Transcoder B
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH(0x2a8) 0x00000003 Audio Connection List entry and Length - Transcoder C
AUD_PIPE_CONN_SEL_CTRL(0xac) 0x00030300 Audio Pipe Connection Select Control
AUD_TCA_DIP_ELD_CTRL_ST(0xb4) 0x00005500 Audio DIP and ELD control state - Transcoder A
AUD_TCB_DIP_ELD_CTRL_ST(0x1b4) 0x00005400 Audio DIP and ELD control state - Transcoder B
AUD_TCC_DIP_ELD_CTRL_ST(0x2b4) 0x00005400 Audio DIP and ELD control state - Transcoder C
AUD_PIN_ELD_CP_VLD (0xc0) 0x00000005 Audio pin ELD valid and CP ready status
AUD_HDMI_FIFO_STATUS (0xd4) 0x00000000 Audio HDMI FIFO Status
AUD_ICOI (0xf00) 0x00000000 Audio Immediate Command Output Interface
AUD_IRII (0xf04) 0x00000000 Audio Immediate Response Input Interface
AUD_ICS (0xf08) 0x00000000 Audio Immediate Command Status
AUD_CHICKENBIT_REG (0xf10) 0xc0000000 Audio Chicken Bit Register
AUD_DP_DIP_STATUS (0xf20) 0x00004a52 Audio DP and DIP FIFO Debug Status
AUD_TCA_M_CTS (0xf44) 0x00000000 Audio M CTS Read Back Transcoder A
AUD_TCB_M_CTS (0xf54) 0x00000000 Audio M CTS Read Back Transcoder B
AUD_TCC_M_CTS (0xf64) 0x00000000 Audio M CTS Read Back Transcoder C
Details:
DDI A Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 0
DDI B Buffer control
DP port width [0x3] x4 mode
DDI Buffer Enable 1
DDI C Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 0
DDI D Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 0
DDI E Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 0
Pipe A DDI Function Control
BITS per color [0x0] 8 bpc
PIPE DDI Mode [0x2] DP SST mode
PIPE DDI selection [0x1] Digital Port B
PIPE DDI Function Enable [0x1]
Pipe B DDI Function Control
BITS per color [0x0] 8 bpc
PIPE DDI Mode [0x0] HDMI mode
PIPE DDI selection [0x0] no port
PIPE DDI Function Enable [0x0]
Pipe C DDI Function Control
BITS per color [0x0] 8 bpc
PIPE DDI Mode [0x0] HDMI mode
PIPE DDI selection [0x0] no port
PIPE DDI Function Enable [0x0]
AUD_TCA_CONFIG Disable_NCTS 0
AUD_TCA_CONFIG Lower_N_value 0x000
AUD_TCA_CONFIG Pixel_Clock_HDMI [0x0] 25.2 / 1.001 MHz
AUD_TCA_CONFIG Upper_N_value 0x08
AUD_TCA_CONFIG N_programming_enable 0
AUD_TCA_CONFIG N_index_value [0x1] DisplayPort
AUD_TCB_CONFIG Disable_NCTS 0
AUD_TCB_CONFIG Lower_N_value 0xfa6
AUD_TCB_CONFIG Pixel_Clock_HDMI [0x0] 25.2 / 1.001 MHz
AUD_TCB_CONFIG Upper_N_value 0x07
AUD_TCB_CONFIG N_programming_enable 0
AUD_TCB_CONFIG N_index_value [0x0] HDMI
AUD_TCC_CONFIG Disable_NCTS 0
AUD_TCC_CONFIG Lower_N_value 0xfa6
AUD_TCC_CONFIG Pixel_Clock_HDMI [0x0] 25.2 / 1.001 MHz
AUD_TCC_CONFIG Upper_N_value 0x07
AUD_TCC_CONFIG N_programming_enable 0
AUD_TCC_CONFIG N_index_value [0x0] HDMI
AUD_C1_MISC_CTRL Pro_Allowed 0
AUD_C1_MISC_CTRL Sample_Fabrication_EN_bit 1
AUD_C1_MISC_CTRL Output_Delay 4
AUD_C1_MISC_CTRL Sample_present_Disable 0
AUD_C2_MISC_CTRL Pro_Allowed 0
AUD_C2_MISC_CTRL Sample_Fabrication_EN_bit 1
AUD_C2_MISC_CTRL Output_Delay 4
AUD_C2_MISC_CTRL Sample_present_Disable 0
AUD_C3_MISC_CTRL Pro_Allowed 0
AUD_C3_MISC_CTRL Sample_Fabrication_EN_bit 1
AUD_C3_MISC_CTRL Output_Delay 4
AUD_C3_MISC_CTRL Sample_present_Disable 0
AUD_VID_DID device id 0x2807
AUD_VID_DID vendor id 0x8086
AUD_RID Stepping_Id 0x0
AUD_RID Revision_Id 0x0
AUD_RID Minor_Revision 0x0
AUD_RID Major_Revision 0x1
AUD_TCA_M_CTS_ENABLE CTS_programming 0
AUD_TCA_M_CTS_ENABLE Enable_CTS_or_M_programming 0
AUD_TCA_M_CTS_ENABLE CTS_M value Index [0x0] CTS
AUD_TCB_M_CTS_ENABLE CTS_programming 0
AUD_TCB_M_CTS_ENABLE Enable_CTS_or_M_programming 0
AUD_TCB_M_CTS_ENABLE CTS_M value Index [0x0] CTS
AUD_TCC_M_CTS_ENABLE CTS_programming 0
AUD_TCC_M_CTS_ENABLE Enable_CTS_or_M_programming 0
AUD_TCC_M_CTS_ENABLE CTS_M value Index [0x0] CTS
AUD_PWRST PinB_Widget_Power_State_Set D3
AUD_PWRST PinB_Widget_Power_State_Current D3
AUD_PWRST PinC_Widget_Power_State_Set D0
AUD_PWRST PinC_Widget_Power_State_Current D0
AUD_PWRST PinD_Widget_Power_State_Set D0
AUD_PWRST PinD_Widget_Power_State_Current D0
AUD_PWRST Convertor1_Widget_Power_State_Requsted D3
AUD_PWRST Convertor1_Widget_Power_State_Current D3
AUD_PWRST Convertor2_Widget_Power_State_Requested D3
AUD_PWRST Convertor2_Widget_Power_State_Current D3
AUD_PWRST Convertor3_Widget_Power_State_Requested D3
AUD_PWRST Convertor3_Widget_Power_State_Current D3
AUD_PWRST Func_Grp_Dev_PwrSt_Set D3
AUD_PWRST Func_Grp_Dev_PwrSt_Curr D3
AUD_TCA_EDID_DATA ELD:
09070700 09070700 09070700 09070700 09070700
AUD_TCB_EDID_DATA ELD:
00000000 00000000 00000000 00000000 00000000
AUD_TCC_EDID_DATA ELD:
00000000 00000000 00000000 00000000 00000000
AUD_TCA_INFOFR audio Infoframe:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
AUD_TCB_INFOFR audio Infoframe:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
AUD_TCC_INFOFR audio Infoframe:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
AUD_PIPE_CONV_CFG Convertor_1_Digen 1
AUD_PIPE_CONV_CFG Convertor_2_Digen 1
AUD_PIPE_CONV_CFG Convertor_3_Digen 1
AUD_PIPE_CONV_CFG Convertor_1_Stream_ID 0
AUD_PIPE_CONV_CFG Convertor_2_Stream_ID 0
AUD_PIPE_CONV_CFG Convertor_3_Stream_ID 0
AUD_PIPE_CONV_CFG Port_B_Out_Enable 1
AUD_PIPE_CONV_CFG Port_C_Out_Enable 1
AUD_PIPE_CONV_CFG Port_D_Out_Enable 1
AUD_PIPE_CONV_CFG Port_B_Amp_Mute_Status 0
AUD_PIPE_CONV_CFG Port_C_Amp_Mute_Status 1
AUD_PIPE_CONV_CFG Port_D_Amp_Mute_Status 1
AUD_C1_DIG_CNVT V 0
AUD_C1_DIG_CNVT VCFG 0
AUD_C1_DIG_CNVT PRE 0
AUD_C1_DIG_CNVT Copy 0
AUD_C1_DIG_CNVT NonAudio 0
AUD_C1_DIG_CNVT PRO 0
AUD_C1_DIG_CNVT Level 0
AUD_C1_DIG_CNVT Category_Code 0
AUD_C1_DIG_CNVT Lowest_Channel_Number 0
AUD_C1_DIG_CNVT Stream_ID 0
AUD_C2_DIG_CNVT V 0
AUD_C2_DIG_CNVT VCFG 0
AUD_C2_DIG_CNVT PRE 0
AUD_C2_DIG_CNVT Copy 0
AUD_C2_DIG_CNVT NonAudio 0
AUD_C2_DIG_CNVT PRO 0
AUD_C2_DIG_CNVT Level 0
AUD_C2_DIG_CNVT Category_Code 0
AUD_C2_DIG_CNVT Lowest_Channel_Number 0
AUD_C2_DIG_CNVT Stream_ID 0
AUD_C3_DIG_CNVT V 0
AUD_C3_DIG_CNVT VCFG 0
AUD_C3_DIG_CNVT PRE 0
AUD_C3_DIG_CNVT Copy 0
AUD_C3_DIG_CNVT NonAudio 0
AUD_C3_DIG_CNVT PRO 0
AUD_C3_DIG_CNVT Level 0
AUD_C3_DIG_CNVT Category_Code 0
AUD_C3_DIG_CNVT Lowest_Channel_Number 0
AUD_C3_DIG_CNVT Stream_ID 0
AUD_C1_STR_DESC Number_of_Channels_in_a_Stream 2
AUD_C1_STR_DESC Bits_per_Sample [0x3] 32 bits
AUD_C1_STR_DESC Sample_Base_Rate_Divisor [0] Divided by 1 (48 kHz, 44.1 kHz)
AUD_C1_STR_DESC Sample_Base_Rate_Mult [0] x1 (48 kHz, 44.1 kHz or less)
AUD_C1_STR_DESC Sample_Base_Rate [0] 48 kHz => Sample Rate 48000 Hz
AUD_C1_STR_DESC Convertor_Channel_Count 1
AUD_C2_STR_DESC Number_of_Channels_in_a_Stream 2
AUD_C2_STR_DESC Bits_per_Sample [0x3] 32 bits
AUD_C2_STR_DESC Sample_Base_Rate_Divisor [0] Divided by 1 (48 kHz, 44.1 kHz)
AUD_C2_STR_DESC Sample_Base_Rate_Mult [0] x1 (48 kHz, 44.1 kHz or less)
AUD_C2_STR_DESC Sample_Base_Rate [0] 48 kHz => Sample Rate 48000 Hz
AUD_C2_STR_DESC Convertor_Channel_Count 1
AUD_C3_STR_DESC Number_of_Channels_in_a_Stream 2
AUD_C3_STR_DESC Bits_per_Sample [0x3] 32 bits
AUD_C3_STR_DESC Sample_Base_Rate_Divisor [0] Divided by 1 (48 kHz, 44.1 kHz)
AUD_C3_STR_DESC Sample_Base_Rate_Mult [0] x1 (48 kHz, 44.1 kHz or less)
AUD_C3_STR_DESC Sample_Base_Rate [0] 48 kHz => Sample Rate 48000 Hz
AUD_C3_STR_DESC Convertor_Channel_Count 1
AUD_OUT_CHAN_MAP Converter_Channel_MAP PORTB PORTC PORTD
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Length 3
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH Form [0] Short Form
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Entry 2
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Length 3
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH Form [0] Short Form
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Entry 0
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Length 3
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH Form [0] Short Form
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Entry 0
AUD_PIPE_CONN_SEL_CTRL Connection_select_Port_B 0
AUD_PIPE_CONN_SEL_CTRL Connection_select_Port_C 0x3
AUD_PIPE_CONN_SEL_CTRL Connection_select_Port_D 0x3
Audio DIP and ELD control state for Transcoder A
ELD_ACK 0
ELD_buffer_size 21
DIP_transmission_frequency [0x0] disabled
DIP Buffer Index [0x0] Audio DIP
Audio DIP type enable status [0x0000] Audio DIP Disabled, Generic 1 (ACP) DIP Disabled, Generic 2 DIP Disabled
Audio DIP port select [0x0] Reserved
Audio DIP and ELD control state for Transcoder B
ELD_ACK 0
ELD_buffer_size 21
DIP_transmission_frequency [0x0] disabled
DIP Buffer Index [0x0] Audio DIP
Audio DIP type enable status [0x0000] Audio DIP Disabled, Generic 1 (ACP) DIP Disabled, Generic 2 DIP Disabled
Audio DIP port select [0x0] Reserved
Audio DIP and ELD control state for Transcoder C
ELD_ACK 0
ELD_buffer_size 21
DIP_transmission_frequency [0x0] disabled
DIP Buffer Index [0x0] Audio DIP
Audio DIP type enable status [0x0000] Audio DIP Disabled, Generic 1 (ACP) DIP Disabled, Generic 2 DIP Disabled
Audio DIP port select [0x0] Reserved
AUD_PIN_ELD_CP_VLD Transcoder_A ELD_valid 1
AUD_PIN_ELD_CP_VLD Transcoder_A CP_Ready 0
AUD_PIN_ELD_CP_VLD Transcoder_A Out_enable 1
AUD_PIN_ELD_CP_VLD Transcoder_A Inactive 0
AUD_PIN_ELD_CP_VLD Transcoder_B ELD_valid 0
AUD_PIN_ELD_CP_VLD Transcoder_B CP_Ready 0
AUD_PIN_ELD_CP_VLD Transcoder_B OUT_enable 0
AUD_PIN_ELD_CP_VLD Transcoder_B Inactive 0
AUD_PIN_ELD_CP_VLD Transcoder_C ELD_valid 0
AUD_PIN_ELD_CP_VLD Transcoder_C CP_Ready 0
AUD_PIN_ELD_CP_VLD Transcoder_C OUT_enable 0
AUD_PIN_ELD_CP_VLD Transcoder_C Inactive 0
AUD_HDMI_FIFO_STATUS Function_Reset 0
AUD_HDMI_FIFO_STATUS Conv_1_CDCLK/DOTCLK_FIFO_Overrun 0
AUD_HDMI_FIFO_STATUS Conv_1_CDCLK/DOTCLK_FIFO_Underrun 0
AUD_HDMI_FIFO_STATUS Conv_2_CDCLK/DOTCLK_FIFO_Overrun 0
AUD_HDMI_FIFO_STATUS Conv_2_CDCLK/DOTCLK_FIFO_Underrun 0
AUD_HDMI_FIFO_STATUS Conv_3_CDCLK/DOTCLK_FIFO_Overrun 0
AUD_HDMI_FIFO_STATUS Conv_3_CDCLK/DOTCLK_FIFO_Underrun 0
IRV [0] No immediate response is available ICB [0] Can accept an immediate command
AUD_CHICKENBIT_REG Audio Chicken Bits: c0000000
AUD_DP_DIP_STATUS Audio DP & DIP FIFO Status: 00004a52
audfa dp fifo empty cd
audfa dp fifo empty
audfb dp fifo empty cd
audfb dp fifo empty
audfc dp fifo empty cd
audfc dp fifo empty
AUD_FREQ_CNTRL Audio BCLK Frequency Control: 00000000
[-- Attachment #5: intel-audio-dock-noedp --]
[-- Type: application/octet-stream, Size: 15186 bytes --]
Haswell audio registers:
PORT_HOTPLUG_EN (0x61110) 0x00000000 port hotplug enable
PORT_HOTPLUG_STAT (0x61114) 0x00000000 port hotplug status
DISPLAY_HOTPLUG_CTL (0x61164) 0x00000000 display hotplug control
DDI_BUF_CTL_A (0x64000) 0x00000091 DDI Buffer Controler A
DDI_BUF_CTL_B (0x64100) 0x80000006 DDI Buffer Controler B
DDI_BUF_CTL_C (0x64200) 0x80000006 DDI Buffer Controler C
DDI_BUF_CTL_D (0x64300) 0x00000000 DDI Buffer Controler D
DDI_BUF_CTL_E (0x64400) 0x00000080 DDI Buffer Controler E
PIPE_CONF_A (0x70008) 0xc0000000 PIPE Configuration A
PIPE_CONF_B (0x71008) 0xc0000000 PIPE Configuration B
PIPE_CONF_C (0x72008) 0x00000000 PIPE Configuration C
PIPE_CONF_EDP (0x7f008) 0x00000010 PIPE Configuration EDP
PIPE_DDI_FUNC_CTL_A (0x60400) 0x92030006 PIPE DDI Function Control A
PIPE_DDI_FUNC_CTL_B (0x61400) 0xa3030106 PIPE DDI Function Control B
PIPE_DDI_FUNC_CTL_C (0x62400) 0x00030000 PIPE DDI Function Control C
PIPE_DDI_FUNC_CTL_EDP(0x6f400) 0x02234000 PIPE DDI Function Control EDP
DP_TP_CTL_A (0x64040) 0x00040000 DisplayPort Transport A Control
DP_TP_CTL_B (0x64140) 0x80040300 DisplayPort Transport B Control
DP_TP_CTL_C (0x64240) 0x88000300 DisplayPort Transport C Control
DP_TP_CTL_D (0x64340) 0x00000000 DisplayPort Transport D Control
DP_TP_CTL_E (0x64440) 0x00000000 DisplayPort Transport E Control
DP_TP_ST_A (0x64044) 0x00000000 DisplayPort Transport A Status
DP_TP_ST_B (0x64144) 0x00000000 DisplayPort Transport B Status
DP_TP_ST_C (0x64244) 0x0d810001 DisplayPort Transport C Status
DP_TP_ST_D (0x64344) 0x00000000 DisplayPort Transport D Status
DP_TP_ST_E (0x64444) 0x00000000 DisplayPort Transport E Status
AUD_TCA_CONFIG (0) 0x20800000 Audio Configuration - Transcoder A
AUD_TCB_CONFIG (0x100) 0x0079fa60 Audio Configuration - Transcoder B
AUD_TCC_CONFIG (0x200) 0x0070fa60 Audio Configuration - Transcoder C
AUD_C1_MISC_CTRL (0x10) 0x00000044 Audio Converter 1 MISC Control
AUD_C2_MISC_CTRL (0x110) 0x00000044 Audio Converter 2 MISC Control
AUD_C3_MISC_CTRL (0x210) 0x00000044 Audio Converter 3 MISC Control
AUD_VID_DID (0x20) 0x80862807 Audio Vendor ID / Device ID
AUD_RID (0x24) 0x00100000 Audio Revision ID
AUD_TCA_M_CTS_ENABLE (0x28) 0x00000000 Audio M & CTS Programming Enable - Transcoder A
AUD_TCB_M_CTS_ENABLE (0x128) 0x00000000 Audio M & CTS Programming Enable - Transcoder B
AUD_TCC_M_CTS_ENABLE (0x228) 0x00000000 Audio M & CTS Programming Enable - Transcoder C
AUD_PWRST (0x4c) 0x0ffff00f Audio Power State (Function Group, Convertor, Pin Widget)
AUD_TCA_EDID_DATA (0x50) 0x00070709 Audio EDID Data Block - Transcoder A
AUD_TCB_EDID_DATA (0x150) 0x00000000 Audio EDID Data Block - Transcoder B
AUD_TCC_EDID_DATA (0x250) 0x00000000 Audio EDID Data Block - Transcoder C
AUD_TCA_INFOFR (0x54) 0x00000000 Audio Widget Data Island Packet - Transcoder A
AUD_TCB_INFOFR (0x154) 0x00000000 Audio Widget Data Island Packet - Transcoder B
AUD_TCC_INFOFR (0x254) 0x00000000 Audio Widget Data Island Packet - Transcoder C
AUD_PIPE_CONV_CFG (0x7c) 0x00670007 Audio Pipe and Converter Configs
AUD_C1_DIG_CNVT (0x80) 0x00000000 Audio Digital Converter - Converter 1
AUD_C2_DIG_CNVT (0x180) 0x00000000 Audio Digital Converter - Converter 2
AUD_C3_DIG_CNVT (0x280) 0x00000000 Audio Digital Converter - Converter 3
AUD_C1_STR_DESC (0x84) 0x00000031 Audio Stream Descriptor Format - Converter 1
AUD_C2_STR_DESC (0x184) 0x00000031 Audio Stream Descriptor Format - Converter 2
AUD_C3_STR_DESC (0x284) 0x00000031 Audio Stream Descriptor Format - Converter 3
AUD_OUT_CHAN_MAP (0x88) 0x00000000 Audio Output Channel Mapping
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH(0xa8) 0x00000203 Audio Connection List entry and Length - Transcoder A
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH(0x1a8) 0x00000303 Audio Connection List entry and Length - Transcoder B
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH(0x2a8) 0x00000003 Audio Connection List entry and Length - Transcoder C
AUD_PIPE_CONN_SEL_CTRL(0xac) 0x00030000 Audio Pipe Connection Select Control
AUD_TCA_DIP_ELD_CTRL_ST(0xb4) 0x00005521 Audio DIP and ELD control state - Transcoder A
AUD_TCB_DIP_ELD_CTRL_ST(0x1b4) 0x00005521 Audio DIP and ELD control state - Transcoder B
AUD_TCC_DIP_ELD_CTRL_ST(0x2b4) 0x00005421 Audio DIP and ELD control state - Transcoder C
AUD_PIN_ELD_CP_VLD (0xc0) 0x00000055 Audio pin ELD valid and CP ready status
AUD_HDMI_FIFO_STATUS (0xd4) 0x00000000 Audio HDMI FIFO Status
AUD_ICOI (0xf00) 0x00000000 Audio Immediate Command Output Interface
AUD_IRII (0xf04) 0x00000000 Audio Immediate Response Input Interface
AUD_ICS (0xf08) 0x00000000 Audio Immediate Command Status
AUD_CHICKENBIT_REG (0xf10) 0xc0000000 Audio Chicken Bit Register
AUD_DP_DIP_STATUS (0xf20) 0x00004a52 Audio DP and DIP FIFO Debug Status
AUD_TCA_M_CTS (0xf44) 0x0000136c Audio M CTS Read Back Transcoder A
AUD_TCB_M_CTS (0xf54) 0x00000000 Audio M CTS Read Back Transcoder B
AUD_TCC_M_CTS (0xf64) 0x00000000 Audio M CTS Read Back Transcoder C
Details:
DDI A Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 0
DDI B Buffer control
DP port width [0x3] x4 mode
DDI Buffer Enable 1
DDI C Buffer control
DP port width [0x3] x4 mode
DDI Buffer Enable 1
DDI D Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 0
DDI E Buffer control
DP port width [0x0] x1 mode
DDI Buffer Enable 0
Pipe A DDI Function Control
BITS per color [0x0] 8 bpc
PIPE DDI Mode [0x2] DP SST mode
PIPE DDI selection [0x1] Digital Port B
PIPE DDI Function Enable [0x1]
Pipe B DDI Function Control
BITS per color [0x0] 8 bpc
PIPE DDI Mode [0x3] DP MST mode
PIPE DDI selection [0x2] Digital Port C
PIPE DDI Function Enable [0x1]
Pipe C DDI Function Control
BITS per color [0x0] 8 bpc
PIPE DDI Mode [0x0] HDMI mode
PIPE DDI selection [0x0] no port
PIPE DDI Function Enable [0x0]
AUD_TCA_CONFIG Disable_NCTS 0
AUD_TCA_CONFIG Lower_N_value 0x000
AUD_TCA_CONFIG Pixel_Clock_HDMI [0x0] 25.2 / 1.001 MHz
AUD_TCA_CONFIG Upper_N_value 0x08
AUD_TCA_CONFIG N_programming_enable 0
AUD_TCA_CONFIG N_index_value [0x1] DisplayPort
AUD_TCB_CONFIG Disable_NCTS 0
AUD_TCB_CONFIG Lower_N_value 0xfa6
AUD_TCB_CONFIG Pixel_Clock_HDMI [0x9] 148.5 MHz
AUD_TCB_CONFIG Upper_N_value 0x07
AUD_TCB_CONFIG N_programming_enable 0
AUD_TCB_CONFIG N_index_value [0x0] HDMI
AUD_TCC_CONFIG Disable_NCTS 0
AUD_TCC_CONFIG Lower_N_value 0xfa6
AUD_TCC_CONFIG Pixel_Clock_HDMI [0x0] 25.2 / 1.001 MHz
AUD_TCC_CONFIG Upper_N_value 0x07
AUD_TCC_CONFIG N_programming_enable 0
AUD_TCC_CONFIG N_index_value [0x0] HDMI
AUD_C1_MISC_CTRL Pro_Allowed 0
AUD_C1_MISC_CTRL Sample_Fabrication_EN_bit 1
AUD_C1_MISC_CTRL Output_Delay 4
AUD_C1_MISC_CTRL Sample_present_Disable 0
AUD_C2_MISC_CTRL Pro_Allowed 0
AUD_C2_MISC_CTRL Sample_Fabrication_EN_bit 1
AUD_C2_MISC_CTRL Output_Delay 4
AUD_C2_MISC_CTRL Sample_present_Disable 0
AUD_C3_MISC_CTRL Pro_Allowed 0
AUD_C3_MISC_CTRL Sample_Fabrication_EN_bit 1
AUD_C3_MISC_CTRL Output_Delay 4
AUD_C3_MISC_CTRL Sample_present_Disable 0
AUD_VID_DID device id 0x2807
AUD_VID_DID vendor id 0x8086
AUD_RID Stepping_Id 0x0
AUD_RID Revision_Id 0x0
AUD_RID Minor_Revision 0x0
AUD_RID Major_Revision 0x1
AUD_TCA_M_CTS_ENABLE CTS_programming 0
AUD_TCA_M_CTS_ENABLE Enable_CTS_or_M_programming 0
AUD_TCA_M_CTS_ENABLE CTS_M value Index [0x0] CTS
AUD_TCB_M_CTS_ENABLE CTS_programming 0
AUD_TCB_M_CTS_ENABLE Enable_CTS_or_M_programming 0
AUD_TCB_M_CTS_ENABLE CTS_M value Index [0x0] CTS
AUD_TCC_M_CTS_ENABLE CTS_programming 0
AUD_TCC_M_CTS_ENABLE Enable_CTS_or_M_programming 0
AUD_TCC_M_CTS_ENABLE CTS_M value Index [0x0] CTS
AUD_PWRST PinB_Widget_Power_State_Set D3
AUD_PWRST PinB_Widget_Power_State_Current D3
AUD_PWRST PinC_Widget_Power_State_Set D0
AUD_PWRST PinC_Widget_Power_State_Current D0
AUD_PWRST PinD_Widget_Power_State_Set D0
AUD_PWRST PinD_Widget_Power_State_Current D0
AUD_PWRST Convertor1_Widget_Power_State_Requsted D3
AUD_PWRST Convertor1_Widget_Power_State_Current D3
AUD_PWRST Convertor2_Widget_Power_State_Requested D3
AUD_PWRST Convertor2_Widget_Power_State_Current D3
AUD_PWRST Convertor3_Widget_Power_State_Requested D3
AUD_PWRST Convertor3_Widget_Power_State_Current D3
AUD_PWRST Func_Grp_Dev_PwrSt_Set D3
AUD_PWRST Func_Grp_Dev_PwrSt_Curr D3
AUD_TCA_EDID_DATA ELD:
10000700 68140001 00000000 00000000 38a31668
AUD_TCB_EDID_DATA ELD:
10000700 68140001 00000000 00000000 38a31668
AUD_TCC_EDID_DATA ELD:
00000000 00000000 00000000 00000000 00000000
AUD_TCA_INFOFR audio Infoframe:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
AUD_TCB_INFOFR audio Infoframe:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
AUD_TCC_INFOFR audio Infoframe:
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
AUD_PIPE_CONV_CFG Convertor_1_Digen 1
AUD_PIPE_CONV_CFG Convertor_2_Digen 1
AUD_PIPE_CONV_CFG Convertor_3_Digen 1
AUD_PIPE_CONV_CFG Convertor_1_Stream_ID 0
AUD_PIPE_CONV_CFG Convertor_2_Stream_ID 0
AUD_PIPE_CONV_CFG Convertor_3_Stream_ID 0
AUD_PIPE_CONV_CFG Port_B_Out_Enable 1
AUD_PIPE_CONV_CFG Port_C_Out_Enable 1
AUD_PIPE_CONV_CFG Port_D_Out_Enable 1
AUD_PIPE_CONV_CFG Port_B_Amp_Mute_Status 0
AUD_PIPE_CONV_CFG Port_C_Amp_Mute_Status 1
AUD_PIPE_CONV_CFG Port_D_Amp_Mute_Status 1
AUD_C1_DIG_CNVT V 0
AUD_C1_DIG_CNVT VCFG 0
AUD_C1_DIG_CNVT PRE 0
AUD_C1_DIG_CNVT Copy 0
AUD_C1_DIG_CNVT NonAudio 0
AUD_C1_DIG_CNVT PRO 0
AUD_C1_DIG_CNVT Level 0
AUD_C1_DIG_CNVT Category_Code 0
AUD_C1_DIG_CNVT Lowest_Channel_Number 0
AUD_C1_DIG_CNVT Stream_ID 0
AUD_C2_DIG_CNVT V 0
AUD_C2_DIG_CNVT VCFG 0
AUD_C2_DIG_CNVT PRE 0
AUD_C2_DIG_CNVT Copy 0
AUD_C2_DIG_CNVT NonAudio 0
AUD_C2_DIG_CNVT PRO 0
AUD_C2_DIG_CNVT Level 0
AUD_C2_DIG_CNVT Category_Code 0
AUD_C2_DIG_CNVT Lowest_Channel_Number 0
AUD_C2_DIG_CNVT Stream_ID 0
AUD_C3_DIG_CNVT V 0
AUD_C3_DIG_CNVT VCFG 0
AUD_C3_DIG_CNVT PRE 0
AUD_C3_DIG_CNVT Copy 0
AUD_C3_DIG_CNVT NonAudio 0
AUD_C3_DIG_CNVT PRO 0
AUD_C3_DIG_CNVT Level 0
AUD_C3_DIG_CNVT Category_Code 0
AUD_C3_DIG_CNVT Lowest_Channel_Number 0
AUD_C3_DIG_CNVT Stream_ID 0
AUD_C1_STR_DESC Number_of_Channels_in_a_Stream 2
AUD_C1_STR_DESC Bits_per_Sample [0x3] 32 bits
AUD_C1_STR_DESC Sample_Base_Rate_Divisor [0] Divided by 1 (48 kHz, 44.1 kHz)
AUD_C1_STR_DESC Sample_Base_Rate_Mult [0] x1 (48 kHz, 44.1 kHz or less)
AUD_C1_STR_DESC Sample_Base_Rate [0] 48 kHz => Sample Rate 48000 Hz
AUD_C1_STR_DESC Convertor_Channel_Count 1
AUD_C2_STR_DESC Number_of_Channels_in_a_Stream 2
AUD_C2_STR_DESC Bits_per_Sample [0x3] 32 bits
AUD_C2_STR_DESC Sample_Base_Rate_Divisor [0] Divided by 1 (48 kHz, 44.1 kHz)
AUD_C2_STR_DESC Sample_Base_Rate_Mult [0] x1 (48 kHz, 44.1 kHz or less)
AUD_C2_STR_DESC Sample_Base_Rate [0] 48 kHz => Sample Rate 48000 Hz
AUD_C2_STR_DESC Convertor_Channel_Count 1
AUD_C3_STR_DESC Number_of_Channels_in_a_Stream 2
AUD_C3_STR_DESC Bits_per_Sample [0x3] 32 bits
AUD_C3_STR_DESC Sample_Base_Rate_Divisor [0] Divided by 1 (48 kHz, 44.1 kHz)
AUD_C3_STR_DESC Sample_Base_Rate_Mult [0] x1 (48 kHz, 44.1 kHz or less)
AUD_C3_STR_DESC Sample_Base_Rate [0] 48 kHz => Sample Rate 48000 Hz
AUD_C3_STR_DESC Convertor_Channel_Count 1
AUD_OUT_CHAN_MAP Converter_Channel_MAP PORTB PORTC PORTD
1 1 1 1
2 2 2 2
3 4 4 4
4 3 3 3
5 5 5 5
6 6 6 6
7 7 7 7
8 8 8 8
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Length 3
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH Form [0] Short Form
AUD_TCA_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Entry 2
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Length 3
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH Form [0] Short Form
AUD_TCB_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Entry 3
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Length 3
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH Form [0] Short Form
AUD_TCC_PIN_PIPE_CONN_ENTRY_LNGTH Connect_List_Entry 0
AUD_PIPE_CONN_SEL_CTRL Connection_select_Port_B 0
AUD_PIPE_CONN_SEL_CTRL Connection_select_Port_C 0
AUD_PIPE_CONN_SEL_CTRL Connection_select_Port_D 0x3
Audio DIP and ELD control state for Transcoder A
ELD_ACK 0
ELD_buffer_size 21
DIP_transmission_frequency [0x0] disabled
DIP Buffer Index [0x0] Audio DIP
Audio DIP type enable status [0x0000] Audio DIP Disabled, Generic 1 (ACP) DIP Disabled, Generic 2 DIP Disabled
Audio DIP port select [0x0] Reserved
Audio DIP and ELD control state for Transcoder B
ELD_ACK 0
ELD_buffer_size 21
DIP_transmission_frequency [0x0] disabled
DIP Buffer Index [0x0] Audio DIP
Audio DIP type enable status [0x0000] Audio DIP Disabled, Generic 1 (ACP) DIP Disabled, Generic 2 DIP Disabled
Audio DIP port select [0x0] Reserved
Audio DIP and ELD control state for Transcoder C
ELD_ACK 0
ELD_buffer_size 21
DIP_transmission_frequency [0x0] disabled
DIP Buffer Index [0x0] Audio DIP
Audio DIP type enable status [0x0000] Audio DIP Disabled, Generic 1 (ACP) DIP Disabled, Generic 2 DIP Disabled
Audio DIP port select [0x0] Reserved
AUD_PIN_ELD_CP_VLD Transcoder_A ELD_valid 1
AUD_PIN_ELD_CP_VLD Transcoder_A CP_Ready 0
AUD_PIN_ELD_CP_VLD Transcoder_A Out_enable 1
AUD_PIN_ELD_CP_VLD Transcoder_A Inactive 0
AUD_PIN_ELD_CP_VLD Transcoder_B ELD_valid 1
AUD_PIN_ELD_CP_VLD Transcoder_B CP_Ready 0
AUD_PIN_ELD_CP_VLD Transcoder_B OUT_enable 1
AUD_PIN_ELD_CP_VLD Transcoder_B Inactive 0
AUD_PIN_ELD_CP_VLD Transcoder_C ELD_valid 0
AUD_PIN_ELD_CP_VLD Transcoder_C CP_Ready 0
AUD_PIN_ELD_CP_VLD Transcoder_C OUT_enable 0
AUD_PIN_ELD_CP_VLD Transcoder_C Inactive 0
AUD_HDMI_FIFO_STATUS Function_Reset 0
AUD_HDMI_FIFO_STATUS Conv_1_CDCLK/DOTCLK_FIFO_Overrun 0
AUD_HDMI_FIFO_STATUS Conv_1_CDCLK/DOTCLK_FIFO_Underrun 0
AUD_HDMI_FIFO_STATUS Conv_2_CDCLK/DOTCLK_FIFO_Overrun 0
AUD_HDMI_FIFO_STATUS Conv_2_CDCLK/DOTCLK_FIFO_Underrun 0
AUD_HDMI_FIFO_STATUS Conv_3_CDCLK/DOTCLK_FIFO_Overrun 0
AUD_HDMI_FIFO_STATUS Conv_3_CDCLK/DOTCLK_FIFO_Underrun 0
IRV [0] No immediate response is available ICB [0] Can accept an immediate command
AUD_CHICKENBIT_REG Audio Chicken Bits: c0000000
AUD_DP_DIP_STATUS Audio DP & DIP FIFO Status: 00004a52
audfa dp fifo empty cd
audfa dp fifo empty
audfb dp fifo empty cd
audfb dp fifo empty
audfc dp fifo empty cd
audfc dp fifo empty
AUD_FREQ_CNTRL Audio BCLK Frequency Control: 00000000
next prev parent reply other threads:[~2016-03-14 17:11 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-14 0:50 [lkp] [ALSA] ca53fbf3a6: WARNING: CPU: 0 PID: 151 at sound/hda/hdac_i915.c:129 pin2port+0x2a/0x40 [snd_hda_core]() kernel test robot
2016-03-14 7:22 ` Takashi Iwai
2016-03-14 12:02 ` Yang, Libin
2016-03-14 13:02 ` Takashi Iwai
2016-03-14 15:30 ` Lin, Mengdong
2016-03-14 17:11 ` Takashi Iwai [this message]
2016-03-15 16:11 ` Lin, Mengdong
2016-03-16 3:15 ` Lin, Mengdong
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