At Mon, 10 Nov 2008 14:35:58 -0500, Valdis.Kletnieks@vt.edu wrote:
Sometime between -mmotm1017 and -rc2-mm1, something odd happened to the sound subsystem. On my Dell Latitude D820, audio works OK if it's sitting there standalone, or in its docking station.
However, when I plug in headphones, it goes silent.
To confirm a regression, could you copy sound/pci/hda/patch_sigmatel.c from 2.6.27 kernel and check the driver works? Does the same problem exist in 2.6.28-rc kernel?
Also, just to make sure, try sound-2.6.git tree, too: git://git.kernel.org/pub/scm/linux/kenrel/git/tiwai/sound-2.6.git
thanks,
Takashi
Sorry for not having any more detail, but I've not had a chance to bisect this down to a specific commit.
I did run alsa-info for the two kernels, here's a diff between them. I also attached a copy of the full output for working -mmotm1017.
(- lines are working -mmotm-1017, + are busted -rc2-mm1)
--- alsa-info-mmotm1017 2008-11-10 14:17:04.000000000 -0500 +++ alsa-info-rc3-mm1 2008-11-10 14:13:17.000000000 -0500 @@ -3,7 +3,7 @@ !!ALSA Information Script v 0.4.51 !!################################
-!!Script ran on: Mon Nov 10 14:16:47 EST 2008 +!!Script ran on: Mon Nov 10 14:12:28 EST 2008
!!Linux Distribution @@ -15,7 +15,7 @@ !!Kernel Information !!------------------
-Kernel release: 2.6.27-mmotm1017 +Kernel release: 2.6.28-rc3-mm1 Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 @@ -25,7 +25,7 @@ !!ALSA Version !!------------
-Driver version: 1.0.18rc3 +Driver version: 1.0.18 Library version: 1.0.18rc3 Utilities version: 1.0.18rc3
@@ -39,7 +39,7 @@ !!-----------------------------
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xefffc000 irq 314
HDA Intel at 0xefffc000 irq 41!!PCI Soundcards installed in the system @@ -165,8 +165,8 @@ Pin Default 0x0321121f: [Jack] HP Out at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x1, Sequence = 0xf
- Pin-ctls: 0xc0: OUT HP
- Unsolicited: tag=30, enabled=1
- Pin-ctls: 0x00:
- Unsolicited: tag=3d, enabled=1 Connection: 1 0x0b
Node 0x0e [Pin Complex] wcaps 0x400181: Stereo @@ -234,12 +234,12 @@ !!ALSA Device nodes !!-----------------
Looks like it lost the bits that setup the headphone jack.
[1.2 alsa-info-mmotm1017 <text/plain; us-ascii (7bit)>] upload=true&script=true&cardinfo= !!################################ !!ALSA Information Script v 0.4.51 !!################################
!!Script ran on: Mon Nov 10 14:16:47 EST 2008
!!Linux Distribution !!------------------
Fedora release 9.93 (Rawhide) Fedora release 9.93 (Rawhide) Fedora release 9.93 (Rawhide) Fedora release 9.93 (Rawhide)
!!Kernel Information !!------------------
Kernel release: 2.6.27-mmotm1017 Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes
!!ALSA Version !!------------
Driver version: 1.0.18rc3 Library version: 1.0.18rc3 Utilities version: 1.0.18rc3
!!Loaded ALSA modules !!-------------------
!!Soundcards recognised by ALSA !!-----------------------------
0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xefffc000 irq 314
!!PCI Soundcards installed in the system !!--------------------------------------
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
!!Advanced information - PCI Vendor/Device/Susbsystem ID's !!--------------------------------------------------------
00:1b.0 0403: 8086:27d8 (rev 01) Subsystem: 1028:01cc
!!Modprobe options (Sound related) !!--------------------------------
snd-card-0: index=0 snd-hda-intel: index=0 enable_msi=1 power_save=5
!!Loaded sound module options !!--------------------------
!!HDA-Intel Codec information !!--------------------------- --startcollapse--
Codec: SigmaTel STAC9200 Address: 0 Vendor Id: 0x83847690 Subsystem Id: 0x102801cc Revision Id: 0x102201 No Modem Function Group found Default PCM: rates [0x7e0]: 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1 GPIO: io=4, o=0, i=0, unsolicited=1, wake=1 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0 IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0 IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0 IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0 Node 0x02 [Audio Output] wcaps 0xd0401: Stereo Converter: stream=0, channel=0 Power: setting=D0, actual=D0 Delay: 13 samples Node 0x03 [Audio Input] wcaps 0x1d0541: Stereo Converter: stream=0, channel=0 SDI-Select: 0 Power: setting=D0, actual=D0 Delay: 13 samples Connection: 1 0x0a Processing caps: benign=0, ncoeff=0 Node 0x04 [Audio Input] wcaps 0x140311: Stereo Digital Converter: stream=0, channel=0 SDI-Select: 0 Digital: Digital category: 0x0 PCM: rates [0x160]: 44100 48000 96000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Delay: 4 samples Connection: 1 0x08 Node 0x05 [Audio Output] wcaps 0x40211: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x1e0]: 44100 48000 88200 96000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Delay: 4 samples Node 0x06 [Vendor Defined Widget] wcaps 0xf30201: Stereo Digital Delay: 3 samples Node 0x07 [Audio Selector] wcaps 0x300901: Stereo R/L Connection: 3 0x02* 0x08 0x0a Node 0x08 [Pin Complex] wcaps 0x430681: Stereo Digital Pincap 0x00010024: IN EAPD Detect EAPD 0x0: Pin Default 0x40c003fa: [N/A] SPDIF In at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0xa Misc = NO_PRESENCE Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Delay: 3 samples Node 0x09 [Pin Complex] wcaps 0x400301: Stereo Digital Pincap 0x00000010: OUT Pin Default 0x0144131f: [Jack] SPDIF Out at Ext Rear Conn = RCA, Color = Black DefAssociation = 0x1, Sequence = 0xf Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Connection: 2 0x05* 0x0a Node 0x0a [Audio Selector] wcaps 0x30090d: Stereo Amp-Out R/L Amp-Out caps: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=1 Amp-Out vals: [0x0d 0x0d] Connection: 1 0x0c Node 0x0b [Audio Selector] wcaps 0x300105: Stereo Amp-Out Amp-Out caps: N/A Amp-Out vals: [0x80 0x80] Connection: 1 0x07 Node 0x0c [Audio Selector] wcaps 0x30010d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0 Amp-Out vals: [0x00 0x00] Connection: 5 0x10 0x0f* 0x0e 0x0d 0x12 Node 0x0d [Pin Complex] wcaps 0x400181: Stereo Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense Pin Default 0x0321121f: [Jack] HP Out at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x1, Sequence = 0xf Pin-ctls: 0xc0: OUT HP Unsolicited: tag=30, enabled=1 Connection: 1 0x0b Node 0x0e [Pin Complex] wcaps 0x400181: Stereo Pincap 0x0000003f: IN OUT HP Detect Trigger ImpSense Pin Default 0x90170310: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Connection: 1 0x0b Node 0x0f [Pin Complex] wcaps 0x400181: Stereo Pincap 0x00000037: IN OUT Detect Trigger ImpSense Pin Default 0x90a70321: [Fixed] Mic at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x2, Sequence = 0x1 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Connection: 1 0x0b Node 0x10 [Pin Complex] wcaps 0x400181: Stereo Pincap 0x00001737: IN OUT Detect Trigger ImpSense Vref caps: HIZ 50 GRD 80 Pin Default 0x03a11020: [Jack] Mic at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Connection: 1 0x0b Node 0x11 [Pin Complex] wcaps 0x400104: Mono Amp-Out Amp-Out caps: N/A Amp-Out vals: [0x00] Pincap 0x00000010: OUT Pin Default 0x401003fb: [N/A] Speaker at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0xb Misc = NO_PRESENCE Pin-ctls: 0x00: Connection: 1 0x13 Node 0x12 [Pin Complex] wcaps 0x400001: Stereo Pincap 0x00000020: IN Pin Default 0x40f000fc: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0xc Pin-ctls: 0x20: IN Node 0x13 [Audio Mixer] wcaps 0x200100: Mono Connection: 1 0x07 Node 0x14 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=1 Amp-Out vals: [0x00] Codec: Conexant ID 2bfa Address: 1 Vendor Id: 0x14f12bfa Subsystem Id: 0x14f100c3 Revision Id: 0x90000 Modem Function Group: 0x2 --endcollapse--
!!ALSA Device nodes !!-----------------
crw-rw----+ 1 valdis root 116, 7 2008-11-10 14:14 /dev/snd/controlC0 crw-rw----+ 1 valdis root 116, 6 2008-11-10 14:16 /dev/snd/pcmC0D0c crw-rw----+ 1 valdis root 116, 5 2008-11-10 14:16 /dev/snd/pcmC0D0p crw-rw----+ 1 valdis root 116, 4 2008-11-10 14:14 /dev/snd/pcmC0D1p crw-rw----+ 1 valdis root 116, 3 2008-11-10 14:14 /dev/snd/seq crw-rw----+ 1 valdis root 116, 2 2008-11-10 14:14 /dev/snd/timer
!!ALSA configuration files !!------------------------
!!User specific config file (~/.asoundrc)
pcm.!default { type pulse }
ctl.!default { type pulse }
!!System wide config file (/etc/asound.conf)
# # Place your global alsa-lib configuration here... #
@hooks [ { func load files [ "/etc/alsa/pulse-default.conf" ] errors false } ]
!!Aplay/Arecord output !!------------
APLAY
**** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 1: STAC92xx Digital [STAC92xx Digital] Subdevices: 1/1 Subdevice #0: subdevice #0
ARECORD
**** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 1/1 Subdevice #0: subdevice #0
!!Amixer output !!-------------
!!-------Mixer controls for card 0 [Intel]
Card hw:0 'Intel'/'HDA Intel at 0xefffc000 irq 314' Mixer name : 'SigmaTel STAC9200' Components : 'HDA:83847690,102801cc,00102201 HDA:14f12bfa,14f100c3,00090000' Controls : 10 Simple ctrls : 5 Simple mixer control 'Master',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-46.50dB] [off] Front Right: Playback 0 [0%] [-46.50dB] [off] Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'IEC958 Default PCM',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 15 Front Left: Capture 13 [87%] [19.50dB] [on] Front Right: Capture 13 [87%] [19.50dB] [on] Simple mixer control 'Input Source',0 Capabilities: cenum Items: 'Mic' 'Front Mic' Item0: 'Mic'
!!Alsactl output !!-------------
--startcollapse-- state.Intel { control.1 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -4650 comment.dbmax 0 iface MIXER name 'Master Playback Volume' value.0 0 value.1 0 } control.2 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Master Playback Switch' value.0 false value.1 false } control.3 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 Mic comment.item.1 'Front Mic' iface MIXER name 'Input Source' value Mic } control.4 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 15' comment.dbmin 0 comment.dbmax 2250 iface MIXER name 'Capture Volume' value.0 13 value.1 13 } control.5 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Capture Switch' value.0 true value.1 true } control.6 { comment.access read comment.type IEC958 comment.count 1 iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.7 { comment.access read comment.type IEC958 comment.count 1 iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.8 { comment.access 'read write' comment.type IEC958 comment.count 1 iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.9 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'IEC958 Playback Switch' value false } control.10 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'IEC958 Default PCM Playback Switch' value true } } --endcollapse--
!!All Loaded Modules !!------------------
Module irnet ppp_generic slhc irtty_sir sir_dev ircomm_tty ircomm irda crc_ccitt coretemp nf_conntrack_ftp xt_pkttype ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_ipisforif xt_recent ipt_LOG xt_u32 iptable_filter ip_tables xt_tcpudp nf_conntrack_ipv6 xt_state nf_conntrack ip6t_LOG xt_limit ip6table_filter ip6_tables x_tables sha256_generic aes_x86_64 aes_generic rtc acpi_cpufreq tpm_tis tpm tpm_bios gspca_spca561 gspca_main compat_ioctl32 videodev arc4 ecb v4l1_compat nvidia pcmcia iwl3945 rfkill mac80211 ohci1394 snd_hda_intel ieee1394 yenta_socket rsrc_nonstatic pcmcia_core video led_class uhci_hcd output iTCO_wdt cfg80211 iTCO_vendor_support thermal intel_agp processor battery button dcdbas ac
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