From: Ben Gamari <bgamari@gmail.com>
To: alsa-devel@alsa-project.org
Subject: Dell Latitude D830 internal speaker volume degraded on 2.6.29-rc*
Date: Thu, 29 Jan 2009 20:04:07 -0500 [thread overview]
Message-ID: <720e76b80901291704o167dfe9fwbd1f4e4ceece6b97@mail.gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 995 bytes --]
Hey all,
For quite a while now, the internal speaker volume on my Dell Latitude
D830 has been very soft. While usually the case can be made to
resonate with all mixers at 100%, recently I have noticed a
substantial decrease in output.
Figuring this must be caused by a codec mis-configuration, I booted
into a working kernel 2.6.27.9-134.fc10.x86_64 and collected a dump
from /proc/asound/card0/codec#0. After booting back into my own
vanilla kernel from master, I collected another trace. When I was
looking through the diff -u of the two dumps, one particular
difference seemed notable,
Node 0x11 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
- Amp-Out vals: [0x7f 0x7f]
- Converter: stream=5, channel=0
+ Amp-Out vals: [0xff 0xff]
+ Converter: stream=0, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
Perhaps this is significant? Regardless, I have attached both of the
original dumps. Let me know if anything else is needed. Thanks,
- Ben
[-- Attachment #2: codec0.broken --]
[-- Type: application/octet-stream, Size: 7260 bytes --]
Codec: SigmaTel STAC9205
Address: 0
Vendor Id: 0x838476a0
Subsystem Id: 0x102801fe
Revision Id: 0x100204
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: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=0
Default Amp-Out caps: ofs=0x7f, nsteps=0x7f, stepsize=0x02, mute=1
GPIO: io=5, o=0, i=0, unsolicited=1, wake=1
IO[0]: enable=1, dir=1, wake=0, sticky=0, data=1, unsol=0
IO[1]: enable=1, dir=1, wake=0, sticky=0, data=0, unsol=0
IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
IO[3]: enable=1, dir=1, wake=0, sticky=0, data=0, unsol=0
IO[4]: enable=1, dir=0, wake=0, sticky=0, data=1, unsol=1
Analog Loopback: 0x01
Node 0x0a [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x0321101f: [Jack] HP Out at Ext Left
Conn = 1/8, Color = Black
DefAssociation = 0x1, Sequence = 0xf
Pin-ctls: 0x00: VREF_HIZ
Unsolicited: tag=02, enabled=1
Connection: 2
0x10 0x11*
Node 0x0b [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: 0x24: IN VREF_80
Unsolicited: tag=03, enabled=1
Connection: 2
0x10* 0x11
Node 0x0c [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x00001737: IN OUT Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x90a70330: [Fixed] Mic at Int N/A
Conn = Analog, Color = Unknown
DefAssociation = 0x3, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=00, enabled=0
Connection: 1
0x11
Node 0x0d [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
0x10
Node 0x0e [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x00001737: IN OUT Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x400000fe: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0xe
Pin-ctls: 0x00: VREF_HIZ
Unsolicited: tag=00, enabled=0
Connection: 1
0x10
Node 0x0f [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x00001737: IN OUT Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x400000ff: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0xf
Pin-ctls: 0x00: VREF_HIZ
Unsolicited: tag=00, enabled=0
Connection: 1
0x11
Node 0x10 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
Amp-Out vals: [0x64 0x64]
Converter: stream=5, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
Node 0x11 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
Amp-Out vals: [0x7f 0x7f]
Converter: stream=5, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
Node 0x12 [Audio Input] wcaps 0x1d0541: Stereo
Converter: stream=0, channel=0
SDI-Select: 0
Power: setting=D0, actual=D0
Delay: 13 samples
Connection: 1
0x1d
Processing caps: benign=0, ncoeff=0
Node 0x13 [Audio Input] wcaps 0x1d0541: Stereo
Converter: stream=0, channel=0
SDI-Select: 0
Power: setting=D0, actual=D0
Delay: 13 samples
Connection: 1
0x1e
Processing caps: benign=0, ncoeff=0
Node 0x14 [Pin Complex] wcaps 0x40010c: Mono Amp-Out
Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1
Amp-Out vals: [0x00]
Pincap 0x00000010: OUT
Pin Default 0x400000fd: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0xd
Pin-ctls: 0x00:
Connection: 1
0x15
Node 0x15 [Audio Mixer] wcaps 0x200100: Mono
Connection: 1
0x10
Node 0x16 [Pin Complex] wcaps 0x400001: Stereo
Pincap 0x00000020: IN
Pin Default 0x40f000f9: [N/A] Other at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0x9
Pin-ctls: 0x00:
Node 0x17 [Pin Complex] wcaps 0x400001: Stereo
Pincap 0x00000020: IN
Pin Default 0x400000fa: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0xa
Pin-ctls: 0x20: IN
Node 0x18 [Pin Complex] wcaps 0x400001: Stereo
Pincap 0x00000020: IN
Pin Default 0x400000fc: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0xc
Pin-ctls: 0x20: IN
Node 0x19 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
Amp-Out vals: [0x00 0x00]
Connection: 7
0x0e 0x16 0x0f 0x0b* 0x0c 0x0d 0x0a
Node 0x1a [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
Amp-Out vals: [0x00 0x00]
Connection: 7
0x0e 0x16 0x0f 0x0b* 0x0c 0x0d 0x0a
Node 0x1b [Audio Selector] wcaps 0x300103: Stereo Amp-In
Amp-In caps: N/A
Amp-In vals: [0x0d 0x0d]
Connection: 1
0x19
Node 0x1c [Audio Selector] wcaps 0x300103: Stereo Amp-In
Amp-In caps: N/A
Amp-In vals: [0x00 0x00]
Connection: 1
0x1a
Node 0x1d [Audio Selector] wcaps 0x30090d: Stereo Amp-Out R/L
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Connection: 3
0x1b* 0x17 0x18
Node 0x1e [Audio Selector] wcaps 0x30090d: Stereo Amp-Out R/L
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Connection: 3
0x1c* 0x17 0x18
Node 0x1f [Audio Output] wcaps 0x40211: Stereo Digital
Converter: stream=5, channel=0
Digital:
Digital category: 0x0
PCM:
rates [0x5e0]: 44100 48000 88200 96000 192000
bits [0xe]: 16 20 24
formats [0x5]: PCM AC3
Delay: 4 samples
Node 0x20 [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
0x22
Node 0x21 [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: 3
0x1f* 0x1d 0x1e
Node 0x22 [Pin Complex] wcaps 0x430681: Stereo Digital
Pincap 0x00010024: IN EAPD Detect
EAPD 0x0:
Pin Default 0x40c003f8: [N/A] SPDIF In at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0x8
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Unsolicited: tag=00, enabled=0
Power: setting=D0, actual=D0
Delay: 3 samples
Node 0x23 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out
Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=0
Amp-Out vals: [0x00]
Node 0x24 [Volume Knob Widget] wcaps 0x600000: Mono
Volume-Knob: delta=1, steps=127, direct=1, val=127
Connection: 2
0x10* 0x11
Node 0x25 [Vendor Defined Widget] wcaps 0xf00001: Stereo
[-- Attachment #3: codec0.fixed --]
[-- Type: application/octet-stream, Size: 7165 bytes --]
Codec: SigmaTel STAC9205
Address: 0
Vendor Id: 0x838476a0
Subsystem Id: 0x102801fe
Revision Id: 0x100204
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: ofs=0x00, nsteps=0x0f, stepsize=0x05, mute=0
Default Amp-Out caps: ofs=0x7f, nsteps=0x7f, stepsize=0x02, mute=1
GPIO: io=5, o=0, i=0, unsolicited=1, wake=1
IO[0]: enable=1, dir=1, wake=0, sticky=0, data=1
IO[1]: enable=1, dir=1, wake=0, sticky=0, data=0
IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0
IO[3]: enable=1, dir=1, wake=0, sticky=0, data=0
IO[4]: enable=1, dir=0, wake=0, sticky=0, data=1
Node 0x0a [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x08173f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x0321101f: [Jack] HP Out at Ext Left
Conn = 1/8, Color = Black
DefAssociation = 0x1, Sequence = 0xf
Pin-ctls: 0xc0: OUT HP VREF_HIZ
Unsolicited: tag=30, enabled=1
Connection: 2
0x10* 0x11
Node 0x0b [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x081737: 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: 0x24: IN VREF_80
Unsolicited: tag=00, enabled=0
Connection: 2
0x10* 0x11
Node 0x0c [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x081737: IN OUT Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x90a70330: [Fixed] Mic at Int N/A
Conn = Analog, Color = Unknown
DefAssociation = 0x3, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=00, enabled=0
Connection: 1
0x11
Node 0x0d [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x083f: 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
0x10
Node 0x0e [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x081737: IN OUT Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x400000fe: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0xe
Pin-ctls: 0x00: VREF_HIZ
Unsolicited: tag=00, enabled=0
Connection: 1
0x10
Node 0x0f [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x081737: IN OUT Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x400000ff: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0xf
Pin-ctls: 0x00: VREF_HIZ
Unsolicited: tag=00, enabled=0
Connection: 1
0x11
Node 0x10 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
Amp-Out vals: [0x64 0x64]
Converter: stream=0, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
Node 0x11 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L
Amp-Out caps: N/A
Amp-Out vals: [0xff 0xff]
Converter: stream=0, channel=0
Power: setting=D0, actual=D0
Delay: 13 samples
Node 0x12 [Audio Input] wcaps 0x1d0541: Stereo
Converter: stream=0, channel=0
SDI-Select: 0
Power: setting=D0, actual=D0
Delay: 13 samples
Connection: 1
0x1d
Processing caps: benign=0, ncoeff=0
Node 0x13 [Audio Input] wcaps 0x1d0541: Stereo
Converter: stream=0, channel=0
SDI-Select: 0
Power: setting=D0, actual=D0
Delay: 13 samples
Connection: 1
0x1e
Processing caps: benign=0, ncoeff=0
Node 0x14 [Pin Complex] wcaps 0x40010c: Mono Amp-Out
Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=1
Amp-Out vals: [0x00]
Pincap 0x0810: OUT
Pin Default 0x400000fd: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0xd
Pin-ctls: 0x00:
Connection: 1
0x15
Node 0x15 [Audio Mixer] wcaps 0x200100: Mono
Connection: 1
0x10
Node 0x16 [Pin Complex] wcaps 0x400001: Stereo
Pincap 0x0820: IN
Pin Default 0x40f000f9: [N/A] Other at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0x9
Pin-ctls: 0x00:
Node 0x17 [Pin Complex] wcaps 0x400001: Stereo
Pincap 0x0820: IN
Pin Default 0x400000fa: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0xa
Pin-ctls: 0x20: IN
Node 0x18 [Pin Complex] wcaps 0x400001: Stereo
Pincap 0x0820: IN
Pin Default 0x400000fc: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0xc
Pin-ctls: 0x20: IN
Node 0x19 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
Amp-Out vals: [0x00 0x00]
Connection: 7
0x0e 0x16 0x0f 0x0b* 0x0c 0x0d 0x0a
Node 0x1a [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
Amp-Out vals: [0x00 0x00]
Connection: 7
0x0e 0x16 0x0f 0x0b* 0x0c 0x0d 0x0a
Node 0x1b [Audio Selector] wcaps 0x300103: Stereo Amp-In
Amp-In caps: N/A
Amp-In vals: [0x0d 0x0d]
Connection: 1
0x19
Node 0x1c [Audio Selector] wcaps 0x300103: Stereo Amp-In
Amp-In caps: N/A
Amp-In vals: [0x00 0x00]
Connection: 1
0x1a
Node 0x1d [Audio Selector] wcaps 0x30090d: Stereo Amp-Out R/L
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Connection: 3
0x1b* 0x17 0x18
Node 0x1e [Audio Selector] wcaps 0x30090d: Stereo Amp-Out R/L
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x80 0x80]
Connection: 3
0x1c* 0x17 0x18
Node 0x1f [Audio Output] wcaps 0x40211: Stereo Digital
Converter: stream=0, channel=0
Digital:
Digital category: 0x0
PCM:
rates [0x5e0]: 44100 48000 88200 96000 192000
bits [0xe]: 16 20 24
formats [0x5]: PCM AC3
Delay: 4 samples
Node 0x20 [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
0x22
Node 0x21 [Pin Complex] wcaps 0x400301: Stereo Digital
Pincap 0x0810: 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: 3
0x1f* 0x1d 0x1e
Node 0x22 [Pin Complex] wcaps 0x430681: Stereo Digital
Pincap 0x0810024: IN EAPD Detect
EAPD 0x0:
Pin Default 0x40c003f8: [N/A] SPDIF In at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0x8
Misc = NO_PRESENCE
Pin-ctls: 0x00:
Unsolicited: tag=00, enabled=0
Power: setting=D0, actual=D0
Delay: 3 samples
Node 0x23 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out
Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=0
Amp-Out vals: [0x00]
Node 0x24 [Volume Knob Widget] wcaps 0x600000: Mono
Volume-Knob: delta=1, steps=127, direct=1, val=127
Connection: 2
0x10* 0x11
Node 0x25 [Vendor Defined Widget] wcaps 0xf00001: Stereo
[-- Attachment #4: Type: text/plain, Size: 160 bytes --]
_______________________________________________
Alsa-devel mailing list
Alsa-devel@alsa-project.org
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
next reply other threads:[~2009-01-30 1:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-30 1:04 Ben Gamari [this message]
2009-01-31 9:47 ` Dell Latitude D830 internal speaker volume degraded on 2.6.29-rc* Takashi Iwai
2009-01-31 21:28 ` Ben Gamari
2009-02-02 13:44 ` Takashi Iwai
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=720e76b80901291704o167dfe9fwbd1f4e4ceece6b97@mail.gmail.com \
--to=bgamari@gmail.com \
--cc=alsa-devel@alsa-project.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.