System log
dmesg
Look for "virt" or "delta" when you use aplay with small period size,
the sound card has four subbuffer for each playback stream
http://www.google.com/patents/US6167465
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The wavetable is not implememted since dma since not start for au8830
card 1: au8820 [Aureal Vortex au8820], device 3: Aureal Vortex WT
[au8820 wt] Subdevices: 32/32 Subdevice #0: subdevice #0 Subdevice #1:
subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3
Subdevice #4: subdevice
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/sound/pci/au88x0/au88x0_core.c
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Title:
snd_au8820
dev_info(vortex->card->dev, "%d virt=%d, real=%d, delta=%d\n", adbdma,
dma->period_virt, dma->period_real, delta);
Do you find the above info in system log when you specify small fragment
--period-size=16 when using aplay
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How often do the message appear in system log? (BUG 16.04 or XRUN before
14.04)
it mean the value return is larger than buffer size or the interrupt is
not handled properly
static inline int vortex_adbdma_getlinearpos(vortex_t * vortex, int
adbdma) { stream_t *dma = >dma_adb[adbdma]; int temp,
http://git.alsa-project.org/?p=alsa-
tools.git;a=blob;f=hwmixvolume/README;hb=HEAD
You can use hwmixvolume to change the playback volume of each
application which use hw device of au8820
It allow up to 8 stereo streams or 16 mono streams
card 1: au8820 [Aureal Vortex au8820], device 0:
Should use au8820 instead of AU8820 when using aplay and speaker-test
Do device 3 of au8820 work or not? never work on au8830
hw:CARD=au8820,3
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Do the message appear in every application or occur everytime when
playing sound?
aplay -D hw:CARD=AU8820 anystereo.wav
speaker-test -c2 -t wav -D hw:CARD=AU8820
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https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/core?id=d507941beb1ef98c19e2902007aee4faf36f854f
ALSA: pcm: Correct PCM BUG error message
While converting to dev_*(), the message showing the invalid PCM
position was wrongly tagged as if an XRUN although it's actually a
It is not related to the above two patch if your au8820 still work
without the error on ubuntu 14.4 live cd
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Title:
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/sound/pci/au88x0
Your problem is pointer callback return a value which is larger than buffer
size
If this is regression , you may need to perform git bisect to find out
the related patch
or
revert this patches
** Package changed: linux (Ubuntu) => alsa-driver (Ubuntu)
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Title:
snd_au8820 :01:04.0: BUG: , pos = 16386, buffer size
*** This bug is a duplicate of bug 1539209 ***
https://bugs.launchpad.net/bugs/1539209
mrt 06 20:17:03 username-EasyNote-TJ77 pulseaudio[2191]: [alsa-source-
ALC272X Analog] alsa-mixer.c: Assertion
'pa_cvolume_compatible_with_channel_map(v, cm)' failed at modules/alsa
/alsa-mixer.c:1222,
[ 3.212954] NVRM: corruption and stability problems, and is not
supported. [ 3.307199] snd_hda_codec_hdmi hdaudioC1D0: HDMI: invalid ELD
data byte 4
Your HDMI are plugged too
control.7 { iface CARD name 'HDMI/DP,pcm=7 Jack' value true comment {
access read type BOOLEAN count 1 } } control.8 {
Pin-ctls: 0x00: --- >
Pin-ctls: 0x40: OUT
Driver mute speaker pin complex by set pin ctls to 0 instead of OUT
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Title:
No
** Package changed: linux (Ubuntu) => alsa-driver (Ubuntu)
** Changed in: alsa-driver (Ubuntu)
Status: Confirmed => Incomplete
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Take a diff of output of alsa-info.sh when work and non working
Which node is headphone or dock headphone
Strange that eapd(external amplifier power down) is enabled
Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Control: name="Speaker
Playback Switch", index=0, device=0 ControlAmp:
Did not find any patch related to your hda codec
?
https://wiki.ubuntu.com/TrustyTahr/ReleaseNotes/ChangeSummary/14.04.1
https://wiki.ubuntu.com/TrustyTahr/ReleaseNotes/ChangeSummary/14.04.2
https://wiki.ubuntu.com/TrustyTahr/ReleaseNotes/ChangeSummary/14.04.3
Linux 3.19.0-47-generic x86_64
Seem different from 16.04.4 kernel 4.x
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Title:
[Intel DP35DP, SigmaTel STAC9271D, Green
https://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/src/modules/alsa?id=527078523815587bfd021bc1d10782403e9b3e84
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Title:
by passing `jack_detect = no` string
via sysfs or a patch file, you can disable the jack detection, thus
the codec parser will skip the features like auto-mute or mic
auto-switch.
The driver create headphone phantom jack and lineout phantom jack
instead of headphone jack and lineout jack
Codec: Conexant CX20751/2 Address: 0 AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x14f1510f Subsystem Id: 0x17aa3805 Revision Id: 0x100100 No
Modem Function Group found Default PCM: N/A Default Amp-In caps: N/A
Default Amp-Out caps: N/A State of AFG node 0x01: Power:
setting=UNKNOWN, actual=UNKNOWN,
You have to file upstream bug report
https://bugzilla.kernel.org/enter_bug.cgi?product=Drivers
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https://bugs.launchpad.net/bugs/1432302
Title:
[80E3, Conexant
If your acer aspire 7540 have line in, mic and internal mic, do alsa
driver disable auto mic selection by create capture source control for
selecting input
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*** This bug is a duplicate of bug 1539209 ***
https://bugs.launchpad.net/bugs/1539209
It seem bug of virtual box 5.0 in emulated three ac97 codecs on ich
80281ab controller which does not support multi channel /codecs
0-0/0: Analog Devices AD1980 PCI Subsys Vendor: 0x1028 PCI Subsys
*** This bug is a duplicate of bug 1539209 ***
https://bugs.launchpad.net/bugs/1539209
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1065812
The emulated ac97 codec was used in dell dimension 8400
0-0/0: Analog Devices AD1980 PCI Subsys Vendor: 0x1028 PCI Subsys Device: 0x0177
Usb audio still not implemented ice958 control to set non audio aes bits
for ac3/dts passthrough
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Title:
Asus Xonar U7
ports: analog-input-front-mic: Front Microphone (priority 8500, latency
offset 0 usec, available: no) properties: device.icon_name = "audio-
input-microphone" analog-input-rear-mic: Rear Microphone (priority 8200,
latency offset 0 usec, available: no) properties: device.icon_name =
Active Profile: output:analog-stereo+input:iec958-stereo
Do you really change since capture device 1 not exist?
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Title:
card 1: U7 [Xonar U7], device 0: USB Audio [USB Audio] Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: U7 [Xonar U7], device 1: USB Audio [USB Audio #1] Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: U7 [Xonar U7], device 2: USB Audio [USB Audio #2] Subdevices: 1/1
Subdevice #0:
hda_analyzer - a tool to analyze HDA codecs widgets and connections
Usage: hda_analyzer [[codec_proc] ...]
or: hda_analyzer --monitor
codec_proc might specify multiple codec files per card:
codec_proc_file1+codec_proc_file2
or codec_proc might be a dump from
You have to specify which codec proc
/proc/asound/card0/codec#0
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Title:
[Intel DP35DP, SigmaTel STAC9271D, Green Speaker,
[ 3.216843] pci :01:00.0: can't claim BAR 6 [mem
0xfffe-0x pref]: no compatible bridge window
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https://bugs.launchpad.net/bugs/1542846
Title:
[HP
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/sound/pci/oxygen?qt=grep=dg%28x%29
** Changed in: pulseaudio (Ubuntu)
Status: Confirmed => Incomplete
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http://www.intel.com/content/www/us/en/support/boards-and-kits/desktop-
boards/05512.html
Check your computer chassis front audio panel
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https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_sigmatel.c?id=eb63212868c348cc6d3ec6929d7d98f7d29493e9
ALSA: hda - Power up always when no jack detection is available
When no jack detection is available, the pins should be always
turned on since it can't
You have to find out your onboard audio still work with jack detection
and analog back at which version of alsa driver/kernel by boot from live
cd
in theory, you lost the automute feature when jack detection of hp is
not functioning but the aggressive power saving use jack detection to
power down
As your pin defaults are not correct
[ 17.585436] sound hdaudioC0D2: ignore pin 0x11 with mismatching assoc#
0xf vs 0x6
It only work when you were using static config i.e. before using
generic parser patch
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It is not in 16.04
http://bazaar.launchpad.net/~ubuntu-branches/ubuntu/wily/alsa-
lib/wily/files/head:/src/
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Title:
Asus
It only work with latest alsa lib
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Title:
Asus Xonar U7 S/PDIF output not recognized by pulseaudio
Status in alsa-driver
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_realtek.c?id=84f98fdf7865fbd35b312eb39ea91e5618c514c7
Do you mean headset mic not automatically switch when there are
headphone and dock headphone?
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Why don't you use Vendor and product id?
usb 1-1: New USB device found, idVendor=1043, idProduct=857c
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1: Product: Xonar U7
usb 1-1: Manufacturer: ASUS
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Your hda controller 0x10044384 is not yet supported, you need to add and
recompile alsa dtiver
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/sound/pci/hda/hda_intel.c
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The codec should return 0x8000 when jack is plugged
Try execute SET_PIN_SENSE before GET_PIN_SENSE using hda verb for those
pin complex. Node
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The last modified date of trusty was 2013
Do you mean upgrade or update?
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You need to file upstream bug report since no io/mmio was assigned to
two hda controllers
[ 0.190122] pci :00:14.2: reg 0x10: [mem 0xfe024000-0xfe027fff 64bit] [
0.190192] pci :00:14.2: PME# supported from D0 D3hot D3cold [ 0.190229] pci
:00:14.2: System wakeup disabled by ACPI [
You have to send email to the author
define stac92xx_clfe_switch_info snd_ctl_boolean_mono_info
-
-static int stac92xx_clfe_switch_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_sigmatel.c?id=36c9db7a1aca3396b26004a3c41f27e2b735536f
Some idt codec specific feature were lost when using generic parser
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Some characters are unsafe
http://git.alsa-project.org/?p=alsa-lib.git;a=patch;h=4dc44bb34aab2b23ab45c8e61e4b17bf2cf58959
You have to send email to alsa devel mailing list how to add your sound card
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For 7.1
Line in must change to line out with same def association
0x0c 0x0101304e
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Title:
[Intel DP35DP, SigmaTel
The easy way to determine which node is which jack is jack detect
If jack detect fail, need to test the output channel of each jack by
speaker test and. Input source by capture
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As your analog loopback use afg instead of audio mixer widget, the
driver may power down the input path and output path
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https://bugs.launchpad.net/bugs/1540372
Do you mean jack detect work on ubuntu 14.04 live usb? Kernel 4.2
Pin default are incorrect since use of generic parser
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/sound/pci/hda?ofs=50
You need to perform git bisect to find out which commit is the cause of
the regression
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda?id=c7cd0ef66aade29e37ee08821a0e195ee776c6e6
Jack detect fail mean widget will be powered down
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https://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/src/modules/alsa/mixer
/profile-
sets/90-pulseaudio.rules?id=b7744e5004b7dbd36bbb0ed7d211e7da3f5feb1b
Use usb system id to idenitfy your conf file
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+[Mapping iec958-stereo]
+device-strings = hw:%f,1
+channel-map = left,right
+paths-output = iec958-stereo-output
+priority = 5
+direction = output
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Alternatively, you can define a conf file for pulseaudio Similar to
https://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/src/modules/alsa/mixer
/profile-sets/sb-omni-
surround-5.1.conf?id=b7744e5004b7dbd36bbb0ed7d211e7da3f5feb1b
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You need to fix usb-audio.conf
speaker-test -c2 -t wav -D iec958:CARD=ed
works as
speaker-test -c2 -t wav -D hw:CARD=ed,1
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You need alsa-lib translate iec958:x to hw:x,1 for your usb audio since
by default it is translated to hw:x,0
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Title:
Asus
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_sigmatel.c?id=0fb87bb474f978446786263deff6263284e6e011
hda-codec - add support for swapping center/LFE channels to STAC codecs
Simple mixer control 'Side',0 Capabilities: pvolume pswitch Playback
channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front
Left: Playback 127 [100%] [0.00dB] [off] Front Right: Playback 127
[100%] [0.00dB] [off]
Simple mixer control 'Line In as Output',0 Capabilities: pswitch
There were swap center/lfe and line in as output in previous version
http://mailman.alsa-project.org/pipermail/alsa-devel/2009-March/015848.html
The left and right channel can be swapped by hda analyser
R/L
http://www.alsa-project.org/main/index.php/HDA_Analyzer
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Do desktop really need power save?
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speaker-test -c2 -t wav -D hw:0,2
After you add hint indep_hp=1
use amixer to enable independent headphone
You can playback audio to headphone and 5.1 audio to rear panel jacks
7.1 require retasking blue jack as side line out jack with same default
association bit higher sequence number
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Do surround 51 work as expected.?
speaker-test -c6 -t wav -D hw:0,0
speaker-test -c4 -t wav -D hw:0,0
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Title:
[Intel
7.3.3.15 Pin Sense The Pin Sense control returns the Presence Detect status,
EDID-Like Data (ELD) Valid, and the impedance measurement of the device
attached to the pin. Some codecs may require that the impedance measurement
be triggered by software; in that case, sending the Execute command
Try hda-verb GET_PIN_SENSE of those jacks nid
https://bugs.freedesktop.org/show_bug.cgi?id=80074
** Bug watch added: freedesktop.org Bugzilla #80074
https://bugs.freedesktop.org/show_bug.cgi?id=80074
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No, analog loopback depend on codec hardware specfic feature, update
bios may fix the pin default if the release note had mention the bug
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Do it works on windows?
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Title:
[Intel DP35DP, SigmaTel STAC9271D, Green Speaker, Rear] Underruns,
dropouts or crackling
The power setting of those widgets should be D0
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Title:
[Intel DP35DP, SigmaTel STAC9271D, Green Speaker, Rear] Underruns,
power_save_controller : Y
Still enabled power save
16.110282] snd_hda_intel: unknown parameter '=' ignored [ 16.110287]
snd_hda_intel: unknown parameter '0' ignored [ 16.110612] snd_hda_intel
:00:1b.0: Applying patch firmware 'hda-init.fw' [ 16.471722] sound
hdaudioC0D2: autoconfig:
You can try disable power_save_controller
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/Documentation/sound/alsa
/ALSA-Configuration.txt
power_save - Automatic power-saving timeout (in second, 0 = disable)
power_save_controller - Reset HD-audio controller in power-saving mode
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/sound/pci/hda/patch_sigmatel.c?qt=grep=power_save
Power save feature will power down any unused widgets
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https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda?id=e6feb5d08509be1af2ebc894dae35f32f7b92ab6
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Idt/sigmatel codecs have many types of unsol events, power, hp,
insert,vref in the past
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_sigmatel.c?id=74aeaabc3e452b29bc1b9eac5aa48923569f8a4e
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https://cgit.freedesktop.org/pulseaudio/pulseaudio/tree/src/modules/alsa/mixer/paths
The line in and internal mic conf ignore line jack, you need to force
pulseaudio to switch to internal mic when line in is plugged
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** Bug watch added: Linux Kernel Bug Tracker #112721
http://bugzilla.kernel.org/show_bug.cgi?id=112721
** Also affects: alsa-driver via
http://bugzilla.kernel.org/show_bug.cgi?id=112721
Importance: Unknown
Status: Unknown
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https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/sound/pci/hda?qt=grep=alc255
Your dell need those dell pci quriks for alc255
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Post output of
hdajacksensetest -a
Applied the above change to show the value of present (pd and impedance)
hdajacksensetest -a -s
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As your codec seem cannot report jack status of all jacks
You need to try the following options one by one
- jack_detect (bool): specify whether the jack detection is available
at all on this machine; default true
- inv_jack_detect (bool): indicates that the jack detection logic is
inverted
for (i = 0; i < pin_count; i++)
if (should_check_pin(_configs[i])) {
gchar *desc =
get_config_description(actual_pin_config(_configs[i]));
unsigned long present = codec_rw(pin_configs[i].nid,
AC_VERB_GET_PIN_SENSE, 0);
-
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_sigmatel.c?id=bfc9902599549736b9c6445e1e2235b8542f64a6
http://git.alsa-project.org/?p=alsa-tools.git;a=blob_plain;f=hdajacksensetest/hdajacksensetest.c;hb=HEAD
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Sound alsa
You need to provide Output of
hdajacksense -a
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Title:
Node 0x0c [Pin Complex] wcaps 0x400181: Stereo Control: name="Line
Jack", index=0, device=0 Pincap 0x1737: IN OUT Detect Trigger
ImpSense Vref caps: HIZ 50 GRD 80 Pin Default 0x0181382e: [Jack] Line In
at Ext Rear Conn = 1/8, Color = Blue DefAssociation = 0x2, Sequence =
0xe Pin-ctls: 0x60: IN
As your codec support impedance sense, you may need to file upstream bug
report at bugzilla.kernel.org
Sound alsa
Table 2: Impedance Sense Bins 000b Return Hex Code 0064h Impedance Level (Ohms)
Impedance < 300 General Device Detected Passive Speakers, Headset Speakers 001b
010b 011b 100b 101b
https://bugs.freedesktop.org/show_bug.cgi?id=93903
You may need to follow up if your mothernboard cannot detect jack since
pulseaudio change to digital if all analog ports are not plugged
** Bug watch added: freedesktop.org Bugzilla #93903
https://bugs.freedesktop.org/show_bug.cgi?id=93903
Seem your motherboard cannot detect any jacks
control.32 { iface CARD name 'Front Mic Jack' value false comment {
access read type BOOLEAN count 1 } } control.33 { iface CARD name 'Rear
Mic Jack' value false comment { access read type BOOLEAN count 1 } }
control.34 { iface CARD name 'Line Jack'
Refer to functional block diagram of stac9271d datasheet,
loop1adc0 , loop1adc1, loop1adc2 are mixed with dac0, dac1,dac2 ,
the output pins are connect to diferent
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The correct pins
sys/class/sound/hwC0D2/init_pin_configs: 0x0a 0x0221401f 0x0b 0x02a19040 0x0c
0x0181382e 0x0d 0x01114050 0x0e 0x0060 0x0f 0x0052 0x10 0x01116051 0x11
0x00fb 0x12 0x00fc 0x21 0x01452170 0x22 0x00fd
/sys/class/sound/hwC0D2/driver_pin_configs: 0x0a 0x02214020
Analog Loopback: 0x40
You have to fix those pins as the driver already set bit 6 of dac mode
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https://bugs.launchpad.net/bugs/1540372
Title:
[Intel DP35DP,
/sys/class/sound/hwC0D2/init_pin_configs: 0x0a 0x0221401f 0x0b
0x02a19040 0x0c 0x0181382e 0x0d 0x01114050 0x0e 0x0060 0x0f
0x0052 0x10 0x01116051 0x11 0x00fb 0x12 0x00fc 0x21
0x01452170 0x22 0x00fd /sys/class/sound/hwC0D2/driver_pin_configs:
Did you specify 5stack model or pins in your firmware
?
Seem no jack plugged in
} control.30 { iface CARD name 'Mic Jack' value false comment { access read
type BOOLEAN count 1 } } control.31 { iface CARD name 'Line Jack' value false
comment { access read type BOOLEAN count 1 } } control.32
You need to specify hint indep_hp=1 in your hint file if you want to use
alt analog playback device 2
APLAY List of PLAYBACK Hardware Devices card 0: Intel [HDA
Intel], device 0: STAC9271D Analog [STAC9271D Analog] Subdevices: 1/1
Subdevice #0: subdevice #0 card 0: Intel [HDA Intel],
Multi streaming allow you play different audio stream to front hp and
rear line out
Independent HP When this enum control is enabled, the headphone output
is routed from an individual stream (the third PCM such as hw:0,2)
instead of the primary stream.
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You have to post output of alsa-info.sh after you turn on analog
loopback
Do bit 6 of DAC mode response is set?
It is not clear how you adjust the playback volume of line in / mic
If it is mix of dac and adc for karaoke, it also need adc recording
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+
+static int stac92xx_aloopback_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct sigmatel_spec *spec = codec->spec;
+ unsigned int dac_mode;
+
+ if (spec->aloopback
lsa-sink-ALC889A Analog] alsa-util.c: appl_ptr : 3223857 ( 89.879|
0.000) E: [alsa-sink-ALC889A Analog] alsa-util.c: hw_ptr : 3270344 (
89.880| 0.001) D: [alsa-sink-ALC889A Analog] protocol-native.c: Implicit
underrun of 'Playback' ( 89.881| 0.000) E: [alsa-sink-ALC889A Analog]
alsa-util.c:
Do your motherboard support multi streaming by hint indep_hp=1
http://www.intel.com/content/www/us/en/support/boards-and-kits/desktop-
boards/07156.html
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You need to enable DEBUG_TIMING and recompile pulseaudio to keep track
of those writes
https://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/src/modules/alsa?id=26a270a934f0f174f7bd7eb89e85301963721deb
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You have to provide output of alsa-info.sh after you applied early
patching and reboot
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/hda_proc.c?id=2d34e1b3bb991a99322fb55681d1e73ada3de35c
You have to ask the author who add support of analog loopback
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