[Bug 1810892] Re: lineout jack can't work on a Dell machine

[Hui Wang]

** Description changed:

- - ODM has reported that the audio still outputs from the built-in
- speakers when plugging in a headphone to the rear audio out jack.
+ 
+ [Impact]
+ The rear lineout jack can't work. If users plug a headphone or audio
+ cable into the lineout jack, nothing happens, the audio still output
+ from internal speaker. The expected behaviour is the lineout is
+ active and the sound is routed to lineout jack from internal speaker.
+ 
+ [Fix]
+ apply the ALC274_FIXUP_DELL_AIO_LINEOUT_VERB, this will set the
+ lineout pin to be a correct configuration value.
+ 
+ 
+ [Test Case]
+ plug headphone into the rear lineout jack, system can detect lineout
+ jack is plugged and the audio output is routed to lineout jack from
+ internal speaker.
+ 
+ 
+ [Regression Potential]
+ Very low, this patch is specific to one Dell machine model.

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Title:
  lineout jack can't work on a Dell machine

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[Bug 1810892] [NEW] lineout jack can't work on a Dell machine

[Hui Wang]

Public bug reported:

- ODM has reported that the audio still outputs from the built-in
speakers when plugging in a headphone to the rear audio out jack.

** Affects: hwe-next
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu)
 Importance: Critical
 Assignee: Hui Wang (hui.wang)
 Status: New


** Tags: originate-from-1809242 somerville

** Changed in: linux (Ubuntu)
   Importance: Undecided => Critical

** Tags added: originate-from-1809242 somerville

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[Bug 1804991] Re: Front panel HeadPhone Jack undetectable

[Hui Wang]

Ｉｆ you have time, please generate an alsa-info.txt (through running
$alsa-info.sh) with the "options snd-hda-intel model=,no-front-hp"
added.

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Title:
  Front panel HeadPhone Jack undetectable

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[Bug 1782689] Re: HDMI/DP audio can't work on the laptop of Dell Latitude 5495

[Hui Wang]

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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[Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

[Hui Wang]

@Vadim,

Need to add the code as below:
.chained = true,
.chain_id = ALC269_FIXUP_THINKPAD_ACPI


I will send the patch to fix it.

Thanks.


** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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  click/pop noise in the headphone on several lenovo laptops

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[Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

[Hui Wang]

Hello Vadim,

already sent the patch to review, let us wait for the next release.

Thanks.

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[Bug 1806532] Re: The line-out on the Dell Dock station can't work

[Hui Wang]

The build failure for cosmic and bionic (after applying the debdiff of
#2 and #3) is because I forgot to add one more patch to add this ucm to
configure.ac.

here I fixed it, and generate an incremental debdiff for cosmic (since
the debdiff of #2 is already merged to cosmic-proposed branch). If need
me put this debdiff and the debdiff of #2 into one debdiff, let me know.

thanks.

This is the incremental debdiff based on #2 for Cosmic.


** Patch added: "alsa-lib_1.1.6-1ubuntu1.2.debdiff"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1806532/+attachment/5223433/+files/alsa-lib_1.1.6-1ubuntu1.2.debdiff

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Title:
  The line-out on the Dell Dock station can't work

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[Bug 1806532] Re: The line-out on the Dell Dock station can't work

[Hui Wang]

This is the debdiff for bionic, it is not an incremental debdiff (since
the debdiff of #3 is not merged to bionic-proposed branch yet), this
debdiff will replace the one in the #3. It fixed the problem of
forgetting to add dir in the configure.ac.



** Patch added: "alsa-lib_1.1.3-5ubuntu0.2.debdiff"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1806532/+attachment/5223434/+files/alsa-lib_1.1.3-5ubuntu0.2.debdiff

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Title:
  The line-out on the Dell Dock station can't work

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[Bug 1801540] Re: Microphone distorted sound on ALC892

[Hui Wang]

@Luca,

I have no idea what is the root cause of this problem and how to fix it.

Please file a bugzilla bug against the mainline linux kernel, let us ask
for help from mainline kernel community where realtek engineer probably
will be involved.

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  Microphone distorted sound on ALC892

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[Bug 1804991] Re: Front panel HeadPhone Jack undetectable

[Hui Wang]

@Yoshiba,

it is "options snd-hda-intel model=,no-front-hp" rather than "options
snd-hda-intel model=no-front-hp".

If there is no comma, the no-front-hp will be asssgned to sound car #0,
if there is comma, it will be assigned to sound card #1.

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[Bug 1801540] Re: Microphone distorted sound on ALC892

[Hui Wang]

put the bugzilla link in the email.

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[Bug 1801540] Re: Microphone distorted sound on ALC892

[Hui Wang]

you might have a try with adding ti...@suse.de and kail...@realtek.com
to the CC list.

And send an email to them with cc alsa-de...@alsa-project.org would be
better.

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[Bug 1806532] Re: The line-out on the Dell Dock station can't work

[Hui Wang]

Verified alsa-lib 1.1.6-1ubuntu1.2, it worked well.


** Tags removed: verification-needed-cosmic
** Tags added: verification-done-cosmic

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[Bug 1808465] Re: The mute led can't work anymore on the lenovo x1 carbon

[Hui Wang]

** Changed in: linux (Ubuntu)
   Status: Confirmed => Fix Committed

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  The mute led can't work anymore on the lenovo x1 carbon

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[Bug 1821663] Re: [snd_hda_codec_realtek] repeating crackling noise after 19.04 upgrade

[Hui Wang]

Do you mean that you installed the deb of #7 in the kernel-rc3, there is
no noise, while installed the deb of #7 in the kernel-rc4, still has
noise? So looks like it is not the alsa hda driver's issue, since the
deb contains the driver exact same as the rc3.

Please help collect two alsa-info.txt:

1) using rc4 kernel, plug headphone, when there is noise, please enable 
dump_coef and run alsa-info
$sudo
root@hwang4-Vostro-5390:/# echo 1 > 
/sys/module/snd_hda_codec/parameters/dump_coef 
root@hwang4-Vostro-5390:/# alsa-info 
Then upload the /tmp/alsa-info.txt.xxx to launchpad.

2) using rc3 kernel, plug headphone, there is no noise, please also
enable dump_coef and run alsa-info, then upload the new /tmp/alsa-
info.txt. to launchpad.

Let us see if there is any difference in the two alsa-info.txt.

thx

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  [snd_hda_codec_realtek] repeating crackling noise after 19.04 upgrade

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[Bug 1818275] Re: Dell Inspiron 15-3552 PCI/internal sound card not detected

[Hui Wang]

I have no idea.

Probably the package linux-modules-
extra-{13.0-167.217-generic|$your_kernel_version} is not installed.

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  Dell Inspiron 15-3552 PCI/internal sound card not detected

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[Bug 1818275] Re: Dell Inspiron 15-3552 PCI/internal sound card not detected

[Hui Wang]

Please collect some logs, let us check if oem-audio-dkms is installed or
not on your machine.

dpkg --list > /tmp/dpkg-list.txt
dkms status > /tmp/dkms-status.txt
modinfo snd_hda_intel > /tmp/modinfo-hda-intel.txt

Then upload the 3 files to launchpad.

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[Bug 1818275] Re: Dell Inspiron 15-3552 PCI/internal sound card not detected

[Hui Wang]

let us try to remove oem-audio-hda-daily-dkms.

sudo dpkg -P oem-audio-hda-daily-dkms; then reboot, check if
snd_hda_intel is loaded (lsmod | grep snd_hda_intel), if not, run
modinfo snd_hda_intel, make sure "the filename:
/lib/modules/3.13.0-167-generic/kernel/sound/pci/hda/snd-hda-intel.ko"
shows rather than "filename:
/lib/modules/3.13.0-167-generic/updates/dkms/snd-hda-intel.ko"

thx.

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[Bug 1821663] Re: [regression][snd_hda_codec_realtek] repeating crackling noise after 19.04 upgrade

[Hui Wang]

please install this dkms on rc4 or v5.0 kernel, reboot and test.

If you add the workaround of #12, please remove it first.

thx.
 

** Attachment added: "oem-audio-hda-daily-dkms_0.1_all_blacklist_pm.deb"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1821663/+attachment/5252351/+files/oem-audio-hda-daily-dkms_0.1_all_blacklist_pm.deb

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Title:
  [regression][snd_hda_codec_realtek] repeating crackling noise after
  19.04 upgrade

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[Bug 1821663] Re: [regression][snd_hda_codec_realtek] repeating crackling noise after 19.04 upgrade

[Hui Wang]

It is an issue of power_save setting. It is not a driver's code issue,
it is a kconfig issue. From rc4, the CONFIG_SND_HDA_POWER_SAVE_DEFAULT
is set to 1 rather 0, then the codec enables the runtime PM, that
introduce the noise.

You can workaround it by adding an module parameter (/etc/modprobe.d
/alsa-base.conf, add a new line in this file and reboot. "options snd-
hda-intel power_save=0".

And I will change the driver's code, and upload a new dkms, if that dkms
works, you don't need to add that module parameter anymore.

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  [regression][snd_hda_codec_realtek] repeating crackling noise after
  19.04 upgrade

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[Bug 1821663] Re: [regression][snd_hda_codec_realtek] repeating crackling noise after 19.04 upgrade

[Hui Wang]

@venturia,

No need to do more tests.

Thanks.

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[Bug 1818275] Re: Dell Inspiron 15-3552 PCI/internal sound card not detected

[Hui Wang]

The driver module is there and it is not in the blacklist, then load the
driver manually and upload the dmesg:

sudo modprobe snd_hda_intel
dmesg > /tmp/dmesg.txt
Then upload the dmesg.txt to launchpad.

thx.

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[Bug 1821663] Re: [regression][snd_hda_codec_realtek] repeating crackling noise after 19.04 upgrade

[Hui Wang]

Added two machines in the runtime pm blacklist:

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index ece256a3b48f..f62fb8b16c49 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2150,6 +2150,9 @@ static struct snd_pci_quirk power_save_blacklist[] = {
SND_PCI_QUIRK(0x17aa, 0x367b, "Lenovo IdeaCentre B550", 0),
/* https://bugzilla.redhat.com/show_bug.cgi?id=1572975 */
SND_PCI_QUIRK(0x17aa, 0x36a7, "Lenovo C50 All in one", 0),
+   /* https://bugs.launchpad.net/bugs/1821663 */
+   SND_PCI_QUIRK(0x1631, 0xe017, "Packard Bell NEC IMEDIA 5204", 0),
+   SND_PCI_QUIRK(0x8086, 0x2064, "Intel Laptop 8086:2064", 0),
{}
 };
 #endif /* CONFIG_PM */


** Attachment added: 
"oem-audio-hda-daily-dkms_0.1_all_two_machines_in_blacklist.deb"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1821663/+attachment/5252487/+files/oem-audio-hda-daily-dkms_0.1_all_two_machines_in_blacklist.deb

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  [regression][snd_hda_codec_realtek] repeating crackling noise after
  19.04 upgrade

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[Bug 1821663] Re: [regression][snd_hda_codec_realtek] repeating crackling noise after 19.04 upgrade

[Hui Wang]

Added two machines in the runtime pm blacklist:

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index ece256a3b48f..f62fb8b16c49 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2150,6 +2150,9 @@ static struct snd_pci_quirk power_save_blacklist[] = {
SND_PCI_QUIRK(0x17aa, 0x367b, "Lenovo IdeaCentre B550", 0),
/* https://bugzilla.redhat.com/show_bug.cgi?id=1572975 */
SND_PCI_QUIRK(0x17aa, 0x36a7, "Lenovo C50 All in one", 0),
+   /* https://bugs.launchpad.net/bugs/1821663 */
+   SND_PCI_QUIRK(0x1631, 0xe017, "Packard Bell NEC IMEDIA 5204", 0),
+   SND_PCI_QUIRK(0x8086, 0x2064, "Intel Laptop 8086:2064", 0),
{}
 };
 #endif /* CONFIG_PM */


** Attachment added: 
"oem-audio-hda-daily-dkms_0.1_all_two_machines_in_blacklist.deb"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1821663/+attachment/5252488/+files/oem-audio-hda-daily-dkms_0.1_all_two_machines_in_blacklist.deb

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  [regression][snd_hda_codec_realtek] repeating crackling noise after
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[Bug 1822854] Re: External monitor turns off for short period of times / until moving mouse

[Hui Wang]

@Julian,

Could you please tell the detailed steps to reproduce this problem? It
looks like "you enabled the test with accelerated graphics in VMs", does
it introduce this issue?

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  External monitor turns off for short period of times / until moving
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[Bug 1821663] Re: [regression][snd_hda_codec_realtek] repeating crackling noise after 19.04 upgrade

[Hui Wang]

@Seth,

It added the subvendor and subdevice, like below:

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index ece256a3b48f..e3ea62acfcce 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2150,6 +2150,8 @@ static struct snd_pci_quirk power_save_blacklist[] = {
SND_PCI_QUIRK(0x17aa, 0x367b, "Lenovo IdeaCentre B550", 0),
/* https://bugzilla.redhat.com/show_bug.cgi?id=1572975 */
SND_PCI_QUIRK(0x17aa, 0x36a7, "Lenovo C50 All in one", 0),
+   /* https://bugs.launchpad.net/bugs/1821663 */
+   SND_PCI_QUIRK(0x1631, 0xe017, "Packard Bell NEC IMEDIA 5204", 0),
{}
 };
 #endif /* CONFIG_PM */

If we change the CONFIG_SND_HDA_POWER_SAVE_DEFAULT back to 0, nothing
needs to be added in the blacklist.


** Bug watch added: Red Hat Bugzilla #1572975
   https://bugzilla.redhat.com/show_bug.cgi?id=1572975

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  [regression][snd_hda_codec_realtek] repeating crackling noise after
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[Bug 1820930] Re: some codecs stop working after S3

[Hui Wang]

** Tags removed: verification-needed-bionic verification-needed-cosmic
** Tags added: verification-done-bionic verification-done-cosmic

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  some codecs stop working after S3

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[Bug 1822426] Re: 19.04 Built in Intel HDA sound is disabled upon resume

[Hui Wang]

According to the log, when problem happens, the Nvidia hdmi codec
doesn't response the HDA controller, Usually it is nvidia graphic
driver's issue.

Let us disable the nvidia hdmi audio temporarily and see if this problem
still exists?

edit /proc/modprobe.d/alsa-base.conf and add "options snd-hda-intel
enable=1,0", then reboot and check if there is only hda built-in audio,
if yes, please go ahead to do the test.

thx.

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Title:
  19.04 Built in Intel HDA sound is disabled upon resume

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[Bug 1821663] Re: [snd_hda_codec_realtek] repeating crackling noise after 19.04 upgrade

[Hui Wang]

I checked the new patches between rc3 and rc4, there are only some minor
changes. In theory they will not introduce this problem.

Please test this dkms on the rc4, this dkms contains the same driver as
rc3, let us test kernel-rc4+hda sound driver-rc3 and see if the noise
still happens or not.

sudo dpkg -i oem-audio-hda-daily-dkms_rc3_all.deb
reboot
check if there is still noise

thx.

** Attachment added: "oem-audio-hda-daily-dkms_rc3_all.deb"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1821663/+attachment/5251105/+files/oem-audio-hda-daily-dkms_rc3_all.deb

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  [snd_hda_codec_realtek] repeating crackling noise after 19.04 upgrade

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[Bug 1818275] Re: Dell Inspiron 15-3552 PCI/internal sound card not detected

[Hui Wang]

The sound driver snd_hda_intel.ko is not loaded when kernel is booting.
Please check /lib/modules/$your-kernel_version/kernel/sound/pci/hda/, if
there is snd_hda_intel.ko. If there is, please check
/etc/modprobe.b/blacklist.conf, if putting the driver in the blacklist?

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Title:
  Dell Inspiron 15-3552 PCI/internal sound card not detected

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[Bug 1823261] Re: PCI/internal sound card not detected

[Hui Wang]

Please refer to this bug:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818275

remove the oem-audio-hda-daily-dkms and test.

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[Bug 1817263] Re: Constant noise in the headphone on Lenovo X1 machines

[Hui Wang]

** Description changed:

- Following on bugzilla #1648448. There's a constant background
- "hum/whitenoise" in the headset. The tone and level change whenever
- something changes on the LCD screen (window resize, GNOME expose,
- click/drag a window around the screen). Muting the headset using Fn+F1
- makes the "hum/whitenoise" go away. Unmuting the headset brings the
- noise back.
+ [Impact]
+ It is reported that there is constant noise on lenovo X1 machines, and after
+ investigating, I found this issue will happen on all Lenovo machines with the
+ codec alc285.
+ 
+ [Fix]
+ According to Realtek's comment, the noise comes from PC peeb in, after
+ disable this pin or disable the passthrough of this pin will fix the
+ problem.
+ 
+ [Test Case]
+ After applying this patch, we play sound on Lenovo P52, P72, X1 carbon and X1
+ Yoda2, no noise anymore. And this patch is confirmed to work by many other
+ users too (https://bugzilla.redhat.com/show_bug.cgi?id=1660581,
+ https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1805079/comments/38).
+ 
+ [Regression Potential]
+ Low. This patch only apply to several lenovo machines, and it is tested
+ by many users already.

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Title:
  Constant noise in the headphone on Lenovo X1 machines

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[Bug 1817263] [NEW] Constant noise in the headphone on Lenovo X1 machines

[Hui Wang]

Public bug reported:

Following on bugzilla #1648448. There's a constant background
"hum/whitenoise" in the headset. The tone and level change whenever
something changes on the LCD screen (window resize, GNOME expose,
click/drag a window around the screen). Muting the headset using Fn+F1
makes the "hum/whitenoise" go away. Unmuting the headset brings the
noise back.

** Affects: linux (Ubuntu)
 Importance: Critical
     Assignee: Hui Wang (hui.wang)
 Status: Incomplete

** Changed in: linux (Ubuntu)
   Importance: Undecided => Critical

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  Constant noise in the headphone on Lenovo X1 machines

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[Bug 1820930] [NEW] some codecs stop working after S3

[Hui Wang]

Public bug reported:

need to cat /proc/asound/cardX/codecX to trigger it work again.

** Affects: linux (Ubuntu)
 Importance: Critical
 Assignee: Hui Wang (hui.wang)
 Status: New

** Changed in: linux (Ubuntu)
   Importance: Undecided => Critical

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Title:
  some codecs stop working after S3

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[Bug 1820930] Re: some codecs stop working after S3

[Hui Wang]

** Description changed:

- need to cat /proc/asound/cardX/codecX to trigger it work again.
+ 
+ To fix this bug, B/OEM-B/C needs only 1 patch, while v5.0-rc1 introduced
+ a new patch which affect this issue, so the DISCO needs 2 patches.
+ 
+ [Impact]
+ After S3, some codecs (alc236, alc255, alc891 and some HDMI codec) stop
+ working, they can't detect jack plugging/unplugging or the audio device
+ can't show up in the gnome-sound-setting
+ 
+ [Fix]
+ After S3, if it runs runtime_resume(), the codec works again. We change
+ the driver to let system_resume() trigger runtime_resume()
+ 
+ [Test Case]
+ This issue is reported from OEM project, some codecs can't detect
+ jack pluggin/unplugging, some codecs can't show up in the UI, after
+ applying this patch, all related bugs are fixed.
+ 
+ [Regression Potential]
+ Low. have tested on many machines (with this issue or without this issue),
+ all worked well.

** Tags added: originate-from-1817519 somerville

** Tags added: originate-from-1811173

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  some codecs stop working after S3

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[Bug 1817263] Re: Constant noise in the headphone on Lenovo X1 machines

[Hui Wang]

** Tags removed: verification-needed-cosmic
** Tags added: verification-done-cosmic

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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  Constant noise in the headphone on Lenovo X1 machines

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[Bug 1824103] Re: The vioce which recored by Internal microphone gets noisy

[Hui Wang]

Just tested, the voice recorded is OK.

But there is some difference between 19.04 and 18.04, after installing
18.04, the aplay/arecord default device pulseaudio, while after
installing the 19.04, the aplay/arecord default device is hw sound card.

Please install 19.04 to a different machine (not x1 carbon), let us see
if the default device will change to pulseaudio or not.

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  The vioce which recored by Internal microphone gets noisy

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[Bug 1824103] Re: The vioce which recored by Internal microphone gets noisy

[Hui Wang]

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Hui Wang (hui.wang)

** Changed in: linux (Ubuntu)
   Importance: Undecided => Critical

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  The vioce which recored by Internal microphone gets noisy

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[Bug 1824103] Re: aplay record file failed always.

[Hui Wang]

The commit of #7 is in the alsa-lib from 1.1.7, so it only affects 19.04
Disco, the Cosmic and lower version works fine.


** Package changed: linux (Ubuntu) => pulseaudio (Ubuntu)

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[Bug 1821663] Re: [regression][snd_hda_codec_realtek] repeating crackling noise after 19.04 upgrade

[Hui Wang]

** Description changed:

- I'm experiencing a repeating crackling noise after 19.04 upgrade that
- start just after the boot and before the login.
+ [Impact]
+ After CONFIG_SND_HDA_POWER_SAVE_DEFAULT is changed to 1, the codec runtime PM 
is
+ enabled, on some codecs or for some hw design, there is noise with the codec
+ runtime PM enabled.
+ 
+ 
+ [Fix]
+ put the machine in the power_save_black_list, this will set the power_save=0
+ 
+ [Test Case]
+ just boot up and do some audio operations, there is no noise anymore
+ 
+ [Regression Risk]
+ Low. this patch ony applies to the specific machines.
+ 
+ 
+ 
+ I'm experiencing a repeating crackling noise after 19.04 upgrade that start 
just after the boot and before the login.
  
  I tried a bunch of fixes for pulseaudio I found googling, including this one 
https://wiki.archlinux.org/index.php/PulseAudio/Troubleshooting#Glitches.2C_skips_or_crackling
   and this one 
https://askubuntu.com/questions/864608/audio-crackle-through-headphones. 
Neither of which helped.
  
  The command "killall pulseaudio" usually stop the noise for 10 seconds,
  then the noise restart.
  
  The system was running smoothly on 18.10
  
  Alessandro-
  
  ProblemType: Bug
  DistroRelease: Ubuntu 19.04
  Package: pulseaudio 1:12.2-2ubuntu1
  ProcVersionSignature: Ubuntu 5.0.0-8.9-generic 5.0.1
  Uname: Linux 5.0.0-8-generic x86_64
  ApportVersion: 2.20.10-0ubuntu23
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  alessandro   3310 F pulseaudio
   /dev/snd/controlC0:  alessandro   3310 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Mar 26 03:29:00 2019
  InstallationDate: Installed on 2016-07-09 (989 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  SourcePackage: pulseaudio
  UpgradeStatus: Upgraded to disco on 2019-03-25 (0 days ago)
  dmi.bios.date: 02/14/2006
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 6.00 PG
  dmi.board.name: GA-8TRC410M-NF
  dmi.board.vendor: NEC COMPUTERS INTERNATIONAL
  dmi.chassis.type: 3
  dmi.chassis.vendor: NEC COMPUTERS INTERNATIONAL
  dmi.modalias: 
dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd02/14/2006:svnPackardBellNEC:pnIMEDIA5204:pvrPB34310106:rvnNECCOMPUTERSINTERNATIONAL:rnGA-8TRC410M-NF:rvr:cvnNECCOMPUTERSINTERNATIONAL:ct3:cvr:
  dmi.product.name: IMEDIA 5204
  dmi.product.version: PB34310106
  dmi.sys.vendor: Packard Bell NEC

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Title:
  [regression][snd_hda_codec_realtek] repeating crackling noise after
  19.04 upgrade

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[Bug 1825272] Re: headset-mic doesn't work on two Dell laptops.

[Hui Wang]

** Description changed:

- [Summary]
- When we plugged a microphone or a headset into front audio slot.
- No audio input device is detected.
- Note from ODM: Rear audio port only support Lineout
+ [Impact]
+ the headset-mic can't be detected after we plug the headset into the audio 
jack
  
- [Reproduce Steps]
- 1. Plugged a microphone or a headset
+ [Fix]
+ Apply the fixup of ALC255_FIXUP_DELL1_MIC_NO_PRESENCE.
+ 
+ [Test Case]
+ Boot up the system
+ plug the headset into the audio jack
+ The audio device selecting dialogue will show up
+ selecting headset-mic icon, then rerord sound from headset-mic, it works well.
+ 
+ [Regression Risk]
+ Low. this patch only applies to specific dell machines which have the same 
pin config
+ as defined in the patch.

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Title:
  headset-mic doesn't work on two Dell laptops.

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[Bug 1825272] [NEW] headset-mic doesn't work on two Dell laptops.

[Hui Wang]

Public bug reported:

[Summary]
When we plugged a microphone or a headset into front audio slot.
No audio input device is detected.
Note from ODM: Rear audio port only support Lineout

[Reproduce Steps]
1. Plugged a microphone or a headset

** Affects: linux (Ubuntu)
 Importance: Critical
 Assignee: Hui Wang (hui.wang)
 Status: New

** Changed in: linux (Ubuntu)
   Importance: Undecided => Critical

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  headset-mic doesn't work on two Dell laptops.

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[Bug 1821663] Re: [regression][snd_hda_codec_realtek] repeating crackling noise after 19.04 upgrade

[Hui Wang]

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Hui Wang (hui.wang)

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Title:
  [regression][snd_hda_codec_realtek] repeating crackling noise after
  19.04 upgrade

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[Bug 1825272] Re: headset-mic doesn't work on two Dell laptops.

[Hui Wang]

** Tags added: originate-from-1824479 somerville

** Tags added: originate-from-1824311

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  headset-mic doesn't work on two Dell laptops.

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[Bug 1824259] Re: Headphone jack switch sense is inverted: plugging in headphones disables headphone output

[Hui Wang]

Please install this deb for kernel-5.0.0-8-generic, and remove
quirk=0x21 for that module, reboot and redo the test.

In this deb, the codec driver of rt5645.c handles the comment #4. let us
see test if it works or not.

dpkg -i this.deb
remove the quirk=0x21
reboot

thx.


** Attachment added: "oem-audio-asoc-daily-dkms_0.1_all.deb"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1824259/+attachment/524/+files/oem-audio-asoc-daily-dkms_0.1_all.deb

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Title:
  Headphone jack switch sense is inverted: plugging in headphones
  disables headphone output

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[Bug 1824259] Re: Headphone jack switch sense is inverted: plugging in headphones disables headphone output

[Hui Wang]

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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Title:
  Headphone jack switch sense is inverted: plugging in headphones
  disables headphone output

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[Bug 1827967] Re: There are 4 HDMI/Displayport audio output listed in sound setting without attach any HDMI/DP monitor

[Hui Wang]

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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Title:
  There are 4 HDMI/Displayport audio output listed in sound setting
  without attach any HDMI/DP monitor

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[Bug 1827972] Re: The noise keeps occurring when Headset is plugged in on a Dell machine

[Hui Wang]

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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Title:
  The noise keeps occurring when Headset is plugged in on a Dell machine

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[Bug 1827967] Re: There are 4 HDMI/Displayport audio output listed in sound setting without attach any HDMI/DP monitor

[Hui Wang]

** Tags removed: verification-needed-disco
** Tags added: verification-done-disco

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Title:
  There are 4 HDMI/Displayport audio output listed in sound setting
  without attach any HDMI/DP monitor

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[Bug 1827972] Re: The noise keeps occurring when Headset is plugged in on a Dell machine

[Hui Wang]

** Tags removed: verification-needed-disco
** Tags added: verification-done-disco

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  The noise keeps occurring when Headset is plugged in on a Dell machine

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[Bug 1824259] Re: Headphone jack switch sense is inverted: plugging in headphones disables headphone output

[Hui Wang]

** Tags removed: verification-needed-disco
** Tags added: verification-done-disco

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Title:
  Headphone jack switch sense is inverted: plugging in headphones
  disables headphone output

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[Bug 1829912] Re: [Lenovo ideapad 330-15IKB] Sound very low, and quality of audio very bad.

[Hui Wang]

consulted with realtek engineer, and got a patch from him.

please test this dkms as comment #6, if the audio works well after
installing this dkms.

thx.


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Title:
  [Lenovo ideapad 330-15IKB] Sound very low, and quality of audio very
  bad.

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[Bug 1830503] Re: [MS-7C02, Realtek ALC892, Red Line Out, Rear] No sound at all

[Hui Wang]

If you plug sth in the Red lineout rear, does the UI detect your
plugging (gnome-sound-setting).

When the Red lineout rear jack is plugged sth, please run "sudo
hdajacksensetest -c 1 -a", and upload the output.

Does the rest 3 lineout jacks (maybe black color jacks) work well?

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Title:
  [MS-7C02, Realtek ALC892, Red Line Out, Rear] No sound at all

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[Bug 1821269] Re: [Aspire ES1-131, Realtek ALC255, Mic, Internal] No autoswitch (4-pole combo jack mic doesn't detect)

[Hui Wang]

It is fixed from kernel driver, So all linux distros have this issue. We
plan to send the patch to upstream kernel and cc stable-kernel, after
this patch is merged to stable-kernel, I guess all linux distros will
have this fix automatically.

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Title:
  [Aspire ES1-131, Realtek ALC255, Mic, Internal] No autoswitch (4-pole
  combo jack mic doesn't detect)

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[Bug 1831301] Re: sound doesn't works in both kernel. no one cards is recognize by system-

[Hui Wang]

Looks like it is the I2S codoc on your machine. First let us check if
your sound card is registered successfully.

please run:

aplay -l > /tmp/aplay-l.txt
aplay -L > /tmp/aplay-L.txt
arecord -l > /tmp/arecord-l.txt
arecord -L > /tmp/arecord-L.txt

Then upload them.

thx.

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Title:
  sound doesn't works in both kernel. no one cards is recognize by
  system-

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[Bug 1826868] Re: Sound device not detected after resume from hibernate

[Hui Wang]

** Description changed:

- When I close my laptop, it goes to sleep. When I wake it up, it switches
- to " headphones ". Then, if I go to " sound device ", my main speaker
- does not show. There's only the headphones that are here. I can't get my
- speakers back... I had to reboot the computer to get my device back.
+ [Impact]
+ After s3 or s4, the hdmi audio driver will re-probe the hw, if the hdmi
+ monitor is not plugged before s3 or s4, the re-probe will fail on cnl
+ and glk machines.
+ 
+ [Fix]
+ Keep the cdclk alive when re-probing
+ 
+ [Test Case]
+ do s3 and s4 without hdmi monitor plugged, after s3 or s4, plug the hdmi
+ monitor, to check if the hdmi audio works well, it works well indeed.
+ 
+ [Regression Risk]
+ Low. the 1st patch is specific to cnl and glk machines, and without this 
patch,
+ the cdclk is 0, after applying this patch, if hdmi audio want to probe hw, the
+ patch just set the a non-zero freq on cdclk.
+ 
+ 
+ When I close my laptop, it goes to sleep. When I wake it up, it switches to " 
headphones ". Then, if I go to " sound device ", my main speaker does not show. 
There's only the headphones that are here. I can't get my speakers back... I 
had to reboot the computer to get my device back.
  
  dmesg -w shows the following:
  
  snd_hda_codec_realtek hdaudioC0D0: out of range cmd 0:20:400:
  snd_hda_codec_realtek hdaudioC0D0: Unable to sync register 0x2b8000. -5
  
  ProblemType: Bug
  DistroRelease: Ubuntu 19.04
  Package: linux-image-5.0.0-13-generic 5.0.0-13.14
  ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6
  Uname: Linux 5.0.0-13-generic x86_64
  ApportVersion: 2.20.10-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC0:  rob1551 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  rob1551 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Apr 29 21:22:18 2019
  InstallationDate: Installed on 2019-04-24 (4 days ago)
  InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
  Lsusb:
-  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
-  Bus 001 Device 003: ID 05c8:022a Cheng Uei Precision Industry Co., Ltd 
(Foxlink) 
-  Bus 001 Device 002: ID 0bda:b00b Realtek Semiconductor Corp. 
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+  Bus 001 Device 003: ID 05c8:022a Cheng Uei Precision Industry Co., Ltd 
(Foxlink)
+  Bus 001 Device 002: ID 0bda:b00b Realtek Semiconductor Corp.
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP Stream x360 Convertible 11-ag1XX
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-13-generic 
root=UUID=e0182eac-9bb3-45c5-b4e9-3b21715dbc95 ro quiet splash vt.handoff=1
  RelatedPackageVersions:
-  linux-restricted-modules-5.0.0-13-generic N/A
-  linux-backports-modules-5.0.0-13-generic  N/A
-  linux-firmware1.178
+  linux-restricted-modules-5.0.0-13-generic N/A
+  linux-backports-modules-5.0.0-13-generic  N/A
+  linux-firmware1.178
  SourcePackage: linux
  StagingDrivers: r8822be
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/22/2018
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.10
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 8501
  dmi.board.vendor: HP
  dmi.board.version: 05.21
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 31
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsyde:bvrF.10:bd05/22/2018:svnHP:pnHPStreamx360Convertible11-ag1XX:pvrType1ProductConfigId:rvnHP:rn8501:rvr05.21:cvnHP:ct31:cvrChassisVersion:
  dmi.product.family: 103C_5335KV HP Notebook
  dmi.product.name: HP Stream x360 Convertible 11-ag1XX
  dmi.product.sku: 4RV86PA#ABG
  dmi.product.version: Type1ProductConfigId
  dmi.sys.vendor: HP

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  Sound device not detected after resume from hibernate

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[Bug 1826868] Re: Sound device not detected after resume from hibernate

[Hui Wang]

supplement for #8, don't forget to remove the module para in the #3
before testing the #8

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[Bug 1826868] Re: Sound device not detected after resume from hibernate

[Hui Wang]

I backported a i915 patch, let us see if it can fix this problem on glk
machines, please test this kernel:

https://drive.google.com/drive/folders/1K7OrvkUTiub7vRaicen6smXR6TiDdBTM?usp=sharing


sudo dpkg -i linux-modules-.deb
sudo dpkg -i linux-image-unsigned-xxx.deb
sudo dpkg -i linux-modules-extra-xxx.deb

reboot and choose this new installed kernel to boo. redo the test.

thx.

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[Bug 1829621] Re: [HP Laptop 14-ma0xxx] No sound after suspend (kernels 5.0.0 and 5.1.5 faulty, but not 5.0.1)

[Hui Wang]

I backported a i915 patch, let us see if it can fix this problem on glk
machines, please test this kernel:

https://drive.google.com/drive/folders/1K7OrvkUTiub7vRaicen6smXR6TiDdBTM?usp=sharing

remove the workaround of #10
sudo dpkg -i linux-modules-.deb
sudo dpkg -i linux-image-unsigned-xxx.deb
sudo dpkg -i linux-modules-extra-xxx.deb

reboot and choose this new installed kernel to boo. redo the test.

thx.

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Title:
  [HP Laptop 14-ma0xxx] No sound after suspend (kernels 5.0.0 and 5.1.5
  faulty, but not 5.0.1)

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[Bug 1827460] Re: [Lenovo IdeaPad 330-15IGM] No sound at all after resuming from sleep in kernel 4.15.0-48.51-generic (but v4.15.0-47.50 works).

[Hui Wang]

I backported an i915 patch for glk machines, please remove the
workaround of "probe_mask=1" (#4) and test this kernel:

sudo dpkg -i linux-imgae-unsigned-xxx.deb
sudo dpkg -i linux-modules-xxx.deb
sudo dpkg -i linux-modules-extra-xxx.deb

reboot and choose the new installed kernel to boot, then redo the test.

https://drive.google.com/drive/folders/1Zw26cHwwDs6QRRqcbLwYCPrx99gJSGLp?usp=sharing

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Title:
  [Lenovo IdeaPad 330-15IGM] No sound at all after resuming from sleep
  in kernel 4.15.0-48.51-generic (but  v4.15.0-47.50 works).

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[Bug 1821269] Re: [Aspire ES1-131, Realtek ALC255, Mic, Internal] No autoswitch (4-pole combo jack mic doesn't detect)

[Hui Wang]

** Package changed: alsa-driver (Ubuntu) => linux (Ubuntu)

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Title:
  [Aspire ES1-131, Realtek ALC255, Mic, Internal] No autoswitch (4-pole
  combo jack mic doesn't detect)

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[Bug 1831065] [NEW] does not detect headphone when there is no other output devices

[Hui Wang]

Public bug reported:

Headset doesn't work

** Affects: hwe-next
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu)
 Importance: High
 Assignee: Hui Wang (hui.wang)
 Status: New


** Tags: originate-from-1830004 somerville

** Tags added: originate-from-1830004 somerville

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

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[Bug 1831065] Re: does not detect headphone when there is no other output devices

[Hui Wang]

** Description changed:

- Headset doesn't work
+ These two patches are already in the kernel-v5.0, so only B and C need
+ these two patches.
+ 
+ [Impact]
+ On a Dell machine, there is no other output devices but a headphone
+ on it, when plugging headset, the headset-mic can't work.
+ 
+ [Fix]
+ The headphone detection method is buggy, the driver can't detect
+ the headphone, then the driver will not initialize for headset-mic,
+ after applying these patches, the problem is fixed.
+ 
+ [Test Case]
+ Plug headset and record the sound from headset-mic, it works well.
+ 
+ [Regression Risk]
+ Low. the patch just change the headphone detection function, and the
+ function is already in the kernel from 5.0-rc, no bug is reported.

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  does not detect headphone when there is no other output devices

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[Bug 1831301] Re: sound doesn't works in both kernel. no one cards is recognize by system-

[Hui Wang]

please upload dmesg and the output of lspci and lsmod.

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  sound doesn't works in both kernel. no one cards is recognize by
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[Bug 1831301] Re: sound doesn't works in both kernel. no one cards is recognize by system-

[Hui Wang]

According to #13 ~ #16, your sound card is registered successfully. But
ubuntu 18.04 doesn't support ucm conf for this sound card yet, as a
result the pulseaudio and gnome layer doesn't find your sound card.

If you want to have a try, please follow these steps:
cd /tmp/
git clone git://git.alsa-project.org/alsa-lib.git
sudo mv /usr/share/alsa/ucm /usr/share/alsa/ucm-ori
sudo cp -rf alsa-lib/src/conf/ucm /usr/share/alsa/
reboot
check if audio works under gnome

To restore original ucm:
sudo mv /usr/share/alsa/ucm /usr/share/alsa/ucm-latest
sudo mv /usr/share/alsa/ucm-ori /usr/share/alsa/ucm
reboot

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[Bug 1829621] Re: [HP Laptop 14-ma0xxx] No sound after suspend (kernels 5.0.0 and 5.1.5 faulty, but not 5.0.1)

[Hui Wang]

@Robin,

Please do a test.

edit /etc/modprobe.d/alsa-base.conf
add "options snd-hda-intel probe_mask=0x1"
reboot
and redo the test, if the problem still can be reproduced?

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Title:
  [HP Laptop 14-ma0xxx] No sound after suspend (kernels 5.0.0 and 5.1.5
  faulty, but not 5.0.1)

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[Bug 1821269] Re: [Aspire ES1-131, Realtek ALC255, Mic, Internal] No autoswitch (4-pole combo jack mic doesn't detect)

[Hui Wang]

Please install this dkms, reboot and redo the test.

If the headset-mic still doesn't work, please enable dump_coeff and
generate an alsa-info.txt.

thanks.


** Attachment added: "oem-audio-hda-daily-dkms_0.1_all.deb"
   
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1821269/+attachment/5266849/+files/oem-audio-hda-daily-dkms_0.1_all.deb

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Title:
  [Aspire ES1-131, Realtek ALC255, Mic, Internal] No autoswitch (4-pole
  combo jack mic doesn't detect)

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[Bug 1831301] Re: sound doesn't works in both kernel. no one cards is recognize by system-

[Hui Wang]

open a terminal, then run:

dmesg > /tmp/dmesg.txt
lspci -nnvv > /tmp/lspci.txt
lsmod > /tmp/lsmod.txt

after running these 3 command line commands, upload all /tmp/*.txt

thx.

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  sound doesn't works in both kernel. no one cards is recognize by
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[Bug 1832369] Re: [Thomson THN14B] Internal speaker does not work

[Hui Wang]

It is an i2s codec on your machine, needs ucm to make it work from
pulseaudio or gnome layer.

please refer to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1831301, it is the
same issue as yours.

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Title:
  [Thomson THN14B] Internal speaker does not work

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[Bug 1832299] [NEW] Add new sound card PCIID into the alsa driver

[Hui Wang]

Public bug reported:

commit d5a27509124353ebc764234f16aa433b0056f894 (HEAD -> master-next)
Author: Pierre-Louis Bossart 
Date:   Tue May 7 15:25:00 2019 -0500

ALSA: hda/intel: add CometLake PCI IDs

Add PCI IDs for LP and H skews.

Signed-off-by: Pierre-Louis Bossart 
Signed-off-by: Takashi Iwai 
(cherry picked from commit d4c2ccdb5855ce8786ebc66f7405096065d0c198)
Signed-off-by: Hui Wang 

commit f88fe83649fd2842c88df5081f3625d9bd11fe7a
Author: Guneshwor Singh 
Date:   Tue Mar 13 16:40:08 2018 +0530

ALSA: hda: Add Icelake PCI ID

Icelake is a next generation Intel platform. Add PCI ID for
it.

Signed-off-by: Guneshwor Singh 
Signed-off-by: Takashi Iwai 
(cherry picked from commit 491f833134ac474434e1c950925c58b2ac13ca72)
Signed-off-by: Hui Wang 

** Affects: hwe-next
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Hui Wang (hui.wang)
 Status: New


** Tags: originate-from-1831033 somerville

** Tags added: originate-from-1831033 somerville

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Title:
  Add new sound card PCIID into the alsa driver

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[Bug 1832299] Re: Add new sound card PCIID into the alsa driver

[Hui Wang]

** Description changed:

- commit d5a27509124353ebc764234f16aa433b0056f894 (HEAD -> master-next)
- Author: Pierre-Louis Bossart 
- Date:   Tue May 7 15:25:00 2019 -0500
+ BugLink: https://bugs.launchpad.net/bugs/1832299
  
- ALSA: hda/intel: add CometLake PCI IDs
- 
- Add PCI IDs for LP and H skews.
- 
- Signed-off-by: Pierre-Louis Bossart 
- Signed-off-by: Takashi Iwai 
- (cherry picked from commit d4c2ccdb5855ce8786ebc66f7405096065d0c198)
- Signed-off-by: Hui Wang 
+ The 0001-xxx.patch is for adding the ICL pciid, it is not in the bionic 
kernel,
+ so bionic kernel needs two patches.
  
- commit f88fe83649fd2842c88df5081f3625d9bd11fe7a
- Author: Guneshwor Singh 
- Date:   Tue Mar 13 16:40:08 2018 +0530
+ The 0002-xxx.patch is in the upstream from v5.2-rc1, it is needed for
+ b/c/d/e.
  
- ALSA: hda: Add Icelake PCI ID
- 
- Icelake is a next generation Intel platform. Add PCI ID for
- it.
- 
- Signed-off-by: Guneshwor Singh 
- Signed-off-by: Takashi Iwai 
- (cherry picked from commit 491f833134ac474434e1c950925c58b2ac13ca72)
- Signed-off-by: Hui Wang 
+ [Impact]
+ We have some cometlake machines, after installing the bionic kernel, the sound
+ can't work at all, we found the sound driver didn't load into the kernel.
+ 
+ [Fix]
+ After add the pciid in the pci_driver, the sound driver can be loaded and 
sound
+ worked well.
+ 
+ [Test Case]
+ Boot the system and play sound or record sound, they all worked well
+ 
+ [Regression Risk]
+ Low. Adding new pciid, will not change existing functions.

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[Bug 1826868] Re: Sound device not detected after resume from hibernate

[Hui Wang]

** Description changed:

+ The patch is already in the v5.2-rc1, so don't send the patch
+ to unstable.
+ 
+ In the V2, I added 3 more patches. The 0001-xxx.patch is for fixing
+ the issue of "audio doesn't work after s3/s4 on cln and glk machines",
+ but it introduces a new issue of "screen flickering when CDCLK changes",
+ So I added 0002/3/4-xxx.patch to fix the new issue.
+ 
  [Impact]
  After s3 or s4, the hdmi audio driver will re-probe the hw, if the hdmi
  monitor is not plugged before s3 or s4, the re-probe will fail on cnl
  and glk machines.
  
  [Fix]
  Keep the cdclk alive when re-probing
  
  [Test Case]
- do s3 and s4 without hdmi monitor plugged, after s3 or s4, plug the hdmi
- monitor, to check if the hdmi audio works well, it works well indeed.
+ I applied the patches to bionic kernel and disco kernel, and tested them
+ on Whiskeylake, cannonlake, kabylake, skylake and geminilake
+ machines, before s3, I verified analogue audio, hdmi audio and screen
+ dispaly all worked well, then let the system enter s3 and resume, recheck
+ the analogue audio, hdmi audio and screen display, all worked well too.
+ And repeated the test 5 times.
+ 
  
  [Regression Risk]
- Low. the 1st patch is specific to cnl and glk machines, and without this 
patch,
- the cdclk is 0, after applying this patch, if hdmi audio want to probe hw, the
- patch just set the a non-zero freq on cdclk.
+ Low. I have tested the patched kernel on different Dell and Lenovo machines,
+ they include Whiskeylake, cannonlake, kabylake, skylake and geminilake.
  
- 
- When I close my laptop, it goes to sleep. When I wake it up, it switches to " 
headphones ". Then, if I go to " sound device ", my main speaker does not show. 
There's only the headphones that are here. I can't get my speakers back... I 
had to reboot the computer to get my device back.
  
  dmesg -w shows the following:
  
  snd_hda_codec_realtek hdaudioC0D0: out of range cmd 0:20:400:
  snd_hda_codec_realtek hdaudioC0D0: Unable to sync register 0x2b8000. -5
  
  ProblemType: Bug
  DistroRelease: Ubuntu 19.04
  Package: linux-image-5.0.0-13-generic 5.0.0-13.14
  ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6
  Uname: Linux 5.0.0-13-generic x86_64
  ApportVersion: 2.20.10-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  rob1551 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Apr 29 21:22:18 2019
  InstallationDate: Installed on 2019-04-24 (4 days ago)
  InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 05c8:022a Cheng Uei Precision Industry Co., Ltd 
(Foxlink)
   Bus 001 Device 002: ID 0bda:b00b Realtek Semiconductor Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP Stream x360 Convertible 11-ag1XX
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-13-generic 
root=UUID=e0182eac-9bb3-45c5-b4e9-3b21715dbc95 ro quiet splash vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-5.0.0-13-generic N/A
   linux-backports-modules-5.0.0-13-generic  N/A
   linux-firmware1.178
  SourcePackage: linux
  StagingDrivers: r8822be
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/22/2018
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.10
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 8501
  dmi.board.vendor: HP
  dmi.board.version: 05.21
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 31
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsyde:bvrF.10:bd05/22/2018:svnHP:pnHPStreamx360Convertible11-ag1XX:pvrType1ProductConfigId:rvnHP:rn8501:rvr05.21:cvnHP:ct31:cvrChassisVersion:
  dmi.product.family: 103C_5335KV HP Notebook
  dmi.product.name: HP Stream x360 Convertible 11-ag1XX
  dmi.product.sku: 4RV86PA#ABG
  dmi.product.version: Type1ProductConfigId
  dmi.sys.vendor: HP

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Title:
  Sound device not detected after resume from hibernate

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[Bug 1833161] Re: [HDA-Intel - HDA Intel PCH, playback] No sound at all

[Hui Wang]

Please edit /etc/modprobe.d/alsa-base.conf and add:

options snd-hda-intel probe_mask=0x1

reboot and check if audio works.

If it works, please remove that line int the alsa-base.conf and install
5.0 kernel to test.

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[Bug 1826181] Re: Add DMIC support to oem-kernel

[Hui Wang]

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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  Add DMIC support to oem-kernel

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[Bug 1826868] Re: Sound device not detected after resume from hibernate

[Hui Wang]

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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  Sound device not detected after resume from hibernate

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[Bug 1834138] Re: PA: can't auto switch streams between different sinks

[Hui Wang]

** Tags added: originate-from-1833676 sutton

** Changed in: pulseaudio (Ubuntu)
   Importance: Critical => High

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[Bug 1834138] Re: PA: can't auto switch streams between different sinks

[Hui Wang]

** Description changed:

  On the Lenovo P52 machine, there are dual analogue codecs: the 1st one
  contains the speaker and front headphone, the 2nd one contains the rear
  lineout.
  
  As there are two codecs, there are 2 sinks in the PA, the one sink has
  speaker and headphone, the other one has the lineout
  
  Supposing users play music via totem (gnome app) and neither front
  headphone nor rear lineout is plugged, the sound will comes out from
  speaker. While the music is playing, if users plug a headphone into the
  front headphone, the headphone will show up in the gonme-sound-setting
  and the speaker will disappear, and the sound will change to heapdhone
  from speaker, so the steam auto swtiches from speaker to headphone
  because both speaker and headphone belong to the same PA sink. But while
  the music is playing, if users plug a headphone into the rear lineout
  jack, the lineout will show up in the gnome-sound-setting and the
  speaker will disappear too, but the sound will not switch to lineout, it
  keeps staying in the speaker even the UI shows the speaker is relaced by
  lineout. it doesn't auto switch just because the speaker belongs to one
  sink and the lineout belongs to the other.
  
  When this issue happens, if users want the sound comes out from lineout,
  users have to close the totem and re-run the toem to make the sound come
  out from lineout. This is not user friendly.
+ 
+ And a similar situation is:
+ users play the music through lineout and UI (gnome-soudn-setting) shows 
lineout is active, while it is playing the music, if users unplug the headphone 
from the rear lineout jack, the lineout will disappear from UI and the speaker 
will show up, but the sound still comes from lineout, it doesn't switch to 
speaker.

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[Bug 1834138] Re: PA: can't auto switch streams between different sinks

[Hui Wang]

** Changed in: pulseaudio (Ubuntu)
   Status: New => Incomplete

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[Bug 1834138] Re: PA: can't auto switch streams between different sinks

[Hui Wang]

** Description changed:

- If the output devices are on different sinks, PA can't auto switch
- streams on them
+ On the Lenovo P52 machine, there are dual analogue codecs: the 1st one
+ contains the speaker and front headphone, the 2nd one contains the rear
+ lineout.
+ 
+ As there are two codecs, there are 2 sinks in the PA, the one sink has
+ speaker and headphone, the other one has the lineout
+ 
+ Supposing users play music via totem (gnome app) and neither front
+ headphone nor rear lineout is plugged, the sound will comes out from
+ speaker. While the music is playing, if users plug a headphone into the
+ front headphone, the headphone will show up in the gonme-sound-setting
+ and the speaker will disappear, and the sound will change to heapdhone
+ from speaker, so the steam auto swtiches from speaker to headphone
+ because both speaker and headphone belong to the same PA sink. But while
+ the music is playing, if users plug a headphone into the rear lineout
+ jack, the lineout will show up in the gnome-sound-setting and the
+ speaker will disappear too, but the sound will not switch to lineout, it
+ keeps staying in the speaker even the UI shows the speaker is relaced by
+ lineout. it doesn't auto switch just because the speaker belongs to one
+ sink and the lineout belongs to the other.
+ 
+ When this issue happens, if users want the sound comes out from lineout,
+ users have to close the totem and re-run the toem to make the sound come
+ out from lineout. This is not user friendly.

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[Bug 1834138] [NEW] PA: can't auto switch streams between different sinks

[Hui Wang]

Public bug reported:

If the output devices are on different sinks, PA can't auto switch
streams on them

** Affects: pulseaudio (Ubuntu)
 Importance: Critical
 Assignee: Hui Wang (hui.wang)
 Status: New

** Changed in: pulseaudio (Ubuntu)
   Importance: Undecided => Critical

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[Bug 1834138] Re: PA: can't auto switch streams between different sinks

[Hui Wang]

And this patch:

commit cbaeea4af7669003ae97064fe12fa75fd4870611
Author: Hui Wang 
Date:   Wed May 15 14:39:27 2019 +0800

stream-restore: Don't restore if the active_port is PA_AVAILABLE_NO

We met two problems recently, one happened on a Lenovo machine with
dual analogue codecs, the other happened on a Dell machine with
a digital mic directly connected to PCH. The two problems are
basically same, there is an internal mic and an external mic, the
internal mic always shows up in the gnome-control-center, the external
mic only shows up when it is plugged. After the external mic is
plugged and users select it from gnome-control-center, the
gnome-control-center will read all saved streams through extension_cb,
and bind the source of external mic to all streams, after that the
apps only record sound via the source of external mic, after the
external mic is unplugged, the internal mic will automatically be
selected since it is the only left input device in the
gnome-control-center, since users don't select it, all streams are
still bond the source of external mic. When users record sound via
apps, they can't record any sound even the default_source is the
source of internal mic and the internal mic is selected in the UI.

It is very common that a machine has internal mic and external mic,
but this problem didn't expose before, that is because both internal
mic and external mic belong to one source, but for those two
machines, the internal mic belongs to one source, while the external
mic belongs to another source (they are in differnt codecs or one is
in the codec and the other is from PCH),

To fix it with a mininal change, we just check if the active_port is
PA_AVAILABLE_NO or not when building a new stream, if it is, don't
restore the device to the new built stream, let pa_source_output_new()
decide the source device for this stream.

And we also do the same change to sink_input.

This change only affects the new built streams, it will not change
the database, so the users' preference is still saved in the database,
after the active_port is not PA_AVAILABLE_NO, the new streams will
still restore to the preferred device.

Signed-off-by: Hui Wang 

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[Bug 1834138] Re: PA: can't auto switch streams between different sinks

[Hui Wang]

Probably we need to backport this patch:

commit 30a551bbc45f2d213e8b2889c8bede8a9c16c9d2
Author: João Paulo Rechi Vita 
Date:   Mon Dec 10 16:16:46 2018 -0800

switch-on-port-available: Check if we need to change the active profile

When a port becomes unavailble its profile may also become unavailable.
If that profile is the card's active profile, we need to switch the
card's active profile to a different one.

If we don't do that a card may get stuck on a profile without available
ports, but its sink and source will still exist, preventing
module-rescue-streams to move the streams to a different card with
available ports.

The relation between port availability and profile availability is
defined by the driver, and for the ALSA driver a profile is considered
available if there is at least one (available || unknown) port for each
direction implemented by the profile. Because of that we can only check
the profile's availability and priority when looking for the best
profile and don't need to look at port's priorities.

https://phabricator.endlessm.com/T24904

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[Bug 1833405] [NEW] add firmware and topology file for sound sof driver [cml/cnl]

[Hui Wang]

Public bug reported:

sof driver need firmware and tplg to work.

** Affects: linux-firmware (Ubuntu)
 Importance: Undecided
 Assignee: Hui Wang (hui.wang)
 Status: New

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Title:
  add firmware and topology file for sound sof driver [cml/cnl]

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[Bug 1833405] Re: add firmware and topology file for sound sof driver [cml/cnl]

[Hui Wang]

** Description changed:

- sof driver need firmware and tplg to work.
+ [Impact]
+ We have a couple dell and lenovo laptops which have dmic directly connected
+ to PCH, this needs intel sof driver to work, and intel sof driver is merged
+ oem-osp1-b kernel and it needs to load firmware and topology file to work.
+ 
+ [Fix]
+ Intel provides two binary files to us, one is firmware, the other is
+ topology file, these two files are built from
+ https://github.com/thesofproject/sof.git, and the license is BSD 3.
+ 
+ [Test Case]
+ put the firmware and topology to rootfs and boot with the oem-osp1-b
+ kernel on those machines, the sof driver works well.
+ 
+ [Regression Risk]
+ Low. just adding two new binary files, no change to existing files.

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  add firmware and topology file for sound sof driver [cml/cnl]

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[Bug 1833582] Re: ASUS Zenbook UX333F, sound not working

[Hui Wang]

According to the log, there is no obvious problem. So what do you mean
＂sound not working" here? can't find the speaker in the UI or can't
output sound from speaker?

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  ASUS Zenbook UX333F, sound not working

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[Bug 1832963] Re: sound doesn't work

[Hui Wang]

Probably a vga_switchroot problem.

Please test the latest mainline kernel:

https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc4/

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  sound doesn't work

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[Bug 1832961] Re: 3.5mm audio jack whistles on headphones

[Hui Wang]

Recently mainline kernel merged a patch for fixing the headphone noise
on alc298.

Please install and test the latest mainline kernel:

https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc4/

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Title:
   3.5mm audio jack whistles on headphones

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[Bug 1828798] Re: Eletrical noise occurred when external headset enter powersaving mode on a DEll machine

[Hui Wang]

** Tags removed: verification-needed-cosmic verification-needed-disco
** Tags added: verification-done-cosmic verification-done-disco

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Title:
  Eletrical noise occurred when external headset enter powersaving mode
  on a DEll machine

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[Bug 1833161] Re: [HDA-Intel - HDA Intel PCH, playback] No sound at all

[Hui Wang]

Probably you machine needs this patch:

commit 0202f5cd9aab127355f6b1de74058a670424d48a
Author: Peisen 
Date:   Thu Oct 26 10:35:36 2017 +0800

ALSA: hda/realtek - Add support for ALC1220

Add Clevo-P51 mode support for ALC1220.
ALC1220 Clevo-p51
Speaker uses I2S output.
We therefore want to make sure 0x14 (Headphones) and 0x1b (Speakers)
use to stereo DAC 0x02.

Signed-off-by: Peisen Hou 
Signed-off-by: Takashi Iwai 

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  [HDA-Intel - HDA Intel PCH, playback] No sound at all

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[Bug 1833161] Re: [HDA-Intel - HDA Intel PCH, playback] No sound at all

[Hui Wang]

To test the patch of #4, please install the ubuntu-5.0 kernel, then

add "options snd-hda-intel model=clevo-p950"

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[Bug 1828136] Re: [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

[Hui Wang]

After booting up, please run:

ls -la /dev/snd/   #could you see some dev nodes

aplay -l  # could you see some audio devices

sudo chmod a+rw /dev/snd/*
aplay -l # could you see some different output from the 1st time.

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Title:
  [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

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[Bug 1828136] Re: [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

[Hui Wang]

According to the log of ls and aply -l, your audio hardware is
recognized by the driver after booting up.

And alsa is ready to work, I can't find any problem here. I guess you
could run 'aplay test.wav' to play sound after booting up without "sudo
alsa force-reload"

you wrote "After rebooting I have no sound. My sound device doesn't show
up at all in the mixer.", does it mean there is only a dummy output in
the gnome-sound-setting?

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  [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

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[Bug 1524215] Re: Lenovo B50-70 inverted internal microphone

[Hui Wang]

@Michat,

Could you send your patch to upstream maillist? alsa-devel@alsa-
project.org

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Title:
  Lenovo B50-70 inverted internal microphone

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[Bug 1828136] Re: [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

[Hui Wang]

This is something I never met before, this is the content of my
/etc/pulse/client.conf, and I can find the /tmp/a.txt after booting up.
Maybe this is the root cause of the problem you report, the pulseaudio
doesn't start as the 18.10 or 19.04, the pulseaudio still act as the
14.04. Did you upgrade the system from 14.04?

# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, see .

## Configuration file for PulseAudio clients. See pulse-client.conf(5) for
## more information. Default values are commented out.  Use either ; or # for
## commenting.

; default-sink =
; default-source =
; default-server =
; default-dbus-server =

; autospawn = yes
; daemon-binary = /usr/bin/pulseaudio
; extra-arguments = --log-target=syslog
 extra-arguments = - --log-target=file:/tmp/a.txt

; cookie-file =

; enable-shm = yes
; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 
MiB

; auto-connect-localhost = no
; auto-connect-display = no

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Title:
  [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

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[Bug 1828136] Re: [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

[Hui Wang]

there is no client.conf.d/00-disable-autospawn.conf on my computer too.

And the pulseaudio usually sets "autospawn=yes" or "Restart=on-failure"
in the systemd.

Maybe you could delete 00-disable-autospawn.conf temporarily and do a
test, if it does not work, restore it.

And you could run "dpkg -S 00-disable-autospawn.conf" to check which
package installed this file.

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Title:
  [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

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[Bug 1828136] Re: [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

[Hui Wang]

Then edit /etc/pulse/client.conf, change the line "; extra-arguments =
--log-target=syslog" to "extra-arguments = - --log-
target=file:/tmp/a.txt".

reboot.

you will find the /tmp/a.txt, this is the pulseaaudio log, let us try to
find some clues from the log.

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Title:
  [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

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[Bug 1828136] Re: [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

[Hui Wang]

E: [autospawn] core-util.c: Home directory not accessible: Permission
denied

I printed out the "Home directory" on my computer, it is
/home/$my_account, and the USER of pulseaudio is $my_account too
(through ps -aux"), then there is no "Permission denied" problem.

In the pulseaudio, it will check the USER of home dir and USER of
pulseaudio daemon, if they don't equal, it will have "Permission denied"
problem.

#ifdef HAVE_GETUID
if (st.st_uid != getuid())
return -EACCES;
#endif

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Title:
  [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

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[Bug 1828136] Re: [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

[Hui Wang]

On my machine, this is the log the pulseaudio find the sound card via
udev, could you find similar info in your a.txt?

D: [pulseaudio] module.c: Checking for existence of 
'/usr/lib/pulse-11.1/modules/module-udev-detect.so': success
D: [pulseaudio] module-udev-detect.c: /dev/snd/controlC0 is accessible: yes
D: [pulseaudio] module-udev-detect.c: 
/devices/pci:00/:00:1f.3/sound/card0 is busy: no
D: [pulseaudio] module-udev-detect.c: Loading module-alsa-card with arguments 
'device_id="0" name="pci-_00_1f.3" card_name="alsa_card.pci-_00_1f.3" 
namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no 
deferred_volume=yes use_ucm=yes 
card_properties="module-udev-detect.discovered=1"'
D: [pulseaudio] dbus-util.c: Successfully connected to D-Bus session bus 
e5c15c9d6b0ef73c65f51ef05cd77146 as :1.30
D: [pulseaudio] reserve-wrap.c: Successfully acquired reservation lock on 
device 'Audio0'

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Title:
  [Intel DH67CL, Realtek ALC892, Grey SPDIF Out, Rear] No sound at all

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[Bug 1828798] Re: Eletrical noise occurred when external headset enter powersaving mode on a DEll machine

[Hui Wang]

** Description changed:

- Steps to reproduce:
- 1. install manifest and boot into OS
- 2. connect an external headset to system
- 3. wait few seconds for audio enter powersaving mode
- 4. eletrical noise can be heared in external headset
+ [Impact]
+ Eletrical noise occurred when external headset enter powersaving mode (around 
7 seconds)
+ 
+ [Fix]
+ Don't clear pinctl when runtime suspend.
+ 
+ [Test Case]
+ Plug headset and wait for the codec to enter runtime suspend, there is no any 
noise from headphone.
+ 
+ [Regression Risk]
+ Low. the 1st patch is specific to a Dell machine and the 2nd patch is 
specific to the machine with the codec alc298

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Title:
  Eletrical noise occurred when external headset enter powersaving mode
  on a DEll machine

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[Bug 1828798] [NEW] Eletrical noise occurred when external headset enter powersaving mode

[Hui Wang]

Public bug reported:

Steps to reproduce:
1. install manifest and boot into OS
2. connect an external headset to system
3. wait few seconds for audio enter powersaving mode
4. eletrical noise can be heared in external headset

** Affects: hwe-next
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Hui Wang (hui.wang)
 Status: New


** Tags: originate-from-1826315 somerville

** Tags added: originate-from-1826315 somerville

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Title:
  Eletrical noise occurred when external headset enter powersaving mode

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