[Bug 1931756] Re: [XPS 17 9700, Intel Kabylake HDMI, Digital Out, HDMI] Playback problem

2021-06-13 Thread Hui Wang
Please upload the dmesg ($dmesg > dmesg.txt) with 5.11 kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931756 Title: [XPS 17 9700, Intel Kabylake HDMI, Digital Out, HDMI] Playback problem

[Bug 1931756] Re: [XPS 17 9700, Intel Kabylake HDMI, Digital Out, HDMI] Playback problem

2021-06-12 Thread Hui Wang
Please try ubuntu kernel 5.11.0-19-generic or later version. Looks like it is a soundwire audio codec on your machine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931756 Title: [XPS 17 9700,

[Bug 1931649] Re: alsa: the output volume can't be adjusted on the Lenovo machines with Bass speaker

2021-06-10 Thread Hui Wang
** Description changed: - this bug is for tracking purpose. + [Impact] + Users could adjust the speaker's output volume from UI, but the sound + doesn't change with the user's adjustment. + + [Fix] + Backport 2 upstream patches, these patches are merged to 5.8.0-generic + with stable update, but

[Bug 1931649] [NEW] alsa: the output volume can't be adjusted on the Lenovo machines with Bass speaker

2021-06-10 Thread Hui Wang
Public bug reported: this bug is for tracking purpose. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux-oem-5.6 (Ubuntu) Importance: High Assignee: Hui Wang (hui.wang) Status: Triaged ** Affects: linux-oem-5.6 (Ubuntu Focal

[Bug 1921632] Re: build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later

2021-06-10 Thread Hui Wang
@Herczeg, What is your machine, Dell or HP? If non-audio part is broken with -20 kernel, you could file a new bug against it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1921632 Title: build

[Bug 1930925] Re: Ubuntu 20.04 doesn't work with Logitech, Inc. Unifying Receiver over a KVM switch

2021-06-08 Thread Hui Wang
BTW, you said you tested 19.10 and onwards, did you test them on that 20.04 machine (ASuS machine) or the 18.04 machine? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1930925 Title: Ubuntu 20.04

[Bug 1930925] Re: Ubuntu 20.04 doesn't work with Logitech, Inc. Unifying Receiver over a KVM switch

2021-06-08 Thread Hui Wang
Please plug the Unifying Receiver to the usb port of 20.04 machine directly (the usb port which connects to the KVM switch), then run lsusb and upload the output. Let us compare the log with the one you plug the Unifying Receiver to the usb port of KVM switch. -- You received this bug

[Bug 1930868] Re: Package firmware-sof-signed (not installed) failed to install/upgrade: trying to overwrite '/lib/firmware/intel/sof/sof-apl.ri', which is also in package linux-firmware 1.197

2021-06-08 Thread Hui Wang
o machines, need to upgrade the kernel. BTW, the sof-firmware in the ubuntu linux-firmware is also from sof-bin v1.6. ** Changed in: firmware-sof (Ubuntu) Assignee: (unassigned) => Hui Wang (hui.wang) ** Changed in: linux-firmware (Ubuntu) Assignee: (unassigned) => Hui Wang (hui.w

[Bug 1930868] Re: Package firmware-sof-signed (not installed) failed to install/upgrade: trying to overwrite '/lib/firmware/intel/sof/sof-apl.ri', which is also in package linux-firmware 1.197

2021-06-07 Thread Hui Wang
The current firmware-sof version 1.6.1-2 can't replace the sof-firmware in our linux-firmware package. At least an important firmware file is missing in the firmware-sof. I have wrote an email to debian maintainer, he told me he is planning a higher version (1.7), once the 1.7 is ready, we could

[Bug 1930188] Re: Acer Aspire 5 sound driver issues

2021-06-07 Thread Hui Wang
The kernel patch: https://mailman.alsa-project.org/pipermail/alsa-devel/2021-June/185823.html The PA MR: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/577 Once they are accepted by upstream, will backport them to ubuntu. -- You received this bug notification because

[Bug 1930188] Re: Acer Aspire 5 sound driver issues

2021-06-07 Thread Hui Wang
Please install the testing pulseaudio, reboot and redo the test.This pulseaudio is for fixing the issue of "speaker and headphone share the same volume". https://launchpad.net/~hui.wang/+archive/ubuntu/pa-testing -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1921632] Re: build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later

2021-06-03 Thread Hui Wang
@Marian, According to the issue of #2700, the codec connection on your machine is greatly different from the existing supported connections in the linux-5.11 kernel, so please wait for the 5.13 mainline kernel to enable the Kconfig or to wait for the impish kernel or 5.13-oem kernel. For the

[Bug 804178] Re: "Front" ALSA volume control affects headphones on some machines

2021-06-03 Thread Hui Wang
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/804178 Title: "Front" ALSA volume control affects headphones on some

[Bug 1912673] Re: sounds not working on Dell XPS 17 (9700)

2021-06-03 Thread Hui Wang
@Igor, The proposed kernel is ready, you could install the kernel of 5.11.0-19 to verify, this kernel merged the fix of this bug. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1921632/comments/28 -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1921632] Re: build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later

2021-06-02 Thread Hui Wang
@Marian, After read the https://github.com/thesofproject/linux/issues/2700, looks like the kernel 5.11 couldn't work on your machine. So please use the 5.13 kernel built on your won, and wait for the mainline build kernel to merge this kconfig fix. And for the sof-firmware and alsa-ucm-conf,

[Bug 1927672] Re: alsa/sof: make sof driver work in the case of without i915 (focal kernel)

2021-06-02 Thread Hui Wang
Installed the proposed kernel on a TGL machine, the i915 driver doesn't load, the analogue audio works as expected. ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1922885] Re: Display abnormal on the TGL+4k panel machines

2021-06-02 Thread Hui Wang
Installed the proposed kernel on a lenovo TGL with 4k panel, the issue is fixed. ** Tags removed: verification-needed-hirsute ** Tags added: verification-done-hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1921632] Re: build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later

2021-06-02 Thread Hui Wang
Installed the proposed kernel 5.11.0-19 on the Dell Latitude 9520, the audio works. [0.00] Linux version 5.11.0-19-generic (buildd@lcy01-amd64-025) (gcc (Ubuntu 10.3.0-1ubuntu1) 10.3.0, GNU ld (GNU Binutils for Ubuntu) 2.36.1) #20-Ubuntu SMP Tue Jun 1 10:51:47 UTC 2021 (Ubuntu

[Bug 1921632] Re: build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later

2021-06-02 Thread Hui Wang
@Marian, You mentioned you built working kernel yourself, is it based on 5.11 kernel or 5.13 kernel? I guess your machine has the soundwire SDCA design, we plan to support the soundwire SDCA audio design in the impish (5.13) kernel. -- You received this bug notification because you are a member

[Bug 1924685] Re: No sound output/input available after installing 21.04

2021-06-02 Thread Hui Wang
Hi, the proposed kernel is ready, you could install the kernel of 5.11.0-19 to verify, this kernel merged the fix of this bug. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1921632/comments/28 -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1925730] Re: Dell XPS 17 (Ubuntu 21.04) - No sound AT ALL upon fresh installation

2021-06-02 Thread Hui Wang
*** This bug is a duplicate of bug 1921632 *** https://bugs.launchpad.net/bugs/1921632 Hi, the proposed kernel is ready, you could install the kernel of 5.11.0-19 to verify, this kernel merged the fix of this bug. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1921632/comments/28 --

[Bug 1921632] Re: build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later

2021-06-02 Thread Hui Wang
@Eduard, thanks for your verification. @Marian Klein, I will verify the proposed kernel. And about the fix in mainline build kernel (like v5.13-rc4), need to wait for a while, the process is the fix is merged in impish first, then the mainline build kernel will get the fix from impish kernel.

[Bug 1929817] Re: [SRU] pulseaudio: let a single alsa mixer support up to 8 channels (focal only)

2021-06-02 Thread Hui Wang
Installed the pulseaudio-1:13.99.1-1ubuntu3.11 on two different machines, one of them have 4 digital mic and after installed the proposed pulseaudio, we could adjust 4 channel input volume through gnome or pulseaudio, the other machine has 2 digital mics, and the proposed pulseaudio worked as well

[Bug 1930188] Re: Acer Aspire 5 sound driver issues

2021-06-02 Thread Hui Wang
I reproduced the issue of "speaker and headphone share the same volume". will investigate it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1930188 Title: Acer Aspire 5 sound driver issues To

[Bug 1930305] Re: [Inspiron 5537, Realtek ALC3223, Black Headphone Out] No sound at all

2021-06-01 Thread Hui Wang
If you choose Headphone or Headset, the headphone should work; if you choose Microphone, the headphone will not output sound anymore. When you have chance, please verify it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1930188] Re: Acer Aspire 5 sound driver issues

2021-06-01 Thread Hui Wang
All your 3 questions are related to ucm, if the kernel uses legacy driver, the pulseaudio will work with traditional profile+path (/usr/share/pulesaudio/alsa-mixer/); if the kernel users sof driver, the pulseaudio will work with ucm (/usr/share/alsa/ucm2/sof-hda-dsp/). The 3 difference you

[Bug 1930305] Re: [Inspiron 5537, Realtek ALC3223, Black Headphone Out] No sound at all

2021-05-31 Thread Hui Wang
BTW, when you plug headphone and the system is not locked, does a pop-up dialogue show and let you choose what audio device you plugged? If it does and you select the Microphone (the rigtmost one), it is expected that the headphone can't output sound. -- You received this bug notification

[Bug 1930305] Re: [Inspiron 5537, Realtek ALC3223, Black Headphone Out] No sound at all

2021-05-31 Thread Hui Wang
When the headphone can't output sound, what input device is active? And when problem happens (headphone can't output sound), please run pa- info > log.txt, and upload the log.txt thx. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1930188] Re: Acer Aspire 5 sound driver issues

2021-05-31 Thread Hui Wang
Please test this kernel: https://people.canonical.com/~hwang4/lp1930188/v2/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1930188 Title: Acer Aspire 5 sound driver issues To manage notifications

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-31 Thread Hui Wang
@ivandrs, Looks like the patch works as expected, the Bass spk is assigned to NID 0x17 with the patched kernel. Now let us test the verbs. First, boot with the patched kernel, then run verbs in the #17, check if the bass spk works. If not work, please power off the machine then boot the machine

[Bug 1930188] Re: Acer Aspire 5 sound driver issues

2021-05-31 Thread Hui Wang
Please test this kernel, no need to add any temp fix. https://people.canonical.com/~hwang4/lp1930188/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1930188 Title: Acer Aspire 5 sound driver issues

[Bug 1930188] Re: Acer Aspire 5 sound driver issues

2021-05-31 Thread Hui Wang
Yes, please also upload a alsa-info-with-coef without temp fix and without plugging anything into the audio jack. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1930188 Title: Acer Aspire 5 sound

[Bug 1930188] Re: Acer Aspire 5 sound driver issues

2021-05-31 Thread Hui Wang
Please collect a log: sudo sh -c 'echo 1 > /sys/module/snd_hda_codec/parameters/dump_coef' Then collect an alsa-info.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1930188 Title: Acer Aspire 5

[Bug 1881432] Re: System hangs after pulseaudio error: "snd_pcm_avail() returned a value that is exceptionally large: 125388 bytes (710 ms)"

2021-05-30 Thread Hui Wang
Thanks Jeronimo, I saw you reported a upstream bug, let me add the link here: https://github.com/alsa-project/alsa-lib/issues/141 https://github.com/alsa-project/alsa-lib/issues/68 https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/1078 ** Bug watch added:

[Bug 1929817] Re: [SRU] pulseaudio: let a single alsa mixer support up to 8 channels (focal only)

2021-05-27 Thread Hui Wang
** Summary changed: - [SRU] pulseaudio: let a signle alsa mixer support up to 8 channels + [SRU] pulseaudio: let a single alsa mixer support up to 8 channels (focal only) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1921632] Re: build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later

2021-05-27 Thread Hui Wang
@mesouug, OK, got it. @gadydm, Yes, it does. thx. ** Changed in: linux (Ubuntu Hirsute) Status: Fix Released => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1921632 Title:

[Bug 1929371] Re: [SRU] there is always a "Rear Microphone - Built-in Audio" option on the input device list even if the microphone is unplugged

2021-05-27 Thread Hui Wang
@seb128, There is one more pulseaudio SRU for focal, if possible, could you please merge them to be a single upload. https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1929817 Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1929817] Re: [SRU] pulseaudio: let a signle alsa mixer support up to 8 channels

2021-05-27 Thread Hui Wang
** Description changed: - This is for tracking purpose. + [Impact] + Many Lenovo laptops have up to 4 microphones (microphone array), before the linux kernel 5.11, the alsa mixer for digital microphone is 2 channels, and the PA in the focal also supports up to 2 chanels for a single alsa mixer,

[Bug 1929817] Re: [SRU] pulseaudio: let a signle alsa mixer support up to 8 channels

2021-05-27 Thread Hui Wang
This is the debdiff for focal. Thx. ** Patch added: "pulseaudio_13.99.1-1ubuntu3.11.debdiff" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1929817/+attachment/5500687/+files/pulseaudio_13.99.1-1ubuntu3.11.debdiff -- You received this bug notification because you are a member of

[Bug 1929817] [NEW] [SRU] pulseaudio: let a signle alsa mixer support up to 8 channels

2021-05-27 Thread Hui Wang
Public bug reported: This is for tracking purpose. ** Affects: pulseaudio (Ubuntu) Importance: High Assignee: Hui Wang (hui.wang) Status: In Progress ** Affects: pulseaudio (Ubuntu Focal) Importance: High Status: In Progress ** Changed in: pulseaudio (Ubuntu

[Bug 1925730] Re: Dell XPS 17 (Ubuntu 21.04) - No sound AT ALL upon fresh installation

2021-05-25 Thread Hui Wang
*** This bug is a duplicate of bug 1921632 *** https://bugs.launchpad.net/bugs/1921632 We already handled it in another bug: https://bugs.launchpad.net/bugs/1921632 ** This bug has been marked a duplicate of bug 1921632 build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11,

[Bug 1921632] Re: build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later

2021-05-25 Thread Hui Wang
** Summary changed: - build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.13-rc2 and later + build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.11, 5.13-rc2 and later -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-25 Thread Hui Wang
@ivandrs, Since it is not ubuntu linux on your machine, I don't know how to build kernel for your distro. Please apply this patch to the kernel source, build and install the testing kernel. boot with "snd_hda_intel.dmic_detect=0", after booting up, please run alsamixer, please make sure master,

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-23 Thread Hui Wang
This is the kernel patch for Yoga 9i: https://mailman.alsa- project.org/pipermail/alsa-devel/2021-May/185011.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926165 Title: Bass speakers not

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-21 Thread Hui Wang
@Tim, No need to do more test on the Yoga 9i, feel free to restore your machine. thx. After I send the kernel patch to alsa-devel, I will add the patch URL here. @ivandrs, About the c930, could you please upload an alsa-info.txt first, and I will try to find a fix for c930 after fixing the

[Bug 1912673] Re: sounds not working on Dell XPS 17 (9700)

2021-05-21 Thread Hui Wang
A tracking bug for linux-5.11.0-generic kernel: https://bugs.launchpad.net/bugs/1921632 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912673 Title: sounds not working on Dell XPS 17 (9700) To

[Bug 1912673] Re: sounds not working on Dell XPS 17 (9700)

2021-05-21 Thread Hui Wang
BTW, I don't have that machine so far, I can't test the kernel myself. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912673 Title: sounds not working on Dell XPS 17 (9700) To manage notifications

[Bug 1912673] Re: sounds not working on Dell XPS 17 (9700)

2021-05-21 Thread Hui Wang
Hello, this machine has the soundwire audio design, the 5.6.0-oem kernel and 5.10.0-oem kernel are expected to support the audio on this machine (and the latest linux-firmware and alsa-ucm-conf in the 20.04). And We are trying to let 5.11.0-generic kernel to support the audio on this machine,

[Bug 1924685] Re: No sound output/input available after installing 21.04

2021-05-21 Thread Hui Wang
About the 5.11 kernel config problem, I have sent the SRU which is tracked by https://bugs.launchpad.net/bugs/1921632 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1924685 Title: No sound

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-21 Thread Hui Wang
Hello, Does anyone could help test the testing kernel in the #25? thx. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926165 Title: Bass speakers not enabled on Lenovo Yoga 9i To manage

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-20 Thread Hui Wang
The testing kernel for yoga 9i: https://people.canonical.com/~hwang4/lp1926165/v2/, install this v2 testing kernel, don't need to run the script, check if the bass spk works or not. For c930 and c940, the testing kernel is not suitable for them, they only defines main speaker, this is different

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-19 Thread Hui Wang
The fix should be put into the kernel driver. I will build a testing kernel with this fix tomorrow. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926165 Title: Bass speakers not enabled on Lenovo

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-18 Thread Hui Wang
Please test with generic kernel, and set both DAC1 and DAC2 to maximum, download the attached set-verb.sh, chmod a+x set-verb.sh, sudo ./set- verb.sh. Check if the bass spk could output sound? thx. ** Attachment added: "set-verb.sh"

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-18 Thread Hui Wang
OK, wrote an email to realtek codec expert to ask for help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926165 Title: Bass speakers not enabled on Lenovo Yoga 9i To manage notifications about

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-18 Thread Hui Wang
@Tim and Jussi, I tried to find the same machine as yours in our office, but there is no 9i, c930 or c940. Please do one more test, then I will ask for help from Realtek according to the test result. Boot with the standard kernel (not my testing kernel), play some music through the speaker,

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-17 Thread Hui Wang
Please install, reboot and test this testing kernel. https://people.canonical.com/~hwang4/lp1926165/ And generate and upload the alsa-info.txt with the testing kernel. thx. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-16 Thread Hui Wang
Oh, Looks like the the bass speaker and main speaker assignment are different from other Lenovo X1 series. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926165 Title: Bass speakers not enabled on

[Bug 1928534] Re: [82DG, Realtek ALC287, Speaker, Internal] No sound at all

2021-05-15 Thread Hui Wang
Please run: sudo hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x08 sudo hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x4ab7 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1928534 Title: [82DG,

[Bug 1926165] Re: Bass speakers not enabled on Lenovo Yoga 9i

2021-05-15 Thread Hui Wang
I checked the log, looks there is no problem on the speakers. The bass speaker and main speaker work together, if you play some sound from the speaker, the sound will be played by bass speaker and main speaker together. How do you expect the bass speaker to work? -- You received this bug

[Bug 1921632] Re: build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.13-rc2 and later

2021-05-13 Thread Hui Wang
** Description changed: + [Impact] + Ubuntu users ran the kernel on the Dell soundwire audio machines, + the dmesg shows the audio mchine driver is not found, then the + audio fails to initialize + + [Fix] + Enable the intel soundwire audio machine driver and some related + codec driver. + +

[Bug 1921632] Re: build module CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m for 5.13-rc2 and later

2021-05-13 Thread Hui Wang
nce: Undecided => Medium ** Changed in: linux (Ubuntu Impish) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Hirsute) Assignee: (unassigned) => Hui Wang (hui.wang) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscrib

[Bug 1925057] Re: [82A1, Realtek ALC287, Speaker, Internal] Underruns, dropouts or crackling sound

2021-05-10 Thread Hui Wang
Sent the fix to upstream: https://mailman.alsa-project.org/pipermail /alsa-devel/2021-May/184310.html the patch is cced to stable kernel, so all ubuntu kernel will merge this patch once this patch is merged to stable kernel. So close this bug. ** Changed in: linux (Ubuntu) Status:

[Bug 1927672] Re: alsa/sof: make sof driver work in the case of without i915 (focal kernel)

2021-05-07 Thread Hui Wang
** Description changed: - This bug is for tracking purpose. + The fix is already in the upstream from linux-5.6-rc, so only focal + kernel need this patch. + + [Impact] + When we boot the focal kernel on the cml or cfl machines without + HDMI/DP codec, the sof driver fails to initialize, and the

[Bug 1927672] [NEW] alsa/sof: make sof driver work in the case of without i915 (focal kernel)

2021-05-06 Thread Hui Wang
Public bug reported: This bug is for tracking purpose. ** Affects: linux (Ubuntu) Importance: Medium Assignee: Hui Wang (hui.wang) Status: New ** Affects: linux (Ubuntu Focal) Importance: Medium Status: New ** Changed in: linux (Ubuntu) Importance: Undecided

[Bug 1925057] Re: [82A1, Realtek ALC287, Speaker, Internal] Underruns, dropouts or crackling sound

2021-05-06 Thread Hui Wang
** Package changed: alsa-driver (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925057 Title: [82A1, Realtek

[Bug 1925057] Re: [82A1, Realtek ALC287, Speaker, Internal] Underruns, dropouts or crackling sound

2021-04-27 Thread Hui Wang
Please install this testing kernel and test it. thx. https://people.canonical.com/~hwang4/lp1925057/ Download all deb, sudo apt install *.deb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925057

[Bug 1924717] Re: Internal speaker doesn't work after plug in a headset

2021-04-21 Thread Hui Wang
Let us disable the "Auto-Mute" first, then redo the test. Simple mixer control 'Auto-Mute Mode',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Enabled' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1925057] Re: [82A1, Realtek ALC287, Speaker, Internal] Underruns, dropouts or crackling sound

2021-04-21 Thread Hui Wang
OK, thanks, let me ask for help from realtek side to explain the #9. thx. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925057 Title: [82A1, Realtek ALC287, Speaker, Internal] Underruns, dropouts

[Bug 1911830] Re: alsa/sdw: support soundwire audio for TGL-H machines

2021-04-20 Thread Hui Wang
Installed the linux-firmware (1.190.4) on a Dell TGL-H machine, the audio worked very well. Verification done on the linux-firmware groovy. thx. ** Tags added: verification-done-groovy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1911830] Re: alsa/sdw: support soundwire audio for TGL-H machines

2021-04-20 Thread Hui Wang
Installed the linux-firmware (1.187.11) on a Lenovo TGL-H machine yesterday, the sof audio driver worked very well. Verification done on the linux-firmware focal. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1915661] Re: WDH - CH340G USB UART not supported by ch341 driver in all chip revisions

2021-04-20 Thread Hui Wang
After a new usb device is plugged, the linux usb core will enumerate this device first, after getting all descriptors, the linux kernel will load and call device driver according to ID, Class, ... The error happens during the enumerating, this usually means the firmware on your usb device has

[Bug 1925057] Re: [82A1, Realtek ALC287, Speaker, Internal] Underruns, dropouts or crackling sound

2021-04-20 Thread Hui Wang
So if only run below commands, does the audio become good or not? sudo hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x08 sudo hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x4ab7 Or could you do a test to find the minimal group of commands to make the audio change normal? -- You received this

[Bug 1919930] Re: power off stress test will hang on the TGL machines

2021-04-20 Thread Hui Wang
Installed the groovy proposed kernel, did 30times poweroff stress test, there is no hang. verification done with groovy. ** Tags removed: verification-needed-groovy ** Tags added: verification-done-groovy -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1925057] Re: [82A1, Realtek ALC287, Speaker, Internal] Underruns, dropouts or crackling sound

2021-04-20 Thread Hui Wang
When problem happens, please run each group of SET_COEF_INDEX and SET_PROC_COEF, then test if the audio changes normal or not: sudo hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x78 sudo hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x003e // test if audio changes normal or not sudo hda-verb

[Bug 1915661] Re: WDH - CH340G USB UART not supported by ch341 driver in all chip revisions

2021-04-20 Thread Hui Wang
According to the error log of #7, looks like the usb device driver (ch341.ko) is not loaded yet, the error happens ahead of ch341 driver is called. So in theory, the driver of "https://sparks.gogo.co.nz/assets/_site_/downloads/CH340_LINUX.zip; will not help. -- You received this bug

[Bug 1925057] Re: [82A1, Realtek ALC287, Speaker, Internal] Underruns, dropouts or crackling sound

2021-04-19 Thread Hui Wang
when problems happens, please run: $sudo sh -c 'echo 1 > /sys/module/snd_hda_codec/parameters/dump_coef' Then run alsa-info to collect an alsa-info.txt (bad) Then poweroff the machine and poweron it, make sure the audio works normally, run: $sudo sh -c 'echo 1 >

[Bug 1915661] Re: WDH - CH340G USB UART not supported by ch341 driver in all chip revisions

2021-04-19 Thread Hui Wang
>From the 'lsusb -v' in the #1, can't find that device. Please add ch341.dyndbg=+p in the bootargs and boot up, then please plug that device and run 'lsusb -v', and upload the log of 'lsusb -v' and dmesg. -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1924899] Re: [TravelMate 8572G, Conexant CX20585, Speaker, Internal] fails after a while

2021-04-18 Thread Hui Wang
When speaker can't output sound, please run 'alsa-info' and 'pacmd list > pacmd-list.txt', then check if speaker could work or not. And upload the alsa-info.txt and pacmd-list.txt. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1924829] Re: NFS clients cannot open some files

2021-04-17 Thread Hui Wang
Both 5.8.0-50 and 5.8.0-25 have the fix of https://bugzilla.kernel.org/show_bug.cgi?id=208807, if -50 doesn't work while -25 works, I guess that the other patches impact this issue. >From the -25 to -50, there are 7 new patches added to the fs/nfsd/, you could >revert them one by one to test:

[Bug 1922885] Re: Display abnormal on the TGL+4k panel machines

2021-04-17 Thread Hui Wang
@radsaq, Is the Dell XPS 13 (9310) a tigerlake machine? Please file a new bug and run apport-collect $bug_number to upload the log. thx. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922885 Title:

[Bug 1922885] Re: Display abnormal on the TGL+4k panel machines

2021-04-13 Thread Hui Wang
Verified the proposed kernel fixed the oem bugs. thx. ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922885 Title: Display abnormal on the TGL+4k panel

[Bug 1922885] Re: Display abnormal on the TGL+4k panel machines

2021-04-07 Thread Hui Wang
** Tags added: originate-from-1916098 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922885 Title: Display abnormal on the TGL+4k panel machines To manage notifications about this bug go to:

[Bug 1922885] Re: Display abnormal on the TGL+4k panel machines

2021-04-07 Thread Hui Wang
** Description changed: - This bug is for tracking purpose + [Impact] + On the TGL machines, if the panel is 4k resolution and the i915 driver + is in PSR2 mode, the display will be abnormal randomly and the + keyboard reponse is delayed randomly. + + [Fix] + We reported this issue to Intel and

[Bug 1922885] [NEW] Display abnormal on the TGL+4k panel machines

2021-04-07 Thread Hui Wang
Public bug reported: This bug is for tracking purpose ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux-oem-5.10 (Ubuntu) Importance: Critical Assignee: Hui Wang (hui.wang) Status: In Progress ** Affects: linux-oem-5.10 (Ubuntu Focal

[Bug 1921452] Re: [SRU] alsa-lib: conf: USB - add "Cmedia Audio" to USB-Audio.pcm.iec958_device

2021-03-30 Thread Hui Wang
Updated the [Where problems will occur] part. ** Description changed: [Impact] On Cmedia Audio, unusable SPDIF can be selected as output from PulseAudio. [Fix] Disable IEC958 (SPDIF) through ALSA UCM. [Test] With the UCM applied, `pactl` and audio panel in gnome-control-center

[Bug 1919930] Re: power off stress test will hang on the TGL machines

2021-03-26 Thread Hui Wang
tested on the lenovo machine, stress poweroff not hang ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1919930 Title:

[Bug 1919947] Re: alsa/sdw: add more mixer controls for tgl_3_in_1_sdca soundwire machine

2021-03-26 Thread Hui Wang
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1919947 Title: alsa/sdw: add more mixer controls for tgl_3_in_1_sdca

[Bug 1919952] Re: micmute led init state is not correct on a lenovo machine

2021-03-26 Thread Hui Wang
Tested on lenovo AIO, after freshly installing the ubuntu os, the micmute led's init state is correct. ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1920747] Re: alsa/realtek: extend the delay time in the determine_headset_type for a Dell AIO

2021-03-26 Thread Hui Wang
tested on a dell aio with alc274 codec, plug the headset, the headset- mic could record sound. ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1921452] Re: [SRU] alsa-lib: conf: USB - add "Cmedia Audio" to USB-Audio.pcm.iec958_device

2021-03-25 Thread Hui Wang
** Description changed: [SRU] alsa-lib: conf: USB - add "Cmedia Audio" to USB- Audio.pcm.iec958_device Just for tracking now. [Impact] [Fix] [Test Case] - [Regression Risk] + [Where problems could occur] -- You received this bug notification because you are a member

[Bug 1917829] Re: alsa/hda: the hdmi audio dosn't work on TGL machines

2021-03-25 Thread Hui Wang
With the groovy kernel, plugged 2 monitors into the Dell dock, and plug the dock to the dell TGL machines, we could see 2 hdmi audio devices, all worked well. verified done on groovy. ** Tags removed: verification-needed-groovy ** Tags added: verification-done-groovy -- You received this bug

[Bug 1921452] Re: [SRU] alsa-lib: conf: USB - add "Cmedia Audio" to USB-Audio.pcm.iec958_device

2021-03-25 Thread Hui Wang
** Also affects: alsa-lib (Ubuntu Groovy) Importance: Undecided Status: New ** Also affects: alsa-lib (Ubuntu Hirsute) Importance: Undecided Status: New ** Also affects: alsa-lib (Ubuntu Focal) Importance: Undecided Status: New -- You received this bug

[Bug 1920747] Re: alsa/realtek: extend the delay time in the determine_headset_type for a Dell AIO

2021-03-22 Thread Hui Wang
** Description changed: - This bug is for tracking purpose. + [Impact] + Users plug a headset to this AIO and select headset-mic from UI, but + can't record any sound from the headset-mic. + + [Fix] + The root cause is the driver return a wrong type of the headset, need + to add more delay in

[Bug 1920747] [NEW] alsa/realtek: extend the delay time in the determine_headset_type for a Dell AIO

2021-03-22 Thread Hui Wang
Public bug reported: This bug is for tracking purpose. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux-oem-5.10 (Ubuntu) Importance: Critical Assignee: Hui Wang (hui.wang) Status: In Progress ** Affects: linux-oem-5.10 (Ubuntu Focal

[Bug 1919930] Re: power off stress test will hang on the TGL machines

2021-03-18 Thread Hui Wang
** Tags added: originate-from-1906747 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1919930 Title: power off stress test will hang on the TGL machines To manage notifications about this bug go to:

[Bug 1919952] Re: micmute led init state is not correct on a lenovo machine

2021-03-17 Thread Hui Wang
** Description changed: - This bug is for tracking purpose. + Since this patch cced to stable and only oem project needs this + fix urgently, only send the sru to oem-5.10 kernel, other ubuntu + kernels will merge this patch with stable update. + + [Impact] + On a lenovo machine, the micmute led

[Bug 1919952] [NEW] micmute led init state is not correct on a lenovo machine

2021-03-17 Thread Hui Wang
] This could introduce the micmute led wrong init state on other machines, we tested this patch on many lenovo machines, no regression found so far. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux-oem-5.10 (Ubuntu) Importance: High Assignee: Hui Wang

[Bug 1919947] Re: alsa/sdw: add more mixer controls for tgl_3_in_1_sdca soundwire machine

2021-03-17 Thread Hui Wang
** Description changed: - This bug is for tracking purpose. + [Impact] + This is a Dell soundwire audio mchine, and the codec driver is updated, + we need to introduce the latest codec driver to oem-5.10 kernel + otherwise the kernel couldn't work with the latest ucm file. + + [Fix] + revert the

[Bug 1919947] Re: alsa/sdw: add more mixer controls for tgl_3_in_1_sdca soundwire machine

2021-03-17 Thread Hui Wang
** Changed in: linux-oem-5.10 (Ubuntu) Status: New => In Progress ** Also affects: linux-oem-5.10 (Ubuntu Focal) Importance: Undecided Status: New ** Changed in: linux-oem-5.10 (Ubuntu Focal) Importance: Undecided => Critical ** Changed in: linux-oem-5.10 (Ubuntu Focal)

[Bug 1919947] [NEW] alsa/sdw: add more mixer controls for tgl_3_in_1_sdca soundwire machine

2021-03-17 Thread Hui Wang
Public bug reported: This bug is for tracking purpose. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux-oem-5.10 (Ubuntu) Importance: High Assignee: Hui Wang (hui.wang) Status: New ** Tags: oem-priority originate-from-1902170 somerville

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