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

2022-02-20 Thread Artem
Yoga Slim 9 14ITL5 Ubuntu 20.04 kernel 5.13.0-30-generic
No sound on front speakers

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

2021-11-24 Thread Nicholas Garth
Thanks for posting the fix, I tired it out on my Yoga 9 14ITL5 on both
the Fedora 35 5.14.18-300.fc35.x86_64 kernel and the Ubuntu 21.10
5.13.0-19-generic kernel with minimal luck. With DAC1 and DAC2 at
maximum, the rear speaker sounds like nothing is coming out of it. When
DAC1 is turned down to 0, there is audio coming out of the rear speaker,
however, the audio output quality is rather poor and tinny.

Looking at the kernel source,
https://github.com/torvalds/linux/commit/9ebaef0540a981093bce5df15af32354d32391d9
it appears that the kernel version the fix was first released in was
5.13rc4 and looks to appear in all newer tags, so the fix should be in
use on my system. Based on the experiences shown above, what I'm
experiencing doesn't seem to be the right behaviour.

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

2021-08-12 Thread Daniel Bushey
Thank you Hui Wang this fixed poor speaker quality on my 9i.

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

2021-07-21 Thread Hui Wang
** Tags removed: verification-needed-hirsute
** Tags added: verification-done-hirsute

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

2021-07-21 Thread Ubuntu Kernel Bot
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
hirsute' to 'verification-done-hirsute'. If the problem still exists,
change the tag 'verification-needed-hirsute' to 'verification-failed-
hirsute'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-hirsute

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

2021-06-25 Thread Ubuntu Kernel Bot
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
focal' to 'verification-done-focal'. If the problem still exists, change
the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-focal

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

2021-06-20 Thread Hui Wang
@ivandrs,

only RtHDDump.txt is not enough, Please refer to:
https://github.com/ryanprescott/realtek-verb-tools/wiki/How-to-sniff-
verbs-from-a-Windows-sound-driver and
https://github.com/thesofproject/linux/issues/2748, If could find a
workable verb sequence to initialize the I2S amplifier, it will be more
helpful.

** Bug watch added: github.com/thesofproject/linux/issues #2748
   https://github.com/thesofproject/linux/issues/2748

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

2021-06-20 Thread I And
@Hui Wang

Any chance to get working verbs for Yoga C930? )
I have managed to run Win10 into QEMU with working bass speakers and got the 
RtHDDump.txt
Maybe it will be useful..

** Attachment added: "RtHDDump.txt"
   
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1926165/+attachment/5505829/+files/RtHDDump.txt

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

2021-05-31 Thread I And
@Hui Wang
I've tested. Verbs from #17 have no effect, verbs from set-verbs-c930.sh 
completely disable all speakers, no sound.

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[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 with the
patched kernel, then run the attached verbs (set-verbs-c930.sh, this
verbs is composed according to hda-log-win.txt in the
https://bugzilla.kernel.org/show_bug.cgi?id=205755) and check if the
bass spk works or not.


** Bug watch added: Linux Kernel Bug Tracker #205755
   https://bugzilla.kernel.org/show_bug.cgi?id=205755

** Attachment added: "set-verb-c930.sh"
   
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1926165/+attachment/5501304/+files/set-verb-c930.sh

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

2021-05-30 Thread I And
@Hui Wang
Eventually, i have applied your patch to the kernel.
I have DAC1 and DAC2 now and somehow sound is better now than before, but rear 
speakers are not working.
If i change the level of DAC1 - the sound volume changes, but the changing of 
DAC2 level does nothing.

Update:
The alsa-info is here
http://alsa-project.org/db/?f=08f7b48d840592556650cb156e51831780127958

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

2021-05-25 Thread Ubuntu Foundations Team Bug Bot
The attachment "0001-test-c930-and-c940-dual-speaker.patch" seems to be
a patch.  If it isn't, please remove the "patch" flag from the
attachment, remove the "patch" tag, and if you are a member of the
~ubuntu-reviewers, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by
~brian-murray, for any issues please contact him.]

** Tags added: patch

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[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, DAC1 and DAC2 are all at maximum volume, then
test speakers. And upload the alsa-info.txt with testing kernel.


** Patch added: "0001-test-c930-and-c940-dual-speaker.patch"
   
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1926165/+attachment/5500190/+files/0001-test-c930-and-c940-dual-speaker.patch

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

2021-05-24 Thread I And
@Hui Wang,
the alsa-info.txt for Yoga C930 is here
http://alsa-project.org/db/?f=1ffb1551a46965865ee272cef105769e879397c7

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[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

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[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 9i.

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

2021-05-21 Thread I And
@Hui Wang

if you will have time to make the same script for Lenovo C930 i'll be
glad to help with testing

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

2021-05-21 Thread Tim Ryder
Also let me know if you need me to test anything else before I restore
my machine.

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

2021-05-21 Thread Tim Ryder
OK tested.  Kernel works, I'm getting sound from both speaker bar and
the bass speakers on the bottom.  Thank you.

Is it possible to get the code for the driver so I can compile it into
my kernel source for my laptop?

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

2021-05-21 Thread Tim Ryder
I can test today, just have to install ubuntu again(its unusable on this
laptop do to outdated libinput).  Will install shortly and test the
kernel.

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[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.

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

2021-05-20 Thread Andrew Somerville
Another confirmation for the 9i.

After set-verb.sh script my bass speaker is working.

Thanks Hui Wang! You're such a helpful person. I've heard you've managed
to fix a bunch of these, where people would just be frustrated for
months and years without you.

If you're ever in Pittsburgh, I'll buy you a beer or a dinner or
whatever!

Thanks again!

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[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 from yoga 9i, need to do more change 
than 9i. Let us fix the issue on 9i first, then try to fix the issue on c930 
and c940.

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

2021-05-19 Thread Tim Ryder
Will the fix be able to be compiled as a module for any kernel?

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

2021-05-19 Thread Peter F. Patel-Schneider
I have a Yoga C940, which is the precursor to the 9i.  It has the
soundbar and two speakers under the body of the laptop.  Out of the box
the body speakers did't work but there is a special BIOS for the C940
(only) that activates an amplifier for these speakers.   I think that
the C940 only has two-channel sound, with something (alsa?, pulse?)
mixing the five channels down to two and the sound chip distributing
sound to the speakers.

When I look at the built-in sound card with alsamixer I see a Bass
Speaker double toggle, that may be the result of the special BIOS.  This
toggle controls the two speakers under the laptop body.  The laptop's
sound is much better with the body speakers turned on, but I have heard
that the sound is even better using the Windows drivers.

Is the intent of the shell script to turn on the amplifier for the body
speakers?  If this is the case it should be possible to ditch the
special BIOS, which would be nice.  I'm sure that there are users who
don't want to run an unofficial BIOS.

The C930 has a similar setup.  Should this patch fix its speaker
problems?

It would be nice to get some documentation on the verbs in the shell
script and what they do to the sound chip.

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

2021-05-19 Thread Andrew Somerville
@hui.wang is my hero!

I can't wait to test this when I get home tonight!

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[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.

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

2021-05-19 Thread Tim Ryder
do you think this is a patch to alsa or a kernel patch?

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

2021-05-19 Thread Tim Ryder
You are awesome!  I ran the script with Fedora 34 as well(no changes to
the kernel) and the speaker works perfect now.

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

2021-05-19 Thread Jussi Pakkanen
After running that script the bass speakers work correctly.

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[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"
   
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1926165/+attachment/5498623/+files/set-verb.sh

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[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.

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Title:
  Bass speakers not enabled on Lenovo Yoga 9i

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

2021-05-18 Thread Tim Ryder
DAC1 - no sound
DAC2 - sound(only through the top speaker bar)

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  Bass speakers not enabled on Lenovo Yoga 9i

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

2021-05-18 Thread Jussi Pakkanen
> 1st test: set the DAC1 volume to minimum, and set the DAC2 volume to
maximum, could you still hear the music? Does the sound comes from front
speaker or rear speaker?

Music works, bass speakers are not enabled.

> 2nd test: set the DAC1 voluem to maximum, and set the DAC2 volume to
minimum, could you still hear the music? Does the sound comes from front
speaker or rear speaker?

There is no sound at all.

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  Bass speakers not enabled on Lenovo Yoga 9i

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

2021-05-18 Thread Tim Ryder
Not sure if it helps, but when i run speaker-test -c 5, all 5 channels
get sent to the speaker bar up top.

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  Bass speakers not enabled on Lenovo Yoga 9i

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[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, open a terminal, run alsamixer,

1st test: set the DAC1 volume to minimum, and set the DAC2 volume to
maximum, could you still hear the music? Does the sound comes from front
speaker or rear speaker?

2nd test: set the DAC1 voluem to maximum, and set the DAC2 volume to
minimum, could you still hear the music? Does the sound comes from front
speaker or rear speaker?

thx.

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

2021-05-17 Thread Tim Ryder
This kernel also does not produce sound from the bottom bass speakers

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

2021-05-17 Thread Tim Ryder
Here it is.

** Attachment added: "alsa-project.org.txt"
   
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1926165/+attachment/5498257/+files/alsa-project.org.txt

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  Bass speakers not enabled on Lenovo Yoga 9i

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

2021-05-17 Thread Tim Ryder
I'm running fedora 34, but I'm more then happy to install ubuntu back
today and try these kernels if it will help resolve the issue.  Just
need some time to get that done.

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

2021-05-17 Thread Jussi Pakkanen
Unfortunately I can only run live cd:s on this machine due to reasons.
Maybe someone else with the issue can give it a go?

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[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.

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[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.

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

2021-05-16 Thread Tim Ryder
No sound comes out of the bass speakers. This is an issue with the c940,
c930 and yoga 9i.  Not sure if the cause is the same on all.

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

2021-05-16 Thread Jussi Pakkanen
> 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.

That is not what happens in real life. The sound is tinny and poor
compared to playing the exact same sound clip on Windows. This is
especially noticeable if you lift the laptop up and point the bottom
side towards you. On Windows you can sense that the bottom firing
speakers are working but on Linux they remain still.

> How do you expect the bass speaker to work?

I would expect it to work exactly how you described above, but it does
not behave like that.

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  Bass speakers not enabled on Lenovo Yoga 9i

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[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?

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  Bass speakers not enabled on Lenovo Yoga 9i

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

2021-05-15 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: alsa-driver (Ubuntu)
   Status: New => Confirmed

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