Hi,
On 7/9/20 10:53 AM, Kailang wrote:
Hi Hans,
Please let it a try.
Thank you.
Kai Heng Feng, can you build an ubuntu kernel with Kailang's patch included?
It seems that most reporters of this issue are in:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1850439
So if you can post a link to an Ubuntu test kernel there, then hopefully
we can get some feedback on this patch.
I'll attach the patch to the bugzilla.kernel.org bug and ask the
reporters there to test as well.
Regards,
Hans
Kailang.
-----Original Message-----
From: Hans de Goede <hdegoede@xxxxxxxxxx>
Sent: Sunday, July 5, 2020 9:25 PM
To: Kailang <kailang@xxxxxxxxxxx>; Takashi Iwai <tiwai@xxxxxxx>
Cc: c <kai.heng.feng@xxxxxxxxxxxxx>; alsa-devel@xxxxxxxxxxxxxxxx;
nuno.dias@xxxxxxxxx; Maxc[錦榮] <maxc@xxxxxxxxxxx>
Subject: Re: Fixing sound on Asus UX534F / some UX533 models
Hi,
On 7/3/20 4:52 PM, Hans de Goede wrote:
Hi,
On 6/29/20 7:54 AM, Kailang wrote:
Hi Hans,
The bellowing was Gediminas Aleknavicius (lektuv) mention. (Launchpad
#173) ==>After running the above commands sound and mic works on both
built-in and headset with 2.5mm connector. The model is UX533FTC.
Internal Mic was worked.
I see and in (Launchpad #174) there is another confirmation that
everything works, this time with an UX534FTC.
I also got a report from a user in the Red Hat bugzilla about this:
On an UX534F just these 2 commands are enough to make everything work:
hda-verb /dev/snd/hwC0D0 0x20 0x500 0xf hda-verb /dev/snd/hwC0D0 0x20
0x400 0x7774
I'm not entirely sure if using the other 2 commands you gave me are
actively causing problems there, or if they just are not necessary.
I've asked the reporter about this.
So it looks like some models need just:
hda-verb /dev/snd/hwC0D0 0x20 0x500 0xf hda-verb /dev/snd/hwC0D0 0x20
0x400 0x7774
While others need all 4 commands:
hda-verb /dev/snd/hwC1D0 0x20 0x500 0xf hda-verb /dev/snd/hwC1D0 0x20
0x400 0x7774 hda-verb /dev/snd/hwC1D0 0x20 0x500 0x45 hda-verb
/dev/snd/hwC1D0 0x20 0x400 0x5289
Kailang, is that enough to write a kernel patch for this? If not what
other info do you need ?
A quick follow-up on this, one of the reporters of:
https://bugzilla.kernel.org/show_bug.cgi?id=206289
Still has a problem with the internal mic not working.
He has tried both using all 4 of these:
hda-verb /dev/snd/hwC1D0 0x20 0x500 0xf
hda-verb /dev/snd/hwC1D0 0x20 0x400 0x7774 hda-verb /dev/snd/hwC1D0
0x20 0x500 0x45 hda-verb /dev/snd/hwC1D0 0x20 0x400 0x5289
As well as just using:
hda-verb /dev/snd/hwC1D0 0x20 0x500 0xf
hda-verb /dev/snd/hwC1D0 0x20 0x400 0x7774
Which some users report is enough for them.
His exact modelis "UX533FTC-A8221R"
Still the 2 / 4 commands (depending on the exact model) do help for various
other users/models so it would be good to get these added as fixups to the
kernel.
The specific model with the internal-mic issue will need further examination.
Regards,
Hans
-----Original Message-----
From: Hans de Goede <hdegoede@xxxxxxxxxx>
Sent: Wednesday, June 24, 2020 9:19 PM
To: Kailang <kailang@xxxxxxxxxxx>; Takashi Iwai <tiwai@xxxxxxx>
Cc: c <kai.heng.feng@xxxxxxxxxxxxx>; alsa-devel@xxxxxxxxxxxxxxxx;
nuno.dias@xxxxxxxxx
Subject: Re: Fixing sound on Asus UX534F / some UX533 models
Hi,
On 6/23/20 12:02 PM, Hans de Goede wrote:
Hi,
On 6/4/20 8:49 AM, Kailang wrote:
Hi Hans de Goede,
Please test below.
hda-verb /dev/snd/hwC0D0 0x20 0x500 0xf hda-verb /dev/snd/hwC0D0
0x20
0x400 0x7774 hda-verb /dev/snd/hwC0D0 0x20 0x500 0x45 hda-verb
/dev/snd/hwC0D0 0x20 0x400 0x5289
I think Headset Mic will work.
Thank you, and sorry for being somewhat slow to respond.
I do not have access to the affected hardware myself.
I've asked users who have reported bugs about this to test these
setting and report back in the following bug-reports:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1850439
https://bugzilla.kernel.org/show_bug.cgi?id=206289
https://bugzilla.redhat.com/show_bug.cgi?id=1834751
I will follow-up when I have heard back from the bug-reporters.
Ok, I've gotten the first feedback. I ve asked the users to test the
following after running the 4 suggested hda-verb commands:
1. Speakers
2. Headphones output
3. Internal mic.
4. Headset mic. (using a phone headset with builtin mic with a
single T-R-R-S
connector)
I've got feedback from a user with a UX533FTC-A8221R laptop:
1. Speakers: works
2. Headphones output: works
3. Internal mic: doesn't work
4. Headset mic: works
So things are looking ok, but we still have some work to do to get
the internal mic to work.
Kailang do you have any suggestions for getting the internal mic to work?
Regards,
Hans
-----Original Message-----
From: Takashi Iwai <tiwai@xxxxxxx>
Sent: Tuesday, June 2, 2020 8:42 PM
To: Hans de Goede <hdegoede@xxxxxxxxxx>
Cc: Kailang <kailang@xxxxxxxxxxx>; c
<kai.heng.feng@xxxxxxxxxxxxx>; alsa-devel@xxxxxxxxxxxxxxxx;
nuno.dias@xxxxxxxxx
Subject: Re: Fixing sound on Asus UX534F / some UX533 models
On Tue, 02 Jun 2020 11:51:49 +0200, Hans de Goede wrote:
Hi Kai-Heng Feng, Takashi,
I see that you are on the notification list for this bug:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1850439
So you may have already seen this. Some owners of affected
laptops (which have non working speakers / headphone output
atm), have done some heroic debugging work and come up with a
set of
2 hda-verb commands which fix this.
I'm not all that familiar with writing hda quirks, so I was
hoping that one of you 2 can come up with a patch to fix this at
the kernel level.
This would also resolve these 2 bugs, which I believe are the
same bug
really:
https://bugzilla.kernel.org/show_bug.cgi?id=206289
https://bugzilla.redhat.com/show_bug.cgi?id=1834751
Adding verbs are trivial and it can be done even without patching
kernel but providing by a patch via patch module option of
snd-hda-intel
driver.
But, before moving forward, I'd like to confirm about the
correctness (and the
safeness) of those verbs.
Kailang, could you check the COEF verbs mentioned in the bug
entry
above?
thanks,
Takashi
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