RE: Fixing sound on Asus UX534F / some UX533 models

[Kailang <kailang@realtek.com>]

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.

Kailang.

> -----Original Message-----
> From: Hans de Goede <hdegoede@redhat.com>
> Sent: Wednesday, June 24, 2020 9:19 PM
> To: Kailang <kailang@realtek.com>; Takashi Iwai <tiwai@suse.de>
> Cc: c <kai.heng.feng@canonical.com>; alsa-devel@alsa-project.org;
> nuno.dias@gmail.com
> 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@suse.de>
> >>> Sent: Tuesday, June 2, 2020 8:42 PM
> >>> To: Hans de Goede <hdegoede@redhat.com>
> >>> Cc: Kailang <kailang@realtek.com>; c <kai.heng.feng@canonical.com>;
> >>> alsa-devel@alsa-project.org; nuno.dias@gmail.com
> >>> 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
> >>>
> >>> ------Please consider the environment before printing this e-mail.
> >>