[U/I/H/OEM-5.10][PATCH 0/4] Mic-mute/mute LEDs not work on some HP platforms

[Stefan Bader]

On 15.06.21 14:09, Jeremy Szu wrote:
> Hi Stefan,
> 
> Would you please help to check whether these patches will be landed in impish?
> I didn't see the impish series on Launchpad bug
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1930707
> 
> I'm preparing the other SRU which will get conflict because these
> patches are missing in impish.

Which Impish do you mean? The 5.11 forward-ports there will get updated once 
they get cranked in the upcoming cycle. The unstable kernel got the patch from 
upstream. But while the Impish kernel remains at 5.11 it mirrors the Hirsute kernel.

-Stefan

> 
> On Thu, Jun 3, 2021 at 8:28 PM Jeremy Szu <jeremy.szu at canonical.com> wrote:
>>
>> BugLink: https://bugs.launchpad.net/bugs/1930707
>>
>> [Impact]
>> The mic mute/audio mute LEDS are not work on
>> 1) HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC
>> 2) HP ZBook Fury 15.6 Inch G8 Mobile Workstation PC
>> 3) HP ZBook Studio 15.6 Inch G8 Mobile Workstation PC
>> 4) HP EliteBook 855 G8 Notebook PC
>> The right channel of internal speaker doesn't work on
>> 1) HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC
>> 2) HP ZBook Fury 15.6 Inch G8 Mobile Workstation PC
>> 3) HP ZBook Studio 15.6 Inch G8 Mobile Workstation PC
>>
>> [Fix]
>> These four platforms need specific quirk for different hardware layout.
>> Thus, add the quirks for them.
>>
>> [Test]
>> After applying the quirk, the LEDs/function are work good on
>> 1) HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC
>> 2) HP ZBook Fury 15.6 Inch G8 Mobile Workstation PC
>> 3) HP ZBook Studio 15.6 Inch G8 Mobile Workstation PC
>> 4) HP EliteBook 855 G8 Notebook PC
>>
>> [Where problems could occur]
>> If HP ships the different system boards design with the same subsystem ID of audio codec which is using different GPIO pins (different layout), then the quirk will not work (LEDs/function will not work when muting audio-output or microphone).
>>
>> Jeremy Szu (4):
>>    ALSA: hda/realtek: fix mute/micmute LEDs for HP 855 G8
>>    ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook G8
>>    ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook Fury
>>      15 G8
>>    ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook Fury
>>      17 G8
>>
>>   sound/pci/hda/patch_realtek.c | 4 ++++
>>   1 file changed, 4 insertions(+)
>>
>> --
>> 2.25.1
>>
>>
>> --
>> kernel-team mailing list
>> kernel-team at lists.ubuntu.com
>> https://lists.ubuntu.com/mailman/listinfo/kernel-team
> 
> 
> 


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