ACK: [I/H/OEM-5.10][PATCH 0/4] Mute/Mic mute LEDs and right speaker are not work on HP platforms

[Tim Gardner]

Acked-by: Tim Gardner <tim.gardner at canonical.com>

On 6/15/21 11:59 AM, Jeremy Szu wrote:
> BugLink: https://bugs.launchpad.net/bugs/1932055
> 
> [Impact]
> The mic mute/audio mute LEDS are not work on
> 1) HP Elite Dragonfly G2 Notebook PC
> 2) HP EliteBook x360 1040 G8 Notebook PC
> 3) HP EliteBook 840 Aero G8 Notebook PC
> 4) HP ZBook Power 15.6 inch G8 Mobile Workstation PC
> The right channel of internal speaker doesn't work on
> 1) HP Elite Dragonfly G2 Notebook PC
> 2) HP EliteBook x360 1040 G8 Notebook 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/speaker are work good on
> 1) HP Elite Dragonfly G2 Notebook PC
> 2) HP EliteBook x360 1040 G8 Notebook PC
> 3) HP EliteBook 840 Aero G8 Notebook PC
> 4) HP ZBook Power 15.6 inch G8 Mobile Workstation 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/speaker will not work when muting audio-output or microphone).
> 
> Jeremy Szu (4):
>    ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Elite
>      Dragonfly G2
>    ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP EliteBook
>      x360 1040 G8
>    ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 840 Aero G8
>    ALSA: hda/realtek: fix mute/micmute LEDs for HP ZBook Power G8
> 
>   sound/pci/hda/patch_realtek.c | 4 ++++
>   1 file changed, 4 insertions(+)
> 

-- 
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Tim Gardner
Canonical, Inc