APPLIED [OEM-5.14] Re: [SRU] [J/OEM-5.14] [PATCH 0/2] Fix audio on Zbook Studio G9
tjaalton at ubuntu.com
Thu Mar 31 11:28:00 UTC 2022
Kai-Heng Feng kirjoitti 23.3.2022 klo 5.18:
> BugLink: https://bugs.launchpad.net/bugs/1966010
> This needs to be applied on top of SRU "alsa: enable the cirrus-logic
> side-codec to make the speaker output sound".
> Cirrus Logic AMP still doesn't work on Zbook Studio G9. Moreoever, The
> audio mute LEDs stop working after the said SRU.
> Correcly interpret the debounce time from ACPI to gpiolib, and apply the
> correct quirk for the audio mute LEDs.
> [Where problems could occur]
> It's possible that some hardwares rely on the "wrong" debounce time to
> work, however the fix is to increase the debounce time, so it's more
> forgiving than decreasing.
> The LED fix is only applied to one system, so it's specifi and won't
> cause too much trouble.
> Andy Shevchenko (1):
> gpiolib: acpi: Convert ACPI value of debounce to microseconds
> Kai-Heng Feng (1):
> ALSA: hda/realtek: Fix LED on Zbook Studio G9
> drivers/gpio/gpiolib-acpi.c | 6 ++++--
> drivers/gpio/gpiolib.c | 10 ++++++++++
> sound/pci/hda/patch_realtek.c | 4 ++--
> 3 files changed, 16 insertions(+), 4 deletions(-)
applied to oem-5.14, thanks
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