APPLIED[OEM-5.6] Re: [SRU] [F/Unstable/OEM-5.6] [PATCH 0/1] Fix missing HDMI Audio on an HP Desktop

[Timo Aaltonen]

On 5.8.2020 16.11, Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/1890441
> 
> [Impact]
> There's an HP desktop doesn't claim to support HDMI audio.
> 
> [Fix]
> Use a quirk list to force HDMI audio connection to ignore Connectivity
> Bit, which is incorrectly set by BIOS.
> 
> [Test]
> With the patch applied, we can find HDMI codec under /proc/asound/card0
> and audio playback through HDMI works. 
> 
> [Regression Potential]
> This fix doesn't bring any functional change other than the targeted
> platform. The platform in question is not on the market yet so the
> risk of regression is minimal.
> 
> Kai-Heng Feng (1):
>   ALSA: hda/hdmi: Add quirk to force connectivity
> 
>  sound/pci/hda/patch_hdmi.c | 16 +++++++++++++++-
>  1 file changed, 15 insertions(+), 1 deletion(-)
> 

applied to oem-5.6, thanks

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