On Sat, Sep 09, 2023 at 01:46:33PM +0200, Matthias Reichl wrote:
> Commit 4e0871333661 ("ASoC: hdmi-codec: fix channel info for
> compressed formats") accidentally changed hcp->chmap_idx from
> ca_id, the CEA channel allocation ID, to idx, the index to
> the table of channel mappings ordered by preference.
>
> This resulted in wrong channel maps being reported to userspace,
> eg for 5.1 "FL,FR,LFE,FC" was reported instead of the expected
> "FL,FR,LFE,FC,RL,RR":
Presumably this will cause a regression for people using compressed
formats - isn't the fix here to make this behaviour conditional on if
the format is compressed?
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