Improvements to the hdmi-codec driver and ALSA infrastructure around it
to support the HDMI Channel Mapping and IEC958 controls
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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# =IWna
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# gpg: Signature made Thu 10 Jun 2021 12:00:21 PM CEST
# gpg: using EDDSA key 5C1337A45ECA9AEB89060E9EE3EF0D6F671851C5
# gpg: Good signature from "Maxime Ripard <maxime.ripard@anandra.org>" [unknown]
# gpg: aka "Maxime Ripard <mripard@kernel.org>" [unknown]
# gpg: aka "Maxime Ripard (Work Address) <maxime@cerno.tech>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: BE56 75C3 7E81 8C8B 5764 241C 254B CFC5 6BF6 CE8D
# Subkey fingerprint: 5C13 37A4 5ECA 9AEB 8906 0E9E E3EF 0D6F 6718 51C5
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210610122550.jnriewchqspdcrwk@gilmour
ecd3ee3d0c