ASoC: mediatek: mt2701: add machine driver for on-chip HDMI codec

Add a simple ASoC machine driver that wires the MT2701/MT7623N
AFE HDMI playback path to the on-chip HDMI transmitter exposed
as a generic hdmi-audio-codec "i2s-hifi" DAI.

The driver binds to "mediatek,mt2701-hdmi-audio". MT7623N device
trees carry "mediatek,mt7623n-hdmi-audio" as a board-specific
fallback, matching the dt-binding.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Link: https://patch.msgid.link/1dafc8147ee09d44de53b69bca792bdbfe13e8b0.1776998727.git.daniel@makrotopia.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Daniel Golle 2026-04-24 03:50:23 +01:00 • committed by Mark Brown
commit 4d9c6bbfed
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