ASoC: hdmi-codec: Add a prepare hook

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The IEC958 status bit is usually set by the userspace after hw_params
has been called, so in order to use whatever is set by the userspace, we
need to implement the prepare hook. Let's add it to the hdmi_codec_ops,
and mandate that either prepare or hw_params is implemented.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20210525132354.297468-6-maxime@cerno.tech

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Maxime Ripard 2021-05-25 15:23:47 +02:00

parent 7a8e1d4421

commit 2fef64eec2

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12

include/sound/hdmi-codec.h

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110

sound/soc/codecs/hdmi-codec.c

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