ASoC: SDCA: support Q7.8 volume format

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The SDCA specification uses Q7.8 volume format.
This patch adds a field to indicate whether it is SDCA volume control
and supports the volume settings.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20251106093335.1363237-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Shuming Fan 2025-11-06 17:33:35 +08:00 • committed by Mark Brown

parent 6d34b66fb7

commit 1b0f3f9ee4

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3 changed files with 61 additions and 36 deletions

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1

include/sound/soc.h

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34

sound/soc/sdca/sdca_asoc.c

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62

sound/soc/soc-ops.c

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