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ASoC: SDCA: Allow read-only controls to be deferrable

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The current SDCA Control parsing only checks the deferrable flag for
Read/Write and Dual Ranked controls. However, reads can defer as well as
writes so Read Only controls should also check for the deferrable flag.
Add the handling for this into find_sdca_entity_control().

Fixes: 42b144cb6a ("ASoC: SDCA: Add SDCA Control parsing")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250707124155.2596744-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Charles Keepax
2025-07-07 13:41:49 +01:00
committed by Mark Brown
parent bfd291279f
commit 4eb6ad5d20
1 changed files with 2 additions and 1 deletions
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3
sound/soc/sdca/sdca_functions.c
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@@ -881,7 +881,8 @@ static int find_sdca_entity_control(struct device *dev, struct sdca_entity *enti
control->value = tmp;
control->has_fixed = true;
}
fallthrough;
case SDCA_ACCESS_MODE_RO:
control->deferrable = fwnode_property_read_bool(control_node,
"mipi-sdca-control-deferrable");
break;