Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 66d627d5 authored by Bard Liao's avatar Bard Liao Committed by Mark Brown
Browse files

ASoC: rt286: Fix sync function 



We try to write index registers into cache when we write an index
register, but we change the reg value before updating the cache.
As a result, the cache is never be updated. This patch will fix
this issue.

Signed-off-by: default avatarBard Liao <bardliao@realtek.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
parent b7a29767

sound/soc/codecs/rt286.c

+1 −1
Original line number Diff line number Diff line
@@ -191,7 +191,6 @@ static int rt286_hw_write(void *context, unsigned int reg, unsigned int value) 
	/*handle index registers*/

	if (reg <= 0xff) {

		rt286_hw_write(client, RT286_COEF_INDEX, reg);

		reg = RT286_PROC_COEF;

		for (i = 0; i < INDEX_CACHE_SIZE; i++) {

			if (reg == rt286->index_cache[i].reg) {

				rt286->index_cache[i].def = value;
@@ -199,6 +198,7 @@ static int rt286_hw_write(void *context, unsigned int reg, unsigned int value) 
			}



		}

		reg = RT286_PROC_COEF;

	}



	data[0] = (reg >> 24) & 0xff;