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ASoC: es8316: fix register sync error in suspend/resume tests 

The SOF CI tests report failures with the following error thrown

kernel: es8316 i2c-ESSX8336:00: Unable to sync registers 0x0-0x1. -121

ES8336 only supports I2C read/write one byte a time, so we do need to
set the .use_single_read and .use_single_write flags to avoid this
sync issue.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: FRED OH <fred.oh@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220922095912.27010-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2022-09-22 11:59:12 +02:00 committed by Mark Brown
parent 0a0342ede3
commit 6de0b0292b
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1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/es8316.c
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@ -793,6 +793,8 @@ static const struct regmap_access_table es8316_volatile_table = {
static const struct regmap_config es8316_regmap = {
.reg_bits = 8,
.val_bits = 8,
.use_single_read = true,
.use_single_write = true,
.max_register = 0x53,
.volatile_table = &es8316_volatile_table,
.cache_type = REGCACHE_RBTREE,