From: Pierre-Louis Bossart Date: Thu, 22 Sep 2022 09:59:12 +0000 (+0200) Subject: ASoC: es8316: fix register sync error in suspend/resume tests X-Git-Tag: v6.1-rc1~158^2~2^2~4 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6de0b0292b548010b09917e8cdfc337a6dcf67ce;p=thirdparty%2Fkernel%2Flinux.git 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 Reviewed-by: Péter Ujfalusi Reviewed-by: FRED OH Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20220922095912.27010-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/codecs/es8316.c b/sound/soc/codecs/es8316.c index de7185f73e1e7..10a204255b6a1 100644 --- a/sound/soc/codecs/es8316.c +++ b/sound/soc/codecs/es8316.c @@ -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,