[PATCH AUTOSEL 5.11 09/44] ASoC: rt1015: fix i2c communication error

Sasha Levin
2021-03-25T11:26:08Z

From: Jack Yu <jack.yu@realtek.com>

[ Upstream commit 9e0bdaa9fcb8c64efc1487a7fba07722e7bc515e ]

Remove 0x100 cache re-sync to solve i2c communication error.

Signed-off-by: Jack Yu <jack.yu@realtek.com>
Link: https://lore.kernel.org/r/20210222090057.29532-1-jack.yu@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/codecs/rt1015.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/rt1015.c b/sound/soc/codecs/rt1015.c
index 32e6bcf763d1..4607039a16e7 100644
--- a/sound/soc/codecs/rt1015.c
+++ b/sound/soc/codecs/rt1015.c
@@ -209,6 +209,7 @@ static bool rt1015_volatile_register(struct device *dev, unsigned int reg)
case RT1015_VENDOR_ID:
case RT1015_DEVICE_ID:
case RT1015_PRO_ALT:
+ case RT1015_MAN_I2C:
case RT1015_DAC3:
case RT1015_VBAT_TEST_OUT1:
case RT1015_VBAT_TEST_OUT2:
--
2.30.1