4.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Hans de Goede <hdego...@redhat.com>
commit 2d30e9494f1ea320aaaad0cff9ddd92c87eac355 upstream.
The ALC5651 does not like multi-write accesses, avoid them. This fixes:
rt5651 i2c-10EC5651:00: Unable to sync registers 0x27-0x28. -121
Errors on resume (and all registers after the registers in the error not
being synced).
Signed-off-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Mark Brown <broo...@kernel.org>
Cc: sta...@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
sound/soc/codecs/rt5651.c | 1 +
1 file changed, 1 insertion(+)
--- a/sound/soc/codecs/rt5651.c
+++ b/sound/soc/codecs/rt5651.c
@@ -1722,6 +1722,7 @@ static const struct regmap_config rt5651
.num_reg_defaults = ARRAY_SIZE(rt5651_reg),
.ranges = rt5651_ranges,
.num_ranges = ARRAY_SIZE(rt5651_ranges),
+ .use_single_rw = true,
};
#if defined(CONFIG_OF)
