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| author |   Hans de Goede <hdegoede@redhat.com> | 2018-02-18 23:01:44 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2018-02-19 11:58:55 +0000 |
| commit | 2d30e9494f1ea320aaaad0cff9ddd92c87eac355 (patch) | |
| tree | 8fa4af8f093442e7401bfe42092126690f8d9777 /sound | |
| parent | Linux 4.16-rc1 (diff) | |
| download | linux-dev-2d30e9494f1ea320aaaad0cff9ddd92c87eac355.tar.xz linux-dev-2d30e9494f1ea320aaaad0cff9ddd92c87eac355.zip | |
ASoC: rt5651: Fix regcache sync errors on resume
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 <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/rt5651.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c index 831b297978a4..45a73049cf64 100644 --- a/sound/soc/codecs/rt5651.c +++ b/sound/soc/codecs/rt5651.c @@ -1722,6 +1722,7 @@ static const struct regmap_config rt5651_regmap = { .num_reg_defaults = ARRAY_SIZE(rt5651_reg), .ranges = rt5651_ranges, .num_ranges = ARRAY_SIZE(rt5651_ranges), + .use_single_rw = true, }; #if defined(CONFIG_OF) |