[alsa-devel] [PATCH] ASoC: rt5670: Set use_single_rw flag for regmap
Bard Liao
bardliao at realtek.com
Mon Feb 9 07:41:50 CET 2015
RT5670 doesn't support auto incrementing writes so driver should
set the use_single_rw flag for regmap.
Signed-off-by: Bard Liao <bardliao at realtek.com>
---
sound/soc/codecs/rt5670.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c
index 0632b74..6aa4ab2 100644
--- a/sound/soc/codecs/rt5670.c
+++ b/sound/soc/codecs/rt5670.c
@@ -2614,6 +2614,7 @@ static struct snd_soc_codec_driver soc_codec_dev_rt5670 = {
static const struct regmap_config rt5670_regmap = {
.reg_bits = 8,
.val_bits = 16,
+ .use_single_rw = true,
.max_register = RT5670_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5670_ranges) *
RT5670_PR_SPACING),
.volatile_reg = rt5670_volatile_register,
--
1.8.1.1.439.g50a6b54
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