From: Martin Povišer <povik+lin@xxxxxxxxxxx>
When the part is reset in component_probe, do not forget to reinit the
regcache, otherwise the cache can get out of sync with the part's
actual state. This fix is similar to commit 0a0342ede303
("ASoC: tas2770: Reinit regcache on reset") which concerned the
tas2770 driver.
Fixes: 827ed8a0fa50 ("ASoC: tas2764: Add the driver for the TAS2764")
Reviewed-by: Neal Gompa <neal@xxxxxxxxx>
Signed-off-by: Martin Povišer <povik+lin@xxxxxxxxxxx>
Signed-off-by: James Calligeros <jcalligeros99@xxxxxxxxx>
---
sound/soc/codecs/tas2764.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c
index 05d025ffc567fac25110fbde2ca19337b8ee329d..e4003a724c8c09303882ee36fc11133cf5c78b57 100644
--- a/sound/soc/codecs/tas2764.c
+++ b/sound/soc/codecs/tas2764.c
@@ -539,6 +539,8 @@ static uint8_t sn012776_bop_presets[] = {
0x06, 0x3e, 0x37, 0x30, 0xff, 0xe6
};
+static const struct regmap_config tas2764_i2c_regmap;
+
static int tas2764_codec_probe(struct snd_soc_component *component)
{
struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component);
@@ -552,6 +554,7 @@ static int tas2764_codec_probe(struct snd_soc_component *component)
}
tas2764_reset(tas2764);
+ regmap_reinit_cache(tas2764->regmap, &tas2764_i2c_regmap);
if (tas2764->irq) {
ret = snd_soc_component_write(tas2764->component, TAS2764_INT_MASK0, 0xff);
--
2.48.1
