From: Martin Povišer <povik+lin@xxxxxxxxxxx>
TAS2764 has a number of undocumented registers between
page 0xf0 and 0xff. These are used to apply in-silicon
quirks and workarounds at runtime.
Raise the regmap max register to 0xffff to cover any
quirks registers.
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 | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c
index d21ad23f59ee1b393a27014d403dab1d99836012..0234a41deecd62e860c9d54a7a3206abc0bdac54 100644
--- a/sound/soc/codecs/tas2764.c
+++ b/sound/soc/codecs/tas2764.c
@@ -739,7 +739,7 @@ static const struct reg_default tas2764_reg_defaults[] = {
static const struct regmap_range_cfg tas2764_regmap_ranges[] = {
{
.range_min = 0,
- .range_max = 1 * 128,
+ .range_max = 0xffff,
.selector_reg = TAS2764_PAGE,
.selector_mask = 0xff,
.selector_shift = 0,
@@ -772,7 +772,7 @@ static const struct regmap_config tas2764_i2c_regmap = {
.cache_type = REGCACHE_RBTREE,
.ranges = tas2764_regmap_ranges,
.num_ranges = ARRAY_SIZE(tas2764_regmap_ranges),
- .max_register = 1 * 128,
+ .max_register = 0xffff,
};
static int tas2764_parse_dt(struct device *dev, struct tas2764_priv *tas2764)
--
2.48.1
