[PATCH 3.13 082/140] ASoC: tlv320aic32x4: Fix regmap range_min

Greg Kroah-Hartman
2014-02-04T21:37:06Z

From: Markus Pargmann <mpa@pengutronix.de>

commit e8e08c521dc101cf7e7e1caf4f487f9fe11a9a7a upstream.

range_min is the lowest address in the virtual register range. This is
the first register with address 0, not the first register of page 1.

Currently all writes to page 1 are mapped to page 0, so the codec fails
to operate.

Fixes: 4d208ca429ad (ASoC: tlv320aic32x4: Convert to direct regmap API usage)
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
sound/soc/codecs/tlv320aic32x4.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -267,7 +267,7 @@ static const struct regmap_range_cfg aic
.selector_mask = 0xff,
.window_start = 0,
.window_len = 128,
- .range_min = AIC32X4_PAGE1,
+ .range_min = 0,
.range_max = AIC32X4_RMICPGAVOL,
},
};