[alsa-devel] [PATCH 1/3] ASoC: tlv320aic32x4: Fix regmap range_min

[Markus Pargmann]

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.

Signed-off-by: Markus Pargmann <mpa at pengutronix.de>
---
 sound/soc/codecs/tlv320aic32x4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index 6941fa9..385dec1 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -267,7 +267,7 @@ static const struct regmap_range_cfg aic32x4_regmap_pages[] = {
 		.selector_mask  = 0xff,
 		.window_start = 0,
 		.window_len = 128,
-		.range_min = AIC32X4_PAGE1,
+		.range_min = 0,
 		.range_max = AIC32X4_RMICPGAVOL,
 	},
 };
-- 
1.8.5.2