diff options
| author | Dan Murphy <dmurphy@ti.com> | 2020-05-13 09:28:07 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-05-13 17:13:23 +0100 |
| commit | 0e36f32f6b6c4c86a6bf3d6f0940831691b0a3b0 (patch) | |
| tree | 730b8bf18c8b1e58e2d8a6306e3496a0cba49e35 /sound/soc/codecs/tlv320adcx140.h | |
| parent | 65e412a01bc0161175a962abd5a7fef6a62d5c8e (diff) | |
| download | linux-0e36f32f6b6c4c86a6bf3d6f0940831691b0a3b0.tar.gz | |
ASoC: tlv320adcx140: Fix bias config values
The device tree binding declares the ti,mic-bias-source and the
ti,vref-source properties as u32. The code reads them as u8 which is
incorrect. Since the device tree binding indicates them as u32 the
conde needs to be updated to read u32.
In addition the bias source needs to be shifted 4 bits to
correctly write the register.
driver family")
Fixes: 37bde5acf040 ("ASoC: tlv320adcx140: Add the tlv320adcx140 codec
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200513142807.11802-1-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/tlv320adcx140.h')
| -rw-r--r-- | sound/soc/codecs/tlv320adcx140.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/tlv320adcx140.h b/sound/soc/codecs/tlv320adcx140.h index 6d055e55909e..69de52d473f4 100644 --- a/sound/soc/codecs/tlv320adcx140.h +++ b/sound/soc/codecs/tlv320adcx140.h @@ -116,6 +116,7 @@ #define ADCX140_MIC_BIAS_VAL_VREF_1096 1 #define ADCX140_MIC_BIAS_VAL_AVDD 6 #define ADCX140_MIC_BIAS_VAL_MSK GENMASK(6, 4) +#define ADCX140_MIC_BIAS_SHIFT 4 #define ADCX140_MIC_BIAS_VREF_275V 0 #define ADCX140_MIC_BIAS_VREF_25V 1 |