diff options
| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2022-02-22 18:32:10 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-02-23 02:04:07 +0000 |
| commit | b0217519236924f77a8382b4004e43ef8fd0dcbb (patch) | |
| tree | 244cf48ed69f263f0ea39b799a1bebe19e5c8acc /sound/soc | |
| parent | cc587b7c8fbbe128f6bd0dad025a0caea5e6d164 (diff) | |
| download | linux-stable-b0217519236924f77a8382b4004e43ef8fd0dcbb.tar.gz linux-stable-b0217519236924f77a8382b4004e43ef8fd0dcbb.tar.bz2 linux-stable-b0217519236924f77a8382b4004e43ef8fd0dcbb.zip | |
ASoC: codecs: wcd938x: fix kcontrol max values
set "HPH Type" Kcontrol max value of WCD_MBHC_HPH_STEREO instead of UINT_MAX.
set "HPHL/R Impedance" Kcontrols max value to INT_MAX instead of UINT_MAX as
max field is integer type.
Without this patch amixer for these controls will show -1 as max value to userspace.
Fixes: bcee7ed09b8e ("ASoC: codecs: wcd938x: add Multi Button Headset Control support")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220222183212.11580-8-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/wcd938x.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c index 33d5403d4e62..9ae65cbabb1a 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -3575,14 +3575,14 @@ static int wcd938x_hph_impedance_get(struct snd_kcontrol *kcontrol, } static const struct snd_kcontrol_new hph_type_detect_controls[] = { - SOC_SINGLE_EXT("HPH Type", 0, 0, UINT_MAX, 0, + SOC_SINGLE_EXT("HPH Type", 0, 0, WCD_MBHC_HPH_STEREO, 0, wcd938x_get_hph_type, NULL), }; static const struct snd_kcontrol_new impedance_detect_controls[] = { - SOC_SINGLE_EXT("HPHL Impedance", 0, 0, UINT_MAX, 0, + SOC_SINGLE_EXT("HPHL Impedance", 0, 0, INT_MAX, 0, wcd938x_hph_impedance_get, NULL), - SOC_SINGLE_EXT("HPHR Impedance", 0, 1, UINT_MAX, 0, + SOC_SINGLE_EXT("HPHR Impedance", 0, 1, INT_MAX, 0, wcd938x_hph_impedance_get, NULL), }; |