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author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2022-02-22 21:32:10 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-08 15:23:17 +0300 |
commit | 363490abe0be17a0e8ac6f54f6332cc6f75abce6 (patch) | |
tree | e110195dea57d588771cd8ce6654ebdbf7cc781b /sound | |
parent | adafea71b49ec4dbc44e0b84ec6eb602004a7a08 (diff) | |
download | linux-363490abe0be17a0e8ac6f54f6332cc6f75abce6.tar.xz |
ASoC: codecs: wcd938x: fix kcontrol max values
[ Upstream commit b0217519236924f77a8382b4004e43ef8fd0dcbb ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound')
-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 54671bbf7471..4480c118ed5d 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -3577,14 +3577,14 @@ 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), }; |