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ASoC: codecs: wcd938x: fix kcontrol max values

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[ Upstream commit b021751923 ]

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: bcee7ed09b ("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>
This commit is contained in:
Srinivas Kandagatla 2022-02-22 18:32:10 +00:00 committed by Greg Kroah-Hartman
parent adafea71b4
commit 363490abe0
1 changed files with 3 additions and 3 deletions
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6
sound/soc/codecs/wcd938x.c
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@ -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),
};