diff options
Diffstat (limited to 'sound/soc/codecs/wcd934x.c')
| -rw-r--r-- | sound/soc/codecs/wcd934x.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c index acd344c4a37a..1e75e93cf28f 100644 --- a/sound/soc/codecs/wcd934x.c +++ b/sound/soc/codecs/wcd934x.c @@ -3023,14 +3023,14 @@ static int wcd934x_hph_impedance_get(struct snd_kcontrol *kcontrol, return 0; } 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, wcd934x_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, wcd934x_hph_impedance_get, NULL), - SOC_SINGLE_EXT("HPHR Impedance", 0, 1, UINT_MAX, 0, + SOC_SINGLE_EXT("HPHR Impedance", 0, 1, INT_MAX, 0, wcd934x_hph_impedance_get, NULL), }; @@ -3308,13 +3308,16 @@ static int wcd934x_rx_hph_mode_put(struct snd_kcontrol *kc, mode_val = ucontrol->value.enumerated.item[0]; + if (mode_val == wcd->hph_mode) + return 0; + if (mode_val == 0) { dev_err(wcd->dev, "Invalid HPH Mode, default to ClSH HiFi\n"); mode_val = CLS_H_LOHIFI; } wcd->hph_mode = mode_val; - return 0; + return 1; } static int slim_rx_mux_get(struct snd_kcontrol *kc, |