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ASoC: enable dynamic FFECNS effect control

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Add interface for userspace to control FFECNS effect.

Change-Id: I78010899e6c193726a79d74e86f13a1546106eff
Signed-off-by: Xiaojun Sang <xsang@codeaurora.org>
This commit is contained in:
Xiaojun Sang
2019-05-13 14:46:15 +08:00
parent f57dd4262b
commit dc9e8c2006
4 changed files with 112 additions and 0 deletions
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48
asoc/msm-qti-pp-config.c
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@@ -73,6 +73,7 @@ static const DECLARE_TLV_DB_LINEAR(sec_auxpcm_lb_vol_gain, 0,
INT_RX_VOL_MAX_STEPS);
static int msm_multichannel_ec_primary_mic_ch;
static int msm_ffecns_effect;
static void msm_qti_pp_send_eq_values_(int eq_idx)
{
@@ -1364,6 +1365,50 @@ static const struct snd_kcontrol_new msm_multichannel_ec_controls[] = {
msm_multichannel_ec_primary_mic_ch_put),
};
static char const *ffecns_effect_text[] = {"NO_EFFECT", "EC_ONLY", "NS_ONLY", "ECNS"};
static int msm_ffecns_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int ret = -EINVAL;
if (ucontrol->value.integer.value[0] < 0 ||
ucontrol->value.integer.value[0] >= ARRAY_SIZE(ffecns_effect_text)) {
pr_err("%s: invalid ffecns effect value %ld\n",
__func__, ucontrol->value.integer.value[0]);
return -EINVAL;
}
msm_ffecns_effect = ucontrol->value.integer.value[0];
pr_debug("%s: set %s for ffecns\n", __func__,
ffecns_effect_text[msm_ffecns_effect]);
ret = adm_set_ffecns_effect(msm_ffecns_effect);
if (ret)
pr_err("%s: failed to set %s for ffecns\n",
__func__, ffecns_effect_text[msm_ffecns_effect]);
return ret;
}
static int msm_ffecns_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.integer.value[0] = msm_ffecns_effect;
pr_debug("%s: ffecns effect = %ld\n",
__func__, ucontrol->value.integer.value[0]);
return 0;
}
static SOC_ENUM_SINGLE_EXT_DECL(ffecns_effect_enum, ffecns_effect_text);
static const struct snd_kcontrol_new ec_ffecns_controls[] = {
SOC_ENUM_EXT("FFECNS Effect", ffecns_effect_enum,
msm_ffecns_get, msm_ffecns_put),
};
static const struct snd_kcontrol_new int_fm_vol_mixer_controls[] = {
SOC_SINGLE_EXT_TLV("Internal FM RX Volume", SND_SOC_NOPM, 0,
INT_RX_VOL_GAIN, 0, msm_qti_pp_get_fm_vol_mixer,
@@ -1668,5 +1713,8 @@ void msm_qti_pp_add_controls(struct snd_soc_component *component)
snd_soc_add_component_controls(component, dsp_bit_width_controls,
ARRAY_SIZE(dsp_bit_width_controls));
snd_soc_add_component_controls(component, ec_ffecns_controls,
ARRAY_SIZE(ec_ffecns_controls));
}
#endif /* CONFIG_QTI_PP */