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Merge "ASoC: msm-pcm-routing: Add mixer control for AANC noise level"

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Linux Build Service Account 2018-07-04 06:18:15 -07:00 • committed by Gerrit - the friendly Code Review server
commit cbf2533f95
1 changed files with 32 additions and 0 deletions
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32
asoc/msm-pcm-routing-v2.c
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@ -83,6 +83,7 @@ static int msm_route_ext_ec_ref;
static bool is_custom_stereo_on;
static bool is_ds2_on;
static bool swap_ch;
static int aanc_level;
#define WEIGHT_0_DB 0x4000
/* all the FEs which can support channel mixer */
@ -14622,6 +14623,34 @@ static const struct snd_kcontrol_new aanc_slim_0_rx_mux[] = {
msm_routing_slim_0_rx_aanc_mux_put)
};
static int msm_routing_aanc_noise_level_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.integer.value[0] = aanc_level;
return 0;
}
static int msm_routing_aanc_noise_level_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int ret = 0;
mutex_lock(&routing_lock);
aanc_level = ucontrol->value.integer.value[0];
pr_debug("%s: value: %ld\n",
__func__, ucontrol->value.integer.value[0]);
ret = afe_set_aanc_noise_level(aanc_level);
mutex_unlock(&routing_lock);
return ret;
}
static const struct snd_kcontrol_new aanc_noise_level[] = {
SOC_SINGLE_EXT("AANC Noise Level", SND_SOC_NOPM, 0, 255,
0, msm_routing_aanc_noise_level_get, msm_routing_aanc_noise_level_put)
};
static int msm_routing_get_stereo_to_custom_stereo_control(
struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
@ -20567,6 +20596,9 @@ static int msm_routing_probe(struct snd_soc_platform *platform)
snd_soc_add_platform_controls(platform, aanc_slim_0_rx_mux,
ARRAY_SIZE(aanc_slim_0_rx_mux));
snd_soc_add_platform_controls(platform, aanc_noise_level,
ARRAY_SIZE(aanc_noise_level));
snd_soc_add_platform_controls(platform, msm_voc_session_controls,
ARRAY_SIZE(msm_voc_session_controls));