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ASoC: Add FFECNS Freeze event support

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Add mixer control support to send ffecns freeze
event.

Change-Id: I86bfd27aac312f85ebbde1f35ff4f65f589c6fec
Signed-off-by: Ramu Gottipati <ramug@codeaurora.org>
This commit is contained in:
Ramu Gottipati
2019-12-26 10:44:25 +05:30
committed by Gerrit - the friendly Code Review server
parent f34687bd3a
commit 85be556200
1 changed files with 35 additions and 0 deletions
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35
asoc/msm-pcm-routing-v2.c
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@@ -79,6 +79,7 @@ static uint32_t voc_session_id = ALL_SESSION_VSID;
static int msm_route_ext_ec_ref;
static bool is_custom_stereo_on;
static bool is_ds2_on;
static bool ffecns_freeze_event;
static bool swap_ch;
static bool hifi_filter_enabled;
static int aanc_level;
@@ -22685,6 +22686,36 @@ static const struct snd_kcontrol_new hifi_filter_controls[] = {
msm_routing_put_hifi_filter_control),
};
static int msm_routing_get_ffecns_freeze_event_control(
struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.integer.value[0] = ffecns_freeze_event;
return 0;
}
static int msm_routing_put_ffecns_freeze_event_control(
struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int ret = -EINVAL;
ffecns_freeze_event = ucontrol->value.integer.value[0];
ret = adm_set_ffecns_freeze_event(ffecns_freeze_event);
if (ret)
pr_err("%s: failed to set ffecns imc event to%d\n",
__func__, ffecns_freeze_event);
return ret;
}
static const struct snd_kcontrol_new use_ffecns_freeze_event_controls[] = {
SOC_SINGLE_EXT("FFECNS Freeze Event", SND_SOC_NOPM, 0,
1, 0, msm_routing_get_ffecns_freeze_event_control,
msm_routing_put_ffecns_freeze_event_control),
};
int msm_routing_get_rms_value_control(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol) {
int rc = 0;
@@ -30216,6 +30247,10 @@ static int msm_routing_probe(struct snd_soc_component *component)
hifi_filter_controls,
ARRAY_SIZE(hifi_filter_controls));
snd_soc_add_component_controls(component,
use_ffecns_freeze_event_controls,
ARRAY_SIZE(use_ffecns_freeze_event_controls));
snd_soc_add_component_controls(component,
device_pp_params_mixer_controls,
ARRAY_SIZE(device_pp_params_mixer_controls));