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Commit dd0e8a12 authored by Ramu Gottipati's avatar Ramu Gottipati
Browse files

ASoC: Add FFECNS Freeze event support 



Add mixer control support to send ffecns freeze
event.

Change-Id: I86bfd27aac312f85ebbde1f35ff4f65f589c6fec
Signed-off-by: default avatarRamu Gottipati <ramug@codeaurora.org>
parent 2c1976f7

asoc/msm-pcm-routing-v2.c

+35 −0
Original line number Diff line number Diff line
@@ -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;
@@ -22299,6 +22300,36 @@ 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;










@@ -29727,6 +29758,10 @@ 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));