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Commit b6ef9e03 authored by Ramlal Karra's avatar Ramlal Karra
Browse files

asoc: Add HiFi Filter support in driver 



Open adm with 32 bit-width when HiFi Filter control is set

Change-Id: I2c4c4c732b15b26b42d8169ae4c945356bf2bfa6
Signed-off-by: default avatarRamlal Karra <rkarra@codeaurora.org>
parent 49ac33f0

asoc/msm-pcm-routing-v2.c

+39 −0
Original line number Diff line number Diff line
@@ -80,6 +80,7 @@ static int msm_route_ext_ec_ref; 
static bool is_custom_stereo_on;

static bool is_ds2_on;

static bool swap_ch;

static bool hifi_filter_enabled;

static int aanc_level;

static int num_app_cfg_types;

static int msm_ec_ref_port_id;
@@ -1517,6 +1518,9 @@ int msm_pcm_routing_reg_phy_compr_stream(int fe_id, int perf_mode, 
				topology = COMPRESSED_PASSTHROUGH_NONE_TOPOLOGY;

			pr_debug("%s: Before adm open topology %d\n", __func__,

				topology);

			if (hifi_filter_enabled)

				bit_width = msm_routing_get_bit_width(

						SNDRV_PCM_FORMAT_S32_LE);















			copp_idx =















				adm_open(port_id, path_type, sample_rate,










@@ -1862,6 +1866,9 @@ int msm_pcm_routing_reg_phy_stream(int fedai_id, int perf_mode,













			topology = msm_routing_get_adm_topology(fedai_id,















								session_type,















								i);













			if (hifi_filter_enabled)













				bits_per_sample = msm_routing_get_bit_width(













							SNDRV_PCM_FORMAT_S32_LE);















			copp_idx = adm_open(port_id, path_type,















					    sample_rate, channels, topology,















					    perf_mode, bits_per_sample,










@@ -2129,6 +2136,9 @@ static void msm_pcm_routing_process_audio(u16 reg, u16 val, int set)













								reg);















			acdb_dev_id =















			fe_dai_app_type_cfg[val][session_type][reg].acdb_dev_id;













			if (hifi_filter_enabled)













				bits_per_sample = msm_routing_get_bit_width(













							SNDRV_PCM_FORMAT_S32_LE);















			copp_idx = adm_open(port_id, path_type,















					    sample_rate, channels, topology,















					    fdai->perf_mode, bits_per_sample,










@@ -21379,6 +21389,28 @@ static const struct snd_kcontrol_new use_ds1_or_ds2_controls[] = {













	msm_routing_put_use_ds1_or_ds2_control),















};



























static int msm_routing_get_hifi_filter_control(













					struct snd_kcontrol *kcontrol,













					struct snd_ctl_elem_value *ucontrol)













{













	ucontrol->value.integer.value[0] = hifi_filter_enabled;













	return 0;













}

























static int msm_routing_put_hifi_filter_control(













					struct snd_kcontrol *kcontrol,













					struct snd_ctl_elem_value *ucontrol)













{













	hifi_filter_enabled = ucontrol->value.integer.value[0];













	return 0;













}

























static const struct snd_kcontrol_new hifi_filter_controls[] = {













	SOC_SINGLE_EXT("HiFi Filter", SND_SOC_NOPM, 0,













		1, 0, msm_routing_get_hifi_filter_control,













		msm_routing_put_hifi_filter_control),













};



























int msm_routing_get_rms_value_control(struct snd_kcontrol *kcontrol,















				struct snd_ctl_elem_value *ucontrol) {















	int rc = 0;










@@ -27979,6 +28011,9 @@ static int msm_pcm_routing_prepare(struct snd_pcm_substream *substream)













				|| (fdai->passthr_mode == COMPRESSED_PASSTHROUGH_IEC61937))















				topology = COMPRESSED_PASSTHROUGH_NONE_TOPOLOGY;



























			if (hifi_filter_enabled)













				bits_per_sample = msm_routing_get_bit_width(













							SNDRV_PCM_FORMAT_S32_LE);















			copp_idx = adm_open(port_id, path_type,















					    sample_rate, channels, topology,















					    fdai->perf_mode, bits_per_sample,










@@ -28578,6 +28613,10 @@ static int msm_routing_probe(struct snd_soc_component *component)













			use_ds1_or_ds2_controls,















			ARRAY_SIZE(use_ds1_or_ds2_controls));



























	snd_soc_add_component_controls(component,













			hifi_filter_controls,













			ARRAY_SIZE(hifi_filter_controls));



























	snd_soc_add_component_controls(component,















				device_pp_params_mixer_controls,















				ARRAY_SIZE(device_pp_params_mixer_controls));