Merge "asoc: Add transcode loopback capture app type cfg controls" (7016b69a) · Commits · e / devices / android_kernel_fairphone_FP4

asoc/msm-transcode-loopback-q6-v2.c

+80 −3

Original line number	Diff line number	Diff line
		@@ -901,6 +901,67 @@ static int msm_transcode_playback_app_type_cfg_get(
		return ret;
		}

		static int msm_transcode_capture_app_type_cfg_put(
		struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_value *ucontrol)
		{
		u64 fe_id = kcontrol->private_value;
		int session_type = SESSION_TYPE_TX;
		int be_id = ucontrol->value.integer.value[APP_TYPE_CONFIG_IDX_BE_ID];
		struct msm_pcm_stream_app_type_cfg cfg_data = {0, 0, 48000};
		int ret = 0;

		cfg_data.app_type = ucontrol->value.integer.value[
		APP_TYPE_CONFIG_IDX_APP_TYPE];
		cfg_data.acdb_dev_id = ucontrol->value.integer.value[
		APP_TYPE_CONFIG_IDX_ACDB_ID];
		if (ucontrol->value.integer.value[APP_TYPE_CONFIG_IDX_SAMPLE_RATE] != 0)
		cfg_data.sample_rate = ucontrol->value.integer.value[
		APP_TYPE_CONFIG_IDX_SAMPLE_RATE];
		pr_debug("%s: fe_id %llu session_type %d be_id %d app_type %d acdb_dev_id %d sample_rate- %d\n",
		__func__, fe_id, session_type, be_id,
		cfg_data.app_type, cfg_data.acdb_dev_id, cfg_data.sample_rate);
		ret = msm_pcm_routing_reg_stream_app_type_cfg(fe_id, session_type,
		be_id, &cfg_data);
		if (ret < 0)
		pr_err("%s: register stream app type cfg failed, returned %d\n",
		__func__, ret);

		return ret;
		}

		static int msm_transcode_capture_app_type_cfg_get(
		struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_value *ucontrol)
		{
		u64 fe_id = kcontrol->private_value;
		int session_type = SESSION_TYPE_TX;
		int be_id = 0;
		struct msm_pcm_stream_app_type_cfg cfg_data = {0};
		int ret = 0;

		ret = msm_pcm_routing_get_stream_app_type_cfg(fe_id, session_type,
		&be_id, &cfg_data);
		if (ret < 0) {
		pr_err("%s: get stream app type cfg failed, returned %d\n",
		__func__, ret);
		goto done;
		}

		ucontrol->value.integer.value[APP_TYPE_CONFIG_IDX_APP_TYPE] =
		cfg_data.app_type;
		ucontrol->value.integer.value[APP_TYPE_CONFIG_IDX_ACDB_ID] =
		cfg_data.acdb_dev_id;
		ucontrol->value.integer.value[APP_TYPE_CONFIG_IDX_SAMPLE_RATE] =
		cfg_data.sample_rate;
		ucontrol->value.integer.value[APP_TYPE_CONFIG_IDX_BE_ID] = be_id;
		pr_debug("%s: fedai_id %llu, session_type %d, be_id %d, app_type %d, acdb_dev_id %d, sample_rate %d\n",
		__func__, fe_id, session_type, be_id,
		cfg_data.app_type, cfg_data.acdb_dev_id, cfg_data.sample_rate);
		done:
		return ret;
		}

		static int msm_transcode_set_volume(struct snd_compr_stream *cstream,
		uint32_t master_gain)
		{
		@@ -1411,14 +1472,12 @@ static int msm_transcode_add_app_type_cfg_control(
		struct snd_soc_pcm_runtime *rtd)
		{
		struct snd_soc_component *component = NULL;
		char mixer_str[32];
		char mixer_str[128];
		struct snd_kcontrol_new fe_app_type_cfg_control[1] = {
		{
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
		.info = msm_transcode_app_type_cfg_info,
		.put = msm_transcode_playback_app_type_cfg_put,
		.get = msm_transcode_playback_app_type_cfg_get,
		.private_value = 0,
		}
		};
		@@ -1447,6 +1506,23 @@ static int msm_transcode_add_app_type_cfg_control(
		fe_app_type_cfg_control[0].get =
		msm_transcode_playback_app_type_cfg_get;

		pr_debug("Registering new mixer ctl %s", mixer_str);
		snd_soc_add_component_controls(component,
		fe_app_type_cfg_control,
		ARRAY_SIZE(fe_app_type_cfg_control));
		} else if (rtd->compr->direction == SND_COMPRESS_CAPTURE) {
		snprintf(mixer_str, sizeof(mixer_str),
		"Audio Stream Capture %d App Type Cfg",
		rtd->pcm->device);

		fe_app_type_cfg_control[0].name = mixer_str;
		fe_app_type_cfg_control[0].private_value = rtd->dai_link->id;

		fe_app_type_cfg_control[0].put =
		msm_transcode_capture_app_type_cfg_put;
		fe_app_type_cfg_control[0].get =
		msm_transcode_capture_app_type_cfg_get;

		pr_debug("Registering new mixer ctl %s", mixer_str);
		snd_soc_add_component_controls(component,
		fe_app_type_cfg_control,
		@@ -1455,6 +1531,7 @@ static int msm_transcode_add_app_type_cfg_control(

		return 0;
		}

		static int msm_transcode_volume_info(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_info *uinfo)
		{