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Commit f682acd0 authored by Dhananjay Kumar's avatar Dhananjay Kumar Committed by Gerrit - the friendly Code Review server
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asoc: update channels and channel maps usage in channel mixer 



Update channel mixer controls to use active channel maps.
Update channel maps and channel mixer control to validate
channels and frontend ids being used.

Change-Id: Id5a8d9d0f262fbf64dcfeb67a8b2195fb0d126fa
Signed-off-by: default avatarDhananjay Kumar <dhakumar@codeaurora.org>
parent c38cf58d

asoc/msm-compress-q6-v2.c

+13 −19
Original line number Diff line number Diff line
@@ -3741,7 +3741,7 @@ static int msm_compr_channel_map_put(struct snd_kcontrol *kcontrol, 


	pr_debug("%s: fe_id- %llu\n", __func__, fe_id);



	if (fe_id >= MSM_FRONTEND_DAI_MAX) {

	if (fe_id >= MSM_FRONTEND_DAI_MM_SIZE) {

		pr_err("%s Received out of bounds fe_id %llu\n",

			__func__, fe_id);

		rc = -EINVAL;
@@ -3783,7 +3783,7 @@ static int msm_compr_channel_map_get(struct snd_kcontrol *kcontrol, 
	int rc = 0, i;



	pr_debug("%s: fe_id- %llu\n", __func__, fe_id);

	if (fe_id >= MSM_FRONTEND_DAI_MAX) {

	if (fe_id >= MSM_FRONTEND_DAI_MM_SIZE) {

		pr_err("%s: Received out of bounds fe_id %llu\n",

			__func__, fe_id);

		rc = -EINVAL;
@@ -4729,6 +4729,16 @@ static int msm_compr_channel_mixer_cfg_ctl_put(struct snd_kcontrol *kcontrol, 
	chmixer_pspd->output_channel = ucontrol->value.integer.value[3];

	chmixer_pspd->port_idx = ucontrol->value.integer.value[4];



	if (chmixer_pspd->input_channel <= 0 ||

		chmixer_pspd->input_channel > PCM_FORMAT_MAX_NUM_CHANNEL_V8 ||

		chmixer_pspd->output_channel <= 0 ||

		chmixer_pspd->output_channel > PCM_FORMAT_MAX_NUM_CHANNEL_V8) {

		pr_err("%s: Invalid channels, in %d, out %d\n",

				__func__, chmixer_pspd->input_channel,

				chmixer_pspd->output_channel);

		return -EINVAL;

	}



	if (chmixer_pspd->enable) {

		if (session_type == SESSION_TYPE_RX &&

			!chmixer_pspd->override_in_ch_map) {
@@ -4737,11 +4747,6 @@ static int msm_compr_channel_mixer_cfg_ctl_put(struct snd_kcontrol *kcontrol, 
					chmixer_pspd->in_ch_map[i] =

						pdata->ch_map[fe_id]->channel_map[i];

			} else {

				if (chmixer_pspd->input_channel > PCM_FORMAT_MAX_NUM_CHANNEL_V8) {

					pr_err("%s: Invalid channel count %d\n",

						__func__, chmixer_pspd->input_channel);

					return -EINVAL;

				}

				q6asm_map_channels(asm_ch_map,

					chmixer_pspd->input_channel, false);

				for (i = 0; i < PCM_FORMAT_MAX_NUM_CHANNEL_V8; i++)
@@ -4756,11 +4761,6 @@ static int msm_compr_channel_mixer_cfg_ctl_put(struct snd_kcontrol *kcontrol, 
					chmixer_pspd->out_ch_map[i] =

						pdata->ch_map[fe_id]->channel_map[i];

			} else {

				if (chmixer_pspd->output_channel > PCM_FORMAT_MAX_NUM_CHANNEL_V8) {

					pr_err("%s: Invalid channel count %d\n",

						__func__, chmixer_pspd->output_channel);

					return -EINVAL;

				}

				q6asm_map_channels(asm_ch_map,

					chmixer_pspd->output_channel, false);

				for (i = 0; i < PCM_FORMAT_MAX_NUM_CHANNEL_V8; i++)
@@ -4782,13 +4782,8 @@ static int msm_compr_channel_mixer_cfg_ctl_put(struct snd_kcontrol *kcontrol, 
	cstream = pdata->cstream[fe_id];

	if (chmixer_pspd->enable && cstream && cstream->runtime) {

		prtd = cstream->runtime->private_data;

		if (!prtd) {

			pr_err("%s invalid prtd\n", __func__);

			ret = -EINVAL;

			goto done;

		}



		if (prtd->audio_client) {

		if (prtd && prtd->audio_client) {

			stream_id = prtd->audio_client->session;

			be_id = chmixer_pspd->port_idx;

			ret = msm_pcm_routing_set_channel_mixer_runtime(be_id,
@@ -4801,7 +4796,6 @@ static int msm_compr_channel_mixer_cfg_ctl_put(struct snd_kcontrol *kcontrol, 
	if (reset_override_in_ch_map)

		chmixer_pspd->override_in_ch_map = false;



done:

	return ret;

}

asoc/msm-pcm-q6-v2.c

+29 −43
Original line number Diff line number Diff line
@@ -1934,20 +1934,24 @@ static int msm_pcm_channel_mixer_cfg_ctl_put(struct snd_kcontrol *kcontrol, 
	chmixer_pspd->output_channel = ucontrol->value.integer.value[3];

	chmixer_pspd->port_idx = ucontrol->value.integer.value[4];



	if (chmixer_pspd->enable) {

	if (chmixer_pspd->input_channel <= 0 ||

		chmixer_pspd->input_channel > PCM_FORMAT_MAX_NUM_CHANNEL_V8 ||

		chmixer_pspd->output_channel <= 0 ||

		chmixer_pspd->output_channel > PCM_FORMAT_MAX_NUM_CHANNEL_V8) {

		pr_err("%s: Invalid channels, in %d, out %d\n",

				__func__, chmixer_pspd->input_channel,

				chmixer_pspd->output_channel);

		return -EINVAL;

	}



	prtd = substream->runtime ? substream->runtime->private_data : NULL;

	if (chmixer_pspd->enable && prtd) {

		if (session_type == SESSION_TYPE_RX &&

			!chmixer_pspd->override_in_ch_map) {

			if (pdata->ch_map[fe_id] &&

				pdata->ch_map[fe_id]->set_ch_map) {

			if (prtd->set_channel_map) {

				for (i = 0; i < PCM_FORMAT_MAX_NUM_CHANNEL_V8; i++)

					chmixer_pspd->in_ch_map[i] =

						pdata->ch_map[fe_id]->channel_map[i];

					chmixer_pspd->in_ch_map[i] = prtd->channel_map[i];

			} else {

				if (chmixer_pspd->input_channel > PCM_FORMAT_MAX_NUM_CHANNEL_V8) {

					pr_err("%s: Invalid channel count %d\n",

						__func__, chmixer_pspd->input_channel);

					return -EINVAL;

				}

				q6asm_map_channels(asm_ch_map,

					chmixer_pspd->input_channel, false);

				for (i = 0; i < PCM_FORMAT_MAX_NUM_CHANNEL_V8; i++)
@@ -1957,22 +1961,14 @@ static int msm_pcm_channel_mixer_cfg_ctl_put(struct snd_kcontrol *kcontrol, 
			reset_override_in_ch_map = true;

		} else if (session_type == SESSION_TYPE_TX &&

				!chmixer_pspd->override_out_ch_map) {

			if (pdata->ch_map[fe_id] &&

				pdata->ch_map[fe_id]->set_ch_map) {

				for (i = 0; i < PCM_FORMAT_MAX_NUM_CHANNEL_V8; i++)

					chmixer_pspd->out_ch_map[i] =

						pdata->ch_map[fe_id]->channel_map[i];

			} else {

				if (chmixer_pspd->output_channel > PCM_FORMAT_MAX_NUM_CHANNEL_V8) {

					pr_err("%s: Invalid channel count %d\n",

						__func__, chmixer_pspd->output_channel);

					return -EINVAL;

				}

			/*

			 * Channel map set in prtd is for plyback only,

			 * hence always use default for capture path.

			 */

			q6asm_map_channels(asm_ch_map,

				chmixer_pspd->output_channel, false);

			for (i = 0; i < PCM_FORMAT_MAX_NUM_CHANNEL_V8; i++)

				chmixer_pspd->out_ch_map[i] = asm_ch_map[i];

			}

			chmixer_pspd->override_out_ch_map = true;

			reset_override_out_ch_map = true;

		}
@@ -1986,15 +1982,7 @@ static int msm_pcm_channel_mixer_cfg_ctl_put(struct snd_kcontrol *kcontrol, 
			session_type,

			chmixer_pspd);



	if (chmixer_pspd->enable && substream->runtime) {

		prtd = substream->runtime->private_data;

		if (!prtd) {

			pr_err("%s find invalid prtd fail\n", __func__);

			ret = -EINVAL;

			goto done;

		}



		if (prtd->audio_client) {

	if (chmixer_pspd->enable && prtd && prtd->audio_client) {

		stream_id = prtd->audio_client->session;

		be_id = chmixer_pspd->port_idx;

		msm_pcm_routing_set_channel_mixer_runtime(be_id,
@@ -2002,14 +1990,12 @@ static int msm_pcm_channel_mixer_cfg_ctl_put(struct snd_kcontrol *kcontrol, 
				session_type,

				chmixer_pspd);

	}

	}



	if (reset_override_out_ch_map)

		chmixer_pspd->override_out_ch_map = false;

	if (reset_override_in_ch_map)

		chmixer_pspd->override_in_ch_map = false;



done:

	return ret;

}