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Commit 8223d47e authored by Gopikrishnaiah Anandan's avatar Gopikrishnaiah Anandan Committed by Stephen Boyd
Browse files

ASoC: msm: qdsp6v2: Update route information for HDMI 



ASoC frame work needs routing info to connect a front end
dai with back end dai. Change adds the routing info for
HDMI usecases.

Signed-off-by: default avatarGopikrishnaiah Anandan <agopik@codeaurora.org>
parent 1b48114a

sound/soc/msm/qdsp6v2/msm-dai-q6-hdmi-v2.c

+26 −1
Original line number Diff line number Diff line
@@ -210,7 +210,7 @@ static int msm_dai_q6_hdmi_dai_probe(struct snd_soc_dai *dai) 
	struct msm_dai_q6_hdmi_dai_data *dai_data;

	const struct snd_kcontrol_new *kcontrol;

	int rc = 0;



	struct snd_soc_dapm_route intercon;

	dai_data = kzalloc(sizeof(struct msm_dai_q6_hdmi_dai_data),

		GFP_KERNEL);
@@ -231,6 +231,29 @@ static int msm_dai_q6_hdmi_dai_probe(struct snd_soc_dai *dai) 
	rc = snd_ctl_add(dai->card->snd_card,

					 snd_ctl_new1(kcontrol, dai_data));



	memset(&intercon, 0 , sizeof(intercon));

	if (!rc && dai && dai->driver) {

		if (dai->driver->playback.stream_name &&

			dai->driver->playback.aif_name) {

			dev_dbg(dai->dev, "%s add route for widget %s",

				   __func__, dai->driver->playback.stream_name);

			intercon.source = dai->driver->playback.aif_name;

			intercon.sink = dai->driver->playback.stream_name;

			dev_dbg(dai->dev, "%s src %s sink %s\n",

				   __func__, intercon.source, intercon.sink);

			snd_soc_dapm_add_routes(&dai->dapm, &intercon, 1);

		}

		if (dai->driver->capture.stream_name &&

		   dai->driver->capture.aif_name) {

			dev_dbg(dai->dev, "%s add route for widget %s",

				   __func__, dai->driver->capture.stream_name);

			intercon.sink = dai->driver->capture.aif_name;

			intercon.source = dai->driver->capture.stream_name;

			dev_dbg(dai->dev, "%s src %s sink %s\n",

				   __func__, intercon.source, intercon.sink);

			snd_soc_dapm_add_routes(&dai->dapm, &intercon, 1);

		}

	}

	return rc;

}
@@ -264,6 +287,8 @@ static struct snd_soc_dai_ops msm_dai_q6_hdmi_ops = { 


static struct snd_soc_dai_driver msm_dai_q6_hdmi_hdmi_rx_dai = {

	.playback = {

		.stream_name = "HDMI Playback",

		.aif_name = "HDMI",

		.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |

		 SNDRV_PCM_RATE_192000,

		.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE,