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Commit 4eff0795 authored by Banajit Goswami's avatar Banajit Goswami
Browse files

ASoC: compare CPU DAI stream name to find BE DAI 



While setting up route for a particular device, compare
stream name of CPU DAI and Backend DAI to find the correct
Backend DAI.

Change-Id: Ic3f7c0e5b2a1055e7fdf52c78ded797a9a126d03
Signed-off-by: default avatarBanajit Goswami <bgoswami@codeaurora.org>
parent 7295b104

sound/soc/soc-pcm.c

+10 −2
Original line number Diff line number Diff line
@@ -1345,7 +1345,11 @@ static struct snd_soc_pcm_runtime *dpcm_get_be(struct snd_soc_card *card, 
			if (!be->dai_link->no_pcm)

				continue;



			if (be->cpu_dai->playback_widget == widget)

			if ((be->cpu_dai->playback_widget == widget &&

				(be->dai_link->stream_name &&

				!strcmp(be->dai_link->stream_name,

				    be->cpu_dai->playback_widget->sname))) ||

				be->codec_dai->playback_widget == widget)

				return be;



			for (i = 0; i < be->num_codecs; i++) {
@@ -1361,7 +1365,11 @@ static struct snd_soc_pcm_runtime *dpcm_get_be(struct snd_soc_card *card, 
			if (!be->dai_link->no_pcm)

				continue;



			if (be->cpu_dai->capture_widget == widget)

			if ((be->cpu_dai->capture_widget == widget &&

				(be->dai_link->stream_name &&

				!strcmp(be->dai_link->stream_name,

				    be->cpu_dai->capture_widget->sname))) ||

				be->codec_dai->capture_widget == widget)

				return be;



			for (i = 0; i < be->num_codecs; i++) {