From: mengdong.lin@linux.intel.com
To: alsa-devel@alsa-project.org, broonie@kernel.org
Cc: Mengdong Lin <mengdong.lin@linux.intel.com>,
vinod.koul@intel.com, hardik.t.shah@intel.com,
guneshwor.o.singh@intel.com, liam.r.girdwood@linux.intel.com,
rakesh.a.ughreja@intel.com, mengdong.lin@intel.com
Subject: [PATCH 4/4] ASoC: topology: Set CPU DAI name and enable DPCM by default for FE link
Date: Tue, 19 Apr 2016 13:12:50 +0800 [thread overview]
Message-ID: <c80352fa0ae3d1f881ea8ea15f474314ad63e3ae.1461042239.git.mengdong.lin@linux.intel.com> (raw)
In-Reply-To: <cover.1461042239.git.mengdong.lin@linux.intel.com>
From: Guneshwor Singh <guneshwor.o.singh@intel.com>
When creating a FE link, the cpu_dai_name will come from topology and
dpcm will be enabled by default.
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index bdbfcef..ca5f828 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -1586,6 +1586,7 @@ static int soc_tplg_dai_create(struct soc_tplg *tplg,
return snd_soc_register_dai(tplg->comp, dai_drv);
}
+/* create the FE DAI link */
static int soc_tplg_link_create(struct soc_tplg *tplg,
struct snd_soc_tplg_pcm *pcm)
{
@@ -1600,6 +1601,15 @@ static int soc_tplg_link_create(struct soc_tplg *tplg,
link->stream_name = pcm->pcm_name;
link->id = pcm->pcm_id;
+ link->cpu_dai_name = pcm->dai_name;
+ link->codec_name = "snd-soc-dummy";
+ link->codec_dai_name = "snd-soc-dummy-dai";
+
+ /* enable DPCM */
+ link->dynamic = 1;
+ link->dpcm_playback = pcm->playback;
+ link->dpcm_capture = pcm->capture;
+
/* pass control to component driver for optional further init */
ret = soc_tplg_dai_link_load(tplg, link);
if (ret < 0) {
--
2.5.0
next prev parent reply other threads:[~2016-04-19 5:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-19 5:12 [PATCH 0/4] ASoC: topology: configure more on DAI & DAI links mengdong.lin
2016-04-19 5:12 ` [PATCH 1/4] ASoC: Export snd_soc_find_dai() mengdong.lin
2016-04-20 16:12 ` Mark Brown
2016-04-21 6:55 ` Mengdong Lin
2016-04-20 16:19 ` Applied "ASoC: Export snd_soc_find_dai()" to the asoc tree Mark Brown
2016-04-19 5:12 ` [PATCH 2/4] ASoC: Change DAI link's be_id to a generic id mengdong.lin
2016-04-20 16:19 ` Applied "ASoC: Change DAI link's be_id to a generic id" to the asoc tree Mark Brown
2016-04-19 5:12 ` [PATCH 3/4] ASoC: topology: Set the link ID when creating a FE DAI link mengdong.lin
2016-04-20 16:19 ` Applied "ASoC: topology: Set the link ID when creating a FE DAI link" to the asoc tree Mark Brown
2016-04-19 5:12 ` mengdong.lin [this message]
2016-04-20 16:21 ` Applied "ASoC: topology: Set CPU DAI name and enable DPCM by default for FE " Mark Brown
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