diff options
| author |   Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2019-06-12 11:38:45 -0500 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-06-13 19:47:14 +0100 |
| commit | 3e6de89409bf7ad149bfb05dd0dce6c5678ea0a8 (patch) | |
| tree | c48f99e7312cb0c276d2dd44d103fb31c23526a8 /sound/soc/soc-topology.c | |
| parent | ASoC: tas571x: Fix -Wunused-const-variable (diff) | |
| download | linux-dev-3e6de89409bf7ad149bfb05dd0dce6c5678ea0a8.tar.xz linux-dev-3e6de89409bf7ad149bfb05dd0dce6c5678ea0a8.zip | |
ASoC: soc-topology: fix modern dai link style
The topology code can create a FE DAI link but did not allocate the
memory for a platform component - whose name can be overridden at a
later time.
Fixes: 23b946ce2808b ("ASoC: soc-topology: use modern dai_link style")
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-topology.c')
| -rw-r--r-- | sound/soc/soc-topology.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index f485f7f751a1..b538412e4bcf 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -1882,8 +1882,8 @@ static int soc_tplg_fe_link_create(struct soc_tplg *tplg, struct snd_soc_dai_link_component *dlc; int ret; - /* link + cpu + codec */ - link = kzalloc(sizeof(*link) + (2 * sizeof(*dlc)), GFP_KERNEL); + /* link + cpu + codec + platform */ + link = kzalloc(sizeof(*link) + (3 * sizeof(*dlc)), GFP_KERNEL); if (link == NULL) return -ENOMEM; @@ -1891,9 +1891,11 @@ static int soc_tplg_fe_link_create(struct soc_tplg *tplg, link->cpus = &dlc[0]; link->codecs = &dlc[1]; + link->platforms = &dlc[2]; link->num_cpus = 1; link->num_codecs = 1; + link->num_platforms = 1; if (strlen(pcm->pcm_name)) { link->name = kstrdup(pcm->pcm_name, GFP_KERNEL); @@ -1907,6 +1909,8 @@ static int soc_tplg_fe_link_create(struct soc_tplg *tplg, link->codecs->name = "snd-soc-dummy"; link->codecs->dai_name = "snd-soc-dummy-dai"; + link->platforms->name = "snd-soc-dummy"; + /* enable DPCM */ link->dynamic = 1; link->dpcm_playback = le32_to_cpu(pcm->playback); |