diff options
| author | Keyon Jie <yang.jie@linux.intel.com> | 2019-10-25 17:41:05 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-28 14:42:26 +0000 |
| commit | c5232c0171428f005a3204e1c264231fb5999b28 (patch) | |
| tree | 6465ad11281b95233e423f0452784af31429c17f /sound/soc/sof/topology.c | |
| parent | 4a94940988cc44adeb383401dea0beeac4abbe63 (diff) | |
| download | linux-c5232c0171428f005a3204e1c264231fb5999b28.tar.bz2 | |
ASoC: SOF: topology: parse and store d0i3_compatible flag
Parses the token from tplg file and store it to snd_sof_pcm_stream
d0i3_compatible flag, which can be used later for d0ix transition
management.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191025224122.7718-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/topology.c')
| -rw-r--r-- | sound/soc/sof/topology.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 121e5d6f8477..cc138ac6a8eb 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -2307,6 +2307,7 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index, { struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); struct snd_soc_tplg_stream_caps *caps; + struct snd_soc_tplg_private *private = &pcm->priv; struct snd_sof_pcm *spcm; int stream = SNDRV_PCM_STREAM_PLAYBACK; int ret = 0; @@ -2329,10 +2330,22 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index, dai_drv->dobj.private = spcm; list_add(&spcm->list, &sdev->pcm_list); + ret = sof_parse_tokens(scomp, spcm, stream_tokens, + ARRAY_SIZE(stream_tokens), private->array, + le32_to_cpu(private->size)); + if (ret) { + dev_err(sdev->dev, "error: parse stream tokens failed %d\n", + le32_to_cpu(private->size)); + return ret; + } + /* do we need to allocate playback PCM DMA pages */ if (!spcm->pcm.playback) goto capture; + dev_vdbg(sdev->dev, "tplg: pcm %s stream tokens: playback d0i3:%d\n", + spcm->pcm.pcm_name, spcm->stream[0].d0i3_compatible); + caps = &spcm->pcm.caps[stream]; /* allocate playback page table buffer */ @@ -2360,6 +2373,9 @@ capture: if (!spcm->pcm.capture) return ret; + dev_vdbg(sdev->dev, "tplg: pcm %s stream tokens: capture d0i3:%d\n", + spcm->pcm.pcm_name, spcm->stream[1].d0i3_compatible); + caps = &spcm->pcm.caps[stream]; /* allocate capture page table buffer */ |