diff options
| author | Cezary Rojewski <cezary.rojewski@intel.com> | 2023-11-17 13:05:57 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-11-27 17:27:20 +0100 |
| commit | 4a6ba09e892aab49fda8464e4f9b244a17fd75b2 (patch) | |
| tree | 3d28ea8f3673964a95756ec7d0851b1335803b51 /include/sound | |
| parent | a7fc8b862fd5952be791a870ef8ef56016e83ff4 (diff) | |
ASoC: pcm: Honor subformat when configuring runtime
Subformat options are ignored when setting up hardware parameters and
assigning PCM stream capabilities. Account for them to allow for
granular format selection.
As there is only one user currently (format S32_LE), subformat is
represented by a simple u32 and stores flags only for that one user
alone. Such approach allows for alloc/free-less code until there are
more users on the horizon.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Acked-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20231117120610.1755254-4-cezary.rojewski@intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/soc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 7792c393e238..ccc31bc41e92 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -620,6 +620,7 @@ enum snd_soc_trigger_order { struct snd_soc_pcm_stream { const char *stream_name; u64 formats; /* SNDRV_PCM_FMTBIT_* */ + u32 subformats; /* for S32_LE format, SNDRV_PCM_SUBFMTBIT_* */ unsigned int rates; /* SNDRV_PCM_RATE_* */ unsigned int rate_min; /* min rate */ unsigned int rate_max; /* max rate */ |