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| author | Vinod Koul <vinod.koul@linux.intel.com> | 2012-08-16 17:10:40 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-08-20 20:50:37 +0100 |
| commit | 4968107786e75f5aaba3c1c8e959ccbae929457f (patch) | |
| tree | 7aa955471bbea40c208f75668d2c17c4b6ab63df /include/sound/soc-dai.h | |
| parent | 6bf6d1af86e7dec914f7916f2a00910650a73469 (diff) | |
| download | linux-4968107786e75f5aaba3c1c8e959ccbae929457f.tar.gz linux-4968107786e75f5aaba3c1c8e959ccbae929457f.tar.bz2 linux-4968107786e75f5aaba3c1c8e959ccbae929457f.zip | |
ASoC: add definations for compressed operations
Here we update the asoc structures to add compress stream definations
First the struct snd_soc_dai_driver adds a new member to indicate if the dai is
compressed or pcm. Next we add a new structre the struct snd_soc_compr_ops in
the struct snd_soc_dai_link. This is to be used for machine driver to perform
any opertaions required for setting up compressed audio streams
next is the compressed data operations, they are added using struct
snd_compr_ops in the struct snd_soc_platform_driver.
Signed-off-by: Namarta Kohli <namartax.kohli@intel.com>
Signed-off-by: Ramesh Babu K V <ramesh.babu@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/sound/soc-dai.h')
| -rw-r--r-- | include/sound/soc-dai.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index 1f69e0af2941..628db7bca4fd 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -18,6 +18,7 @@ struct snd_pcm_substream; struct snd_soc_dapm_widget; +struct snd_compr_stream; /* * DAI hardware audio formats. @@ -205,6 +206,8 @@ struct snd_soc_dai_driver { int (*remove)(struct snd_soc_dai *dai); int (*suspend)(struct snd_soc_dai *dai); int (*resume)(struct snd_soc_dai *dai); + /* compress dai */ + bool compress_dai; /* ops */ const struct snd_soc_dai_ops *ops; |