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authorMark Farrugia <mark.farrugia@fiberdyne.com.au>2018-11-13 08:04:19 +1100
committerMark Farrugia <mark.farrugia@fiberdyne.com.au>2018-11-13 08:08:41 +1100
commit4ff37d576bc43e4655e5ed02bc8016e266c9893d (patch)
tree902e38d0ce00215244bbbbcc46cd1f103b45244c /sound/avirt.h
parenta64111a81dff5e37defbcbfcef638a011897f44e (diff)
Rework PCM ops callback mechanism
- Fix issues regarding PCM ops callbacks via AVIRT - As PCMs are created, the PCM ops are set according to the Audio Path's needs. A default PCM ops table is applied for all PCMs, which includes callbacks such as open, and hw_free, since AVIRT requires these for intermediate processing, whether or not a given Audio Path may need them. - Separate PCM ops into separate playback and capture ops tables Signed-off-by: Mark Farrugia <mark.farrugia@fiberdyne.com.au>
Diffstat (limited to 'sound/avirt.h')
-rw-r--r--sound/avirt.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/avirt.h b/sound/avirt.h
index fd4ae32..0ebac86 100644
--- a/sound/avirt.h
+++ b/sound/avirt.h
@@ -44,7 +44,8 @@ struct snd_avirt_audiopath {
const char *name; /* Pretty name */
unsigned int version[3]; /* Version - Major.Minor.Ext */
const struct snd_pcm_hardware *hw; /* ALSA PCM HW conf */
- const struct snd_pcm_ops *pcm_ops; /* ALSA PCM op table */
+ const struct snd_pcm_ops *pcm_playback_ops; /* ALSA PCM playback ops */
+ const struct snd_pcm_ops *pcm_capture_ops; /* ALSA PCM capture ops */
snd_avirt_audiopath_configure configure; /* Config callback function */
void *context;