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ALSA: hda - Add PCM capture hook to hda_gen_spec

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Not only PCM playback, a hook for PCM capture would be required for
power controls in codec drivers.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2013-01-17 15:57:10 +01:00
parent 0ffd534eb1
commit ac2e87366c
2 changed files with 68 additions and 1 deletions
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6
sound/pci/hda/hda_generic.h
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@@ -233,11 +233,15 @@ struct hda_gen_spec {
void (*automute_hook)(struct hda_codec *codec);
void (*cap_sync_hook)(struct hda_codec *codec);
/* PCM playback hook */
/* PCM hooks */
void (*pcm_playback_hook)(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream,
int action);
void (*pcm_capture_hook)(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream,
int action);
/* automute / autoswitch hooks */
void (*hp_automute_hook)(struct hda_codec *codec,