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ALSA: hda - Add codec reconfiguration feature

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Added the reconfiguration feature of any individual codec.
Via the reconfiguration, the old resources are released and
the patch is called again to recreate the PCM and mixers in
addition to the re-initialization.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2008-07-30 15:01:45 +02:00
parent d13bd412dc
commit 6c1f45ea89
3 changed files with 103 additions and 47 deletions
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1
sound/pci/hda/hda_codec.h
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@@ -823,6 +823,7 @@ void snd_hda_codec_resume_cache(struct hda_codec *codec);
* Mixer
*/
int snd_hda_build_controls(struct hda_bus *bus);
int snd_hda_codec_build_controls(struct hda_codec *codec);
/*
* PCM