diff options
| author | Takashi Iwai <tiwai@suse.de> | 2009-11-10 16:02:29 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-11-10 16:02:29 +0100 |
| commit | fb8d1a344dbe963f16249d07eee8415e93f9f3c2 (patch) | |
| tree | 710c945e207bbb3aa2998a4ce861dd302cb7d080 /sound/pci/hda/hda_codec.h | |
| parent | 167eae5a17b3cd44a324dbb972c338e489413f54 (diff) | |
ALSA: hda - Add reboot notifier to each codec
Add reboot notifier to each codec so that it can do some workarounds
needed for reboot.
So far, patch_sigmatel.c calls its shutup routine for avoiding noises
at reboot on some HP machines.
References: Novell bnc#544779
http://bugzilla.novell.com/show_bug.cgi?id=544779
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_codec.h')
| -rw-r--r-- | sound/pci/hda/hda_codec.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index 99552fb5f756..624060837653 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -674,6 +674,7 @@ struct hda_codec_ops { #ifdef CONFIG_SND_HDA_POWER_SAVE int (*check_power_status)(struct hda_codec *codec, hda_nid_t nid); #endif + void (*reboot_notify)(struct hda_codec *codec); }; /* record for amp information cache */ @@ -910,6 +911,7 @@ int snd_hda_is_supported_format(struct hda_codec *codec, hda_nid_t nid, * Misc */ void snd_hda_get_codec_name(struct hda_codec *codec, char *name, int namelen); +void snd_hda_bus_reboot_notify(struct hda_bus *bus); /* * power management |