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| author | Takashi Iwai <tiwai@suse.de> | 2005-11-17 16:16:10 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-01-03 12:28:03 +0100 |
| commit | 5bdb6a1629408f657f5f2c42b3c07c689c411499 (patch) | |
| tree | b99b216117506a89a3f09ebb874da83ec13fbf6c /include/sound | |
| parent | cb60e5f5b2b19284479825cdaa6dd6b7078cf5d2 (diff) | |
| download | linux-5bdb6a1629408f657f5f2c42b3c07c689c411499.tar.gz linux-5bdb6a1629408f657f5f2c42b3c07c689c411499.tar.bz2 linux-5bdb6a1629408f657f5f2c42b3c07c689c411499.zip | |
[ALSA] Add PM support to SB-support code
Modules: SB drivers,SB16/AWE driver
Add PM support to SB-support code.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/sb.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/sound/sb.h b/include/sound/sb.h index 8e82460c4d34..431d06675e36 100644 --- a/include/sound/sb.h +++ b/include/sound/sb.h @@ -107,6 +107,10 @@ struct snd_sb { spinlock_t midi_input_lock; struct snd_info_entry *proc_entry; + +#ifdef CONFIG_PM + unsigned char saved_regs[0x20]; +#endif }; /* I/O ports */ @@ -290,6 +294,10 @@ int snd_sbdsp_create(struct snd_card *card, void snd_sbmixer_write(struct snd_sb *chip, unsigned char reg, unsigned char data); unsigned char snd_sbmixer_read(struct snd_sb *chip, unsigned char reg); int snd_sbmixer_new(struct snd_sb *chip); +#ifdef CONFIG_PM +void snd_sbmixer_suspend(struct snd_sb *chip); +void snd_sbmixer_resume(struct snd_sb *chip); +#endif /* sb8_init.c */ int snd_sb8dsp_pcm(struct snd_sb *chip, int device, struct snd_pcm ** rpcm); |