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authorTakashi Iwai <tiwai@suse.de>2005-11-17 10:16:10 -0500
committerJaroslav Kysela <perex@suse.cz>2006-01-03 06:28:03 -0500
commit5bdb6a1629408f657f5f2c42b3c07c689c411499 (patch)
treeb99b216117506a89a3f09ebb874da83ec13fbf6c /include/sound
parentcb60e5f5b2b19284479825cdaa6dd6b7078cf5d2 (diff)
[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.h8
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 {
107 spinlock_t midi_input_lock; 107 spinlock_t midi_input_lock;
108 108
109 struct snd_info_entry *proc_entry; 109 struct snd_info_entry *proc_entry;
110
111#ifdef CONFIG_PM
112 unsigned char saved_regs[0x20];
113#endif
110}; 114};
111 115
112/* I/O ports */ 116/* I/O ports */
@@ -290,6 +294,10 @@ int snd_sbdsp_create(struct snd_card *card,
290void snd_sbmixer_write(struct snd_sb *chip, unsigned char reg, unsigned char data); 294void snd_sbmixer_write(struct snd_sb *chip, unsigned char reg, unsigned char data);
291unsigned char snd_sbmixer_read(struct snd_sb *chip, unsigned char reg); 295unsigned char snd_sbmixer_read(struct snd_sb *chip, unsigned char reg);
292int snd_sbmixer_new(struct snd_sb *chip); 296int snd_sbmixer_new(struct snd_sb *chip);
297#ifdef CONFIG_PM
298void snd_sbmixer_suspend(struct snd_sb *chip);
299void snd_sbmixer_resume(struct snd_sb *chip);
300#endif
293 301
294/* sb8_init.c */ 302/* sb8_init.c */
295int snd_sb8dsp_pcm(struct snd_sb *chip, int device, struct snd_pcm ** rpcm); 303int snd_sb8dsp_pcm(struct snd_sb *chip, int device, struct snd_pcm ** rpcm);