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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 /sound/isa/sb/sb16_main.c | |
| parent | cb60e5f5b2b19284479825cdaa6dd6b7078cf5d2 (diff) | |
| download | linux-5bdb6a1629408f657f5f2c42b3c07c689c411499.tar.bz2 | |
[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 'sound/isa/sb/sb16_main.c')
| -rw-r--r-- | sound/isa/sb/sb16_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/isa/sb/sb16_main.c b/sound/isa/sb/sb16_main.c index 97786ed37dd6..f183f1845a36 100644 --- a/sound/isa/sb/sb16_main.c +++ b/sound/isa/sb/sb16_main.c @@ -307,10 +307,12 @@ static int snd_sb16_playback_trigger(struct snd_pcm_substream *substream, spin_lock(&chip->reg_lock); switch (cmd) { case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: chip->mode |= SB_RATE_LOCK_PLAYBACK; snd_sbdsp_command(chip, chip->mode & SB_MODE_PLAYBACK_16 ? SB_DSP_DMA16_ON : SB_DSP_DMA8_ON); break; case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: snd_sbdsp_command(chip, chip->mode & SB_MODE_PLAYBACK_16 ? SB_DSP_DMA16_OFF : SB_DSP_DMA8_OFF); /* next two lines are needed for some types of DSP4 (SB AWE 32 - 4.13) */ if (chip->mode & SB_RATE_LOCK_CAPTURE) @@ -374,10 +376,12 @@ static int snd_sb16_capture_trigger(struct snd_pcm_substream *substream, spin_lock(&chip->reg_lock); switch (cmd) { case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: chip->mode |= SB_RATE_LOCK_CAPTURE; snd_sbdsp_command(chip, chip->mode & SB_MODE_CAPTURE_16 ? SB_DSP_DMA16_ON : SB_DSP_DMA8_ON); break; case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: snd_sbdsp_command(chip, chip->mode & SB_MODE_CAPTURE_16 ? SB_DSP_DMA16_OFF : SB_DSP_DMA8_OFF); /* next two lines are needed for some types of DSP4 (SB AWE 32 - 4.13) */ if (chip->mode & SB_RATE_LOCK_PLAYBACK) |