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[ALSA] hda-intel: Suspend/resume fixes for PCM devices 

HDA Intel driver
- removed SNDRV_PCM_INFO_RESUME (the driver cannot do PCM resume at the time)
- fixed chip->pcm_devs initialization

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Jaroslav Kysela 2005-08-15 20:53:07 +02:00
parent 5a47fe3c5e
commit 47123197c5
1 changed files with 5 additions and 2 deletions
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7
sound/pci/hda/hda_intel.c
View File

@ -900,8 +900,8 @@ static snd_pcm_hardware_t azx_pcm_hw = {
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_RESUME),
SNDRV_PCM_INFO_PAUSE /*|*/
/*SNDRV_PCM_INFO_RESUME*/),
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.rates = SNDRV_PCM_RATE_48000,
.rate_min = 48000,
@ -1050,6 +1050,7 @@ static int azx_pcm_trigger(snd_pcm_substream_t *substream, int cmd)
azx_dev->running = 1;
break;
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_STOP:
azx_stream_stop(chip, azx_dev);
azx_dev->running = 0;
@ -1059,6 +1060,7 @@ static int azx_pcm_trigger(snd_pcm_substream_t *substream, int cmd)
}
spin_unlock(&chip->reg_lock);
if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH ||
cmd == SNDRV_PCM_TRIGGER_SUSPEND ||
cmd == SNDRV_PCM_TRIGGER_STOP) {
int timeout = 5000;
while (azx_sd_readb(azx_dev, SD_CTL) & SD_CTL_DMA_START && --timeout)
@ -1137,6 +1139,7 @@ static int __devinit create_codec_pcm(azx_t *chip, struct hda_codec *codec,
snd_dma_pci_data(chip->pci),
1024 * 64, 1024 * 128);
chip->pcm[pcm_dev] = pcm;
chip->pcm_devs = pcm_dev + 1;
return 0;
}