case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
case SNDRV_PCM_TRIGGER_RESUME:
+ if (dma->running && dma->suspended &&
+ cmd == SNDRV_PCM_TRIGGER_RESUME)
+ writel(dma->saved_curptr, chip->remap_addr +
+ dma->ops->dt_cur);
dma->ops->enable_transfer(chip, 1);
dma->running = 1;
dma->suspended = 0;
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
case SNDRV_PCM_TRIGGER_SUSPEND:
+ dma->suspended = cmd == SNDRV_PCM_TRIGGER_SUSPEND;
+ if (dma->running && dma->suspended)
+ dma->saved_curptr = readl(chip->remap_addr +
+ dma->ops->dt_cur);
dma->ops->enable_transfer(chip, 0);
dma->running = 0;
- dma->suspended = cmd == SNDRV_PCM_TRIGGER_SUSPEND;
break;
default:
err = -EINVAL;
int i;
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
- for (i = 0; i < NUM_ATI_PCMDEVS; i++)
- if (chip->pcmdevs[i]) {
- struct atiixp_dma *dma = &chip->dmas[i];
- if (dma->substream && dma->running)
- dma->saved_curptr = readl(chip->remap_addr +
- dma->ops->dt_cur);
- snd_pcm_suspend_all(chip->pcmdevs[i]);
- }
for (i = 0; i < NUM_ATI_CODECS; i++)
snd_ac97_suspend(chip->ac97[i]);
snd_atiixp_aclink_down(chip);
dma->substream->ops->prepare(dma->substream);
writel((u32)dma->desc_buf.addr | ATI_REG_LINKPTR_EN,
chip->remap_addr + dma->ops->llp_offset);
- writel(dma->saved_curptr, chip->remap_addr +
- dma->ops->dt_cur);
}
}