[ALSA] atiixp - Fix PM resume

ATIIXP driver
Fixed PM resume on atiixp driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 188df08..19c7bd0 100644 (file)
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1453,6 +1453,7 @@ static int snd_atiixp_resume(snd_card_t *card)
                        atiixp_dma_t *dma = &chip->dmas[i];
                        if (dma->substream && dma->suspended) {
                                dma->ops->enable_dma(chip, 1);
+                               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);