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Merge branch 'topic/au88x0' into for-linus 

* topic/au88x0:
  ALSA: au88x0: fix wrong period_elapsed() call
  ALSA: au88x0: fix .pointer callback
This commit is contained in:
Takashi Iwai 2009-06-10 07:26:21 +02:00
parent ba252af8d6 e9ab33d03e
commit 1d479f89ec
1 changed files with 5 additions and 5 deletions
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10
sound/pci/au88x0/au88x0_core.c
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@ -1255,8 +1255,8 @@ static int inline vortex_adbdma_getlinearpos(vortex_t * vortex, int adbdma)
int temp;
temp = hwread(vortex->mmio, VORTEX_ADBDMA_STAT + (adbdma << 2));
temp = (dma->period_virt * dma->period_bytes) + (temp & POS_MASK);
return (temp);
temp = (dma->period_virt * dma->period_bytes) + (temp & (dma->period_bytes - 1));
return temp;
}
static void vortex_adbdma_startfifo(vortex_t * vortex, int adbdma)
@ -1504,8 +1504,7 @@ static int inline vortex_wtdma_getlinearpos(vortex_t * vortex, int wtdma)
int temp;
temp = hwread(vortex->mmio, VORTEX_WTDMA_STAT + (wtdma << 2));
//temp = (temp & POS_MASK) + (((temp>>WT_SUBBUF_SHIFT) & WT_SUBBUF_MASK)*(dma->cfg0&POS_MASK));
temp = (temp & POS_MASK) + ((dma->period_virt) * (dma->period_bytes));
temp = (dma->period_virt * dma->period_bytes) + (temp & (dma->period_bytes - 1));
return temp;
}
@ -2441,7 +2440,8 @@ static irqreturn_t vortex_interrupt(int irq, void *dev_id)
spin_lock(&vortex->lock);
for (i = 0; i < NR_ADB; i++) {
if (vortex->dma_adb[i].fifo_status == FIFO_START) {
if (vortex_adbdma_bufshift(vortex, i)) ;
if (!vortex_adbdma_bufshift(vortex, i))
continue;
spin_unlock(&vortex->lock);
snd_pcm_period_elapsed(vortex->dma_adb[i].
substream);