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ALSA: au88x0: fix wrong period_elapsed() call

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The period_elapsed() call should be called when position moves.

The idea was taken from ALSA bug#4455.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Jaroslav Kysela 2009-05-28 14:20:00 +02:00 committed by Takashi Iwai
parent 3fd43858c7
commit e9ab33d03e
1 changed files with 2 additions and 1 deletions
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3
sound/pci/au88x0/au88x0_core.c
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@ -2440,7 +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);