Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6

[net-next-2.6.git] / sound / pci / emu10k1 / memory.c

diff --git a/sound/pci/emu10k1/memory.c b/sound/pci/emu10k1/memory.c
index ffb1ddb8dc28ea1d3fbdf574d0c4efbef9772c98..957a311514c8ed9fe34586b518aa463ec279dddd 100644 (file)
--- a/sound/pci/emu10k1/memory.c
+++ b/sound/pci/emu10k1/memory.c
@@ -310,8 +310,10 @@ snd_emu10k1_alloc_pages(struct snd_emu10k1 *emu, struct snd_pcm_substream *subst
        if (snd_BUG_ON(!hdr))
                return NULL;
 
+       idx = runtime->period_size >= runtime->buffer_size ?
+                                       (emu->delay_pcm_irq * 2) : 0;
        mutex_lock(&hdr->block_mutex);
-       blk = search_empty(emu, runtime->dma_bytes);
+       blk = search_empty(emu, runtime->dma_bytes + idx);
        if (blk == NULL) {
                mutex_unlock(&hdr->block_mutex);
                return NULL;