1 files changed, 2 insertions, 2 deletions

diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c
index 6cf1de8042e8..036a9ba8e1a5 100644
--- a/sound/pci/als4000.c
+++ b/sound/pci/als4000.c
@@ -763,9 +763,9 @@ static void snd_als4000_configure(struct snd_sb *chip)
         /* SPECS_PAGE: 39 */
         for (i = ALS4K_GCR91_DMA0_ADDR; i <= ALS4K_GCR96_DMA3_MODE_COUNT; ++i)
                 snd_als4k_gcr_write(chip, i, 0);
-        
+        /* enable burst mode to prevent dropouts during high PCI bus usage */
         snd_als4k_gcr_write(chip, ALS4K_GCR99_DMA_EMULATION_CTRL,
-                snd_als4k_gcr_read(chip, ALS4K_GCR99_DMA_EMULATION_CTRL));
+                snd_als4k_gcr_read(chip, ALS4K_GCR99_DMA_EMULATION_CTRL) | 0x04);
         spin_unlock_irq(&chip->reg_lock);
 }