1 files changed, 6 insertions, 0 deletions

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 5e0cca36ed5..288ab076483 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -178,6 +178,9 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 };
 #define ICH6_INT_CTRL_EN        0x40000000      /* controller interrupt enable bit */
 #define ICH6_INT_GLOBAL_EN      0x80000000      /* global interrupt enable bit */
 
+/* GCTL unsolicited response enable bit */
+#define ICH6_GCTL_UREN          (1<<8)
+
 /* GCTL reset bit */
 #define ICH6_GCTL_RESET         (1<<0)
 
@@ -562,6 +565,9 @@ static int azx_reset(azx_t *chip)
                 return -EBUSY;
         }
 
+        /* Accept unsolicited responses */
+        azx_writel(chip, GCTL, azx_readl(chip, GCTL) | ICH6_GCTL_UREN);
+
         /* detect codecs */
         if (! chip->codec_mask) {
                 chip->codec_mask = azx_readw(chip, STATESTS);