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-rw-r--r--sound/pci/hda/hda_intel.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index c993d6ff24ee..aafce0097db4 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -376,6 +376,7 @@ enum {
#define IS_BXT(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x5a98)
#define IS_CFL(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0xa348)
+#define IS_CNL(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x9dc8)
static char *driver_short_names[] = {
[AZX_DRIVER_ICH] = "HDA Intel",
@@ -1753,8 +1754,8 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci,
else
chip->bdl_pos_adj = bdl_pos_adj[dev];
- /* Workaround for a communication error on CFL (bko#199007) */
- if (IS_CFL(pci))
+ /* Workaround for a communication error on CFL (bko#199007) and CNL */
+ if (IS_CFL(pci) || IS_CNL(pci))
chip->polling_mode = 1;
err = azx_bus_init(chip, model[dev], &pci_hda_io_ops);