X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=sound%2Fpci%2Fhda%2Fhda_intel.c;h=cb8b0945547cdf2c0382fdc7e0bdb794401150b8;hb=e9a83bd2322035ed9d7dcf35753d3f984d76c6a5;hp=50f86f458918049b6989b244919d7796f617f63a;hpb=f0386617dca6deaca241a01efb9a579d0d727e7f;p=linux-2.6-block.git

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 50f86f458918..cb8b0945547c 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1687,10 +1687,6 @@ 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) and CNL */
-	if (IS_CFL(pci) || IS_CNL(pci))
-		chip->polling_mode = 1;
-
 	err = azx_bus_init(chip, model[dev], &pci_hda_io_ops);
 	if (err < 0) {
 		kfree(hda);
@@ -1698,6 +1694,10 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci,
 		return err;
 	}
 
+	/* Workaround for a communication error on CFL (bko#199007) and CNL */
+	if (IS_CFL(pci) || IS_CNL(pci))
+		azx_bus(chip)->polling_mode = 1;
+
 	if (chip->driver_type == AZX_DRIVER_NVIDIA) {
 		dev_dbg(chip->card->dev, "Enable delay in RIRB handling\n");
 		chip->bus.needs_damn_long_delay = 1;
@@ -2374,6 +2374,9 @@ static const struct pci_device_id azx_ids[] = {
 	/* Icelake */
 	{ PCI_DEVICE(0x8086, 0x34c8),
 	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE},
+	/* Elkhart Lake */
+	{ PCI_DEVICE(0x8086, 0x4b55),
+	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE},
 	/* Broxton-P(Apollolake) */
 	{ PCI_DEVICE(0x8086, 0x5a98),
 	  .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_BROXTON },