4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Vinod Koul <vinod.k...@intel.com>

commit 35639a0e98391036a4c7f23253c321d6621a8897 upstream.

Kabylake shows up as PCI ID 0xa171. And Kabylake-LP as 0x9d71.
Since these are similar to Skylake add these to SKL_PLUS macro

Signed-off-by: Vinod Koul <vinod.k...@intel.com>
Signed-off-by: Takashi Iwai <ti...@suse.de>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 sound/pci/hda/hda_intel.c |   11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -359,8 +359,11 @@ enum {
 
 #define IS_SKL(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0xa170)
 #define IS_SKL_LP(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x9d70)
+#define IS_KBL(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0xa171)
+#define IS_KBL_LP(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x9d71)
 #define IS_BXT(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x5a98)
-#define IS_SKL_PLUS(pci) (IS_SKL(pci) || IS_SKL_LP(pci) || IS_BXT(pci))
+#define IS_SKL_PLUS(pci) (IS_SKL(pci) || IS_SKL_LP(pci) || IS_BXT(pci)) || \
+                       IS_KBL(pci) || IS_KBL_LP(pci)
 
 static char *driver_short_names[] = {
        [AZX_DRIVER_ICH] = "HDA Intel",
@@ -2204,6 +2207,12 @@ static const struct pci_device_id azx_id
        /* Sunrise Point-LP */
        { PCI_DEVICE(0x8086, 0x9d70),
          .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_SKYLAKE },
+       /* Kabylake */
+       { PCI_DEVICE(0x8086, 0xa171),
+         .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_SKYLAKE },
+       /* Kabylake-LP */
+       { PCI_DEVICE(0x8086, 0x9d71),
+         .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_SKYLAKE },
        /* Broxton-P(Apollolake) */
        { PCI_DEVICE(0x8086, 0x5a98),
          .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_BROXTON },


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