Eric Lee / smarc-ti-linux-kernel

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Commit c10dc65db493dc996c8a758eb919aa008f0a8fe4

Authored by Takashi Iwai
Committed by Jiri Slaby
1 parent e2f96a8342
Exists in ti-linux-3.12.y and in 2 other branches newt-ti-linux-3.12.y, smarc-ti-linux-3.12.y

ALSA: hda - Fix onboard audio on Intel H97/Z97 chipsets 

commit 77f07800cb456bed6e5c345e6e4e83e8eda62437 upstream.

The recent Intel H97/Z97 chipsets need the similar setups like other
Intel chipsets for snooping, etc.  Especially without snooping, the
audio playback stutters or gets corrupted.  This fix patch just adds
the corresponding PCI ID entry with the proper flags.

Reported-and-tested-by: Arthur Borsboom <arthurborsboom@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>

Showing 1 changed file with 3 additions and 0 deletions Side-by-side Diff

sound/pci/hda/hda_intel.c
Diff comments   View file @ c10dc65
... ... @@ -3986,6 +3986,9 @@
3986 3986 /* Lynx Point */
3987 3987 { PCI_DEVICE(0x8086, 0x8c20),
3988 3988 .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
  3989 + /* 9 Series */
  3990 + { PCI_DEVICE(0x8086, 0x8ca0),
  3991 + .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
3989 3992 /* Wellsburg */
3990 3993 { PCI_DEVICE(0x8086, 0x8d20),
3991 3994 .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },