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

commit 77f07800cb 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
isee-imx_3.14.28.y
Takashi Iwai 6 years ago
committed by Greg Kroah-Hartman
parent
commit
d970de72f3
1 changed files with 3 additions and 0 deletions
  1. +3
    -0
      sound/pci/hda/hda_intel.c

+ 3
- 0
sound/pci/hda/hda_intel.c View File

@ -3988,6 +3988,9 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
/* Lynx Point */
{ PCI_DEVICE(0x8086, 0x8c20),
.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
/* 9 Series */
{ PCI_DEVICE(0x8086, 0x8ca0),
.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
/* Wellsburg */
{ PCI_DEVICE(0x8086, 0x8d20),
.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },


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