From: Takashi Iwai Date: Fri, 23 May 2014 07:02:44 +0000 (+0200) Subject: ALSA: hda - Fix onboard audio on Intel H97/Z97 chipsets X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=77f07800cb456bed6e5c345e6e4e83e8eda62437;p=openwrt%2Fstaging%2Fblogic.git ALSA: hda - Fix onboard audio on Intel H97/Z97 chipsets 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 Cc: Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 2c54629d62d1..6cc3cf285558 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -1743,6 +1743,9 @@ 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 },