src/patches/suse-2.6.27.31/patches.drivers/alsa-hda-dell-studio-probe-fix

   1 From: Takashi Iwai <tiwai@suse.de>
   2 Subject: ALSA: hda - Fix probe errors on Dell Studio Desktop
   3 Patch-mainline:
   4 References: bnc#440907
   5
   6 BIOS on Dell Studio Desktop tells wrong codec probe masks.
   7 This patch gives the preset mask value to avoid invalid access.
   8 Reference: Novell bug#440907
   9         https://bugzilla.novell.com/show_bug.cgi?id=440907
  10
  11 Signed-off-by: Takashi Iwai <tiwai@suse.de>
  12
  13 ---
  14  sound/pci/hda/hda_intel.c |    2 ++
  15  1 file changed, 2 insertions(+)
  16
  17 --- a/sound/pci/hda/hda_intel.c
  18 +++ b/sound/pci/hda/hda_intel.c
  19 @@ -2097,6 +2097,8 @@ static struct snd_pci_quirk probe_mask_l
  20         SND_PCI_QUIRK(0x1014, 0x05b7, "Thinkpad Z60", 0x01),
  21         SND_PCI_QUIRK(0x17aa, 0x2010, "Thinkpad X/T/R60", 0x01),
  22         SND_PCI_QUIRK(0x17aa, 0x20ac, "Thinkpad X/T/R61", 0x01),
  23 +       /* broken BIOS */
  24 +       SND_PCI_QUIRK(0x1028, 0x20ac, "Dell Studio Desktop", 0x01),
  25         {}
  26  };
  27