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authorTobin Davis <tdavis@dsl-only.net>2007-02-15 17:46:18 +0100
committerJaroslav Kysela <perex@suse.cz>2007-03-06 10:40:23 +0100
commit081d17c4726131ba9ed763ea24f7235d8205fdf3 (patch)
tree2bdea6a481ef9b450b1774e5fc1798c82ae9264c /sound
parentf0f9674585c7b0b1abe9efb68667cb16c878cc45 (diff)
downloadlinux-081d17c4726131ba9ed763ea24f7235d8205fdf3.tar.gz
[ALSA] hda-codec - Add method for configuring Mac Pro without PCI SSID
This patch adds a switch to configure systems that do not provide PCI SSID's for HD Audio like Mac Pro with ALC885. Signed-off-by: Tobin Davis <tdavis@dsl-only.net> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_realtek.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 145682b7807..7a4b5d36f24 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4942,9 +4942,16 @@ static int patch_alc882(struct hda_codec *codec)
alc882_cfg_tbl);
if (board_config < 0 || board_config >= ALC882_MODEL_LAST) {
- printk(KERN_INFO "hda_codec: Unknown model for ALC882, "
- "trying auto-probe from BIOS...\n");
- board_config = ALC882_AUTO;
+ /* Pick up systems that don't supply PCI SSID */
+ switch (codec->subsystem_id) {
+ case 0x106b0c00: /* Mac Pro */
+ board_config = ALC885_MACPRO;
+ break;
+ default:
+ printk(KERN_INFO "hda_codec: Unknown model for ALC882, "
+ "trying auto-probe from BIOS...\n");
+ board_config = ALC882_AUTO;
+ }
}
if (board_config == ALC882_AUTO) {