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Commit 081d17c4 authored by Tobin Davis's avatar Tobin Davis Committed by Jaroslav Kysela
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[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: default avatarTobin Davis <tdavis@dsl-only.net>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent f0f96745

sound/pci/hda/patch_realtek.c

+10 −3
Original line number Diff line number Diff line
@@ -4942,10 +4942,17 @@ static int patch_alc882(struct hda_codec *codec) 
						  alc882_cfg_tbl);



	if (board_config < 0 || board_config >= ALC882_MODEL_LAST) {

		/* 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) {

		/* automatic parse from the BIOS config */