ALSA: hda - Fixed ALC887-VD initial error
Kailang Yang [Mon, 22 Nov 2010 09:59:36 +0000 (10:59 +0100)]
ALC887-VD is like ALC888-VD. It can not be initialized as ALC882.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_realtek.c

index 1a7703a..564e6c1 100644 (file)
@@ -19420,7 +19420,10 @@ static int patch_alc888(struct hda_codec *codec)
 {
        if ((alc_read_coef_idx(codec, 0) & 0x00f0)==0x0030){
                kfree(codec->chip_name);
-               codec->chip_name = kstrdup("ALC888-VD", GFP_KERNEL);
+               if (codec->vendor_id == 0x10ec0887)
+                       codec->chip_name = kstrdup("ALC887-VD", GFP_KERNEL);
+               else
+                       codec->chip_name = kstrdup("ALC888-VD", GFP_KERNEL);
                if (!codec->chip_name) {
                        alc_free(codec);
                        return -ENOMEM;
@@ -19910,7 +19913,7 @@ static struct hda_codec_preset snd_hda_preset_realtek[] = {
        { .id = 0x10ec0885, .rev = 0x100103, .name = "ALC889A",
          .patch = patch_alc882 },
        { .id = 0x10ec0885, .name = "ALC885", .patch = patch_alc882 },
-       { .id = 0x10ec0887, .name = "ALC887", .patch = patch_alc882 },
+       { .id = 0x10ec0887, .name = "ALC887", .patch = patch_alc888 },
        { .id = 0x10ec0888, .rev = 0x100101, .name = "ALC1200",
          .patch = patch_alc882 },
        { .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc888 },