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-rw-r--r--sound/pci/hda/patch_sigmatel.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 69cd3b23f5a7..d79580c29862 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -3778,6 +3778,13 @@ static int patch_stac927x(struct hda_codec *codec)
spec->mixer = stac927x_mixer;
break;
case STAC_DELL_BIOS:
+ switch (codec->subsystem_id) {
+ case 0x10280209:
+ case 0x1028022e:
+ /* correct the device field to SPDIF out */
+ stac92xx_set_config_reg(codec, 0x21, 0x01442070);
+ break;
+ };
/* configure the analog microphone on some laptops */
stac92xx_set_config_reg(codec, 0x0c, 0x90a79130);
/* correct the front output jack as a hp out */