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-rw-r--r--sound/pci/hda/patch_sigmatel.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 0e6fc56fa37..89ff916a0ed 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4467,6 +4467,12 @@ static int patch_stac9200(struct hda_codec *codec)
return err;
}
+ /* CF-74 has no headphone detection, and the driver should *NOT*
+ * do detection and HP/speaker toggle because the hardware does it.
+ */
+ if (spec->board_config == STAC_9200_PANASONIC)
+ spec->hp_detect = 0;
+
codec->patch_ops = stac92xx_patch_ops;
return 0;