ALSA: hda - Use amp cache for SPDIF mute controls in patch_sigmatel.c
Takashi Iwai [Mon, 1 Dec 2008 10:42:09 +0000 (11:42 +0100)]
The amp switch of SPDIF outputs have to be cached in the amp cache
instead of codec cache.  Otherwise it conflicts with the IEC958
playback switch control in hda_codec.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_sigmatel.c

index 33170a2..068a77a 100644 (file)
@@ -590,12 +590,12 @@ static int stac92xx_smux_enum_put(struct snd_kcontrol *kcontrol,
                else
                        nid = codec->slave_dig_outs[smux_idx - 1];
                if (spec->cur_smux[smux_idx] == smux->num_items - 1)
-                       val = AMP_OUT_MUTE;
+                       val = HDA_AMP_MUTE;
                else
-                       val = AMP_OUT_UNMUTE;
+                       val = 0;
                /* un/mute SPDIF out */
-               snd_hda_codec_write_cache(codec, nid, 0,
-                       AC_VERB_SET_AMP_GAIN_MUTE, val);
+               snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
+                                        HDA_AMP_MUTE, val);
        }
        return 0;
 }