ALSA: hda - Fix typo in checking IEC958 emphasis bit

[pandora-kernel.git] / sound / pci / hda / hda_codec.c

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 4562e9d..7747d26 100644 (file)
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1446,7 +1446,7 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
                for (i = 0; i < c->cvt_setups.used; i++) {
                        p = snd_array_elem(&c->cvt_setups, i);
                        if (!p->active && p->stream_tag == stream_tag &&
-                           get_wcaps_type(get_wcaps(codec, p->nid)) == type)
+                           get_wcaps_type(get_wcaps(c, p->nid)) == type)
                                p->dirty = 1;
                }
        }
@@ -1795,7 +1795,11 @@ static void put_vol_mute(struct hda_codec *codec, struct hda_amp_info *info,
        parm = ch ? AC_AMP_SET_RIGHT : AC_AMP_SET_LEFT;
        parm |= direction == HDA_OUTPUT ? AC_AMP_SET_OUTPUT : AC_AMP_SET_INPUT;
        parm |= index << AC_AMP_SET_INDEX_SHIFT;
-       parm |= val;
+       if ((val & HDA_AMP_MUTE) && !(info->amp_caps & AC_AMPCAP_MUTE) &&
+           (info->amp_caps & AC_AMPCAP_MIN_MUTE))
+               ; /* set the zero value as a fake mute */
+       else
+               parm |= val;
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, parm);
        info->vol[ch] = val;
 }
@@ -2062,7 +2066,7 @@ int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag,
        val1 = -((caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT);
        val1 += ofs;
        val1 = ((int)val1) * ((int)val2);
-       if (min_mute)
+       if (min_mute || (caps & AC_AMPCAP_MIN_MUTE))
                val2 |= TLV_DB_SCALE_MUTE;
        if (put_user(SNDRV_CTL_TLVT_DB_SCALE, _tlv))
                return -EFAULT;
@@ -2308,6 +2312,7 @@ int snd_hda_codec_reset(struct hda_codec *codec)
        }
        if (codec->patch_ops.free)
                codec->patch_ops.free(codec);
+       memset(&codec->patch_ops, 0, sizeof(codec->patch_ops));
        codec->proc_widget_hook = NULL;
        codec->spec = NULL;
        free_hda_cache(&codec->amp_cache);
@@ -2320,7 +2325,6 @@ int snd_hda_codec_reset(struct hda_codec *codec)
        codec->num_pcms = 0;
        codec->pcm_info = NULL;
        codec->preset = NULL;
-       memset(&codec->patch_ops, 0, sizeof(codec->patch_ops));
        codec->slave_dig_outs = NULL;
        codec->spdif_status_reset = 0;
        module_put(codec->owner);
@@ -2767,7 +2771,7 @@ static unsigned int convert_to_spdif_status(unsigned short val)
        if (val & AC_DIG1_PROFESSIONAL)
                sbits |= IEC958_AES0_PROFESSIONAL;
        if (sbits & IEC958_AES0_PROFESSIONAL) {
-               if (sbits & AC_DIG1_EMPHASIS)
+               if (val & AC_DIG1_EMPHASIS)
                        sbits |= IEC958_AES0_PRO_EMPHASIS_5015;
        } else {
                if (val & AC_DIG1_EMPHASIS)