This patch fixes the headphone squeal and noise on Conexant CX20551
(Waikiki) audio.
--
Tobin Davis <gruemaster@xxxxxxxxxxxxxxx>
diff -r 05d4738cc065 pci/hda/patch_conexant.c
--- a/pci/hda/patch_conexant.c Mon Apr 23 17:17:48 2007 +0200
+++ b/pci/hda/patch_conexant.c Mon Apr 23 09:00:46 2007 -0700
@@ -993,22 +993,10 @@ static struct snd_kcontrol_new cxt5047_m
HDA_CODEC_MUTE("PCM Switch", 0x10, 0x00, HDA_OUTPUT),
HDA_CODEC_VOLUME("PCM-2 Volume", 0x1c, 0x00, HDA_OUTPUT),
HDA_CODEC_MUTE("PCM-2 Switch", 0x1c, 0x00, HDA_OUTPUT),
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Master Playback Volume",
- .info = snd_hda_mixer_amp_volume_info,
- .get = snd_hda_mixer_amp_volume_get,
- .put = cxt5047_hp_master_vol_put,
- .private_value = HDA_COMPOSE_AMP_VAL(0x13, 3, 0, HDA_OUTPUT),
- },
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Master Playback Switch",
- .info = cxt_eapd_info,
- .get = cxt_eapd_get,
- .put = cxt5047_hp_master_sw_put,
- .private_value = 0x13,
- },
+ HDA_CODEC_VOLUME("Speaker Playback Volume", 0x1d, 0x00, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Speaker Playback Switch", 0x1d, 0x00, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Headphone Playback Volume", 0x13, 0x00, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x13, 0x00, HDA_OUTPUT),
{}
};
@@ -1079,7 +1067,8 @@ static struct hda_verb cxt5047_init_verb
{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_50 },
{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_50 },
/* HP, Speaker */
- {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+ {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
+ {0x13, AC_VERB_SET_CONNECT_SEL,0x1},
{0x1d, AC_VERB_SET_CONNECT_SEL,0x0},
/* Record selector: Mic */
{0x12, AC_VERB_SET_CONNECT_SEL,0x03},
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