From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - driver 0001572]: Simultaneous sound from speakers and headphone
Date: Wed, 22 Mar 2006 21:01:10 +0100 [thread overview]
Message-ID: <3d90238848d74f0e9d2e67044f2c99fe@bugtrack.alsa-project.org> (raw)
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1572>
======================================================================
Reported By: mjsb
Assigned To: tiwai
======================================================================
Project: ALSA - driver
Issue ID: 1572
Category: PCI - hda-intel
Reproducibility: always
Severity: major
Priority: normal
Status: assigned
Distribution: Gentoo Linux
Kernel Version: 2.1.13-gentoo-r3
======================================================================
Date Submitted: 11-17-2005 16:31 CET
Last Modified: 03-22-2006 21:01 CET
======================================================================
Summary: Simultaneous sound from speakers and headphone
Description:
I cannot ear headphones without having sound from front speakers
simultaneously.
Volume of headphones is adjusted by front speakers and when muting front
speakers also mutes headphones.
(in MS Windows, inserting headphones automatically disables sound from
front speakers)
======================================================================
Relationships ID Summary
----------------------------------------------------------------------
has duplicate 0001663 LW20 bugs with headphone input, realtek...
======================================================================
----------------------------------------------------------------------
mjsb - 03-22-06 20:44
----------------------------------------------------------------------
Just tried alsa-driver-1.0.11rc4 and it gives the same results as the CVS
obtained earlier today: Doesnt work :(
The LG LW20 has different pin assignments from the model LG m1.
Using model=test I found that
Green (headphones) = In-4 Pin = 0x1b
Blue (Line-Out) = In-3 Pin = 0x1a
Red (Mic) = In-1 Pin = 0x18
Headphones work on all these jacks if set to HP.
Front speakers work if FrontPin=LineOut=0x14, and volume control works
HDA_CODEC_VOLUME(,0x0c,,)
I'm trying to write up a new model 'lg_lw20' on patch_realtek.c based on
model 'lg' and already have it working, but there is a problem I dont
understand yet. It has the opposite behaviour of the 'lg': speakers work,
but headphones dont.
Here is the relevant part of the code:
/* 2,4,6 channel modes */
static struct hda_verb alc880_lglw20_ch2_init[] = {
/* set line-in and mic-in to input */
{ 0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
{ }
};
static struct hda_verb alc880_lglw20_ch4_init[] = {
/* set line-in to out and mic-in to input */
{ 0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
{ }
};
static struct hda_verb alc880_lglw20_ch6_init[] = {
/* set line-in and mic-in to output */
{ 0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
{ }
};
static struct hda_channel_mode alc880_lglw20_ch_modes[3] = {
{ 2, alc880_lglw20_ch2_init },
{ 4, alc880_lglw20_ch4_init },
{ 6, alc880_lglw20_ch6_init },
};
static struct snd_kcontrol_new alc880_lglw20_mixer[] = {
/* FIXME: surround, center and LFE are incorrect */
/* FIXME: Mic, Line, InternalMic needs to be checked/fixed */
HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Master Playback Switch", 0x0c, 2, HDA_INPUT),
HDA_CODEC_VOLUME("Surround Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Surround Playback Switch", 0x0c, 2, HDA_INPUT),
HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0d, 1, 0x0,
HDA_OUTPUT),
HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0d, 2, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0d, 1, 2, HDA_INPUT),
HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0d, 2, 2, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x06, HDA_INPUT),
HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x06, HDA_INPUT),
HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x0b, 0x07, HDA_INPUT),
HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x0b, 0x07, HDA_INPUT),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Channel Mode",
.info = alc_ch_mode_info,
.get = alc_ch_mode_get,
.put = alc_ch_mode_put,
},
{ } /* end */
};
static struct hda_verb alc880_lglw20_init_verbs[] = {
/* set capture source to mic-in */
{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
/* mute all amp mixer inputs */
{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5)},
{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(6)},
{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(7)},
/* line-in to input */
{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
/* built-in mic */
{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
/* speaker-out */
{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
/* mic-in to input */
{0x11, AC_VERB_SET_CONNECT_SEL, 0x01},
{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
/* HP-out */
{0x13, AC_VERB_SET_CONNECT_SEL, 0x03},
{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
/* jack sense */
{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | 0x1},
{ }
};
/* toggle speaker-output according to the hp-jack state */
static void alc880_lglw20_automute(struct hda_codec *codec)
{
unsigned int present;
present = snd_hda_codec_read(codec, 0x1b, 0,
AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
}
static void alc880_lglw20_unsol_event(struct hda_codec *codec, unsigned
int res)
{
/* Looks like the unsol event is incompatible with the standard
* definition. 4bit tag is placed at 28 bit!
*/
if ((res >> 28) == 0x01)
alc880_lglw20_automute(codec);
}
----------------------------------------------------------------------
tiwai - 03-22-06 21:01
----------------------------------------------------------------------
Err, did you try my patch above (alc880-lg-lw-model.diff) ??
Issue History
Date Modified Username Field Change
======================================================================
11-17-05 16:31 mjsb New Issue
11-17-05 16:31 mjsb Distribution => Gentoo Linux
11-17-05 16:31 mjsb Kernel Version => 2.1.13-gentoo-r3
11-17-05 16:33 mjsb Issue Monitored: mjsb
12-08-05 21:23 mjsb Note Added: 0006962
01-16-06 11:19 mjsb Note Added: 0007685
01-19-06 18:27 rlrevell Relationship added has duplicate 0001663
01-21-06 03:24 mjsb Note Added: 0007730
01-21-06 03:25 mjsb File Added: HPoff-speakeron
01-21-06 03:25 mjsb File Added: HPon-speakeroff
01-21-06 03:30 mjsb Note Edited: 0007730
01-25-06 11:47 blackr2d Issue Monitored: blackr2d
01-25-06 11:56 blackr2d Note Added: 0007778
01-25-06 11:59 blackr2d Note Edited: 0007778
01-25-06 12:00 blackr2d Note Edited: 0007778
01-25-06 12:36 blackr2d Note Edited: 0007778
02-14-06 05:36 richardfish Issue Monitored: richardfish
02-14-06 05:37 richardfish Note Added: 0008069
02-16-06 13:49 mjsb Note Added: 0008096
03-01-06 18:00 mpt Issue Monitored: mpt
03-15-06 15:36 tiwai Note Added: 0008552
03-22-06 01:33 crissi Note Added: 0008766
03-22-06 01:33 crissi Issue Monitored: crissi
03-22-06 01:42 rlrevell Note Added: 0008768
03-22-06 01:44 rlrevell Note Added: 0008769
03-22-06 01:55 crissi Note Added: 0008772
03-22-06 01:58 rlrevell Note Added: 0008773
03-22-06 02:09 crissi Note Added: 0008774
03-22-06 02:25 rlrevell Note Added: 0008777
03-22-06 02:26 rlrevell Note Deleted: 0008768
03-22-06 02:26 rlrevell Note Deleted: 0008773
03-22-06 02:26 rlrevell Note Deleted: 0008769
03-22-06 02:27 rlrevell Note Deleted: 0008777
03-22-06 02:27 crissi Note Added: 0008778
03-22-06 02:30 rlrevell Note Added: 0008780
03-22-06 14:25 mjsb Note Added: 0008855
03-22-06 15:06 mjsb Note Added: 0008856
03-22-06 15:53 tiwai Note Added: 0008860
03-22-06 19:17 tiwai Note Added: 0008867
03-22-06 19:18 tiwai File Added: alc880-lg-lw-model.diff
03-22-06 20:44 mjsb Note Added: 0008868
03-22-06 21:01 tiwai Note Added: 0008870
======================================================================
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next reply other threads:[~2006-03-22 20:01 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-22 20:01 bugtrack [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-03-23 15:06 [ALSA - driver 0001572]: Simultaneous sound from speakers and headphone bugtrack
2006-03-22 22:15 bugtrack
2006-03-22 19:44 bugtrack
2006-03-22 18:17 bugtrack
2006-03-22 14:53 bugtrack
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