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From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - driver 0000321]: Left front channel always muted on boot
Date: Sat, 5 Aug 2006 17:29:26 +0200	[thread overview]
Message-ID: <802d395200737c36fc76eefb8925a368@bugtrack.alsa-project.org> (raw)


A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=321> 
======================================================================
Reported By:                64bitten
Assigned To:                
======================================================================
Project:                    ALSA - driver
Issue ID:                   321
Category:                   PCI - ice1724
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     acknowledged
Distribution:               gentoo
Kernel Version:             2.6.6
======================================================================
Date Submitted:             06-02-2004 08:09 CEST
Last Modified:              08-05-2006 17:29 CEST
======================================================================
Summary:                    Left front channel always muted on boot
Description: 
ice1724 (M Audio Revolution 7.1 in my case) always restores the mixer
settings at boot, but the left front channel is muted regardless.  The fix
is to run alsamixer and adjust the slider again.  This forces the channel
to unmute.  Should I be worried "amixer scontrols" reports everything as
"Mono" as well?
======================================================================

----------------------------------------------------------------------
 Raymond - 06-23-06 15:44 
----------------------------------------------------------------------
http://www.alsa-project.org/~iwai/writing-an-alsa-driver/x851.htm

The index field holds the index number of this control. If there are
several different controls with the same name, they can be distinguished
by the index number. This is the case when several codecs exist on the
card. If the index is zero, you can omit the definition above.

you have to ask tiwai why those index controls have different name

	control.18 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 255'
		iface MIXER
		name PCM
		value.0 168
		value.1 168
	}
	control.19 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 1
		comment.range '0 - 255'
		iface MIXER
		name 'PCM Center'
		index 1
		value 0
	}
	control.20 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 1
		comment.range '0 - 255'
		iface MIXER
		name 'PCM Sub'
		index 2
		value 0
	}
	control.21 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 255'
		iface MIXER
		name 'PCM Rear'
		index 3
		value.0 0
		value.1 0
	}

----------------------------------------------------------------------
 voss - 08-05-06 17:29 
----------------------------------------------------------------------
Just for the record: I can still see this problem with an M-Audio
Revolution 5.1 card and alsa-driver version 1.0.12rc2.

Issue History
Date Modified  Username       Field                    Change              
======================================================================
06-02-04 08:09 64bitten       New Issue                                    
06-02-04 08:09 64bitten       Distribution              => gentoo          
06-02-04 08:09 64bitten       Kernel Version            => 2.6.6           
12-17-04 03:15 K6-III         Note Added: 0002845                          
12-17-04 06:46 herby          Note Added: 0002846                          
12-17-04 06:51 rlrevell       Note Added: 0002847                          
12-21-04 07:09 64bitten       File Added: amixer.bad                       
12-21-04 07:10 64bitten       Note Added: 0002896                          
04-09-05 17:24 jdthood        Status                   new => acknowledged 
10-20-05 02:36 sst4           Note Added: 0006497                          
10-20-05 05:18 Fran           Note Added: 0006498                          
10-21-05 03:51 64bitten       Note Added: 0006509                          
11-18-05 21:03 goldenfish     Note Added: 0006758                          
11-18-05 21:04 goldenfish     File Added: proc_changes.diff                    
06-20-06 22:55 effie          Issue Monitored: effie                       
06-20-06 23:05 effie          Issue End Monitor: effie                     
06-20-06 23:29 effie          Note Added: 0010356                          
06-20-06 23:31 effie          Note Edited: 0010356                         
06-21-06 06:10 Raymond        Note Added: 0010382                          
06-21-06 09:05 goldenfish     Note Added: 0010384                          
06-21-06 09:07 goldenfish     File Added: asound.state                     
06-21-06 09:37 herby          Note Added: 0010388                          
06-21-06 10:00 Raymond        Note Added: 0010389                          
06-21-06 10:01 Raymond        Note Edited: 0010389                         
06-21-06 10:17 Raymond        Note Edited: 0010389                         
06-21-06 10:36 Raymond        Note Edited: 0010389                         
06-21-06 14:25 Raymond        Note Edited: 0010389                         
06-22-06 06:30 Raymond        Note Added: 0010417                          
06-22-06 11:30 Raymond        Note Edited: 0010417                         
06-23-06 14:03 hlabs          Note Added: 0010447                          
06-23-06 14:10 Raymond        Note Added: 0010448                          
06-23-06 14:18 hlabs          File Added: asound.state.1                    
06-23-06 14:20 hlabs          Note Added: 0010449                          
06-23-06 14:52 hlabs          Note Added: 0010450                          
06-23-06 15:44 Raymond        Note Added: 0010452                          
08-05-06 17:29 voss           Note Added: 0011439                          
======================================================================



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             reply	other threads:[~2006-08-05 15:29 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-08-05 15:29 bugtrack [this message]
  -- strict thread matches above, loose matches on Subject: below --
2006-06-23 13:44 [ALSA - driver 0000321]: Left front channel always muted on boot bugtrack
2006-06-23 12:52 bugtrack
2006-06-23 12:20 bugtrack
2006-06-23 12:10 bugtrack
2006-06-23 12:03 bugtrack
2006-06-22  4:30 bugtrack
2006-06-21  8:00 bugtrack
2006-06-21  7:38 bugtrack
2006-06-21  7:05 bugtrack
2006-06-21  4:10 bugtrack
2006-06-20 21:29 bugtrack
2005-11-18 20:03 bugtrack
2005-10-21  1:51 bugtrack
2005-10-20  3:18 bugtrack
2005-10-20  0:36 bugtrack
2005-04-09 15:24 bugtrack
2004-12-21  6:10 bugtrack
2004-12-17  5:51 bugtrack
2004-12-17  5:46 bugtrack
2004-12-17  2:15 bugtrack

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