[ALSA - driver 0001728]: Modification of volume control for M-Audio Revolution 5.1

bugtrack
2006-06-26T11:35:53Z

Last Modified: 06-26-2006 13:35 CEST
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Summary: Modification of volume control for M-Audio
Revolution 5.1
Description:
In Alsamixer (and KMix) is not possible to change volume of both chanels at
once. Slides with names "DAC" and "DAC1" corresponds to left and right
chanel.
I would like to make a suggestion to merge them together.
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alinja - 06-26-06 13:13
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I'll fix the simple things and investigate how the other things should be
done when I have the time again.

I wasn't sure about the index thing (or the orderin of the controls in
general) at all so I basically "guessed" what it should be. So making it 0
should be ok? I read some other reports that suggest some issues about the
ordering, maybe those could be fixed at the same time?

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Raymond - 06-26-06 13:35
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I don't have this card but other user complain "Left front channel always
muted on boot" in https://bugtrack.alsa-project.org/alsa-bug/view.php?id=321

It seem that the id of those index controls (DAC Volume and Deemphasis)
are not consecutive in asound.state

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.

Issue History
Date Modified Username Field Change
======================================================================
01-09-06 23:35 cyan New Issue
01-09-06 23:35 cyan Distribution => gentoo testing
01-09-06 23:35 cyan Kernel Version => 2.6.14-gentoo-r5
01-14-06 22:31 wollschaf Note Added: 0007656
01-25-06 00:07 wollschaf Issue Monitored: wollschaf
01-25-06 00:09 wollschaf File Added: ak4xxx-adda-stereomixer.patch

01-25-06 00:29 wollschaf Note Added: 0007776
01-27-06 15:20 tiwai Note Added: 0007804
02-02-06 15:15 alinja Note Added: 0007877
03-28-06 14:22 alinja Issue Monitored: alinja
06-15-06 19:41 alinja File Added: ak4xx-volumes.patch

06-15-06 19:47 alinja Note Added: 0010242
06-16-06 18:50 tiwai Note Added: 0010256
06-24-06 10:43 Raymond Note Added: 0010472
06-26-06 13:13 alinja Note Added: 0010531
06-26-06 13:35 Raymond Note Added: 0010533