From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - lib 0001971]: Some elements incorrectly have capture flags
Date: Fri, 14 Apr 2006 06:21:08 +0200 [thread overview]
Message-ID: <f3858e1f7868e41a32b5a635198a1525@bugtrack.alsa-project.org> (raw)
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1971>
======================================================================
Reported By: pzad
Assigned To:
======================================================================
Project: ALSA - lib
Issue ID: 1971
Category: simple mixer
Reproducibility: always
Severity: minor
Priority: normal
Status: new
======================================================================
Date Submitted: 03-28-2006 12:16 CEST
Last Modified: 04-14-2006 06:21 CEST
======================================================================
Summary: Some elements incorrectly have capture flags
Description:
Some elemnts have capture flags even they have nothing to do with capture.
This will duplicate control in alsamixer - view ALL.
On VIA8233A + ALC650:
Simple mixer control '3D Control - Center',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 15
Mono: 1 [7%]
Simple mixer control '3D Control - Depth',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 15
Mono: 0 [0%]
On Audigy 1:
Simple mixer control 'Bass',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 40
Front Left: 23 [58%]
Front Right: 23 [58%]
Simple mixer control 'Treble',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 40
Front Left: 27 [68%]
Front Right: 27 [68%]
======================================================================
----------------------------------------------------------------------
pzad - 04-13-06 20:26
----------------------------------------------------------------------
This is because alsamixer doesn't check "has_common" flag.
----------------------------------------------------------------------
Raymond - 04-14-06 06:21
----------------------------------------------------------------------
In View All of alsamixer,
10-bands EQ peaks "Playback" appear as 2 stereo sliders and 2 mono
sliders.
10-bands EQ peaks "Capture" appear as 1 stereo slider.
The alsamixer still allow to increase/decrese even the kcontrol has been
declared access is read only (SNDRV_CTL_ELEM_ACCESS_READ)
static struct snd_kcontrol_new vortex_levels_kcontrol __devinitdata = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "EQ Peaks",
.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
.info = snd_vortex_peaks_info,
.get = snd_vortex_peaks_get,
};
Issue History
Date Modified Username Field Change
======================================================================
03-28-06 12:16 pzad New Issue
03-30-06 11:01 Raymond Note Added: 0009028
03-30-06 12:50 pzad Note Added: 0009031
03-30-06 13:13 pzad Note Added: 0009032
03-30-06 13:22 Raymond Note Added: 0009033
03-30-06 13:29 Raymond Note Edited: 0009033
03-30-06 13:41 Raymond Note Edited: 0009033
03-31-06 04:36 Raymond Note Added: 0009041
03-31-06 04:50 Raymond Note Edited: 0009041
04-01-06 01:13 Raymond Note Edited: 0009033
04-03-06 19:08 Raymond Note Added: 0009103
04-05-06 18:42 Raymond Note Added: 0009121
04-05-06 18:46 Raymond Note Edited: 0009121
04-05-06 18:50 Raymond Note Edited: 0009121
04-06-06 09:11 Raymond Note Deleted: 0009103
04-06-06 09:44 Raymond Note Added: 0009124
04-06-06 09:45 Raymond Note Edited: 0009124
04-07-06 12:05 Raymond Note Added: 0009136
04-13-06 11:32 Raymond Note Added: 0009256
04-13-06 20:26 pzad Note Added: 0009268
04-14-06 06:21 Raymond Note Added: 0009282
======================================================================
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next reply other threads:[~2006-04-14 4:21 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-14 4:21 bugtrack [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-07-24 14:44 [ALSA - lib 0001971]: Some elements incorrectly have capture flags bugtrack
2006-07-24 1:00 bugtrack
2006-07-23 2:19 bugtrack
2006-07-22 21:01 bugtrack
2006-07-22 3:25 bugtrack
2006-06-30 16:20 bugtrack
2006-04-13 18:26 bugtrack
2006-04-13 9:32 bugtrack
2006-04-07 10:05 bugtrack
2006-04-06 7:44 bugtrack
2006-04-05 16:42 bugtrack
2006-04-03 17:08 bugtrack
2006-03-31 2:36 bugtrack
2006-03-30 11:22 bugtrack
2006-03-30 11:13 bugtrack
2006-03-30 10:50 bugtrack
2006-03-30 9:01 bugtrack
2006-03-28 10:16 bugtrack
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