From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - lib 0000172]: Master volume control only controls front speakers Date: Sun, 12 Mar 2006 11:04:37 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from bugtrack.alsa-project.org (gate.perex.cz [85.132.177.35]) by alsa.jcu.cz (ALSA's E-mail Delivery System) with ESMTP id 0CB961D0 for ; Sun, 12 Mar 2006 11:04:37 +0100 (MET) Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org A NOTE has been added to this issue. ====================================================================== ====================================================================== Reported By: gruberroland Assigned To: perex ====================================================================== Project: ALSA - lib Issue ID: 172 Category: 2_mixer Reproducibility: always Severity: feature Priority: normal Status: assigned ====================================================================== Date Submitted: 03-31-2004 11:50 CEST Last Modified: 03-12-2006 11:04 CET ====================================================================== Summary: Master volume control only controls front speakers Description: The master volume control has no effect on the rear speakers. The rear speakers can be controlled by "Sigmatel Surround" but not completly muted. I use "Sigmatel 4-Speaker Stereo" to get sound on all 4 speakers. The speakers are plugged into both output plugs on the soundcard. I tried all volume controls that are provided, there seems to be no master control. ====================================================================== Relationships ID Summary ---------------------------------------------------------------------- related to 0000154 Master volume only controls front outpu... related to 0000919 Master volume doesn't control rear spea... ====================================================================== ---------------------------------------------------------------------- gruberroland - 03-12-06 10:36 ---------------------------------------------------------------------- I created this report because the volume control on my ens1371 did not work correctly. But I do not know why there is no more reference to the ens1371. ---------------------------------------------------------------------- Raymond - 03-12-06 11:04 ---------------------------------------------------------------------- If you want to mute the rear speaker, the simplest way is to turn "Sigmatel 4-Speaker Stereo" off. The name of the control should be named according to the slots assigned to the pcm It depend how stac9708 is configured - multi-channels programming register 74h. MC1, MC0 PCM OUT LEFT PCM OUT RIGHT PCM2 LEFT PCM2 RIGHT 0, 0 Slot 3 Slot 4 Slot 7 Slot 8 0, 1 Slot 7 Slot 8 Slot 6 Slot 9 1, 0 Slot 6 Slot 9 Slot 7 Slot 8 1, 1 Slot 6 Slot 9 Slot 10 Slot 11 Issue History Date Modified Username Field Change ====================================================================== 03-31-04 11:50 gruberroland New Issue 03-31-04 11:50 gruberroland Kernel Version => 2.4.25 03-31-04 16:33 perex Assigned To => perex 03-31-04 16:33 perex Severity major => feature 03-31-04 16:33 perex Status new => assigned 03-31-04 16:35 perex Note Added: 0000725 10-22-04 16:44 perex Relationship added related to 0000154 10-29-04 21:03 BMS Issue Monitored: BMS 02-22-05 09:57 perex Relationship added related to 0000919 02-22-05 09:59 perex Project ALSA - driver => ALSA - lib 02-22-05 09:59 perex Category PCI - ens1371 => mixer 03-09-06 11:17 muffty Note Added: 0008387 03-09-06 11:18 muffty File Added: master_volume_v3.patch 03-09-06 11:19 muffty Note Edited: 0008387 03-09-06 11:24 muffty Issue Monitored: muffty 03-09-06 12:23 Miwer Issue Monitored: Miwer 03-09-06 19:53 muffty Note Edited: 0008387 03-10-06 02:45 Raymond Note Added: 0008398 03-10-06 03:05 Raymond Note Added: 0008399 03-10-06 03:20 rlrevell Note Added: 0008400 03-11-06 08:50 Raymond Note Added: 0008414 03-11-06 19:02 rlrevell Note Added: 0008420 03-12-06 05:22 Raymond Note Edited: 0008398 03-12-06 10:36 gruberroland Note Added: 0008429 03-12-06 11:04 Raymond Note Added: 0008430 ====================================================================== ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642