From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0001162]: no sound on speakers, low volume on the headphones Date: Wed, 8 Jun 2005 16:45:38 +0200 Message-ID: <87f8840f85b1d1801683489dfd9cccd6@bugtrack.alsa-project.org> 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 [82.113.61.162]) by alsa.jcu.cz (ALSA's E-mail Delivery System) with ESMTP id E89061C8 for ; Wed, 8 Jun 2005 16:45:38 +0200 (MEST) 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: Gildoniel Assigned To: tiwai ====================================================================== Project: ALSA - driver Issue ID: 1162 Category: PCI - atiixp Reproducibility: always Severity: major Priority: normal Status: assigned Distribution: SuSe Linux 9.3 Professional Kernel Version: 2.6.11.4.20a ====================================================================== Date Submitted: 06-06-2005 18:54 CEST Last Modified: 06-08-2005 16:45 CEST ====================================================================== Summary: no sound on speakers, low volume on the headphones Description: Problem diagnosis: * Sound card is detected and automatically configured, but no sound can be heard. * It is possible to hear _faint_ sound (very low volume) through headphones. * Headphone volume is 0 and I can still hear low volume sound (maybe master/headphone switched?) * It seems to be possible to record voice on the microphone (I see the amplitude when talking into the mic) Solution attempts so far: * used alsamixer to turn up and unmute all channels (failed: no sound on speakers, very low volume on headphones) * use the "quirk" option of the driver -1 through 7 (failed - no bettering and error messages with certain settings) * tried other sounddrivers (intel, via and others - didn't try them all) (failed - error loading modules on those I tried) ====================================================================== ---------------------------------------------------------------------- tiwai - 06-08-05 16:43 ---------------------------------------------------------------------- The current code actually tries _not_ to touch modem registers. Namely, atiixp.c and intel8x0.c sets AC97_SCAP_SKIP_MODEM flag, so the modem detection/initialization should be skipped. If it doesn't behave as expected, it must be a bug... ---------------------------------------------------------------------- pzad - 06-08-05 16:45 ---------------------------------------------------------------------- It will not load, but simply probing modem driver can kill audio part. Issue History Date Modified Username Field Change ====================================================================== 06-06-05 18:54 Gildoniel New Issue 06-06-05 18:54 Gildoniel File Added: qta0733a.inf 06-06-05 18:54 Gildoniel Distribution => SuSe Linux 9.3 Professional 06-06-05 18:54 Gildoniel Kernel Version => 2.6.11.4.20a 06-07-05 17:52 Gildoniel Note Added: 0004913 06-08-05 14:35 tiwai Note Added: 0004922 06-08-05 14:43 Gildoniel File Added: asound.state 06-08-05 14:50 Gildoniel File Added: proc-asound-card-codec97.txt 06-08-05 14:52 Gildoniel Note Added: 0004924 06-08-05 14:59 Gildoniel Note Added: 0004927 06-08-05 15:08 tiwai Note Added: 0004929 06-08-05 15:29 Gildoniel Note Added: 0004933 06-08-05 15:31 Gildoniel Note Added: 0004934 06-08-05 15:36 pzad Note Added: 0004935 06-08-05 16:13 Gildoniel Note Added: 0004948 06-08-05 16:21 pzad Note Added: 0004949 06-08-05 16:39 Gildoniel Note Added: 0004954 06-08-05 16:41 tiwai Note Added: 0004955 06-08-05 16:42 pzad Note Added: 0004956 06-08-05 16:43 tiwai Note Added: 0004957 06-08-05 16:45 pzad Note Added: 0004958 ====================================================================== ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. How far can you shotput a projector? How fast can you ride your desk chair down the office luge track? If you want to score the big prize, get to know the little guy. Play to win an NEC 61" plasma display: http://www.necitguy.com/?r=20