From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0001697]: Sound does not work Date: Sat, 7 Jan 2006 01:26:01 +0100 Message-ID: <3a56ca4e05d11a02a5d584e27feb51b8@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 [85.132.177.35]) by alsa.jcu.cz (ALSA's E-mail Delivery System) with ESMTP id AD3FA128 for ; Sat, 7 Jan 2006 01:26:01 +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: rkoenig Assigned To: sashak ====================================================================== Project: ALSA - driver Issue ID: 1697 Category: PCI - intel8x0m Reproducibility: always Severity: major Priority: normal Status: assigned Distribution: doesn't matter Kernel Version: doesn't matter ====================================================================== Date Submitted: 01-01-2006 10:27 CET Last Modified: 01-07-2006 01:26 CET ====================================================================== Summary: Sound does not work Description: The SiS 7012 based sound controllers on all the mainboards of Fujitsu Siemens Computers refuse to work. The reason is that the hardware setup is done in a way so that the codec is the tertiary codec. Problem is that during initialisation the snd_intel8x0 driver checks the ready bit for the tertiary codec on bit 28 of the global status register, but on SiS 7012 the codec ready status is set in bit 18. But even fixing that in source doesn't help much because the driver has to many branches that are depending on the chip type (INTEL, SIS, whatever) so that I get a codec ready, but then subsequent errors from the codecs. ====================================================================== ---------------------------------------------------------------------- sashak - 01-07-06 01:26 ---------------------------------------------------------------------- You are about sound (intel8x0) and not modem (intel8x0m) driver? (This report was opened for intel8x0m - modem driver). About the problem itself. Is this general feature(s) of SiS7012 or something specific for FS machines (AFAIK SiS7012 data sheet is not published)? Which errors do you have after ICH_TCR redefine? And about driver split I think it is not needed just because different ICH_TCR values - this may be solved in current driver. And anyway I don't have reference hardware. Issue History Date Modified Username Field Change ====================================================================== 01-01-06 10:27 rkoenig New Issue 01-01-06 10:27 rkoenig Distribution => doesn't matter 01-01-06 10:27 rkoenig Kernel Version => doesn't matter 01-07-06 01:26 sashak Note Added: 0007500 ====================================================================== ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click