From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0001012]: TI AC97 volume bit 5 sets bits 0-4 Date: Tue, 29 Mar 2005 17:33:44 +0200 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 [82.113.61.162]) by alsa.alsa-project.org (ALSA's E-mail Delivery System) with ESMTP id 963A8192 for ; Tue, 29 Mar 2005 17:33:44 +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 The following issue has been RESOLVED. ====================================================================== ====================================================================== Reported By: Daniel Assigned To: tiwai ====================================================================== Project: ALSA - driver Issue ID: 1012 Category: OTHERS Reproducibility: always Severity: trivial Priority: normal Status: resolved Distribution: Kernel Version: Resolution: fixed Fixed in Version: ====================================================================== Date Submitted: 03-24-2005 19:15 CET Last Modified: 03-29-2005 17:33 CEST ====================================================================== Summary: TI AC97 volume bit 5 sets bits 0-4 Description: Since ALSA driver 1.0.8 the width of the volume controls is probed to be 6 bits. The Texas Instruments datasheet contains a footnote for the 5th and 13th bit of register 2 and the 5th bif of register 6, 12 and 14 saying: "Special function volume settings. If bit is set, then the 5 volume bits implemented are set to all ones." check_volume_resolution in ac97_codec.c should check if setting bit 5 (13) results in bits 0-4 (8-12) set. ====================================================================== ---------------------------------------------------------------------- Daniel - 03-24-05 20:13 ---------------------------------------------------------------------- Yes, it does. ---------------------------------------------------------------------- tiwai - 03-29-05 17:33 ---------------------------------------------------------------------- The patch was applied to CVS. Issue History Date Modified Username Field Change ====================================================================== 03-24-05 19:15 Daniel New Issue 03-24-05 19:44 tiwai Note Added: 0004196 03-24-05 19:45 tiwai File Added: ac97-res-check.diff 03-24-05 20:13 Daniel Note Added: 0004199 03-29-05 17:33 tiwai Status new => resolved 03-29-05 17:33 tiwai Resolution open => fixed 03-29-05 17:33 tiwai Assigned To => tiwai 03-29-05 17:33 tiwai Note Added: 0004251 ====================================================================== ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click