From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pierre Ossman Subject: Re: [RFE] Power down AC'97 when muted Date: Thu, 23 Dec 2004 19:56:57 +0100 Message-ID: <41CB14F9.6060306@drzeus.cx> References: <41C9CDE3.4020605@drzeus.cx> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: 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: Takashi Iwai Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Takashi Iwai wrote: > >It's BUG #667, right? > https://bugtrack.alsa-project.org/alsa-bug/view.php?id=667 > >I uploaded a test patch there. Please give it a try. > > > Yup, seems to be the same thing. I tried the patch and got it working after a few tweaks: * None of the parts applied cleanly. You had a strange path to ac97_codec.h and you also seemed to have a newer version of the driver than I had (2.6.9 here). * My card had a different subsystem vendor that in the patch: { .vendor = 0x0e11, .device = 0x0860, .name = "HP/Compaq nx7010", .type = AC97_TUNE_MUTE_LED }, * The new function called set_single not set_double which caused all kinds of strange effects. I also noted another "feature". The quirk seems to take some time to go into effect since the LED doesn't light up if the mute is enabled directly after the module is loaded (done by scripts in FC3 during module load). Rgds Pierre ------------------------------------------------------- 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://productguide.itmanagersjournal.com/