From mboxrd@z Thu Jan 1 00:00:00 1970 From: Apostolos Dimitromanolakis Subject: Re: [PATCH] aureon.c - adc mux, master vol Date: Thu, 15 Jul 2004 13:40:49 -0400 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <40F6C1A1.5000803@aei.ca> References: <40E6D4D0.6000206@gmx.at> <40EB4C68.2090804@aei.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Takashi Iwai , alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Yeah you are right about the master volume as it is implemented but I think there are seperate analog & digital volume control so it could be possible to use analog for the master and the digital for the DAC channels. I will be away from my computer so I can't test the patch right now but I will have a look at the driver again soon. Apostolos Takashi Iwai wrote: >Hi, > >it seems that my last post didn't go out properly... > >At Tue, 06 Jul 2004 21:05:44 -0400, >Apostolos Dimitromanolakis wrote: > > >>I think it would be convenient for the end user to keep the Master >>volume attenuation on Aureon & Prodigy. There are seperate analog and >>digital volume controls on the chip and since each DAC has it's analog >>volume control as a mixer element, why not have the master digital >>volume as another control? >> >> > >The master volume control on WM codec seems not to be a real 'master >control'. It's no independent control but just modifies the all DAC >volumes at once. > >If we keep this, the DAC volumes must be updated and the changes must >be notified. But then the question is how to handle master volume >when only a DAC volume is changed? > > >BTW, the attached patch is to use more intuitive control names for >volume and capture controls. The bogus master volume is removed. >Could aureon/prodigy owners can test it? > >It's to the latest CVS. > > >thanks, > >Takashi > > ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click