From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: Suggestion: make Mic vol 5-bit Date: Fri, 21 Jun 2002 15:40:21 +0200 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: References: <200206211313.g5LDDe018156@pfn1.pefnos> Mime-Version: 1.0 (generated by SEMI 1.14.3 - "Ushinoya") Content-Type: text/plain; charset=US-ASCII Return-path: In-Reply-To: <200206211313.g5LDDe018156@pfn1.pefnos> Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: "P. Christeas" Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Hi, At Fri, 21 Jun 2002 16:10:20 +0300, P. Christeas wrote: > > I am using a ESS Allegro card (maestro3 driver). I could not use the input > (mic), because its volume could not be set by the AC'97 mixer. > I just found that the hw has a 5-bit setting, while the alsa AC'97 code only > used 4 bits. It was easy enough for me to change that to 5-bits and make my > mic work. > > The questions are: does anybody else have trouble in setting the mic-in > volume? > Should we make that volume 5-bit (it will only look buggy to 4-bit hw, but > will work for both)? > If not, is there any way to have the card driver (i.e. maestro3 etc.) tell > the mixer what to use? in 0.9.0rc2 there is already a code to change the bits of mic/phone volumes. please check whether it works for you. Takashi ------------------------------------------------------- Sponsored by: ThinkGeek at http://www.ThinkGeek.com/