From mboxrd@z Thu Jan 1 00:00:00 1970 From: Niklas Werner Subject: Re: record on new Powerbooks? Date: Wed, 29 Oct 2003 19:30:24 +0100 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <200310291930.24534.bergtroll@gmx.li> References: <200310291903.02798.bergtroll@gmx.li> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Content-Disposition: inline Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Am Mittwoch, 29. Oktober 2003 19:15 wurde geschrieben: > At Wed, 29 Oct 2003 19:03:02 +0100, > > Niklas Werner wrote: > > Hi all, > > > > I can't get the internal mic or recording from either usb or line-in > > to work on a new Powerbook 15" (Aluminium). > > The driver works (detects a "snapper"), but only for playback (and > > DRC and bass/treble). > > the capture on snapper may not work. the code was added at the time i > had time to touch a powerbook for an hour and found that the capture > DMA exists. but, apparently, some codec (preamp?) initialization > would be needed errm, I found out, it sort of works... (playing with freqtweak) well: the record level is sort of controlled with the master fader: sometimes the gain is reduced, sometimes there's just static noise (strange that). All in all it does not seem to be predictably controllable. > perhaps one can see more detailed information in drawin. > maybe the darwin-sources help... > > Takashi Niklas ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/