From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Revell Subject: Re: potential emu10k1 bug/issue for Audigy2 ZS Platinum Pro Date: Sat, 12 Feb 2005 13:35:24 -0500 Message-ID: <1108233325.6059.2.camel@krustophenia.net> References: <420B8B23.2090404@vt.edu> <1108067206.10310.7.camel@krustophenia.net> <420BD024.8040602@vt.edu> <1108073563.11177.1.camel@krustophenia.net> <6.2.0.14.0.20050212100644.09c31778@pop.vt.edu> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit In-Reply-To: <6.2.0.14.0.20050212100644.09c31778@pop.vt.edu> 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: Rick Wright Cc: alsa-devel List-Id: alsa-devel@alsa-project.org On Sat, 2005-02-12 at 10:12 -0500, Rick Wright wrote: > At 05:12 PM 2/10/2005 2/10/2005, Lee Revell wrote: > >On Thu, 2005-02-10 at 16:20 -0500, Rick Wright wrote: > > > > > The real problem is that the PCM output volume control sliders are > > > > > backwards (or perhaps the remapping the channels to L/R, rather > > than R/L > > > > > will fix this). For example: PCM Front L slider controls the > > volume of > > > > > playback_9 which is the RIGHT Front signal, PCM Front R slider > > controls > > > > > playback_10 which is the LEFT Front signal. This is true for all > > of the > > > > > Stereo Output channel pairs. If you think about it, the PCM > > sliders are > > > > > actually controlling the correct physical L & R outputs on the > > card, but > > > > > the alsa_pcm:playback signals being routed to those physical channels > > > > > are reversed, make sense? > > > > > > > > > > Is this a bug? If so, what is the proper place/way to report it so > > that > > > > > I don't use any more of your time? Has it already been fixed? I know > > > > > you mentioned v008 still had problems... > > > > > > > > > > > > > > > > > > ISTR that this is a hardware bug, and the kX driver works around it. I > > > > will look into it. > > > > > > > > Are the channels reversed if you use JACK with the default stereo PCM, > > > > hw:0,0? > > > > > > > > > > > Using hw:0,0 for BOTH the Input & Output devices in QJackCtl: > > > (actually, input probably doesn't matter, huh?) > > > playback_1 maps to Stereo Output #1 RIGHT and volume is controlled by > > > the PCM LEFT slider > > > playback_2 maps to Stereo Output #1 LEFT and volume is controlled by > > > the PCM RIGHT slider > > > > > > In this case, it seems that slider is controlling the correct > > > playback_x stream, but the stream is mapped to the wrong stereo > > > channel of the soundcard. > > > >This does look like an upstream bug. Can you verify that the channels > >are still reversed without my patch? > > > >Lee > > > Lee, > > Should I report this issue on the ALSA bugtracking system or is it already > being worked on? > Please file a bug report. We will have to work around this behavior in the driver. The next step is to figure out exactly which devices are affected. Lee ------------------------------------------------------- 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