From mboxrd@z Thu Jan 1 00:00:00 1970 From: Corvus Corax Subject: Re: lo10K1 not working on x86_64 ? Date: Wed, 9 Nov 2005 02:04:51 +0100 Message-ID: <20051109020451.1cc1eb72@VikingPC.home> References: <20051102212009.6121d6c3@VikingPC.home> <20051103120117.GA27985@skinner.hem.za.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20051103120117.GA27985@skinner.hem.za.org> 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: Mikael Magnusson Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Am Thu, 3 Nov 2005 13:01:17 +0100 schrieb Mikael Magnusson : > On Wed, Nov 02, 2005 at 09:20:09PM +0100, Corvus Corax wrote: > > > > Hi > > > > It seems like lo10k1 is not working correctly on x86_64 > > > > the emu10k1 driver itself works ok, but loading anything (for example > > with emu_init) results either in > > > > - no change at all > > - sound in front left speaker distorted > > - no sound > > > > just running emu_init results in distorted sound > > > > i tried qlo10k1 and loaded several patches manually or unloaded them from the > > default provided emu_init. all that changes are different heavy distortions > > > > (distortion = sounds like extreme clipping doe to over amilification) > > > > is the 64bit address stuff causing this, or could as10k1 eventually produce > > incorrect DSP machine code? (compiled DSP assembler code on x86_64 seems > > to have differed from code previously assembled on x86, but Im not sure if the > > sources were 100% identical) > > Which version of alsa-driver and alsa-tools are you trying. You will > need at least version 1.0.10rc1, since it contains bug fixes to ld10k1 > that are related to 64bit systems. > > /Mikael > I think I had it running with 1.0.10rc1 on both driver and tools, but Im not completely sure about alsa-driver anymore. I have now tested again with both at 1.0.10rc2, everything compiled 64bit. init_live still creates a setup with heavily distorted output, but when cleaning the DSP setup with qlo10k1 and setting up a single master volume control slider and routing from PCM to different speakers, I have been able to change their volume successfully afterwards - so most of the backend seems to be working. Maybe specific patches have problems, or the init_live scrip doesnt fit my card, I'll give it some further tests, trying to find a working routing with adequate mixer controls. Thanks for answer :-) regards Corvus ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php