From mboxrd@z Thu Jan 1 00:00:00 1970 From: Francisco Moraes Subject: Re: Emu10k1x driver Date: Fri, 14 May 2004 19:49:09 -0400 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <40A55AF5.6050009@netzero.net> References: <20040514.045055.28422.197543@webmail10.nyc.untd.com> 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 Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Takashi Iwai wrote: >i noticed that you set the irq mask IPR_CH_0_LOOP|IPR_CH_0_HALF_LOOP. >does it mean that the chip generates interrupts twice per buffer? >if yes, what we need is to limit the number of periods to 2. > > > Well, you can enable the half buffer interrupt. I am not sure if that helps or improves anything but it is available. >the attached patch includes some fixes by me for the latest cvs, and >changes the periods to 2. i'll apply it to cvs now. > > I also noticed that I forgot to enable the interrupts for the other two voices. Francisco ------------------------------------------------------- This SF.Net email is sponsored by: SourceForge.net Broadband Sign-up now for SourceForge Broadband and get the fastest 6.0/768 connection for only $19.95/mo for the first 3 months! http://ads.osdn.com/?ad_id=2562&alloc_id=6184&op=click