From mboxrd@z Thu Jan 1 00:00:00 1970 From: Josh Buhl Subject: Re: intel8x0 driver motorboots (gets caught in loop) in Quake 3 Date: Thu, 13 Feb 2003 11:47:45 +0100 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <3E4B77D1.3070904@uni-bonn.de> References: <3E4A8A39.9000608@uni-bonn.de> <3E4B6E83.2070000@uni-bonn.de> 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-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: alsa-devel@lists.sourceforge.net Cc: Takashi Iwai List-Id: alsa-devel@alsa-project.org > check /proc/interrupts during the playback whether the number of irq > 10 increases. During the looped sound, the number of interrupts increases by about fifty a second: josh@spleen:/proc$ date; cat interrupts | grep SiS Thu Feb 13 11:41:10 CET 2003 10: 64806 XT-PIC SiS SI7012 josh@spleen:/proc$ date; cat interrupts | grep SiS Thu Feb 13 11:41:20 CET 2003 10: 65281 XT-PIC SiS SI7012 > > also, check the status shown in /proc/asound/card0/pcm0p/sub0 during > the playback, too. Here are several polls taken a couple of seconds apart while the looped sound is playing: josh@spleen:/proc$ cat asound/card0/pcm0p/sub0/status state: RUNNING trigger_time: 1045132684.647330 tstamp : 1045133005.954117 delay : -11695398 avail : 11711782 avail_max : 11711782 ----- hw_ptr : 15423782 appl_ptr : 3728384 josh@spleen:/proc$ cat asound/card0/pcm0p/sub0/status state: RUNNING trigger_time: 1045132684.647330 tstamp : 1045133012.359933 delay : -12002901 avail : 12019285 avail_max : 12019285 ----- hw_ptr : 15731285 appl_ptr : 3728384 josh@spleen:/proc$ cat asound/card0/pcm0p/sub0/status state: RUNNING trigger_time: 1045132684.647330 tstamp : 1045133015.458098 delay : -12151624 avail : 12168008 avail_max : 12168008 ----- hw_ptr : 15880008 appl_ptr : 3728384 ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf