Hi, Alternatively, you can use the sysfs attribute to tune this system module register. LSP 1.20 production release introduced this sysfs attribute. The issue is due to the DDR bandwidth limitation and this register allows you change the priorities.
echo 0x20000020 0x30 > /sys/class/davinci_system/system/reg 0x30 can be any value in between 0x10 and 0x50 Thanks Sneha ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Phil Quiney Sent: Friday, August 08, 2008 8:22 AM To: canibek Sagin; [email protected] Subject: RE: DM 355 audio problem Hi, This is a known problem.... Compile the attached program, put it in /usr/sbin on the DM355 & do a 'writeb 20000020 0 10' in the system startup (for example add to /etc/rc.d/rc.local) Regards Phil Q Phil Quiney, Senior Software Engineer Trinity Convergence Cambridge Business Park Cowley Road Cambridge CB4 0WZ, UK T: +44(0)1223-435536 F: +44(0)1223-435560 www.trinityconvergence.com<http://www.trinityconvergence.com/> ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of canibek Sagin Sent: 08 August 2008 13:14 To: [email protected] Subject: DM 355 audio problem Hi , I have a DM355 board , I have a problem on this board, when i started my program's Audiothread .There are a small filickering noise on screen. Are there any solution fort his problem.
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