On Wed, Apr 26, 2006 at 02:38:34PM -0400, Woody Suwalski wrote: > >>> > I just upgraded my Netwinder from 2.4.27 to 2.6.15 and the framebuffer > no longer works. Console works but when I start X.org I first get a > corrupted screen and a little bit later the whole machine hangs. > There's no panic or any information on the serial console. > <<< > > This problem appears only on Cyber2010 chips (Netwinders with Cyber2000 > work OK) > > The crash issue on 2010 can be solved by disabling burst mode on the > Cyberpro 2010 (graphic register 0x30, EXT_BUS_CTL_PCIBURST_WRITE=0). It > is enabled in the kernel driver by default now.
Exactly the same code exists in the 2.4.21-rmk kernel (just diff'd the two drivers), so I don't understand why hasn't the problem been reported against 2.4 kernels. > Martin, Russell, > Can you verify if the current 2.6.1x kernel + X 6.9 works OK on SHARK > machine??? I do not have any of them here to test... I don't have Shark hardware either. -- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: 2.6 Serial core -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
