tree de937808326366a5552ee92a3417f08380aa7776
parent f2d2420bbf4bb125ea5f2e1573d4da6b668fc78a
author Ondrej Zary <linux@rainbow-software.org> 1280435540 +0200
committer Russell King <rmk+kernel@arm.linux.org.uk> 1280528973 +0100

cyber2000fb: fix machine hang on module load

I was testing two CyberPro 2000 based PCI cards on x86 and the machine always
hanged completely when the cyber2000fb module was loaded. It seems that the
card hangs when some registers are accessed too quickly after writing RAMDAC
control register. With this patch, both card work.

Add delay after RAMDAC control register write to prevent hangs on module load.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>