Commit 47807ce3 authored Dec 13, 2005 by Dave Airlie Committed by Linus Torvalds Dec 12, 2005

[drm] fix radeon aperture issue



Ben noticed that on certain cards we've landed the AGP space on top of
the second aperture instead of after it..  Which messes things up a lot
on those machines.

This just moves the gart further out, a more correct fix is in the works
from Ben for after 2.6.15.

Signed-off-by: Dave Airlie <airlied@linux.ie>
CC: Ben Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 0e670506

drivers/char/drm/radeon_cp.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1522,7 +1522,7 @@ static int radeon_do_init_cp(drm_device_t * dev, drm_radeon_init_t * init)

		dev_priv->gart_size = init->gart_size;
		dev_priv->gart_vm_start = dev_priv->fb_location
		+ RADEON_READ(RADEON_CONFIG_APER_SIZE);
		+ RADEON_READ(RADEON_CONFIG_APER_SIZE) * 2;

		#if __OS_HAS_AGP
		if (!dev_priv->is_pci)