sugar/linux
1
0
Fork 0
Code Activity

drm/radeon/kms: restore surface registers on resume.

Browse Source 
On resume on my rv530 laptop surface cntl was left disabled, so
wierd stuff would happen with rendering to a tiled front buffer.

This checks if the surface regs are assigned to bos and reprograms
the surface registers on resume using the same path that clears
them all on init.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2009-12-09 14:15:38 +10:00
parent 779720a320
commit 550e2d9270
11 changed files with 23 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/radeon/radeon_object.c
View File

@@ -378,7 +378,7 @@ int radeon_bo_fbdev_mmap(struct radeon_bo *bo,
return ttm_fbdev_mmap(vma, &bo->tbo);
}
static int radeon_bo_get_surface_reg(struct radeon_bo *bo)
int radeon_bo_get_surface_reg(struct radeon_bo *bo)
{
struct radeon_device *rdev = bo->rdev;
struct radeon_surface_reg *reg;