diff options
| author |   Dave Airlie <airlied@redhat.com> | 2009-07-09 15:04:19 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-07-15 17:13:06 +1000 |
| commit | 4162338a1dab388474d4115289d1d7071623f04d (patch) | |
| tree | 89a04cbcb53c273aeb5e3534bc2c93df41f54570 /drivers/gpu/drm/radeon/radeon_cursor.c | |
| parent | drm/radeon/kms: remove IB flushing trick. (diff) | |
| download | linux-dev-4162338a1dab388474d4115289d1d7071623f04d.tar.xz linux-dev-4162338a1dab388474d4115289d1d7071623f04d.zip | |
drm/radeon/kms: set crtc and cursor offsets correctly on legacy chips.
The crtc and cursor offsets on the legacy chips are offset from
DISPLAY_BASE_ADDR. The code worked if display base addr was at 0,
but otherwise falls to pieces.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_cursor.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cursor.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c index 5232441f119b..5f8ce370c4f8 100644 --- a/drivers/gpu/drm/radeon/radeon_cursor.c +++ b/drivers/gpu/drm/radeon/radeon_cursor.c @@ -113,7 +113,7 @@ static void radeon_set_cursor(struct drm_crtc *crtc, struct drm_gem_object *obj, WREG32(AVIVO_D1CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, gpu_addr); else /* offset is from DISP(2)_BASE_ADDRESS */ - WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, gpu_addr); + WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, (gpu_addr-radeon_crtc->legacy_display_base_addr)); } int radeon_crtc_cursor_set(struct drm_crtc *crtc, |