From 4162338a1dab388474d4115289d1d7071623f04d Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Thu, 9 Jul 2009 15:04:19 +1000 Subject: 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 --- drivers/gpu/drm/radeon/radeon_cursor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/radeon/radeon_cursor.c') 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, -- cgit v1.2.3-59-g8ed1b