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drm/radeon: Simplify cursor x/yorigin calculation.

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Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Michel Dänzer
2011-09-30 17:16:51 +02:00
committed by Dave Airlie
parent b356fe0afe
commit 7d309529b4
1 changed files with 2 additions and 6 deletions
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8
drivers/gpu/drm/radeon/radeon_cursor.c
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@@ -209,13 +209,9 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc,
int w = radeon_crtc->cursor_width; int w = radeon_crtc->cursor_width;
if (x < 0) if (x < 0)
xorigin = -x; xorigin = min(-x, CURSOR_WIDTH - 1);
if (y < 0) if (y < 0)
yorigin = -y; yorigin = min(-y, CURSOR_HEIGHT - 1);
if (xorigin >= CURSOR_WIDTH)
xorigin = CURSOR_WIDTH - 1;
if (yorigin >= CURSOR_HEIGHT)
yorigin = CURSOR_HEIGHT - 1;
if (ASIC_IS_AVIVO(rdev)) { if (ASIC_IS_AVIVO(rdev)) {
int i = 0; int i = 0;