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| author | Michel Dänzer <michel.daenzer@amd.com> | 2011-09-30 19:16:51 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-10-03 21:37:35 +0400 |
| commit | 7d309529b4c1a6281549bf86681cdfb4fbed49ed (patch) | |
| tree | 7369f2788f0cd48e68c7c3566198d9e4c0abef41 | |
| parent | b356fe0afe9aa2cfdc7be0bae22ea1c93afc2451 (diff) | |
| download | linux-7d309529b4c1a6281549bf86681cdfb4fbed49ed.tar.xz | |
drm/radeon: Simplify cursor x/yorigin calculation.
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>
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cursor.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c index c495575b2e1c..bac8ee7990a7 100644 --- a/drivers/gpu/drm/radeon/radeon_cursor.c +++ b/drivers/gpu/drm/radeon/radeon_cursor.c @@ -209,13 +209,9 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc, int w = radeon_crtc->cursor_width; if (x < 0) - xorigin = -x; + xorigin = min(-x, CURSOR_WIDTH - 1); if (y < 0) - yorigin = -y; - if (xorigin >= CURSOR_WIDTH) - xorigin = CURSOR_WIDTH - 1; - if (yorigin >= CURSOR_HEIGHT) - yorigin = CURSOR_HEIGHT - 1; + yorigin = min(-y, CURSOR_HEIGHT - 1); if (ASIC_IS_AVIVO(rdev)) { int i = 0; |