diff options
| author | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2012-07-26 20:53:19 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2012-08-14 09:36:24 +1000 |
| commit | af5e7d84b0ec45b2b614b0d6e3657cbdceaa21f9 (patch) | |
| tree | d6e8986e4f5c455ab4bfe433ad293b894b7fe488 | |
| parent | e2b34fa0466500de7814fc4e492689cee5ac120b (diff) | |
drm/nvd0/disp: mask off high 16 bit of negative cursor x-coordinate
Signed-off-by: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Cc: stable@vger.kernel.org
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvd0_display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nvd0_display.c b/drivers/gpu/drm/nouveau/nvd0_display.c index d0d60e1e7f9..dac525b2994 100644 --- a/drivers/gpu/drm/nouveau/nvd0_display.c +++ b/drivers/gpu/drm/nouveau/nvd0_display.c @@ -790,7 +790,7 @@ nvd0_crtc_cursor_move(struct drm_crtc *crtc, int x, int y) struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); int ch = EVO_CURS(nv_crtc->index); - evo_piow(crtc->dev, ch, 0x0084, (y << 16) | x); + evo_piow(crtc->dev, ch, 0x0084, (y << 16) | (x & 0xffff)); evo_piow(crtc->dev, ch, 0x0080, 0x00000000); return 0; } |