diff options
| author | Joonas Lahtinen | 2015-10-01 09:00:58 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2015-10-05 15:32:51 +0200 |
| commit | 14152c8d30bbe5155d0438feb0a1931aee0e5bce (patch) | |
| tree | 95413eb6b55273473746f8d65a8c93720c75eaad /drivers/gpu/drm/drm_crtc.c | |
| parent | drm: Add DRM_ROTATE_MASK and DRM_REFLECT_MASK (diff) | |
| download | kernel-qcow2-linux-14152c8d30bbe5155d0438feb0a1931aee0e5bce.tar.gz kernel-qcow2-linux-14152c8d30bbe5155d0438feb0a1931aee0e5bce.tar.xz kernel-qcow2-linux-14152c8d30bbe5155d0438feb0a1931aee0e5bce.zip | |
drm: Use DRM_ROTATE_MASK and DRM_REFLECT_MASK
Avoid magic numbers and use the introduced defines.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index e600a5fb2b60..e7c842289568 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -5629,7 +5629,8 @@ unsigned int drm_rotation_simplify(unsigned int rotation, { if (rotation & ~supported_rotations) { rotation ^= BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y); - rotation = (rotation & ~0xf) | BIT((ffs(rotation & 0xf) + 1) % 4); + rotation = (rotation & DRM_REFLECT_MASK) | + BIT((ffs(rotation & DRM_ROTATE_MASK) + 1) % 4); } return rotation; |