diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-10-21 21:22:45 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-10-22 10:42:11 +0200 |
| commit | 6686df8cf1cf589c54343372e3524bf52cda038e (patch) | |
| tree | bd58c8614dffe0c5ee3c1f1e825deae46c99ee4c /drivers/gpu/drm/drm_blend.c | |
| parent | drm/msm/mdp5: Advertize 180 degree rotation (diff) | |
| download | linux-6686df8cf1cf589c54343372e3524bf52cda038e.tar.xz linux-6686df8cf1cf589c54343372e3524bf52cda038e.zip | |
drm: RIP mode_config->rotation_property
Now that all drivers have been converted over to the per-plane rotation
property, we can just nuke the global rotation property.
v2: Rebase due to BIT(),__builtin_ffs() & co.
Deal with superfluous code shuffling
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1477077768-4274-4-git-send-email-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/drm_blend.c')
| -rw-r--r-- | drivers/gpu/drm/drm_blend.c | 32 |
1 files changed, 4 insertions, 28 deletions
diff --git a/drivers/gpu/drm/drm_blend.c b/drivers/gpu/drm/drm_blend.c index e52aece30900..1f2412c7ccfd 100644 --- a/drivers/gpu/drm/drm_blend.c +++ b/drivers/gpu/drm/drm_blend.c @@ -89,7 +89,7 @@ * On top of this basic transformation additional properties can be exposed by * the driver: * - * - Rotation is set up with drm_mode_create_rotation_property(). It adds a + * - Rotation is set up with drm_plane_create_rotation_property(). It adds a * rotation and reflection step between the source and destination rectangles. * Without this property the rectangle is only scaled, but not rotated or * reflected. @@ -105,18 +105,12 @@ */ /** - * drm_mode_create_rotation_property - create a new rotation property - * @dev: DRM device + * drm_plane_create_rotation_property - create a new rotation property + * @plane: drm plane + * @rotation: initial value of the rotation property * @supported_rotations: bitmask of supported rotations and reflections * * This creates a new property with the selected support for transformations. - * The resulting property should be stored in @rotation_property in - * &drm_mode_config. It then must be attached to each plane which supports - * rotations using drm_object_attach_property(). - * - * FIXME: Probably better if the rotation property is created on each plane, - * like the zpos property. Otherwise it's not possible to allow different - * rotation modes on different planes. * * Since a rotation by 180° degress is the same as reflecting both along the x * and the y axis the rotation property is somewhat redundant. Drivers can use @@ -144,24 +138,6 @@ * rotation. After reflection, the rotation is applied to the image sampled from * the source rectangle, before scaling it to fit the destination rectangle. */ -struct drm_property *drm_mode_create_rotation_property(struct drm_device *dev, - unsigned int supported_rotations) -{ - static const struct drm_prop_enum_list props[] = { - { __builtin_ffs(DRM_ROTATE_0) - 1, "rotate-0" }, - { __builtin_ffs(DRM_ROTATE_90) - 1, "rotate-90" }, - { __builtin_ffs(DRM_ROTATE_180) - 1, "rotate-180" }, - { __builtin_ffs(DRM_ROTATE_270) - 1, "rotate-270" }, - { __builtin_ffs(DRM_REFLECT_X) - 1, "reflect-x" }, - { __builtin_ffs(DRM_REFLECT_Y) - 1, "reflect-y" }, - }; - - return drm_property_create_bitmask(dev, 0, "rotation", - props, ARRAY_SIZE(props), - supported_rotations); -} -EXPORT_SYMBOL(drm_mode_create_rotation_property); - int drm_plane_create_rotation_property(struct drm_plane *plane, unsigned int rotation, unsigned int supported_rotations) |