Only property creation uses the rotation as an index, so convert the
#define to the more used BIT(DRM_ROTATE_?) form and use __builtin_ffs
to figure the index when needed.

Cc: intel-...@lists.freedesktop.org
Cc: linux-arm-...@vger.kernel.org
Cc: freedreno@lists.freedesktop.org
Cc: David Airlie <airl...@linux.ie>
Cc: Daniel Vetter <daniel.vet...@ffwll.ch>
Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
---
 drivers/gpu/drm/arm/malidp_drv.h                |  2 +-
 drivers/gpu/drm/arm/malidp_planes.c             | 20 +++++++++---------
 drivers/gpu/drm/armada/armada_overlay.c         |  2 +-
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 22 +++++++++----------
 drivers/gpu/drm/drm_atomic_helper.c             |  4 ++--
 drivers/gpu/drm/drm_crtc.c                      | 24 ++++++++++-----------
 drivers/gpu/drm/drm_fb_helper.c                 |  4 ++--
 drivers/gpu/drm/drm_plane_helper.c              |  2 +-
 drivers/gpu/drm/drm_rect.c                      | 28 ++++++++++++-------------
 drivers/gpu/drm/i915/i915_debugfs.c             | 12 +++++------
 drivers/gpu/drm/i915/intel_atomic_plane.c       |  2 +-
 drivers/gpu/drm/i915/intel_display.c            | 28 ++++++++++++-------------
 drivers/gpu/drm/i915/intel_drv.h                |  2 +-
 drivers/gpu/drm/i915/intel_fbc.c                |  2 +-
 drivers/gpu/drm/i915/intel_fbdev.c              |  6 +++---
 drivers/gpu/drm/i915/intel_sprite.c             |  6 +++---
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c       | 10 ++++-----
 drivers/gpu/drm/omapdrm/omap_drv.c              |  6 +++---
 drivers/gpu/drm/omapdrm/omap_fb.c               | 14 ++++++-------
 drivers/gpu/drm/omapdrm/omap_plane.c            | 10 ++++-----
 include/drm/drm_crtc.h                          | 12 +++++------
 21 files changed, 109 insertions(+), 109 deletions(-)

diff --git a/drivers/gpu/drm/arm/malidp_drv.h b/drivers/gpu/drm/arm/malidp_drv.h
index 95558fd..271d2fb 100644
--- a/drivers/gpu/drm/arm/malidp_drv.h
+++ b/drivers/gpu/drm/arm/malidp_drv.h
@@ -49,6 +49,6 @@ void malidp_de_planes_destroy(struct drm_device *drm);
 int malidp_crtc_init(struct drm_device *drm);
 
 /* often used combination of rotational bits */
-#define MALIDP_ROTATED_MASK    (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270))
+#define MALIDP_ROTATED_MASK    (DRM_ROTATE_90 | DRM_ROTATE_270)
 
 #endif  /* __MALIDP_DRV_H__ */
diff --git a/drivers/gpu/drm/arm/malidp_planes.c 
b/drivers/gpu/drm/arm/malidp_planes.c
index 725098d..82c193e 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -108,7 +108,7 @@ static int malidp_de_plane_check(struct drm_plane *plane,
                return -EINVAL;
 
        /* packed RGB888 / BGR888 can't be rotated or flipped */
-       if (state->rotation != BIT(DRM_ROTATE_0) &&
+       if (state->rotation != DRM_ROTATE_0 &&
            (state->fb->pixel_format == DRM_FORMAT_RGB888 ||
             state->fb->pixel_format == DRM_FORMAT_BGR888))
                return -EINVAL;
@@ -188,9 +188,9 @@ static void malidp_de_plane_update(struct drm_plane *plane,
        /* setup the rotation and axis flip bits */
        if (plane->state->rotation & DRM_ROTATE_MASK)
                val = ilog2(plane->state->rotation & DRM_ROTATE_MASK) << 
LAYER_ROT_OFFSET;
-       if (plane->state->rotation & BIT(DRM_REFLECT_X))
+       if (plane->state->rotation & DRM_REFLECT_X)
                val |= LAYER_V_FLIP;
-       if (plane->state->rotation & BIT(DRM_REFLECT_Y))
+       if (plane->state->rotation & DRM_REFLECT_Y)
                val |= LAYER_H_FLIP;
 
        /* set the 'enable layer' bit */
@@ -255,12 +255,12 @@ int malidp_de_planes_init(struct drm_device *drm)
                        goto cleanup;
 
                if (!drm->mode_config.rotation_property) {
-                       unsigned long flags = BIT(DRM_ROTATE_0) |
-                                             BIT(DRM_ROTATE_90) |
-                                             BIT(DRM_ROTATE_180) |
-                                             BIT(DRM_ROTATE_270) |
-                                             BIT(DRM_REFLECT_X) |
-                                             BIT(DRM_REFLECT_Y);
+                       unsigned long flags = DRM_ROTATE_0 |
+                                             DRM_ROTATE_90 |
+                                             DRM_ROTATE_180 |
+                                             DRM_ROTATE_270 |
+                                             DRM_REFLECT_X |
+                                             DRM_REFLECT_Y;
                        drm->mode_config.rotation_property =
                                drm_mode_create_rotation_property(drm, flags);
                }
@@ -268,7 +268,7 @@ int malidp_de_planes_init(struct drm_device *drm)
                if (drm->mode_config.rotation_property && (id != DE_SMART))
                        drm_object_attach_property(&plane->base.base,
                                                   
drm->mode_config.rotation_property,
-                                                  BIT(DRM_ROTATE_0));
+                                                  DRM_ROTATE_0);
 
                drm_plane_helper_add(&plane->base,
                                     &malidp_de_plane_helper_funcs);
diff --git a/drivers/gpu/drm/armada/armada_overlay.c 
b/drivers/gpu/drm/armada/armada_overlay.c
index 1ee707e..152b4e7 100644
--- a/drivers/gpu/drm/armada/armada_overlay.c
+++ b/drivers/gpu/drm/armada/armada_overlay.c
@@ -121,7 +121,7 @@ armada_ovl_plane_update(struct drm_plane *plane, struct 
drm_crtc *crtc,
        int ret;
 
        ret = drm_plane_helper_check_update(plane, crtc, fb, &src, &dest, &clip,
-                                           BIT(DRM_ROTATE_0),
+                                           DRM_ROTATE_0,
                                            0, INT_MAX, true, false, &visible);
        if (ret)
                return ret;
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c 
b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index 016c191..146809a 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -393,7 +393,7 @@ static void atmel_hlcdc_plane_update_format(struct 
atmel_hlcdc_plane *plane,
 
        if ((state->base.fb->pixel_format == DRM_FORMAT_YUV422 ||
             state->base.fb->pixel_format == DRM_FORMAT_NV61) &&
-           (state->base.rotation & (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270))))
+           (state->base.rotation & (DRM_ROTATE_90 | DRM_ROTATE_270)))
                cfg |= ATMEL_HLCDC_YUV422ROT;
 
        atmel_hlcdc_layer_update_cfg(&plane->layer,
@@ -628,7 +628,7 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane 
*p,
        /*
         * Swap width and size in case of 90 or 270 degrees rotation
         */
-       if (state->base.rotation & (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270))) {
+       if (state->base.rotation & (DRM_ROTATE_90 | DRM_ROTATE_270)) {
                tmp = state->crtc_w;
                state->crtc_w = state->crtc_h;
                state->crtc_h = tmp;
@@ -677,7 +677,7 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane 
*p,
                        return -EINVAL;
 
                switch (state->base.rotation & DRM_ROTATE_MASK) {
-               case BIT(DRM_ROTATE_90):
+               case DRM_ROTATE_90:
                        offset = ((y_offset + state->src_y + patched_src_w - 1) 
/
                                  ydiv) * fb->pitches[i];
                        offset += ((x_offset + state->src_x) / xdiv) *
@@ -686,7 +686,7 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane 
*p,
                                          fb->pitches[i];
                        state->pstride[i] = -fb->pitches[i] - state->bpp[i];
                        break;
-               case BIT(DRM_ROTATE_180):
+               case DRM_ROTATE_180:
                        offset = ((y_offset + state->src_y + patched_src_h - 1) 
/
                                  ydiv) * fb->pitches[i];
                        offset += ((x_offset + state->src_x + patched_src_w - 
1) /
@@ -695,7 +695,7 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane 
*p,
                                           state->bpp[i]) - fb->pitches[i];
                        state->pstride[i] = -2 * state->bpp[i];
                        break;
-               case BIT(DRM_ROTATE_270):
+               case DRM_ROTATE_270:
                        offset = ((y_offset + state->src_y) / ydiv) *
                                 fb->pitches[i];
                        offset += ((x_offset + state->src_x + patched_src_h - 
1) /
@@ -705,7 +705,7 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane 
*p,
                                          (2 * state->bpp[i]);
                        state->pstride[i] = fb->pitches[i] - state->bpp[i];
                        break;
-               case BIT(DRM_ROTATE_0):
+               case DRM_ROTATE_0:
                default:
                        offset = ((y_offset + state->src_y) / ydiv) *
                                 fb->pitches[i];
@@ -905,7 +905,7 @@ static void atmel_hlcdc_plane_init_properties(struct 
atmel_hlcdc_plane *plane,
        if (desc->layout.xstride && desc->layout.pstride)
                drm_object_attach_property(&plane->base.base,
                                plane->base.dev->mode_config.rotation_property,
-                               BIT(DRM_ROTATE_0));
+                               DRM_ROTATE_0);
 
        if (desc->layout.csc) {
                /*
@@ -1056,10 +1056,10 @@ atmel_hlcdc_plane_create_properties(struct drm_device 
*dev)
 
        dev->mode_config.rotation_property =
                        drm_mode_create_rotation_property(dev,
-                                                         BIT(DRM_ROTATE_0) |
-                                                         BIT(DRM_ROTATE_90) |
-                                                         BIT(DRM_ROTATE_180) |
-                                                         BIT(DRM_ROTATE_270));
+                                                         DRM_ROTATE_0 |
+                                                         DRM_ROTATE_90 |
+                                                         DRM_ROTATE_180 |
+                                                         DRM_ROTATE_270);
        if (!dev->mode_config.rotation_property)
                return ERR_PTR(-ENOMEM);
 
diff --git a/drivers/gpu/drm/drm_atomic_helper.c 
b/drivers/gpu/drm/drm_atomic_helper.c
index de7fddc..61afd85 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -2348,7 +2348,7 @@ int __drm_atomic_helper_set_config(struct drm_mode_set 
*set,
        primary_state->crtc_h = vdisplay;
        primary_state->src_x = set->x << 16;
        primary_state->src_y = set->y << 16;
-       if (primary_state->rotation & (BIT(DRM_ROTATE_90) | 
BIT(DRM_ROTATE_270))) {
+       if (primary_state->rotation & (DRM_ROTATE_90 | DRM_ROTATE_270)) {
                primary_state->src_w = vdisplay << 16;
                primary_state->src_h = hdisplay << 16;
        } else {
@@ -3032,7 +3032,7 @@ void drm_atomic_helper_plane_reset(struct drm_plane 
*plane)
 
        if (plane->state) {
                plane->state->plane = plane;
-               plane->state->rotation = BIT(DRM_ROTATE_0);
+               plane->state->rotation = DRM_ROTATE_0;
        }
 }
 EXPORT_SYMBOL(drm_atomic_helper_plane_reset);
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index f1d9f05..909a025 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -2804,8 +2804,8 @@ int drm_crtc_check_viewport(const struct drm_crtc *crtc,
        drm_crtc_get_hv_timing(mode, &hdisplay, &vdisplay);
 
        if (crtc->state &&
-           crtc->primary->state->rotation & (BIT(DRM_ROTATE_90) |
-                                             BIT(DRM_ROTATE_270)))
+           crtc->primary->state->rotation & (DRM_ROTATE_90 |
+                                             DRM_ROTATE_270))
                swap(hdisplay, vdisplay);
 
        return check_src_coords(x << 16, y << 16,
@@ -5646,9 +5646,9 @@ int drm_mode_destroy_dumb_ioctl(struct drm_device *dev,
  * Eg. if the hardware supports everything except DRM_REFLECT_X
  * one could call this function like this:
  *
- * drm_rotation_simplify(rotation, BIT(DRM_ROTATE_0) |
- *                       BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_180) |
- *                       BIT(DRM_ROTATE_270) | BIT(DRM_REFLECT_Y));
+ * drm_rotation_simplify(rotation, DRM_ROTATE_0 |
+ *                       DRM_ROTATE_90 | DRM_ROTATE_180 |
+ *                       DRM_ROTATE_270 | DRM_REFLECT_Y);
  *
  * to eliminate the DRM_ROTATE_X flag. Depending on what kind of
  * transforms the hardware supports, this function may not
@@ -5659,7 +5659,7 @@ unsigned int drm_rotation_simplify(unsigned int rotation,
                                   unsigned int supported_rotations)
 {
        if (rotation & ~supported_rotations) {
-               rotation ^= BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y);
+               rotation ^= DRM_REFLECT_X | DRM_REFLECT_Y;
                rotation = (rotation & DRM_REFLECT_MASK) |
                           BIT((ffs(rotation & DRM_ROTATE_MASK) + 1) % 4);
        }
@@ -5788,12 +5788,12 @@ struct drm_property 
*drm_mode_create_rotation_property(struct drm_device *dev,
                                                       unsigned int 
supported_rotations)
 {
        static const struct drm_prop_enum_list props[] = {
-               { DRM_ROTATE_0,   "rotate-0" },
-               { DRM_ROTATE_90,  "rotate-90" },
-               { DRM_ROTATE_180, "rotate-180" },
-               { DRM_ROTATE_270, "rotate-270" },
-               { DRM_REFLECT_X,  "reflect-x" },
-               { DRM_REFLECT_Y,  "reflect-y" },
+               { __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",
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index ce54e98..d4896f9 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -335,7 +335,7 @@ retry:
                        goto fail;
                }
 
-               plane_state->rotation = BIT(DRM_ROTATE_0);
+               plane_state->rotation = DRM_ROTATE_0;
 
                plane->old_fb = plane->fb;
                plane_mask |= 1 << drm_plane_index(plane);
@@ -395,7 +395,7 @@ static int restore_fbdev_mode(struct drm_fb_helper 
*fb_helper)
                if (dev->mode_config.rotation_property) {
                        drm_mode_plane_set_obj_prop(plane,
                                                    
dev->mode_config.rotation_property,
-                                                   BIT(DRM_ROTATE_0));
+                                                   DRM_ROTATE_0);
                }
        }
 
diff --git a/drivers/gpu/drm/drm_plane_helper.c 
b/drivers/gpu/drm/drm_plane_helper.c
index 16c4a7b..c360e30 100644
--- a/drivers/gpu/drm/drm_plane_helper.c
+++ b/drivers/gpu/drm/drm_plane_helper.c
@@ -274,7 +274,7 @@ int drm_primary_helper_update(struct drm_plane *plane, 
struct drm_crtc *crtc,
 
        ret = drm_plane_helper_check_update(plane, crtc, fb,
                                            &src, &dest, &clip,
-                                           BIT(DRM_ROTATE_0),
+                                           DRM_ROTATE_0,
                                            DRM_PLANE_HELPER_NO_SCALING,
                                            DRM_PLANE_HELPER_NO_SCALING,
                                            false, false, &visible);
diff --git a/drivers/gpu/drm/drm_rect.c b/drivers/gpu/drm/drm_rect.c
index a8e2c86..4063f6e 100644
--- a/drivers/gpu/drm/drm_rect.c
+++ b/drivers/gpu/drm/drm_rect.c
@@ -317,38 +317,38 @@ void drm_rect_rotate(struct drm_rect *r,
 {
        struct drm_rect tmp;
 
-       if (rotation & (BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y))) {
+       if (rotation & (DRM_REFLECT_X | DRM_REFLECT_Y)) {
                tmp = *r;
 
-               if (rotation & BIT(DRM_REFLECT_X)) {
+               if (rotation & DRM_REFLECT_X) {
                        r->x1 = width - tmp.x2;
                        r->x2 = width - tmp.x1;
                }
 
-               if (rotation & BIT(DRM_REFLECT_Y)) {
+               if (rotation & DRM_REFLECT_Y) {
                        r->y1 = height - tmp.y2;
                        r->y2 = height - tmp.y1;
                }
        }
 
        switch (rotation & DRM_ROTATE_MASK) {
-       case BIT(DRM_ROTATE_0):
+       case DRM_ROTATE_0:
                break;
-       case BIT(DRM_ROTATE_90):
+       case DRM_ROTATE_90:
                tmp = *r;
                r->x1 = tmp.y1;
                r->x2 = tmp.y2;
                r->y1 = width - tmp.x2;
                r->y2 = width - tmp.x1;
                break;
-       case BIT(DRM_ROTATE_180):
+       case DRM_ROTATE_180:
                tmp = *r;
                r->x1 = width - tmp.x2;
                r->x2 = width - tmp.x1;
                r->y1 = height - tmp.y2;
                r->y2 = height - tmp.y1;
                break;
-       case BIT(DRM_ROTATE_270):
+       case DRM_ROTATE_270:
                tmp = *r;
                r->x1 = height - tmp.y2;
                r->x2 = height - tmp.y1;
@@ -392,23 +392,23 @@ void drm_rect_rotate_inv(struct drm_rect *r,
        struct drm_rect tmp;
 
        switch (rotation & DRM_ROTATE_MASK) {
-       case BIT(DRM_ROTATE_0):
+       case DRM_ROTATE_0:
                break;
-       case BIT(DRM_ROTATE_90):
+       case DRM_ROTATE_90:
                tmp = *r;
                r->x1 = width - tmp.y2;
                r->x2 = width - tmp.y1;
                r->y1 = tmp.x1;
                r->y2 = tmp.x2;
                break;
-       case BIT(DRM_ROTATE_180):
+       case DRM_ROTATE_180:
                tmp = *r;
                r->x1 = width - tmp.x2;
                r->x2 = width - tmp.x1;
                r->y1 = height - tmp.y2;
                r->y2 = height - tmp.y1;
                break;
-       case BIT(DRM_ROTATE_270):
+       case DRM_ROTATE_270:
                tmp = *r;
                r->x1 = tmp.y1;
                r->x2 = tmp.y2;
@@ -419,15 +419,15 @@ void drm_rect_rotate_inv(struct drm_rect *r,
                break;
        }
 
-       if (rotation & (BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y))) {
+       if (rotation & (DRM_REFLECT_X | DRM_REFLECT_Y)) {
                tmp = *r;
 
-               if (rotation & BIT(DRM_REFLECT_X)) {
+               if (rotation & DRM_REFLECT_X) {
                        r->x1 = width - tmp.x2;
                        r->x2 = width - tmp.x1;
                }
 
-               if (rotation & BIT(DRM_REFLECT_Y)) {
+               if (rotation & DRM_REFLECT_Y) {
                        r->y1 = height - tmp.y2;
                        r->y2 = height - tmp.y1;
                }
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c 
b/drivers/gpu/drm/i915/i915_debugfs.c
index 9aa62c5..815232c 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -3081,12 +3081,12 @@ static const char *plane_rotation(unsigned int rotation)
         */
        snprintf(buf, sizeof(buf),
                 "%s%s%s%s%s%s(0x%08x)",
-                (rotation & BIT(DRM_ROTATE_0)) ? "0 " : "",
-                (rotation & BIT(DRM_ROTATE_90)) ? "90 " : "",
-                (rotation & BIT(DRM_ROTATE_180)) ? "180 " : "",
-                (rotation & BIT(DRM_ROTATE_270)) ? "270 " : "",
-                (rotation & BIT(DRM_REFLECT_X)) ? "FLIPX " : "",
-                (rotation & BIT(DRM_REFLECT_Y)) ? "FLIPY " : "",
+                (rotation & DRM_ROTATE_0) ? "0 " : "",
+                (rotation & DRM_ROTATE_90) ? "90 " : "",
+                (rotation & DRM_ROTATE_180) ? "180 " : "",
+                (rotation & DRM_ROTATE_270) ? "270 " : "",
+                (rotation & DRM_REFLECT_X) ? "FLIPX " : "",
+                (rotation & DRM_REFLECT_Y) ? "FLIPY " : "",
                 rotation);
 
        return buf;
diff --git a/drivers/gpu/drm/i915/intel_atomic_plane.c 
b/drivers/gpu/drm/i915/intel_atomic_plane.c
index 7de7721..7cc9c76 100644
--- a/drivers/gpu/drm/i915/intel_atomic_plane.c
+++ b/drivers/gpu/drm/i915/intel_atomic_plane.c
@@ -55,7 +55,7 @@ intel_create_plane_state(struct drm_plane *plane)
                return NULL;
 
        state->base.plane = plane;
-       state->base.rotation = BIT(DRM_ROTATE_0);
+       state->base.rotation = DRM_ROTATE_0;
        state->ckey.flags = I915_SET_COLORKEY_NONE;
 
        return state;
diff --git a/drivers/gpu/drm/i915/intel_display.c 
b/drivers/gpu/drm/i915/intel_display.c
index 78beb7e..773954d 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2688,7 +2688,7 @@ static void i9xx_update_primary_plane(struct drm_plane 
*primary,
                intel_crtc->dspaddr_offset = linear_offset;
        }
 
-       if (rotation == BIT(DRM_ROTATE_180)) {
+       if (rotation == DRM_ROTATE_180) {
                dspcntr |= DISPPLANE_ROTATE_180;
 
                x += (crtc_state->pipe_src_w - 1);
@@ -2791,7 +2791,7 @@ static void ironlake_update_primary_plane(struct 
drm_plane *primary,
                intel_compute_tile_offset(&x, &y, fb, 0,
                                          fb->pitches[0], rotation);
        linear_offset -= intel_crtc->dspaddr_offset;
-       if (rotation == BIT(DRM_ROTATE_180)) {
+       if (rotation == DRM_ROTATE_180) {
                dspcntr |= DISPPLANE_ROTATE_180;
 
                if (!IS_HASWELL(dev) && !IS_BROADWELL(dev)) {
@@ -2952,17 +2952,17 @@ u32 skl_plane_ctl_tiling(uint64_t fb_modifier)
 u32 skl_plane_ctl_rotation(unsigned int rotation)
 {
        switch (rotation) {
-       case BIT(DRM_ROTATE_0):
+       case DRM_ROTATE_0:
                break;
        /*
         * DRM_ROTATE_ is counter clockwise to stay compatible with Xrandr
         * while i915 HW rotation is clockwise, thats why this swapping.
         */
-       case BIT(DRM_ROTATE_90):
+       case DRM_ROTATE_90:
                return PLANE_CTL_ROTATE_270;
-       case BIT(DRM_ROTATE_180):
+       case DRM_ROTATE_180:
                return PLANE_CTL_ROTATE_180;
-       case BIT(DRM_ROTATE_270):
+       case DRM_ROTATE_270:
                return PLANE_CTL_ROTATE_90;
        default:
                MISSING_CASE(rotation);
@@ -4248,7 +4248,7 @@ int skl_update_scaler_crtc(struct intel_crtc_state *state)
                      intel_crtc->pipe, SKL_CRTC_INDEX);
 
        return skl_update_scaler(state, !state->base.active, SKL_CRTC_INDEX,
-               &state->scaler_state.scaler_id, BIT(DRM_ROTATE_0),
+               &state->scaler_state.scaler_id, DRM_ROTATE_0,
                state->pipe_src_w, state->pipe_src_h,
                adjusted_mode->crtc_hdisplay, adjusted_mode->crtc_vdisplay);
 }
@@ -10263,7 +10263,7 @@ static void i9xx_update_cursor(struct drm_crtc *crtc, 
u32 base,
                if (HAS_DDI(dev))
                        cntl |= CURSOR_PIPE_CSC_ENABLE;
 
-               if (plane_state->base.rotation == BIT(DRM_ROTATE_180))
+               if (plane_state->base.rotation == DRM_ROTATE_180)
                        cntl |= CURSOR_ROTATE_180;
        }
 
@@ -10309,7 +10309,7 @@ static void intel_crtc_update_cursor(struct drm_crtc 
*crtc,
 
                /* ILK+ do this automagically */
                if (HAS_GMCH_DISPLAY(dev) &&
-                   plane_state->base.rotation == BIT(DRM_ROTATE_180)) {
+                   plane_state->base.rotation == DRM_ROTATE_180) {
                        base += (plane_state->base.crtc_h *
                                 plane_state->base.crtc_w - 1) * 4;
                }
@@ -14304,11 +14304,11 @@ fail:
 void intel_create_rotation_property(struct drm_device *dev, struct intel_plane 
*plane)
 {
        if (!dev->mode_config.rotation_property) {
-               unsigned long flags = BIT(DRM_ROTATE_0) |
-                       BIT(DRM_ROTATE_180);
+               unsigned long flags = DRM_ROTATE_0 |
+                       DRM_ROTATE_180;
 
                if (INTEL_INFO(dev)->gen >= 9)
-                       flags |= BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270);
+                       flags |= DRM_ROTATE_90 | DRM_ROTATE_270;
 
                dev->mode_config.rotation_property =
                        drm_mode_create_rotation_property(dev, flags);
@@ -14451,8 +14451,8 @@ static struct drm_plane 
*intel_cursor_plane_create(struct drm_device *dev,
                if (!dev->mode_config.rotation_property)
                        dev->mode_config.rotation_property =
                                drm_mode_create_rotation_property(dev,
-                                                       BIT(DRM_ROTATE_0) |
-                                                       BIT(DRM_ROTATE_180));
+                                                       DRM_ROTATE_0 |
+                                                       DRM_ROTATE_180);
                if (dev->mode_config.rotation_property)
                        drm_object_attach_property(&cursor->base.base,
                                dev->mode_config.rotation_property,
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index e74d851..f82dcc5 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1258,7 +1258,7 @@ unsigned int intel_tile_height(const struct 
drm_i915_private *dev_priv,
 static inline bool
 intel_rotation_90_or_270(unsigned int rotation)
 {
-       return rotation & (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270));
+       return rotation & (DRM_ROTATE_90 | DRM_ROTATE_270);
 }
 
 void intel_create_rotation_property(struct drm_device *dev,
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 781e2f5..eff26d7 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -775,7 +775,7 @@ static bool intel_fbc_can_activate(struct intel_crtc *crtc)
                return false;
        }
        if (INTEL_INFO(dev_priv)->gen <= 4 && !IS_G4X(dev_priv) &&
-           cache->plane.rotation != BIT(DRM_ROTATE_0)) {
+           cache->plane.rotation != DRM_ROTATE_0) {
                fbc->no_fbc_reason = "rotation unsupported";
                return false;
        }
diff --git a/drivers/gpu/drm/i915/intel_fbdev.c 
b/drivers/gpu/drm/i915/intel_fbdev.c
index 6344999..4fee93d 100644
--- a/drivers/gpu/drm/i915/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/intel_fbdev.c
@@ -223,7 +223,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
         * This also validates that any existing fb inherited from the
         * BIOS is suitable for own access.
         */
-       ret = intel_pin_and_fence_fb_obj(&ifbdev->fb->base, BIT(DRM_ROTATE_0));
+       ret = intel_pin_and_fence_fb_obj(&ifbdev->fb->base, DRM_ROTATE_0);
        if (ret)
                goto out_unlock;
 
@@ -289,7 +289,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
 out_destroy_fbi:
        drm_fb_helper_release_fbi(helper);
 out_unpin:
-       intel_unpin_fb_obj(&ifbdev->fb->base, BIT(DRM_ROTATE_0));
+       intel_unpin_fb_obj(&ifbdev->fb->base, DRM_ROTATE_0);
 out_unlock:
        mutex_unlock(&dev->struct_mutex);
        return ret;
@@ -554,7 +554,7 @@ static void intel_fbdev_destroy(struct intel_fbdev *ifbdev)
 
        if (ifbdev->fb) {
                mutex_lock(&ifbdev->helper.dev->struct_mutex);
-               intel_unpin_fb_obj(&ifbdev->fb->base, BIT(DRM_ROTATE_0));
+               intel_unpin_fb_obj(&ifbdev->fb->base, DRM_ROTATE_0);
                mutex_unlock(&ifbdev->helper.dev->struct_mutex);
 
                drm_framebuffer_remove(&ifbdev->fb->base);
diff --git a/drivers/gpu/drm/i915/intel_sprite.c 
b/drivers/gpu/drm/i915/intel_sprite.c
index 0de935a..22ae2298 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -444,7 +444,7 @@ vlv_update_plane(struct drm_plane *dplane,
                                                   fb->pitches[0], rotation);
        linear_offset -= sprsurf_offset;
 
-       if (rotation == BIT(DRM_ROTATE_180)) {
+       if (rotation == DRM_ROTATE_180) {
                sprctl |= SP_ROTATE_180;
 
                x += src_w;
@@ -577,7 +577,7 @@ ivb_update_plane(struct drm_plane *plane,
                                                   fb->pitches[0], rotation);
        linear_offset -= sprsurf_offset;
 
-       if (rotation == BIT(DRM_ROTATE_180)) {
+       if (rotation == DRM_ROTATE_180) {
                sprctl |= SPRITE_ROTATE_180;
 
                /* HSW and BDW does this automagically in hardware */
@@ -714,7 +714,7 @@ ilk_update_plane(struct drm_plane *plane,
                                                   fb->pitches[0], rotation);
        linear_offset -= dvssurf_offset;
 
-       if (rotation == BIT(DRM_ROTATE_180)) {
+       if (rotation == DRM_ROTATE_180) {
                dvscntr |= DVS_ROTATE_180;
 
                x += src_w;
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c 
b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
index 432c098..a02a24e 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
@@ -78,7 +78,7 @@ static void mdp5_plane_install_rotation_property(struct 
drm_device *dev,
        if (!dev->mode_config.rotation_property)
                dev->mode_config.rotation_property =
                        drm_mode_create_rotation_property(dev,
-                       BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y));
+                       DRM_REFLECT_X | DRM_REFLECT_Y);
 
        if (dev->mode_config.rotation_property)
                drm_object_attach_property(&plane->base,
@@ -309,8 +309,8 @@ static int mdp5_plane_atomic_check(struct drm_plane *plane,
                        return -EINVAL;
                }
 
-               hflip = !!(state->rotation & BIT(DRM_REFLECT_X));
-               vflip = !!(state->rotation & BIT(DRM_REFLECT_Y));
+               hflip = !!(state->rotation & DRM_REFLECT_X);
+               vflip = !!(state->rotation & DRM_REFLECT_Y);
                if ((vflip && !(mdp5_plane->caps & MDP_PIPE_CAP_VFLIP)) ||
                        (hflip && !(mdp5_plane->caps & MDP_PIPE_CAP_HFLIP))) {
                        dev_err(plane->dev->dev,
@@ -743,8 +743,8 @@ static int mdp5_plane_mode_set(struct drm_plane *plane,
        config |= get_scale_config(format, src_h, crtc_h, false);
        DBG("scale config = %x", config);
 
-       hflip = !!(pstate->rotation & BIT(DRM_REFLECT_X));
-       vflip = !!(pstate->rotation & BIT(DRM_REFLECT_Y));
+       hflip = !!(pstate->rotation & DRM_REFLECT_X);
+       vflip = !!(pstate->rotation & DRM_REFLECT_Y);
 
        spin_lock_irqsave(&mdp5_plane->pipe_lock, flags);
 
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c 
b/drivers/gpu/drm/omapdrm/omap_drv.c
index 26c6134..3dd78f2 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -295,9 +295,9 @@ static int omap_modeset_init_properties(struct drm_device 
*dev)
        if (priv->has_dmm) {
                dev->mode_config.rotation_property =
                        drm_mode_create_rotation_property(dev,
-                               BIT(DRM_ROTATE_0) | BIT(DRM_ROTATE_90) |
-                               BIT(DRM_ROTATE_180) | BIT(DRM_ROTATE_270) |
-                               BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y));
+                               DRM_ROTATE_0 | DRM_ROTATE_90 |
+                               DRM_ROTATE_180 | DRM_ROTATE_270 |
+                               DRM_REFLECT_X | DRM_REFLECT_Y);
                if (!dev->mode_config.rotation_property)
                        return -ENOMEM;
        }
diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c 
b/drivers/gpu/drm/omapdrm/omap_fb.c
index 31f5178..5f3337f 100644
--- a/drivers/gpu/drm/omapdrm/omap_fb.c
+++ b/drivers/gpu/drm/omapdrm/omap_fb.c
@@ -179,24 +179,24 @@ void omap_framebuffer_update_scanout(struct 
drm_framebuffer *fb,
                                        (uint32_t)win->rotation);
                        /* fallthru to default to no rotation */
                case 0:
-               case BIT(DRM_ROTATE_0):
+               case DRM_ROTATE_0:
                        orient = 0;
                        break;
-               case BIT(DRM_ROTATE_90):
+               case DRM_ROTATE_90:
                        orient = MASK_XY_FLIP | MASK_X_INVERT;
                        break;
-               case BIT(DRM_ROTATE_180):
+               case DRM_ROTATE_180:
                        orient = MASK_X_INVERT | MASK_Y_INVERT;
                        break;
-               case BIT(DRM_ROTATE_270):
+               case DRM_ROTATE_270:
                        orient = MASK_XY_FLIP | MASK_Y_INVERT;
                        break;
                }
 
-               if (win->rotation & BIT(DRM_REFLECT_X))
+               if (win->rotation & DRM_REFLECT_X)
                        orient ^= MASK_X_INVERT;
 
-               if (win->rotation & BIT(DRM_REFLECT_Y))
+               if (win->rotation & DRM_REFLECT_Y)
                        orient ^= MASK_Y_INVERT;
 
                /* adjust x,y offset for flip/invert: */
@@ -213,7 +213,7 @@ void omap_framebuffer_update_scanout(struct drm_framebuffer 
*fb,
        } else {
                switch (win->rotation & DRM_ROTATE_MASK) {
                case 0:
-               case BIT(DRM_ROTATE_0):
+               case DRM_ROTATE_0:
                        /* OK */
                        break;
 
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c 
b/drivers/gpu/drm/omapdrm/omap_plane.c
index 5252ab7..4c7727e 100644
--- a/drivers/gpu/drm/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -109,8 +109,8 @@ static void omap_plane_atomic_update(struct drm_plane 
*plane,
        win.src_y = state->src_y >> 16;
 
        switch (state->rotation & DRM_ROTATE_MASK) {
-       case BIT(DRM_ROTATE_90):
-       case BIT(DRM_ROTATE_270):
+       case DRM_ROTATE_90:
+       case DRM_ROTATE_270:
                win.src_w = state->src_h >> 16;
                win.src_h = state->src_w >> 16;
                break;
@@ -149,7 +149,7 @@ static void omap_plane_atomic_disable(struct drm_plane 
*plane,
        struct omap_plane_state *omap_state = to_omap_plane_state(plane->state);
        struct omap_plane *omap_plane = to_omap_plane(plane);
 
-       plane->state->rotation = BIT(DRM_ROTATE_0);
+       plane->state->rotation = DRM_ROTATE_0;
        omap_state->zorder = plane->type == DRM_PLANE_TYPE_PRIMARY
                           ? 0 : omap_plane->id;
 
@@ -178,7 +178,7 @@ static int omap_plane_atomic_check(struct drm_plane *plane,
                return -EINVAL;
 
        if (state->fb) {
-               if (state->rotation != BIT(DRM_ROTATE_0) &&
+               if (state->rotation != DRM_ROTATE_0 &&
                    !omap_framebuffer_supports_rotation(state->fb))
                        return -EINVAL;
        }
@@ -269,7 +269,7 @@ static void omap_plane_reset(struct drm_plane *plane)
         */
        omap_state->zorder = plane->type == DRM_PLANE_TYPE_PRIMARY
                           ? 0 : omap_plane->id;
-       omap_state->base.rotation = BIT(DRM_ROTATE_0);
+       omap_state->base.rotation = DRM_ROTATE_0;
 
        plane->state = &omap_state->base;
        plane->state->plane = plane;
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 3edeaf8..57bbc61 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -84,13 +84,13 @@ static inline uint64_t I642U64(int64_t val)
  * DRM_REFLECT_Y reflects the image along the specified axis prior to rotation
  */
 #define DRM_ROTATE_MASK 0x0f
-#define DRM_ROTATE_0   0
-#define DRM_ROTATE_90  1
-#define DRM_ROTATE_180 2
-#define DRM_ROTATE_270 3
+#define DRM_ROTATE_0   BIT(0)
+#define DRM_ROTATE_90  BIT(1)
+#define DRM_ROTATE_180 BIT(2)
+#define DRM_ROTATE_270 BIT(3)
 #define DRM_REFLECT_MASK (~DRM_ROTATE_MASK)
-#define DRM_REFLECT_X  4
-#define DRM_REFLECT_Y  5
+#define DRM_REFLECT_X  BIT(4)
+#define DRM_REFLECT_Y  BIT(5)
 
 enum drm_connector_force {
        DRM_FORCE_UNSPECIFIED,
-- 
2.5.5

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