drm/vc4: Use drm_crtc_mask()

Use drm_crtc_mask() where appropriate.

Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180626194716.12522-9-ville.syrjala@linux.intel.com
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index dcadf793ee80697cae097733eb387470c6423594..d222358fa8a701666aa0e7a0a70c51504fb08039 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -1081,7 +1081,7 @@ static int vc4_crtc_bind(struct device *dev, struct device *master, void *data)
                if (IS_ERR(plane))
                        continue;
 
-               plane->possible_crtcs = 1 << drm_crtc_index(crtc);
+               plane->possible_crtcs = drm_crtc_mask(crtc);
        }
 
        /* Set up the legacy cursor after overlay initialization,
@@ -1090,7 +1090,7 @@ static int vc4_crtc_bind(struct device *dev, struct device *master, void *data)
         */
        cursor_plane = vc4_plane_init(drm, DRM_PLANE_TYPE_CURSOR);
        if (!IS_ERR(cursor_plane)) {
-               cursor_plane->possible_crtcs = 1 << drm_crtc_index(crtc);
+               cursor_plane->possible_crtcs = drm_crtc_mask(crtc);
                crtc->cursor = cursor_plane;
        }
 
@@ -1118,7 +1118,7 @@ static int vc4_crtc_bind(struct device *dev, struct device *master, void *data)
 err_destroy_planes:
        list_for_each_entry_safe(destroy_plane, temp,
                                 &drm->mode_config.plane_list, head) {
-               if (destroy_plane->possible_crtcs == 1 << drm_crtc_index(crtc))
+               if (destroy_plane->possible_crtcs == drm_crtc_mask(crtc))
                    destroy_plane->funcs->destroy(destroy_plane);
        }
 err: