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authorVille Syrjälä <ville.syrjala@linux.intel.com>2018-01-23 20:08:53 +0300
committerVille Syrjälä <ville.syrjala@linux.intel.com>2018-02-02 17:50:28 +0300
commitb46a24bcc2b4c4e8b3cbd8c804ecd987a1354d03 (patch)
tree0bc23cc07a890b1fd71f2b3a73115bf2e791cf29 /drivers/gpu/drm/rcar-du
parentff62981136ec2fc81fddc7f6eb8427c4ed78f2ac (diff)
downloadlinux-b46a24bcc2b4c4e8b3cbd8c804ecd987a1354d03.tar.xz
drm/rcar-du: Use drm_mode_get_hv_timing() to populate plane clip rectangle
Use drm_mode_get_hv_timing() to fill out the plane clip rectangle. No functional changes as the code already uses crtc_state->mode to populate the clip, which is also what drm_mode_get_hv_timing() uses. Once everyone agrees on this we can move the clip handling into drm_atomic_helper_check_plane_state(). Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180123170857.13818-1-ville.syrjala@linux.intel.com Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/rcar-du')
-rw-r--r--drivers/gpu/drm/rcar-du/rcar_du_plane.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
index 4a3d16cf3ed6..5687a94d4cb1 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -572,7 +572,7 @@ int __rcar_du_plane_atomic_check(struct drm_plane *plane,
{
struct drm_device *dev = plane->dev;
struct drm_crtc_state *crtc_state;
- struct drm_rect clip;
+ struct drm_rect clip = {};
int ret;
if (!state->crtc) {
@@ -589,10 +589,9 @@ int __rcar_du_plane_atomic_check(struct drm_plane *plane,
if (IS_ERR(crtc_state))
return PTR_ERR(crtc_state);
- clip.x1 = 0;
- clip.y1 = 0;
- clip.x2 = crtc_state->mode.hdisplay;
- clip.y2 = crtc_state->mode.vdisplay;
+ if (crtc_state->enable)
+ drm_mode_get_hv_timing(&crtc_state->mode,
+ &clip.x2, &clip.y2);
ret = drm_atomic_helper_check_plane_state(state, crtc_state, &clip,
DRM_PLANE_HELPER_NO_SCALING,