From: Ville Syrjälä <ville.syrj...@linux.intel.com>
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.pinch...@ideasonboard.com>
Cc: CK Hu <ck...@mediatek.com>
Cc: Philipp Zabel <p.za...@pengutronix.de>
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 5ef898b93d8d..b5c6eec9a584 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -108,8 +108,9 @@ static int mtk_plane_atomic_check(struct drm_plane *plane,
if (IS_ERR(crtc_state))
return PTR_ERR(crtc_state);
- 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);
return drm_atomic_helper_check_plane_state(state, crtc_state, &clip,
DRM_PLANE_HELPER_NO_SCALING,
--
2.13.6
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