Commit 13eff9ae authored Nov 23, 2017 by Ville Syrjälä

drm/meson: 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>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: linux-amlogic@lists.infradead.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171123190502.28449-9-ville.syrjala@linux.intel.com


Reviewed-by: Thierry Reding <treding@nvidia.com>

parent bd6120db

drivers/gpu/drm/meson/meson_plane.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -58,8 +58,9 @@ static int meson_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,