Unverified Commit c167ee1f authored by Paul Cercueil's avatar Paul Cercueil
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drm/ingenic: Don't request full modeset if property is not modified 



Avoid requesting a full modeset if the sharpness property is not
modified, because then we don't actually need it.

Signed-off-by: default avatarPaul Cercueil <paul@crapouillou.net>
Acked-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708205406.96473-5-paul@crapouillou.net
parent d292dc32

drivers/gpu/drm/ingenic/ingenic-ipu.c

+3 −1
Original line number Diff line number Diff line
@@ -697,10 +697,12 @@ ingenic_ipu_plane_atomic_set_property(struct drm_plane *plane, 
{

	struct ingenic_ipu *ipu = plane_to_ingenic_ipu(plane);

	struct drm_crtc_state *crtc_state;

	bool mode_changed;



	if (property != ipu->sharpness_prop)

		return -EINVAL;



	mode_changed = val != ipu->sharpness;

	ipu->sharpness = val;



	if (state->crtc) {
@@ -708,7 +710,7 @@ ingenic_ipu_plane_atomic_set_property(struct drm_plane *plane, 
		if (WARN_ON(!crtc_state))

			return -EINVAL;



		crtc_state->mode_changed = true;

		crtc_state->mode_changed |= mode_changed;

	}



	return 0;