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Commit ea8802d3 authored by Gustavo Padovan's avatar Gustavo Padovan Committed by Inki Dae
Browse files

drm/exynos: don't do any DPMS operation while updating planes 



DPMS only makes sense when the mode changes, for plane update changes do
not perform any dpms operation.

This move places the win_commit() and commit() calls directly in the code
instead of calling exynos_drm_crtc_commit() thus avoiding DPMS operations.

Signed-off-by: default avatarGustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent e7cd8111

drivers/gpu/drm/exynos/exynos_drm_crtc.c

+7 −1
Original line number Diff line number Diff line
@@ -115,6 +115,8 @@ static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y, 
					  struct drm_framebuffer *old_fb)

{

	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);

	struct exynos_drm_manager *manager = exynos_crtc->manager;

	struct exynos_drm_plane *exynos_plane = to_exynos_plane(crtc->primary);

	struct drm_framebuffer *fb = crtc->primary->fb;

	unsigned int crtc_w;

	unsigned int crtc_h;
@@ -134,7 +136,11 @@ static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y, 
	if (ret)

		return ret;



	exynos_drm_crtc_commit(crtc);

	if (manager->ops->win_commit)

		manager->ops->win_commit(manager, exynos_plane->zpos);



	if (manager->ops->commit)

		manager->ops->commit(manager);



	return 0;

}