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: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 13c7ba5..e946b5f5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -115,6 +115,8 @@
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 @@
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;
}