From afea87890ddace6980fdff405f2ea4cacc5c9b22 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Tue, 30 Sep 2025 12:59:39 +0200 Subject: [PATCH] drm/mediatek: Switch to drm_atomic_get_new_crtc_state() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The mediatek atomic_check implementation uses the deprecated drm_atomic_get_existing_crtc_state() helper. This hook is called as part of the global atomic_check, thus before the states are swapped. The existing state thus points to the new state, and we can use drm_atomic_get_new_crtc_state() instead. Reviewed-by: Ville Syrjälä Link: https://lore.kernel.org/r/20250930-drm-no-more-existing-state-v5-24-eeb9e1287907@kernel.org Signed-off-by: Maxime Ripard --- drivers/gpu/drm/mediatek/mtk_plane.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_plane.c b/drivers/gpu/drm/mediatek/mtk_plane.c index 02349bd440017..1b5667ddbb032 100644 --- a/drivers/gpu/drm/mediatek/mtk_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_plane.c @@ -122,7 +122,8 @@ static int mtk_plane_atomic_async_check(struct drm_plane *plane, if (ret) return ret; - crtc_state = drm_atomic_get_existing_crtc_state(state, new_plane_state->crtc); + crtc_state = drm_atomic_get_new_crtc_state(state, + new_plane_state->crtc); return drm_atomic_helper_check_plane_state(plane->state, crtc_state, DRM_PLANE_NO_SCALING, -- 2.47.3