From 8d89e964d7aa25f935eaf1bd5dce72ad6c45cf61 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Tue, 30 Sep 2025 12:59:38 +0200 Subject: [PATCH] drm/loongson: Switch to drm_atomic_get_new_crtc_state() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The loongson 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-v5-23-eeb9e1287907@kernel.org Signed-off-by: Maxime Ripard Signed-off-by: maoxiaochuan --- drivers/gpu/drm/loongson/lsdc_plane.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/loongson/lsdc_plane.c b/drivers/gpu/drm/loongson/lsdc_plane.c index d227a2c1d..ae054b92f 100644 --- a/drivers/gpu/drm/loongson/lsdc_plane.c +++ b/drivers/gpu/drm/loongson/lsdc_plane.c @@ -195,7 +195,7 @@ static int lsdc_cursor_plane_atomic_async_check(struct drm_plane *plane, return -EINVAL; } - crtc_state = drm_atomic_get_existing_crtc_state(state, new_state->crtc); + crtc_state = drm_atomic_get_new_crtc_state(state, new_state->crtc); if (!crtc_state->active) return -EINVAL;