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Maxime Ripard
8d89e964d7
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 <ville.syrjala@linux.intel.com> Link: https://lore.kernel.org/r/20250930-drm-no-more-existing-state-v5-23-eeb9e1287907@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>