Merge tag 'drm-misc-fixes-2025-03-13' of https://gitlab.freedesktop.org/drm/misc/kernel

 into drm-fixes

A null pointer check for gma500, two clippy fixes for panic, a fix for
an interaction between DPMS and atomic leading to dropped frames, and
a locking fix  for dp_mst

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250313-holistic-clay-moose-fead28@houat