This adds optional backlight support via DSI commands. If
a max_brightness is set in the panel description the backlight
is created.

While at that we fold in the already sent out clock fix and
a fix that prevents us from clearing all mode flags when we
only want HS mode.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
---
Guido Günther (3):
      drm/panel: visionox-rm69299: Fix clock frequency for SHIFT6mq
      drm/panel: visionox-rm69299: Don't clear all mode flags
      drm/panel: visionox-rm69299: Add backlight support

 drivers/gpu/drm/panel/panel-visionox-rm69299.c | 71 +++++++++++++++++++++++++-
 1 file changed, 69 insertions(+), 2 deletions(-)
---
base-commit: b320789d6883cc00ac78ce83bccbfe7ed58afcf0
change-id: 20250901-shift6mq-panel-959b3087ecd2

Best regards,
-- 
Guido Günther <agx@sigxcpu.org>