drm/panel: visionox-r66451: transition to mipi_dsi wrapped functions

Change the visionox-r66451 panel to use multi style functions for
improved error handling. Additionally, always drop LPM flag after
sending init sequence.

Signed-off-by: Tejas Vipin <tejasvipin76@gmail.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250210092342.287324-1-tejasvipin76@gmail.com