drm/panel: jd9365da: Support for Anbernic RG-DS Panel

drm/panel: jd9365da: Support for Anbernic RG-DS Panel

Add support for both panels used in the Anbernic RG-DS. These panels
are physically identical and differ only with a single instruction
in the init sequence. The init sequence commands suggest it uses
an identical controller as the jd9365da.

Additionally, allow specifying per-panel dsi->mode_flags that can
override the default values.

Co-developed-by: Alexander Weinzerl <aweinzerl13@yahoo.com>
Signed-off-by: Alexander Weinzerl <aweinzerl13@yahoo.com>
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20260113195721.151205-4-macroalpha82@gmail.com