drm/panel: himax-hx83102: Break out as separate driver

The Starry HX83102 based mipi panel should never have been part of the boe
tv101wum-n16 driver. Discussion with Doug and Linus in V1 [1], we need a
separate driver to enable the hx83102 controller.

In hx83102 driver, add DSI commands as macros. So it can add some panels
with same control model in the future.

In the old boe-tv101wum-nl6 driver inital cmds was invoked at the end of
prepare() function , and call 0x11 and 0x29 at end of inital. For
himax-hx83102 driver, we move 0x11 and 0x29 cmds invoked at prepare()
function.

Note:0x11 is mipi_dsi_dcs_exit_sleep_mode
     0x29 is mipi_dsi_dcs_set_display_on

[1]: https://lore.kernel.org/all/CACRpkdbzYZAS0=zBQJUC4CB2wj4s1h6n6aSAZQvdMV95r3zRUw@mail.gmail.com



Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240516072039.1287065-3-yangcong5@huaqin.corp-partner.google.com


Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240516072039.1287065-3-yangcong5@huaqin.corp-partner.google.com