video: panel: add LG LH400WV3-SD04 MIPI DSI panel driver

LG LH400WV3-SD04 is a color active matrix TFT (Thin Film Transistor)
liquid crystal display (LCD). The resolution of a 4" contains 480 x 800
pixels.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
3 files changed