drm/panel: Add Feiyang FY07024DI26A30-D MIPI-DSI LCD panel

Feiyang FY07024DI26A30-D is 1024x600, 4-lane MIPI-DSI LCD panel.

Add panel driver for it.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Tested-by: Bhushan Shah <bshah@kde.org>
Tested-by: Merlijn Wajer <merlijn@wizzup.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190212204109.3528-2-jagan@amarulasolutions.com