drm/panel: Add support for Samsung LTN101NT05 panel

The Samsung LNT101NT05 10.1" WXVGA panel can be supported by the simple panel
driver.

Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>