DPI and SDI are different from the other interfaces as they are not hwmods and there is not platform driver for them. They could be said to be a part of DSS or DISPC modules, although it's not a clear definition. This patch moves DPI and SDI initialization into DSS platform driver, making the code more consistent: omap_dss_probe() only initializes platform drivers now. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>