staging: drm/omap: Get DMM resources from hwmod
This patch splits the DMM off into a separate sub-device, in order to
utilize the platform device information that was created as part of
the OMAP hwmod entry for the DMM.
The driver probe function queries the iomem resource and IRQ using
standard platform_get functions.
The OMAP DRM driver now calls the platform_driver_register() function
for the subordinate DMM driver inside its probe function. This
guarantees the required order for the DMM and ensures the DMM resources
are available for use by the DRM driver.
Signed-off-by: Andy Gross <andy.gross@ti.com>
Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4 files changed