linux-imx

MLK-15321-3 drm/imx: dpu: Add render feature support

Implement Blt engine as DRM renderer.
Add dpu ioctl to support imx-drm render feature.

Signed-off-by: Adrian Negreanu <adrian.negreanu@nxp.com>
Signed-off-by: Marius Vlad <marius-cristian.vlad@nxp.com>
Signed-off-by: Meng Mingming <mingming.meng@nxp.com>