raspberrypi inclusion
category: feature
bugzilla: 50432

------------------------------

This patch adjusts following video & logo patches for
raspberry pi on non-Raspberry Pi platforms, using specific
config CONFIG_OPENEULER_RASPBERRYPI to distinguish them:

38a1e371 bcm2708 framebuffer driver
08fb78e5 drm: Checking of the pitch is only valid for linear formats
31c95f1a media: videobuf2: Allow exporting of a struct dmabuf
Signed-off-by: NFang Yafen <yafen@iscas.ac.cn>
Reviewed-by: NXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>