[sin4i_csi] Implement G_MBUS_CONFIG in camera sub drivers.

Signed-off-by: Anatoliy Sokolov <aesok@post.ru>
[sun4i_csi] Use g_mbus_config subdevice video operation to get
mediabus configurations.

Signed-off-by: Anatoliy Sokolov <aesok@post.ru>
[sun4i_csi] Remove unused debug code.

Signed-off-by: Anatoliy Sokolov <aesok@post.ru>
[sun4i_csi] Remove CSI_SUBDEV_CMD_SET_INFO subdev ioctl command.

Signed-off-by: Anatoliy Sokolov <aesok@post.ru>
[sun41_csi] In camera sub-drivers change declaration of the ccm_info_con
variable to static.

Signed-off-by: Anatoliy Sokolov <aesok@post.ru>
[sun4i_csi] Converts the camera sub-drivers to use the module_i2c_driver
macro.

74Signed-off-by: Anatoliy Sokolov <aesok@post.ru>