Enable the GFX device with a framebuffer memory region.
Signed-off-by: NJoel Stanley <joel@jms.id.au>
Signed-off-by: NTommy Haung <tommy_huang@aspeedtech.com>
Reviewed-by: NJoel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220302024930.18758-3-tommy_huang@aspeedtech.comSigned-off-by: NJoel Stanley <joel@jms.id.au>