Update firmware to v2.6, it support standby, controlled by mailbox
commend. And update the licence.
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Signed-off-by: Kyle McMartin <kyle@kernel.org>
This dptx firmware is required by rk3399 Type-C DisplayPort controller.
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Signed-off-by: Kyle McMartin <kyle@kernel.org>