This patch forwards IPUv3 common driver from imx_4.19.y kernel.
This includs IPUv3 common, IPUv3 prefetch engine and VDOA support.
Reviewed-by: Sandor Yu <Sandor.yu@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
[ Aisheng: squash legacy patches ]
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
[ Liu Ying: Use platform_get_irq() to get vdoa irq, not platform_get_resource() ]
[ Liu Ying: Check bypass_reset to do internal reset in ipu_probe() ]
Signed-off-by: Liu Ying <victor.liu@nxp.com>
[ Liu Ying: Set ipu->online to false if device_reset() fails ]
Signed-off-by: Liu Ying <victor.liu@nxp.com>
[ Liu Ying: Call dev_err_probe() if device_reset() fails in ipu_probe() ]
Signed-off-by: Liu Ying <victor.liu@nxp.com>
[ Robby Cai: Update class_create() api ]
Signed-off-by: Robby Cai <robby.cai@nxp.com>
