Re: [PATCH v12 0/6] staging: vc04_services: vchiq: Register devices with a custom bus_type

Stefan Wahren
2023-09-30T10:10:58Z

Am 23.09.23 um 16:31 schrieb Umang Jain:
> The patch series added a new bus type vchiq_bus_type and registers
> child devices in order to move them away from using platform
> device/driver.
>
> Tested on RPi-3-b with media tree master branch.
>
> Patch 1/6 and 2/6 adds explicit DMA mask to bcm2835-camera
> and bcm2835-audio respectively to avoid regression when moving
> to away from platform device/driver model.
>
> Patch 3/6 and 4/6 adds a new bus_type and registers them to vchiq
> interface
>
> Patch 5/6 and 6/6 moves the bcm2835-camera and bcm2835-audio
> to the new bus respectively
>
> Patch 5/5 removes a platform registeration helper which is no
> longer required.
>
> Changes in v12:
> - Add initial two patches to set DMA Mask explicitly to avoid regression
> - fixup vchiq_device.c bad squash in v11
> - Rename vchiq_device.[ch] to vchiq_bus.[ch]
> - Fix memory leak if device cannot be registered
> - Make vchiq_bus_type_match() use bool values
> - vchiq_register_child() helper removal folded in 6/6
> instead of creating extra patch.

The whole series is

Reviewed-by: Stefan Wahren <wahrenst@gmx.net>