[RFC 0/5] [media] rcar-vin: skeleton driver not depending on soc_camera

[RFC 0/5] [media] rcar-vin: skeleton driver not depending on soc_camera

[Niklas Söderlund]

Hi,

This is a RFC for the initial work of a rcar-vin driver that do not depend on
the soc_camera framework. What is presented here is a WIP, lots of stuff is
missing:

 - Setting format handling together with the v4l2_subdev.
 - DMA engine integration.
 - Power management
 - ...

I saw some recent patches on linux-se where the soc_camera rcar_vin driver is
extended so I though it best to make others aware of what I'm working on. But
since this in such a incomplete state I do not wish to generate noise on
linux-media so I just post it here.

Niklas Söderlund (5):
  [media] rcar-vin: add skeleton
  [media] rcar-vin: hookup a vb2queue
  [media] rcar-vin: add array of supported formats
  [media] rcar-vin: add video_device
  [media] rcar-vin: hookup subdeivce using v4l2-async

 drivers/media/platform/rcar-vin.c | 697 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 697 insertions(+)
 create mode 100644 drivers/media/platform/rcar-vin.c

--
2.7.0

Re: [RFC 0/5] [media] rcar-vin: skeleton driver not depending on soc_camera

[Laurent Pinchart]

Hi Niklas,

Thank you for the patches.

On Thursday 14 January 2016 14:30:11 Niklas Söderlund wrote:
> Hi,
> 
> This is a RFC for the initial work of a rcar-vin driver that do not depend
> on the soc_camera framework. What is presented here is a WIP, lots of stuff
> is missing:
> 
>  - Setting format handling together with the v4l2_subdev.
>  - DMA engine integration.
>  - Power management
>  - ...
> 
> I saw some recent patches on linux-se where the soc_camera rcar_vin driver
> is extended so I though it best to make others aware of what I'm working
> on. But since this in such a incomplete state I do not wish to generate
> noise on linux-media so I just post it here.
> 
> Niklas Söderlund (5):
>   [media] rcar-vin: add skeleton
>   [media] rcar-vin: hookup a vb2queue
>   [media] rcar-vin: add array of supported formats
>   [media] rcar-vin: add video_device
>   [media] rcar-vin: hookup subdeivce using v4l2-async

Could you please resend the five patches squashed together ? It's difficult to 
review a new driver split across several patches.

>  drivers/media/platform/rcar-vin.c | 697 +++++++++++++++++++++++++++++++++++
>  1 file changed, 697 insertions(+)
>  create mode 100644 drivers/media/platform/rcar-vin.c
> 
> --
> 2.7.0

-- 
Regards,

Laurent Pinchart