Re: [PATCH 3/4] pxa-camera: Match with device node, not the port node

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Robert,

On Wed, Aug 21, 2019 at 09:26:59AM +0200, Robert Jarzmik wrote:
> Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> writes:
> 
> > V4L2 fwnode matching right now still works based on device nodes, not port
> > nodes. Fix this.
> Mmmh why does it need a fix, and what's wrong on device node matching ? This
> commit message is a bit too brief for me to understand why a fix is needed.

The V4L2 async framework matches the async sub-devices based on their
device nodes on fwnode matching which is used on DT-based systems. If a
port node is provided instead, there won't be a match.

> 
> Moreover, does it have an impact on
> Documentation/devicetree/bindings/media/pxa-camera.txt ?

The bindings are fine.

-- 
Regards,

Sakari Ailus
sakari.ailus@xxxxxxxxxxxxxxx



[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]

  Powered by Linux