Hi Guennadi, Thanks for the patch. Hopefully we get this in for 3.11 On Tue, Jun 11, 2013 at 1:53 PM, Guennadi Liakhovetski <g.liakhovetski@xxxxxx> wrote: > Currently bridge device drivers register devices for all subdevices > synchronously, tupically, during their probing. E.g. if an I2C CMOS sensor > is attached to a video bridge device, the bridge driver will create an I2C > device and wait for the respective I2C driver to probe. This makes linking > of devices straight forward, but this approach cannot be used with > intrinsically asynchronous and unordered device registration systems like > the Flattened Device Tree. To support such systems this patch adds an > asynchronous subdevice registration framework to V4L2. To use it respective > (e.g. I2C) subdevice drivers must register themselves with the framework. > A bridge driver on the other hand must register notification callbacks, > that will be called upon various related events. > > Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx> Acked-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx> Tested-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx> Regards, --Prabhakar Lad -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
