Hi Tianshu and Sakari, On 9/4/18 1:30 PM, Javier Martinez Canillas wrote: > Hello, > > This series allows the ipu3-cio2 driver to properly expose a subset of the > media graph even if some drivers for the pending subdevices fail to probe. > > Currently the driver exposes a non-functional graph since the pad links are > created and the subdev dev nodes are registered in the v4l2 async .complete > callback. Instead, these operations should be done in the .bound callback. > > Patch #1 just adds a v4l2_device_register_subdev_node() function to allow > registering a single device node for a subdev of a v4l2 device. > > Patch #2 moves the logic of the ipu3-cio2 .complete callback to the .bound > callback. The .complete callback is just removed since is empy after that. > > Best regards, > Javier > > > Javier Martinez Canillas (2): > [media] v4l: allow to register dev nodes for individual v4l2 subdevs > media: intel-ipu3: create pad links and register subdev nodes at bound > time > Any comments about these patches? Best regards, -- Javier Martinez Canillas Software Engineer - Desktop Hardware Enablement Red Hat
