Thanks Shuah. Just sent out v3. On Tue, Jun 28, 2022 at 12:43 AM Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx> wrote: > > On 6/26/22 7:30 PM, Yunke Cao wrote: > > Hi Shuah, > > > > Thanks for the pointers. > > > > >> > >> Why is this necessary? How did you test this change? How could > >> one use this feature? > >> > > > > Add lens to vimc driver and link them with sensors using ancillary links. > > Provides an example of ancillary link usage.The lens supports > > FOCUS_ABSOLUTE control. > > > > Test example: With default vimc topology > >> media-ctl -p > > Media controller API version 5.18.0 > > … > > - entity 28: Lens A (0 pad, 0 link) > > type V4L2 subdev subtype Lens flags 0 > > device node name /dev/v4l-subdev6 > > - entity 29: Lens B (0 pad, 0 link) > > type V4L2 subdev subtype Lens flags 0 > > device node name /dev/v4l-subdev7 > >> v4l2-ctl -d /dev/v4l-subdev7 -C focus_absolute > > focus_absolute: 0 > > > > Send me v3 with all of this information in the commit log and add > this to document as well. > > thanks, > -- Shuah
