On 16/10/2019 21:51, Fabio Estevam wrote: > Hi Steve, > > On Wed, Oct 16, 2019 at 4:11 PM Steve Longerbeam <slongerbeam@xxxxxxxxx> wrote: > >> FIM is available on the above nodes (/dev/video0 and /dev/video3), after >> enabling links to them. So please try: >> >> # media-ctl -l "'ipu1_csi0':2 -> 'ipu1_csi0 capture':0[1]" >> # v4l2-ctl -d0 --list-ctrls >> >> # media-ctl -l "'ipu1_csi1':2 -> 'ipu1_csi1 capture':0[1]" >> # v4l2-ctl -d3 --list-ctrls > > Thanks. This makes the FIM controls to appear. > > However, if I run the following configuration so that I can get > Gstreamer pipeline to run (gst-launch-1.0 v4l2src device=/dev/video2 ! > kmssink) then FIM does not appear. > > # media-ctl -l "'adv7180 4-0021':0 -> 'ipu1_csi0_mux':4[1]" > media-ctl -l "'ipu1_csi0_mux':5 -> 'ipu1_csi0':0[1]"; > media-ctl -l "'ipu1_csi0':1 -> 'ipu1_vdic':0[1]" > media-ctl -l "'ipu1_vdic':2 -> 'ipu1_ic_prp':0[1]" > media-ctl -l "'ipu1_ic_prp':2 -> 'ipu1_ic_prpvf':0[1]" > media-ctl -l "'ipu1_ic_prpvf':1 -> 'ipu1_ic_prpvf capture':0[1]" > > But I think this behavior is expected according to your previous explanation: > > "If /dev/video2 is the "ipu1_ic_prpvf capture" node, it's because FIM is > not yet available on those nodes. The FIM is only available on the > "ipuX_csiY capture" nodes. It's on my plate to fix that." > > Thanks for your patience in clarifying this. > > Cheers > This discussion fizzled out, and in any case this patch no longer applies. I'm marking it as 'Changes Requested' in patchwork. Regards, Hans
