On 22-07-05 12:43:41, Petko Manolov wrote: > On 22-06-30 22:42:57, Laurent Pinchart wrote: > > On Thu, Jun 30, 2022 at 09:52:05PM +0300, Petko Manolov wrote: > > > On 22-06-30 03:50:55, Laurent Pinchart wrote: > > > > > > > > For an i.MX8MM I'd try running the mainline kernel directly. If that > > > > doesn't work, I would backport the camera drivers from mainline to the > > > > v5.15 NXP kernel. As far as I know, the v5.18 branch isn't an official > > > > BSP release (I'm actually not sure what it's for). > > > > > > The 5.15 NXP kernel got released sometime in June, but the CSI capture > > > drivers are pretty much the same as in their older versions. So sad... > > > > > > Nevermind, i'll share any good news here as well as the imx492 driver code > > > as soon i am certain it can successfully stream in at least one mode. > > > > > > BTW, the 'fec' section in Variscite's var-som-symphony DT is broken for > > > v5.18 (mainline) kernels. I am not certain whom should i send the patch. > > > Would that be Rob Herring or should i just use 'git blame' to identify the > > > victim? :) > > > > scripts/get_maintainer.pl is your friend for that. > > Done, sent a patch for review to lkml and Rob. Still waiting for the storm to come... ;) > Banged on var-som-symphony DT enough to get imx492 detected (on 5.19.0-rc4) by > its driver. imx-mipi-csis also looks happy enough. Both drivers finish their > probe() successfully. However, i don't see /dev/video0, any ideas what might > be the reason? Please ignore the above. I had to enable VIDEO_IMX7_CSI for the right driver to get loaded. What a mess. Petko
