Em Mon, 4 May 2020 10:16:28 +0200 Patrik Gfeller <patrik.gfeller@xxxxxxxxx> escreveu: > On Sun, 3 May 2020 18:07:51 +0200 > Patrik Gfeller <patrik.gfeller@xxxxxxxxx> wrote: > > > On Sun, 3 May 2020 18:03:54 +0200 > > Francescodario Cuzzocrea <francescodario.cuzzocrea@xxxxxxxxxxxxxx> wrote: > > > > > Il giorno dom 3 mag 2020 alle ore 17:32 Mauro Carvalho Chehab < > > [...] > > > > > > Thanks a lot !! > > > > > [...] > > > According to my understarding mine which is baytrail should be ISP2400 > > > > I have ISP2401 (rev B) ... I'll give it a try :-) - thanks Mauro! > > I was not able yet to compile the kernel 4.4 successfully yet. Yesterday, I imported only a subset of the yocto patches. I imported today all 24 patches from it, as some patches depend on hacks on other upstream stuff. You'll need to do a: $ git remote update && git reset --hard origin/yocto_intel_atom To update your local branch. > I get quite > some warnings that are treated as errors. I assume that I can "resolve" > this by removing the respective compiler flag (-Werror). Yeah, you may need to to that. There's a Kernel option with disables -Werror. You may also change the Makefile to add things like: # HACK! While this driver is in bad shape, don't enable several warnings # that would be otherwise enabled with W=1 ccflags-y += $(call cc-disable-warning, implicit-fallthrough) ccflags-y += $(call cc-disable-warning, missing-prototypes) ccflags-y += $(call cc-disable-warning, missing-declarations) ccflags-y += $(call cc-disable-warning, suggest-attribute=format) ccflags-y += $(call cc-disable-warning, unused-const-variable) ccflags-y += $(call cc-disable-warning, unused-but-set-variable) (this is what we do with the upstream version, as this driver is on bad shape) > But there are a few things that will take more time for me to investigate: > > drivers/media/pci/atomisp//css2401a0_v21_build/../atomisp_driver/atomisp_cmd.c:36:10: fatal error: linux/kct.h: No such file or directory > include/media/v4l2-subdev.h:821:51: error: ‘const struct v4l2_subdev_core_ops’ has no member named ‘g_chip_ident’ > include/media/v4l2-subdev.h:822:15: error: ‘const struct v4l2_subdev_core_ops’ has no member named ‘g_chip_ident’ > > I'll keep you updated. Maybe now with the other patches applied, this could have been solved. Thanks, Mauro
