Hi Francesco,
On Thu, Jun 26, 2025 at 11:25:24AM +0200, Francesco Dolcini wrote:
> Hello Maxime,
> thanks for the patch
>
> On Wed, Jun 25, 2025 at 08:48:37AM +0200, Maxime Ripard wrote:
> > Here's a series fixing (hopefully) the panel-simple regression for
> > panels with a panel-dpi compatible.
> >
> > It's only build tested, so if you could give that series a try
> > Francesco, I'd really appreciate it.
>
> It does not build for me, applied on top of commit ee88bddf7f2f ("Merge tag
> 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf")
>
> SYNC include/config/auto.conf.cmd
> CALL scripts/checksyscalls.sh
> CC drivers/gpu/drm/drm_of.o
> CC [M] drivers/gpu/drm/panel/panel-simple.o
> AR drivers/gpu/drm/built-in.a
> AR drivers/gpu/built-in.a
> AR drivers/built-in.a
> AR built-in.a
> AR vmlinux.a
> LD vmlinux.o
> OBJCOPY modules.builtin.modinfo
> GEN modules.builtin
> GEN .vmlinux.objs
> MODPOST Module.symvers
> ERROR: modpost: "mipi_dsi_bus_type" [drivers/gpu/drm/panel/panel-simple.ko]
> undefined!
> make[2]: *** [scripts/Makefile.modpost:147: Module.symvers] Error 1
> make[1]: *** [/home/francesco/Toradex/sources/linux/Makefile:1953: modpost]
> Error 2
> make: *** [Makefile:248: __sub-make] Error 2
> [Exit 2]Thanks for giving it a try. Can you share the defconfig you've been using? Maxime
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