Hi Am 23.02.22 um 17:11 schrieb Doug Anderson: > Hi, > > On Tue, Feb 22, 2022 at 1:31 AM Geert Uytterhoeven wrote: >> >> On Tue, Feb 8, 2022 at 10:39 AM Geert Uytterhoeven wrote: >>> On Mon, Feb 7, 2022 at 12:31 PM Thomas Zimmermann wrote: >>>> As reported in [1], DRM_PANEL_EDP depends on DRM_DP_HELPER. Select >>>> the option to fix the build failure. The error message is shown >>>> below. >>>> >>>> arm-linux-gnueabihf-ld: drivers/gpu/drm/panel/panel-edp.o: in function >>>> `panel_edp_probe': panel-edp.c:(.text+0xb74): undefined reference to >>>> `drm_panel_dp_aux_backlight' >>>> make[1]: *** [/builds/linux/Makefile:1222: vmlinux] Error 1 >>>> >>>> The issue has been reported before, when DisplayPort helpers were >>>> hidden behind the option CONFIG_DRM_KMS_HELPER. [2] >>>> >>>> v2: >>>> * fix and expand commit description (Arnd) >>>> >>>> Signed-off-by: Thomas Zimmermann >>> >>> Thanks for your patch! >>> >>> This fixes the build errors I'm seeing, so >>> Tested-by: Geert Uytterhoeven >> >> Is this planned to be queued? This is still failing in drm-next. >> Thanks! > > Looks like this has been in drm-misc-next since Feb 4: > > --- > > commit eea89dff4c39a106f98d1cb5e4d626f8c63908b9 > Author: Thomas Zimmermann > AuthorDate: Thu Feb 3 10:39:22 2022 +0100 > Commit: Thomas Zimmermann > CommitDate: Fri Feb 4 09:38:47 2022 +0100 > > drm/panel: Select DRM_DP_HELPER for DRM_PANEL_EDP > > --- > > Maybe it needed to land elsewhere, though? Sorry about the mess. We had some confusion with this cycle's drm-misc-next pull request, which got delayed significantly. There's been a PR today, which should be merged into drm-next any time now. The patch will be part of that. Best regards Thomas > > -Doug -- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Ivo Totev