Messages in this thread | | | Date | Wed, 2 Feb 2022 10:07:30 +0100 | Subject | Re: [next] arm: panel-edp.c:(.text+0xb74): undefined reference to `drm_panel_dp_aux_backlight' | From | Thomas Zimmermann <> |
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Hi
Am 02.02.22 um 10:02 schrieb Naresh Kamboju: > Following builds failed on Linux next 20220202 arm architecture. > - arm-gcc-10-omap2plus_defconfig > - arm-clang-nightly-shmobile_defconfig > - arm-gcc-8-lpc32xx_defconfig > - arm-clang-13-shmobile_defconfig > - arm-gcc-10-shmobile_defconfig > - arm-clang-11-shmobile_defconfig > - arm-clang-11-omap2plus_defconfig > - arm-clang-13-omap2plus_defconfig > - arm-clang-11-lpc32xx_defconfig > - arm-gcc-8-omap2plus_defconfig > - arm-gcc-9-vexpress_defconfig > - arm-clang-nightly-lpc32xx_defconfig > - arm-gcc-9-shmobile_defconfig > - arm-clang-13-lpc32xx_defconfig > - arm-gcc-10-sama5_defconfig > - arm-clang-11-vexpress_defconfig > - arm-clang-11-sama5_defconfig > - arm-gcc-9-omap2plus_defconfig > - arm-clang-nightly-sama5_defconfig > - arm-clang-13-vexpress_defconfig > - arm-clang-nightly-vexpress_defconfig > - arm-gcc-9-lpc32xx_defconfig > - arm-clang-12-vexpress_defconfig > - arm-gcc-10-vexpress_defconfig > - arm-clang-12-shmobile_defconfig > - arm-gcc-11-omap2plus_defconfig > - arm-gcc-9-sama5_defconfig > - arm-gcc-8-shmobile_defconfig > - arm-gcc-10-lpc32xx_defconfig > - arm-clang-12-omap2plus_defconfig > - arm-gcc-8-vexpress_defconfig > - arm-clang-12-sama5_defconfig > - arm-clang-nightly-omap2plus_defconfig > - arm-gcc-11-lpc32xx_defconfig > - arm-gcc-11-sama5_defconfig > - arm-gcc-11-shmobile_defconfig > - arm-gcc-11-vexpress_defconfig > - arm-gcc-8-sama5_defconfig > - arm-clang-13-sama5_defconfig > - arm-clang-12-lpc32xx_defconfig > > > make --silent --keep-going --jobs=8 ARCH=arm > CROSS_COMPILE=arm-linux-gnueabihf- 'CC=sccache > arm-linux-gnueabihf-gcc' 'HOSTCC=sccache gcc' vexpress_defconfig > make --silent --keep-going --jobs=8 ARCH=arm > CROSS_COMPILE=arm-linux-gnueabihf- 'CC=sccache > arm-linux-gnueabihf-gcc' 'HOSTCC=sccache gcc' > 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 > > > Reported-by: Linux Kernel Functional Testing <lkft@linaro.org> > > meta data: > ----------- > git describe: next-20220202 > git_repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > target_arch: arm > kconfig: vexpress_defconfig > toolchain: gcc-11 > > Build log: > ------------- > https://builds.tuxbuild.com/24XRim72vFXix6l6MdAJNENy6je/ > > Steps to reproduce: > -------------------- > # To install tuxmake on your system globally: > # sudo pip3 install -U tuxmake > # > # See https://docs.tuxmake.org/ for complete documentation. > # Original tuxmake command with fragments listed below. > > tuxmake --runtime podman --target-arch arm --toolchain gcc-11 > --kconfig vexpress_defconfig > > tuxmake --runtime podman --target-arch arm --toolchain gcc-11 > --kconfig https://builds.tuxbuild.com/24XRim72vFXix6l6MdAJNENy6je/config
You'll now need
CONFIG_DRM_DP_HELPER=y
in your config.
Best regards Thomas
> > > -- > Linaro LKFT > https://lkft.linaro.org
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Ivo Totev [unhandled content-type:application/pgp-signature] | |