[next] arm: panel-edp.c:(.text+0xb74): undefined reference to `drm_panel_dp_aux_backlight'
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
-- Linaro LKFT https://lkft.linaro.org
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-11Build 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
On Wed, 2 Feb 2022 at 10:08, Thomas Zimmermann tzimmermann@suse.de wrote:
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-11Build 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.
That should never be the solution for linker errors such as this one.
If CONFIG_DRM_PANEL_EDP relies on something provided by CONFIG_DRM_DP_HELPER, it should select it or depend on it in Kconfig.
Hi
Am 02.02.22 um 10:28 schrieb Ard Biesheuvel:
On Wed, 2 Feb 2022 at 10:08, Thomas Zimmermann tzimmermann@suse.de wrote:
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-11Build 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=yin your config.
That should never be the solution for linker errors such as this one.
If CONFIG_DRM_PANEL_EDP relies on something provided by CONFIG_DRM_DP_HELPER, it should select it or depend on it in Kconfig.
Of course, we'll provide a patch for the Kconfig files.
Best regards Thomas
Hi,
On Wed, Feb 2, 2022 at 2:25 AM Thomas Zimmermann tzimmermann@suse.de wrote:
Hi
Am 02.02.22 um 10:28 schrieb Ard Biesheuvel:
On Wed, 2 Feb 2022 at 10:08, Thomas Zimmermann tzimmermann@suse.de wrote:
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-11Build 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=yin your config.
That should never be the solution for linker errors such as this one.
If CONFIG_DRM_PANEL_EDP relies on something provided by CONFIG_DRM_DP_HELPER, it should select it or depend on it in Kconfig.
Of course, we'll provide a patch for the Kconfig files.
There was discussion about this last November but I guess nothing came of it?
https://lore.kernel.org/r/20211117062704.14671-1-rdunlap@infradead.org/
In there Arnd provided a proposed patch. If everyone likes that and it fixes things then we can apply it...
-Doug
Hi
Am 02.02.22 um 16:37 schrieb Doug Anderson:
Hi,
On Wed, Feb 2, 2022 at 2:25 AM Thomas Zimmermann tzimmermann@suse.de wrote:
Hi
Am 02.02.22 um 10:28 schrieb Ard Biesheuvel:
On Wed, 2 Feb 2022 at 10:08, Thomas Zimmermann tzimmermann@suse.de wrote:
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-11Build 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=yin your config.
That should never be the solution for linker errors such as this one.
If CONFIG_DRM_PANEL_EDP relies on something provided by CONFIG_DRM_DP_HELPER, it should select it or depend on it in Kconfig.
Of course, we'll provide a patch for the Kconfig files.
There was discussion about this last November but I guess nothing came of it?
https://lore.kernel.org/r/20211117062704.14671-1-rdunlap@infradead.org/
In there Arnd provided a proposed patch. If everyone likes that and it fixes things then we can apply it...
Yep, apparently this was broken before. We recently moved these symbols from CONFIG_DRM_KMS_HELPER behind CONFIG_DRM_DP_HELPER. We'd have to use that instead.
Best regards Thomas
-Doug
-
Ard Biesheuvel -
Doug Anderson -
Naresh Kamboju -
Thomas Zimmermann