drm/imx: parallel-display: add DRM_DISPLAY_HELPER for DRM_IMX_PARALLEL_DISPLAY

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When I build for an old imx53 platform I see the same as the test robot
saw before:

arm-buildroot-linux-gnueabihf-ld: drivers/gpu/drm/imx/ipuv3/parallel-display.o: in function `imx_pd_bind':
parallel-display.c:(.text+0xb8): undefined reference to `drm_bridge_connector_init'

Selecting DRM_DISPLAY_HELPER for DRM_IMX_PARALLEL_DISPLAY fixes the build.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202512241721.jZgcwRfr-lkp@intel.com/

Signed-off-by: Martin Kepplinger-Novakovic <martin.kepplinger-novakovic@ginzinger.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://patch.msgid.link/20260121102607.4087362-1-martin.kepplinger-novakovic@ginzinger.com

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Martin Kepplinger-Novakovic 2026-01-21 11:26:07 +01:00 • committed by Philipp Zabel

parent cdf26e1462

commit 02df94d98f

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drivers/gpu/drm/imx/ipuv3/Kconfig

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