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drm: fsl-dcu: select CONFIG_DRM_GEM_CMA_HELPER

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The fsl-dcu driver uses the gem_cma_helper code, but does
noto enforce enabling this through Kconfig:

arm-linux-gnueabi-ld: drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.o:(.rodata+0x32c): undefined reference to `drm_gem_cma_prime_import_sg_table'
arm-linux-gnueabi-ld: drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.o:(.rodata+0x334): undefined reference to `drm_gem_cma_dumb_create'
arm-linux-gnueabi-ld: drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.o: in function `fsl_dcu_drm_plane_atomic_update':
fsl_dcu_drm_plane.c:(.text+0x144): undefined reference to `drm_fb_cma_get_gem_obj'

Add the same 'select' that is used in other such drivers.

Fixes: 09717af7d1 ("drm: Remove CONFIG_DRM_KMS_CMA_HELPER option")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20211204174637.1160725-1-arnd@kernel.org
This commit is contained in:
Arnd Bergmann 2021-12-04 18:46:22 +01:00 committed by Thomas Zimmermann
parent 4ff22f487f
commit 9c65ab78bf
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/fsl-dcu/Kconfig
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@ -3,6 +3,7 @@ config DRM_FSL_DCU
tristate "DRM Support for Freescale DCU" tristate "DRM Support for Freescale DCU"
depends on DRM && OF && ARM && COMMON_CLK depends on DRM && OF && ARM && COMMON_CLK
select BACKLIGHT_CLASS_DEVICE select BACKLIGHT_CLASS_DEVICE
select DRM_GEM_CMA_HELPER
select DRM_KMS_HELPER select DRM_KMS_HELPER
select DRM_PANEL select DRM_PANEL
select REGMAP_MMIO select REGMAP_MMIO