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drm: rockchip: select DRM_GEM_CMA_HELPER 

The rockchip drm driver started using drm_gem_cma_vm_ops, but that might
not be part of the kernel, causing the link to fail:

drivers/gpu/built-in.o:(.data+0xb234): undefined reference to `drm_gem_cma_vm_ops'

This adds a Kconfig 'select' statement to enable it like the other
user do.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 80f67cd80a ("drm/rockchip: Use cma gem vm ops")
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20160616122800.1174015-1-arnd@arndb.de
hifive-unleashed-5.1
Arnd Bergmann 2016-06-16 14:27:57 +02:00 committed by Daniel Vetter
parent 14d71ebdb5
commit 2a6ae85a38
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/rockchip/Kconfig
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@ -2,6 +2,7 @@ config DRM_ROCKCHIP
tristate "DRM Support for Rockchip"
depends on DRM && ROCKCHIP_IOMMU
depends on RESET_CONTROLLER
select DRM_GEM_CMA_HELPER
select DRM_KMS_HELPER
select DRM_KMS_FB_HELPER
select DRM_PANEL