Re: [PATCH 5/8] drm/v3d: add CONFIG_MMU dependency

[Eric Anholt]

Arnd Bergmann  writes:

> Without CONFIG_MMU, we get a link error:
>
> drivers/gpu/drm/v3d/v3d_bo.o: In function `v3d_gem_fault':
> v3d_bo.c:(.text+0x3ca): undefined reference to `vm_insert_mixed'
>
> The other drivers with this problem already depend on CONFIG_MMU,
> so let's do the same thing here.
>
> Fixes: 57692c94dcbe ("drm/v3d: Introduce a new DRM driver for Broadcom V3D 
> V3.x+")
> Signed-off-by: Arnd Bergmann 

Applied to drm-misc-next-fixes.  Thanks!


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[PATCH 5/8] drm/v3d: add CONFIG_MMU dependency

[Arnd Bergmann]

Without CONFIG_MMU, we get a link error:

drivers/gpu/drm/v3d/v3d_bo.o: In function `v3d_gem_fault':
v3d_bo.c:(.text+0x3ca): undefined reference to `vm_insert_mixed'

The other drivers with this problem already depend on CONFIG_MMU,
so let's do the same thing here.

Fixes: 57692c94dcbe ("drm/v3d: Introduce a new DRM driver for Broadcom V3D 
V3.x+")
Signed-off-by: Arnd Bergmann 
---
 drivers/gpu/drm/v3d/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/v3d/Kconfig b/drivers/gpu/drm/v3d/Kconfig
index a0c0259355bd..1552bf552c94 100644
--- a/drivers/gpu/drm/v3d/Kconfig
+++ b/drivers/gpu/drm/v3d/Kconfig
@@ -3,6 +3,7 @@ config DRM_V3D
depends on ARCH_BCM || ARCH_BCMSTB || COMPILE_TEST
depends on DRM
depends on COMMON_CLK
+   depends on MMU
select DRM_SCHED
help
  Choose this option if you have a system that has a Broadcom
-- 
2.9.0

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