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authorGuenter Roeck <linux@roeck-us.net>2015-11-01 16:31:52 -0800
committerDave Airlie <airlied@redhat.com>2015-11-10 08:25:27 +1000
commit2565df91a2a834046024a9baed479dc97dcfc712 (patch)
tree50c6f65a6fb2d897cf307e833db35b096b9cddf6 /drivers/gpu/drm/vc4/Kconfig
parent816d2206f0f9953ca854e4ff1a2749a5cbd62715 (diff)
drm/vc4: Add dependency on HAVE_DMA_ATTRS, and select DRM_GEM_CMA_HELPER
Avoid the following build errors, seen with m68k:allmodconfig and other architectures which do not support HAVE_DMA_ATTRS. ERROR: "drm_gem_cma_create" [drivers/gpu/drm/vc4/vc4.ko] undefined! ERROR: "drm_gem_cma_prime_mmap" [drivers/gpu/drm/vc4/vc4.ko] undefined! ERROR: "drm_gem_cma_prime_get_sg_table" [drivers/gpu/drm/vc4/vc4.ko] undefined! ERROR: "drm_gem_cma_vm_ops" [drivers/gpu/drm/vc4/vc4.ko] undefined! ERROR: "drm_gem_cma_mmap" [drivers/gpu/drm/vc4/vc4.ko] undefined! ERROR: "drm_gem_cma_prime_vunmap" [drivers/gpu/drm/vc4/vc4.ko] undefined! ERROR: "drm_gem_cma_prime_import_sg_table" [drivers/gpu/drm/vc4/vc4.ko] undefined! ERROR: "drm_gem_cma_free_object" [drivers/gpu/drm/vc4/vc4.ko] undefined! ERROR: "drm_gem_cma_prime_vmap" [drivers/gpu/drm/vc4/vc4.ko] undefined! ERROR: "drm_gem_cma_dumb_map_offset" [drivers/gpu/drm/vc4/vc4.ko] undefined! ERROR: "drm_gem_cma_create" [drivers/gpu/drm/drm_kms_helper.ko] undefined! ERROR: "drm_gem_cma_describe" [drivers/gpu/drm/drm_kms_helper.ko] undefined! ERROR: "drm_gem_cma_free_object" [drivers/gpu/drm/drm_kms_helper.ko] undefined! Acked-by: Eric Anholt <eric@anholt.net> Fixes: c8b75bca92cb ("drm/vc4: Add KMS support for Raspberry Pi.") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/vc4/Kconfig')
-rw-r--r--drivers/gpu/drm/vc4/Kconfig3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/Kconfig b/drivers/gpu/drm/vc4/Kconfig
index e502802d74b6..2d7d115ddf3f 100644
--- a/drivers/gpu/drm/vc4/Kconfig
+++ b/drivers/gpu/drm/vc4/Kconfig
@@ -1,9 +1,10 @@
config DRM_VC4
tristate "Broadcom VC4 Graphics"
depends on ARCH_BCM2835 || COMPILE_TEST
- depends on DRM
+ depends on DRM && HAVE_DMA_ATTRS
select DRM_KMS_HELPER
select DRM_KMS_CMA_HELPER
+ select DRM_GEM_CMA_HELPER
help
Choose this option if you have a system that has a Broadcom
VC4 GPU, such as the Raspberry Pi or other BCM2708/BCM2835.