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| author | Oded Gabbay <oded.gabbay@amd.com> | 2014-07-16 22:08:55 +0400 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@amd.com> | 2014-07-16 22:08:55 +0400 |
| commit | 4a488a7ad71401169cecee75dc94bcce642e2c53 (patch) | |
| tree | 5238eb2652e22d7bb8ce83906ed96db50c490a15 /drivers/gpu/drm/amd/amdkfd/Kconfig | |
| parent | b7facbaec75a20f34c2065121dc423971682f922 (diff) | |
| download | linux-4a488a7ad71401169cecee75dc94bcce642e2c53.tar.xz | |
amdkfd: Add amdkfd skeleton driver
This patch adds the amdkfd skeleton driver. The driver does nothing except
define a /dev/kfd device.
It returns -ENODEV on all amdkfd IOCTLs.
v3: Move bool field to the end of structure, removed the pmc ioctls and added
a meaningful error message for ioctl error.
v5:
Create a new folder drm/amd and move amdkfd from drm/radeon/ to drm/amd/
Remove scheduler_class from kfd_priv.h as it was never used
Add skeleton implementation of the Get Version IOCTL
v6:
Update module version to the correct number and remove the "default m" from the
Kconfig file
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/Kconfig b/drivers/gpu/drm/amd/amdkfd/Kconfig new file mode 100644 index 000000000000..e13c67c8d2c0 --- /dev/null +++ b/drivers/gpu/drm/amd/amdkfd/Kconfig @@ -0,0 +1,9 @@ +# +# Heterogenous system architecture configuration +# + +config HSA_AMD + tristate "HSA kernel driver for AMD GPU devices" + depends on (DRM_RADEON || DRM_AMDGPU) && AMD_IOMMU_V2 && X86_64 + help + Enable this if you want to use HSA features on AMD GPU devices. |