diff options
| author | Shashank Sharma <shashank.sharma@amd.com> | 2023-11-28 19:52:30 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-08 16:48:17 -0400 |
| commit | 5f2f78314c5c3e4d87d638eea5a9592e89947e9e (patch) | |
| tree | 4f015971582b924cd055056582414e73e26ebcee /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | 38c67ec9aa4be7bc0ae55e7bebe95f615fa09a1e (diff) | |
Revert "drm/amdgpu: don't allow userspace to create a doorbell BO"
This reverts commit 6be2ad4f0073c541146caa66c5ae936c955a8224.
This patch was to block userspace to use doorbell manager UAPI
until usermode queue UAPI gets approved. UQ UAPI got approved in the
following MR:
https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/392
Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index bdf46cb4327f..06171eab6e92 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -430,10 +430,6 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, uint32_t handle, initial_domain; int r; - /* reject DOORBELLs until userspace code to use it is available */ - if (args->in.domains & AMDGPU_GEM_DOMAIN_DOORBELL) - return -EINVAL; - /* reject invalid gem flags */ if (flags & ~(AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED | AMDGPU_GEM_CREATE_NO_CPU_ACCESS | |