Symbol: amdgpu_gem_userptr_ioctl
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
3084
DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h
60
int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data,