On Thu, Jun 30, 2022 at 05:31:07PM -0700, Niranjana Vishwanathapura wrote: > This is the i915 driver VM_BIND feature design RFC patch series along > with the required uapi definition and description of intended use cases. > > v2: Reduce the scope to simple Mesa use case. > Remove all compute related uapi, vm_bind/unbind queue support and > only support a timeline out fence instead of an in/out timeline > fence array. > v3: Expand documentation on dma-resv usage, TLB flushing, execbuf3 and > VM_UNBIND. Add FENCE_VALID and TLB_FLUSH flags. > v4: Remove I915_GEM_VM_BIND_TLB_FLUSH flag and add additional > uapi documentation for vm_bind/unbind. > v5: Update TLB flushing documentation. > Add version support to stage implementation. > v6: Define and use drm_i915_gem_timeline_fence structure for > execbuf3 and vm_bind/unbind timeline fences. > v7: Rename I915_PARAM_HAS_VM_BIND to I915_PARAM_VM_BIND_VERSION. > Update documentation on async vm_bind/unbind and versioning. > Remove redundant vm_bind/unbind FENCE_VALID flag, execbuf3 > batch_count field and I915_EXEC3_SECURE flag. > v8: Remove I915_GEM_VM_BIND_READONLY and minor documentation > updates. > > Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@xxxxxxxxx> > Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx> > Acked-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx> Series applied to drm-intel-gt-next. Thanks for the patches and reviews. Matt > > Niranjana Vishwanathapura (3): > drm/doc/rfc: VM_BIND feature design document > drm/i915: Update i915 uapi documentation > drm/doc/rfc: VM_BIND uapi definition > > Documentation/gpu/rfc/i915_vm_bind.h | 291 +++++++++++++++++++++++++ > Documentation/gpu/rfc/i915_vm_bind.rst | 245 +++++++++++++++++++++ > Documentation/gpu/rfc/index.rst | 4 + > include/uapi/drm/i915_drm.h | 205 +++++++++++++---- > 4 files changed, 700 insertions(+), 45 deletions(-) > create mode 100644 Documentation/gpu/rfc/i915_vm_bind.h > create mode 100644 Documentation/gpu/rfc/i915_vm_bind.rst > > -- > 2.21.0.rc0.32.g243a4c7e27 > -- Matt Roper Graphics Software Engineer VTT-OSGC Platform Enablement Intel Corporation
