This series is a quick re-spin of the v2 sent yesterday to address review feedback from Chris. In particular, we now set EXEC_ASYNC on the trivial batch and I deleted the syncobj cache. Somehow, when I was working on this yesterday, I got it into my head that the kernel deduplicates syncobj handles and that we needed a cache to handle them correctly. This is not true. Every call to SYNCOBJ_FD_TO_HANDLE produces a new handle and the kernel does the reference counting for us.
Cc: Chad Versace <chadvers...@chromium.org> Cc: Kristian H. Kristensen <hoegsb...@gmail.com> Cc: Chris Wilson <ch...@chris-wilson.co.uk> Jason Ekstrand (8): anv: Add a basic implementation of VK_KHX_external_semaphore anv: Submit a dummy batch when only semaphores are provided. anv/gem: Use EXECBUFFER2_WR when the FENCE_OUT flag is set anv: Implement support for exporting semaphores as FENCE_FD intel/drm: Pull in the i916 fence array API anv/gem: Add a drm syncobj support anv: Use DRM sync objects for external semaphores when available anv: Advertise VK_KHR_external_semaphore include/drm-uapi/i915_drm.h | 30 +++- src/intel/vulkan/anv_batch_chain.c | 175 +++++++++++++++++++++++- src/intel/vulkan/anv_device.c | 32 +++++ src/intel/vulkan/anv_extensions.py | 3 + src/intel/vulkan/anv_gem.c | 93 ++++++++++++- src/intel/vulkan/anv_gem_stubs.c | 24 ++++ src/intel/vulkan/anv_private.h | 39 +++++- src/intel/vulkan/anv_queue.c | 271 ++++++++++++++++++++++++++++++++++++- 8 files changed, 646 insertions(+), 21 deletions(-) -- 2.5.0.400.gff86faf _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
