Reposting this as a new series since two of the patches dropped off since last time. Functionally it's the same as before. Like before, the patch "drm/i915: unleash semaphores on gen8" should probably not be merged as it's not 100% clear where the hang is currently coming from. Everything else should be pretty benign for other platforms. Ben Widawsky (15): drm/i915: Reorder/respace MI instruction definition drm/i915: Don't emit mbox updates without semaphores drm/i915: Move semaphore specific ring members to struct drm/i915: Virtualize the ringbuffer signal func drm/i915: Move ring_begin to signal() drm/i915: Make semaphore updates more precise drm/i915: gen specific ring init drm/i915/bdw: implement semaphore signal drm/i915/bdw: implement semaphore wait drm/i915: FORCE_RESTORE for gen8 semaphores drm/i915/bdw: poll semaphores drm/i915: Extract semaphore error collection drm/i915/bdw: collect semaphore error state drm/i915: unleash semaphores on gen8 drm/i915: semaphore debugfs drivers/gpu/drm/i915/i915_debugfs.c | 69 +++++++ drivers/gpu/drm/i915/i915_drv.c | 6 - drivers/gpu/drm/i915/i915_drv.h | 2 + drivers/gpu/drm/i915/i915_gem.c | 10 +- drivers/gpu/drm/i915/i915_gem_context.c | 9 + drivers/gpu/drm/i915/i915_gpu_error.c | 75 ++++++-- drivers/gpu/drm/i915/i915_reg.h | 58 +++--- drivers/gpu/drm/i915/intel_ringbuffer.c | 329 ++++++++++++++++++++++++-------- drivers/gpu/drm/i915/intel_ringbuffer.h | 87 ++++++++- 9 files changed, 508 insertions(+), 137 deletions(-) -- 1.8.5.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
