This new version tries to remove as many unnecessary changes as possible from the previous RFC. For GEN8, it has also been extended to work in logical ring submission (lrc) mode, as it will be the preferred mode of operation. I also tried to update the lrc code at the same time the ppgtt refactoring occurred, leaving only one patch that is exclusively for lrc. This list can be seen in 3 parts: [01-10] Include code rework for PPGTT (all GENs). [11-14] Adds page table allocation for GEN6/GEN7 [15-24] Enables dynamic allocation in GEN8. It is enabled for both legacy and execlist submission modes. Ben Widawsky (23): drm/i915: Add some extra guards in evict_vm drm/i915/trace: Fix offsets for 64b drm/i915: Rename to GEN8_LEGACY_PDPES drm/i915: Setup less PPGTT on failed pagedir drm/i915/gen8: Un-hardcode number of page directories drm/i915: Range clearing is PPGTT agnostic drm/i915: page table abstractions drm/i915: Complete page table structures drm/i915: Create page table allocators drm/i915: Track GEN6 page table usage drm/i915: Extract context switch skip logic drm/i915: Track page table reload need drm/i915: Initialize all contexts drm/i915: Finish gen6/7 dynamic page table allocation drm/i915/bdw: Use dynamic allocation idioms on free drm/i915/bdw: pagedirs rework allocation drm/i915/bdw: pagetable allocation rework drm/i915/bdw: Update pdp switch and point unused PDPs to scratch page drm/i915: num_pd_pages/num_pd_entries isn't useful drm/i915: Extract PPGTT param from pagedir alloc drm/i915/bdw: Split out mappings drm/i915/bdw: begin bitmap tracking drm/i915/bdw: Dynamic page table allocations Michel Thierry (1): drm/i915/bdw: Dynamic page table allocations in lrc mode drivers/gpu/drm/i915/i915_debugfs.c | 7 +- drivers/gpu/drm/i915/i915_drv.h | 7 + drivers/gpu/drm/i915/i915_gem_context.c | 62 +- drivers/gpu/drm/i915/i915_gem_evict.c | 3 + drivers/gpu/drm/i915/i915_gem_execbuffer.c | 11 + drivers/gpu/drm/i915/i915_gem_gtt.c | 1224 ++++++++++++++++++++-------- drivers/gpu/drm/i915/i915_gem_gtt.h | 252 +++++- drivers/gpu/drm/i915/i915_trace.h | 124 ++- drivers/gpu/drm/i915/intel_lrc.c | 80 +- 9 files changed, 1378 insertions(+), 392 deletions(-) -- 2.1.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
