AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/gpu/drm/i915/gem
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Chris Wilson a9877da2d6 drm/i915/oa: Reconfigure contexts on the fly 
Avoid a global idle barrier by reconfiguring each context by rewriting
them with MI_STORE_DWORD from the kernel context.

v2: We only need to determine the desired register values once, they are
the same for all contexts.
v3: Don't remove the kernel context from the list of known GEM contexts;
the world is not ready for that yet.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190716213443.9874-1-chris@chris-wilson.co.uk
2019-07-17 07:58:27 +01:00
..
selftests drm/i915/gt: Use intel_gt as the primary object for handling resets 2019-07-12 21:06:56 +01:00
i915_gem_busy.c drm/i915: Use drm_gem_object.resv 2019-06-18 15:30:32 +01:00
i915_gem_clflush.c drm/i915: Use drm_gem_object.resv 2019-06-18 15:30:32 +01:00
i915_gem_clflush.h drm/i915: Move more GEM objects under gem/ 2019-05-28 12:45:29 +01:00
i915_gem_client_blt.c drm/i915/gem: Clear read/write domains for GPU clear 2019-06-24 18:20:20 +01:00
i915_gem_client_blt.h drm/i915: add in-kernel blitter client 2019-05-30 12:01:44 +01:00
i915_gem_context_types.h drm/i915: Rename i915_timeline to intel_timeline and move under gt 2019-06-21 13:48:53 +01:00
i915_gem_context.c drm/i915/oa: Reconfigure contexts on the fly 2019-07-17 07:58:27 +01:00
i915_gem_context.h drm/i915: Remove unused i915_gem_context_lookup_engine 2019-07-09 21:36:50 +01:00
i915_gem_dmabuf.c drm/i915: Use drm_gem_object.resv 2019-06-18 15:30:32 +01:00
i915_gem_domain.c drm/i915: move modesetting core code under display/ 2019-06-17 11:48:32 +03:00
i915_gem_execbuffer.c drm/i915/gt: Use intel_gt as the primary object for handling resets 2019-07-12 21:06:56 +01:00
i915_gem_fence.c drm/i915: Use drm_gem_object.resv 2019-06-18 15:30:32 +01:00
i915_gem_internal.c drm/i915: Pull scatterlist utils out of i915_gem.h 2019-05-28 12:45:29 +01:00
i915_gem_ioctls.h
i915_gem_mman.c drm/i915/gt: Use intel_gt as the primary object for handling resets 2019-07-12 21:06:56 +01:00
i915_gem_object_blt.c drm/i915: Pull kref into i915_address_space 2019-06-11 11:44:24 +01:00
i915_gem_object_blt.h drm/i915: add in-kernel blitter client 2019-05-30 12:01:44 +01:00
i915_gem_object_types.h drm/i915: Throw away the active object retirement complexity 2019-06-21 19:47:51 +01:00
i915_gem_object.c drm/i915/gem: Defer obj->base.resv fini until RCU callback 2019-07-04 15:34:35 +01:00
i915_gem_object.h drm/i915: Drop extern qualifiers from header function prototypes 2019-07-12 13:04:54 +01:00
i915_gem_pages.c drm/i915: Combine unbound/bound list tracking for objects 2019-06-12 13:36:43 +01:00
i915_gem_phys.c drm/i915/gem: Defer obj->base.resv fini until RCU callback 2019-07-04 15:34:35 +01:00
i915_gem_pm.c drm/i915/uc: Move intel functions to intel_uc 2019-07-13 20:04:36 +01:00
i915_gem_pm.h drm/i915: Move more GEM objects under gem/ 2019-05-28 12:45:29 +01:00
i915_gem_shmem.c drm/i915/gem: Defer obj->base.resv fini until RCU callback 2019-07-04 15:34:35 +01:00
i915_gem_shrinker.c drm/i915/gem: Free pages before rcu-freeing the object 2019-07-03 11:46:47 +01:00
i915_gem_stolen.c drm/i915/gem: Defer obj->base.resv fini until RCU callback 2019-07-04 15:34:35 +01:00
i915_gem_throttle.c drm/i915/gt: Use intel_gt as the primary object for handling resets 2019-07-12 21:06:56 +01:00
i915_gem_tiling.c drm/i915: Move more GEM objects under gem/ 2019-05-28 12:45:29 +01:00
i915_gem_userptr.c drm/i915/userptr: Don't mark readonly objects as dirty 2019-07-09 18:54:19 +01:00
i915_gem_wait.c drm/i915: Use drm_gem_object.resv 2019-06-18 15:30:32 +01:00
i915_gemfs.c drm/i915: Move more GEM objects under gem/ 2019-05-28 12:45:29 +01:00
i915_gemfs.h drm/i915: Move more GEM objects under gem/ 2019-05-28 12:45:29 +01:00
Makefile drm/i915: add header search path to subdir Makefiles 2019-06-27 10:25:48 +03:00
Makefile.header-test