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* [Intel-gfx] [PATCH v3 0/5] drm/i915: ttm for stolen region
@ 2022-04-12 19:38 Robert Beckett
  2022-04-12 19:38 ` [Intel-gfx] [PATCH v3 1/5] drm/i915: instantiate ttm ranger manager for stolen memory Robert Beckett
                   ` (6 more replies)
  0 siblings, 7 replies; 12+ messages in thread
From: Robert Beckett @ 2022-04-12 19:38 UTC (permalink / raw)
  To: dri-devel, intel-gfx; +Cc: Thomas Hellström, Matthew Auld

This series refactors i915's stolen memory region to use ttm.

v2:	handle disabled stolen similar to legacy version.
	relying on ttm to fail allocs works fine, but is dmesg noisy and causes testing
	dmesg warning regressions.

v3:	rebase to latest drm-tip.
	fix v2 code refactor which could leave a buffer pinned.
	locally passes fftl again now.

Robert Beckett (5):
  drm/i915: instantiate ttm ranger manager for stolen memory
  drm/i915: sanitize mem_flags for stolen buffers
  drm/i915: ttm move/clear logic fix
  drm/i915: ttm backend dont provide mmap_offset for kernel buffers
  drm/i915: stolen memory use ttm backend

 drivers/gpu/drm/i915/display/intel_fbc.c      |  78 ++--
 .../gpu/drm/i915/gem/i915_gem_object_types.h  |   2 -
 drivers/gpu/drm/i915/gem/i915_gem_stolen.c    | 416 ++++++------------
 drivers/gpu/drm/i915/gem/i915_gem_stolen.h    |  21 +-
 drivers/gpu/drm/i915/gem/i915_gem_ttm.c       |  32 +-
 drivers/gpu/drm/i915/gem/i915_gem_ttm.h       |   7 +
 drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c  |  33 +-
 drivers/gpu/drm/i915/gt/intel_rc6.c           |   4 +-
 drivers/gpu/drm/i915/gt/selftest_reset.c      |  16 +-
 drivers/gpu/drm/i915/i915_debugfs.c           |   7 +-
 drivers/gpu/drm/i915/i915_drv.h               |   5 -
 drivers/gpu/drm/i915/intel_region_ttm.c       |  67 ++-
 drivers/gpu/drm/i915/intel_region_ttm.h       |   8 +-
 drivers/gpu/drm/i915/selftests/mock_region.c  |   3 +-
 14 files changed, 325 insertions(+), 374 deletions(-)

-- 
2.25.1


^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2022-04-18 13:52 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-04-12 19:38 [Intel-gfx] [PATCH v3 0/5] drm/i915: ttm for stolen region Robert Beckett
2022-04-12 19:38 ` [Intel-gfx] [PATCH v3 1/5] drm/i915: instantiate ttm ranger manager for stolen memory Robert Beckett
2022-04-14 13:23   ` Thomas Hellström
2022-04-12 19:38 ` [Intel-gfx] [PATCH v3 2/5] drm/i915: sanitize mem_flags for stolen buffers Robert Beckett
2022-04-12 19:38 ` [Intel-gfx] [PATCH v3 3/5] drm/i915: ttm move/clear logic fix Robert Beckett
2022-04-12 19:38 ` [Intel-gfx] [PATCH v3 4/5] drm/i915: ttm backend dont provide mmap_offset for kernel buffers Robert Beckett
2022-04-12 19:38 ` [Intel-gfx] [PATCH v3 5/5] drm/i915: stolen memory use ttm backend Robert Beckett
2022-04-14 14:41   ` Thomas Hellström
2022-04-14 17:29     ` Robert Beckett
2022-04-18 13:52   ` [Intel-gfx] [drm/i915] 9c20c625e8: WARNING:possible_recursive_locking_detected kernel test robot
2022-04-13 13:34 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915: ttm for stolen region (rev3) Patchwork
2022-04-13 13:45 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork

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