mbox series

[v5,0/3] drm/i915: use pat_index instead of cache_level

Message ID 20230503225100.2834222-1-fei.yang@intel.com (mailing list archive)
Headers show
Series drm/i915: use pat_index instead of cache_level | expand

Message

Yang, Fei May 3, 2023, 10:50 p.m. UTC 
From: Fei Yang <fei.yang@intel.com>

This patch set was posted at
https://patchwork.freedesktop.org/series/116868/
Change title since the PTE patch was merged separately.

These patches are extracted from series
https://patchwork.freedesktop.org/series/115980/

This series refactor the cache policy programming so that the PTE
encode functions can be unified across all GEN12 platforms. This
refactor is also important in implementing the design which allows
uerspace to directly set cache policy for each Buffer Object.

v2: drop one patch that was merged separately
    341ad0e8e254 drm/i915/mtl: Add PTE encode function
v3: disable {get, set}_caching ioctl
v4: fix missing unlock introduced in v3, and
    solve a rebase conflict
v5: replace obj->cache_level with pat_set_by_user,
    fix i915_cache_level_str() for legacy platforms.

Fei Yang (3):
  drm/i915: preparation for using PAT index
  drm/i915: use pat_index instead of cache_level
  drm/i915: make sure correct pte encode is used

 drivers/gpu/drm/i915/display/intel_dpt.c      | 12 +--
 drivers/gpu/drm/i915/gem/i915_gem_domain.c    | 45 ++++++-----
 .../gpu/drm/i915/gem/i915_gem_execbuffer.c    | 10 ++-
 drivers/gpu/drm/i915/gem/i915_gem_mman.c      |  3 +-
 drivers/gpu/drm/i915/gem/i915_gem_object.c    | 60 +++++++++++++-
 drivers/gpu/drm/i915/gem/i915_gem_object.h    |  8 ++
 .../gpu/drm/i915/gem/i915_gem_object_types.h  | 26 +++++-
 drivers/gpu/drm/i915/gem/i915_gem_shrinker.c  |  2 -
 drivers/gpu/drm/i915/gem/i915_gem_stolen.c    |  4 +-
 drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c  | 16 ++--
 .../gpu/drm/i915/gem/selftests/huge_pages.c   |  2 +-
 .../drm/i915/gem/selftests/i915_gem_migrate.c |  2 +-
 .../drm/i915/gem/selftests/i915_gem_mman.c    |  2 +-
 drivers/gpu/drm/i915/gt/gen6_ppgtt.c          | 10 ++-
 drivers/gpu/drm/i915/gt/gen8_ppgtt.c          | 73 +++++++++--------
 drivers/gpu/drm/i915/gt/gen8_ppgtt.h          |  3 +-
 drivers/gpu/drm/i915/gt/intel_ggtt.c          | 76 +++++++++---------
 drivers/gpu/drm/i915/gt/intel_gtt.h           | 20 +++--
 drivers/gpu/drm/i915/gt/intel_migrate.c       | 47 ++++++-----
 drivers/gpu/drm/i915/gt/intel_migrate.h       | 13 ++-
 drivers/gpu/drm/i915/gt/intel_ppgtt.c         |  6 +-
 drivers/gpu/drm/i915/gt/selftest_migrate.c    | 47 +++++------
 drivers/gpu/drm/i915/gt/selftest_reset.c      |  8 +-
 drivers/gpu/drm/i915/gt/selftest_timeline.c   |  2 +-
 drivers/gpu/drm/i915/gt/selftest_tlb.c        |  4 +-
 drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c      | 10 ++-
 drivers/gpu/drm/i915/i915_debugfs.c           | 52 +++++++++---
 drivers/gpu/drm/i915/i915_gem.c               | 16 +++-
 drivers/gpu/drm/i915/i915_gpu_error.c         |  8 +-
 drivers/gpu/drm/i915/i915_pci.c               | 79 ++++++++++++++++---
 drivers/gpu/drm/i915/i915_vma.c               | 16 ++--
 drivers/gpu/drm/i915/i915_vma.h               |  2 +-
 drivers/gpu/drm/i915/i915_vma_types.h         |  2 -
 drivers/gpu/drm/i915/intel_device_info.h      |  5 ++
 drivers/gpu/drm/i915/selftests/i915_gem.c     |  5 +-
 .../gpu/drm/i915/selftests/i915_gem_evict.c   |  4 +-
 drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 15 ++--
 .../drm/i915/selftests/intel_memory_region.c  |  4 +-
 .../gpu/drm/i915/selftests/mock_gem_device.c  |  9 +++
 drivers/gpu/drm/i915/selftests/mock_gtt.c     |  8 +-
 40 files changed, 493 insertions(+), 243 deletions(-)