[Intel-gfx] [PATCH v9 0/2] drm/i915: Allow user to set cache at BO creation

[fei.yang at intel.com]

From: Fei Yang <fei.yang at intel.com>

This series introduce a new extension for GEM_CREATE,
1. end support for set caching ioctl [PATCH 4/5]
2. add set_pat extension for gem_create [PATCH 5/5]

v2: drop one patch that was merged separately
    commit 341ad0e8e254 ("drm/i915/mtl: Add PTE encode function")
v3: rebased on https://patchwork.freedesktop.org/series/117082/
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.
v6: rebased on https://patchwork.freedesktop.org/series/117480/
v7: rebased on https://patchwork.freedesktop.org/series/117528/
v8: dropped the two dependent patches that has been merged
    separately. Add IGT link and Tested-by (MESA).
v9: addressing comments (Andi)

Fei Yang (2):
  drm/i915/mtl: end support for set caching ioctl
  drm/i915: Allow user to set cache at BO creation

 drivers/gpu/drm/i915/gem/i915_gem_create.c | 36 +++++++++++++++++++
 drivers/gpu/drm/i915/gem/i915_gem_domain.c |  3 ++
 drivers/gpu/drm/i915/gem/i915_gem_object.c |  6 ++++
 drivers/gpu/drm/i915/gem/i915_gem_shmem.c  |  9 ++++-
 include/uapi/drm/i915_drm.h                | 42 ++++++++++++++++++++++
 tools/include/uapi/drm/i915_drm.h          | 42 ++++++++++++++++++++++
 6 files changed, 137 insertions(+), 1 deletion(-)

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2.25.1