[PULL] drm-intel-gt-next

[Rodrigo Vivi <rodrigo.vivi@intel.com>]

Hi Dave and Daniel,

On behalf of Tvrtko, who is recovering from Covid,
here goes the latest drm-intel-gt-next pull request
targeting 5.20.

Thanks,
Rodrigo.

Driver uAPI changes:
- All related to the Small BAR support: (and all by Matt Auld)
 * add probed_cpu_visible_size
 * expose the avail memory region tracking
 * apply ALLOC_GPU only by default
 * add NEEDS_CPU_ACCESS hint
 * tweak error capture on recoverable contexts

Driver highlights:
- Add Small BAR support (Matt)
- Add MeteorLake support (RK)
- Add support for LMEM PCIe resizable BAR (Akeem)

Driver important fixes:
- ttm related fixes (Matt Auld)
- Fix a performance regression related to waitboost (Chris)
- Fix GT resets (Chris)

Driver others:
- Adding GuC SLPC selftest (Vinay)
- Fix ADL-N GuC load (Daniele)
- Add platform workaround (Gustavo, Matt Roper)
- DG2 and ATS-M device ID updates (Matt Roper)
- Add VM_BIND doc rfc with uAPI documentation (Niranjana)
- Fix user-after-free in vma destruction (Thomas)
- Async flush of GuC log regions (Alan)
- Fixes in selftests (Chris, Dan, Andrzej)
- Convert to drm_dbg (Umesh)
- Disable OA sseu config param for newer hardware (Umesh)
- Multi-cast register steering changes (Matt Roper)
- Add lmem_bar_size modparam (Priyanka)

Thanks,
Rodrigo.

The following changes since commit a06968563775181690125091f470a8655742dcbf:

  drm/i915: Fix a lockdep warning at error capture (2022-06-29 14:52:50 +0530)

are available in the Git repository at:

  git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-gt-next-2022-07-13

for you to fetch changes up to 17cd10a44a8962860ff4ba351b2a290e752dbbde:

  drm/i915: Add lmem_bar_size modparam (2022-07-13 17:47:51 +0100)

----------------------------------------------------------------
Driver uAPI changes:
- All related to the Small BAR support: (and all by Matt Auld)
 * add probed_cpu_visible_size
 * expose the avail memory region tracking
 * apply ALLOC_GPU only by default
 * add NEEDS_CPU_ACCESS hint
 * tweak error capture on recoverable contexts

Driver highlights:
- Add Small BAR support (Matt)
- Add MeteorLake support (RK)
- Add support for LMEM PCIe resizable BAR (Akeem)

Driver important fixes:
- ttm related fixes (Matt Auld)
- Fix a performance regression related to waitboost (Chris)
- Fix GT resets (Chris)

Driver others:
- Adding GuC SLPC selftest (Vinay)
- Fix ADL-N GuC load (Daniele)
- Add platform workaround (Gustavo, Matt Roper)
- DG2 and ATS-M device ID updates (Matt Roper)
- Add VM_BIND doc rfc with uAPI documentation (Niranjana)
- Fix user-after-free in vma destruction (Thomas)
- Async flush of GuC log regions (Alan)
- Fixes in selftests (Chris, Dan, Andrzej)
- Convert to drm_dbg (Umesh)
- Disable OA sseu config param for newer hardware (Umesh)
- Multi-cast register steering changes (Matt Roper)
- Add lmem_bar_size modparam (Priyanka)

----------------------------------------------------------------
Akeem G Abodunrin (1):
      drm/i915: Add support for LMEM PCIe resizable bar

Alan Previn (1):
      drm/i915/guc: Asynchronous flush of GuC log regions

Andrzej Hajda (1):
      drm/i915/selftests: fix subtraction overflow bug

Chris Wilson (6):
      drm/i915/selftests: Grab the runtime pm in shrink_thp
      drm/i915/gt: Serialize GRDOM access between multiple engine resets
      drm/i915/gt: Serialize TLB invalidates with GT resets
      drm/i915/gem: Look for waitboosting across the whole object prior to individual waits
      drm/i915: Bump GT idling delay to 2 jiffies
      drm/i915/gt: Only kick the signal worker if there's been an update

Dan Carpenter (1):
      drm/i915/selftests: fix a couple IS_ERR() vs NULL tests

Daniele Ceraolo Spurio (1):
      drm/i915/guc: ADL-N should use the same GuC FW as ADL-S

Gustavo Sousa (1):
      drm/i915/pvc: Implement w/a 16016694945

Matt Roper (4):
      drm/i915: DG2 and ATS-M device ID updates
      drm/i915/gt: Add general DSS steering iterator to intel_gt_mcr
      drm/i915/dg2: Add Wa_15010599737
      drm/i915: Correct ss -> steering calculation for pre-Xe_HP platforms

Matthew Auld (15):
      drm/doc: add rfc section for small BAR uapi
      drm/i915/uapi: add probed_cpu_visible_size
      drm/i915/uapi: expose the avail tracking
      drm/i915: remove intel_memory_region avail
      drm/i915/uapi: apply ALLOC_GPU_ONLY by default
      drm/i915/uapi: add NEEDS_CPU_ACCESS hint
      drm/i915/error: skip non-mappable pages
      drm/i915/uapi: tweak error capture on recoverable contexts
      drm/i915/selftests: skip the mman tests for stolen
      drm/i915/selftests: ensure we reserve a fence slot
      drm/i915/ttm: handle blitter failure on DG2
      drm/i915/ttm: disallow CPU fallback mode for ccs pages
      drm/i915: turn on small BAR support
      drm/i915/ttm: fix sg_table construction
      drm/i915/ttm: fix 32b build

Niranjana Vishwanathapura (3):
      drm/doc/rfc: VM_BIND feature design document
      drm/i915: Update i915 uapi documentation
      drm/doc/rfc: VM_BIND uapi definition

Priyanka Dandamudi (1):
      drm/i915: Add lmem_bar_size modparam

Radhakrishna Sripada (2):
      drm/i915/mtl: Add MeteorLake platform info
      drm/i915/mtl: Add MeteorLake PCI IDs

Thomas Hellström (1):
      drm/i915: Fix vm use-after-free in vma destruction

Umesh Nerlige Ramappa (2):
      i915/perf: Replace DRM_DEBUG with driver specific drm_dbg call
      i915/perf: Disable OA sseu config param for gfx12.50+

Vinay Belgaumkar (1):
      drm/i915/guc/slpc: Add a new SLPC selftest

 Documentation/gpu/rfc/i915_small_bar.h             | 189 +++++++++++
 Documentation/gpu/rfc/i915_small_bar.rst           |  47 +++
 Documentation/gpu/rfc/i915_vm_bind.h               | 291 ++++++++++++++++
 Documentation/gpu/rfc/i915_vm_bind.rst             | 245 ++++++++++++++
 Documentation/gpu/rfc/index.rst                    |   8 +
 drivers/gpu/drm/i915/gem/i915_gem_create.c         |  20 +-
 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c     |  15 +-
 drivers/gpu/drm/i915/gem/i915_gem_object.c         |  47 +++
 drivers/gpu/drm/i915/gem/i915_gem_object.h         |   3 +
 drivers/gpu/drm/i915/gem/i915_gem_object_types.h   |  18 +
 drivers/gpu/drm/i915/gem/i915_gem_region.c         |   2 +
 drivers/gpu/drm/i915/gem/i915_gem_ttm.c            |  55 +--
 drivers/gpu/drm/i915/gem/i915_gem_ttm.h            |   3 +
 drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c       |  99 +++++-
 drivers/gpu/drm/i915/gem/i915_gem_ttm_move.h       |   1 +
 drivers/gpu/drm/i915/gem/i915_gem_wait.c           |  34 ++
 drivers/gpu/drm/i915/gem/selftests/huge_pages.c    |   7 +-
 .../gpu/drm/i915/gem/selftests/i915_gem_migrate.c  | 141 ++++++--
 drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c |  87 ++++-
 drivers/gpu/drm/i915/gt/intel_breadcrumbs.c        |   3 +-
 drivers/gpu/drm/i915/gt/intel_engine_cs.c          |  34 +-
 drivers/gpu/drm/i915/gt/intel_engine_types.h       |  22 --
 drivers/gpu/drm/i915/gt/intel_gt.c                 |  15 +-
 drivers/gpu/drm/i915/gt/intel_gt_mcr.c             |  25 ++
 drivers/gpu/drm/i915/gt/intel_gt_mcr.h             |  24 ++
 drivers/gpu/drm/i915/gt/intel_gt_regs.h            |   7 +
 drivers/gpu/drm/i915/gt/intel_region_lmem.c        | 109 +++++-
 drivers/gpu/drm/i915/gt/intel_reset.c              |  37 +-
 drivers/gpu/drm/i915/gt/intel_workarounds.c        |   6 +
 drivers/gpu/drm/i915/gt/selftest_lrc.c             |   8 +-
 drivers/gpu/drm/i915/gt/selftest_slpc.c            | 323 +++++++++---------
 drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c     |  16 +-
 drivers/gpu/drm/i915/gt/uc/intel_guc_log.c         |   2 +-
 drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c           |   9 +
 drivers/gpu/drm/i915/i915_active.c                 |   2 +-
 drivers/gpu/drm/i915/i915_drv.h                    |   5 +
 drivers/gpu/drm/i915/i915_gpu_error.c              |  42 +--
 drivers/gpu/drm/i915/i915_params.c                 |   2 +
 drivers/gpu/drm/i915/i915_params.h                 |   1 +
 drivers/gpu/drm/i915/i915_pci.c                    |  28 +-
 drivers/gpu/drm/i915/i915_perf.c                   | 158 ++++++---
 drivers/gpu/drm/i915/i915_query.c                  |  16 +-
 drivers/gpu/drm/i915/i915_scatterlist.c            |  27 +-
 drivers/gpu/drm/i915/i915_scatterlist.h            |   6 +-
 drivers/gpu/drm/i915/i915_ttm_buddy_manager.c      |  31 +-
 drivers/gpu/drm/i915/i915_ttm_buddy_manager.h      |   3 +
 drivers/gpu/drm/i915/i915_vma.c                    |  37 +-
 drivers/gpu/drm/i915/intel_device_info.c           |  17 +
 drivers/gpu/drm/i915/intel_device_info.h           |   5 +
 drivers/gpu/drm/i915/intel_memory_region.c         |  18 +-
 drivers/gpu/drm/i915/intel_memory_region.h         |   4 +-
 drivers/gpu/drm/i915/intel_region_ttm.c            |  10 +-
 drivers/gpu/drm/i915/intel_region_ttm.h            |   3 +-
 drivers/gpu/drm/i915/selftests/i915_gem_gtt.c      |   2 +-
 .../gpu/drm/i915/selftests/intel_memory_region.c   |  21 +-
 drivers/gpu/drm/i915/selftests/mock_region.c       |   3 +-
 include/drm/i915_pciids.h                          |  39 ++-
 include/uapi/drm/i915_drm.h                        | 371 ++++++++++++++++-----
 58 files changed, 2281 insertions(+), 522 deletions(-)
 create mode 100644 Documentation/gpu/rfc/i915_small_bar.h
 create mode 100644 Documentation/gpu/rfc/i915_small_bar.rst
 create mode 100644 Documentation/gpu/rfc/i915_vm_bind.h
 create mode 100644 Documentation/gpu/rfc/i915_vm_bind.rst