[v2,00/12] i915: Introduce Ponte Vecchio

Message

Matt Roper May 5, 2022, 9:38 p.m. UTC

Ponte Vecchio (PVC) is a new GPU based on the Xe_HPC architecture.  As a
compute-focused platform, PVC has compute engines and enhanced copy
engines, but no render engine (there is no geometry pipeline) and no
display.

This is just a handful of early enablement patches, including some
initial support for the new copy engines (although we're not yet adding
those to the platform's engine list or exposing them to userspace just
yet).

v2:
 - Drop replicated comment from forcewake patch completely and add an
   additional commit to provide better documentation for forcewake and
   shadowed register tables in a way that's clear for all platforms.
 - Move gvt build fix to its own patch.
 - Address various minor review feedback from Lucas, Tvrtko, and
   Prathap.


Ayaz A Siddiqui (1):
  drm/i915/pvc: Define MOCS table for PVC

John Harrison (1):
  drm/i915/pvc: Reduce stack usage in reset selftest with extra blitter
    engine

Lucas De Marchi (2):
  drm/i915/pvc: skip all copy engines from aux table invalidate
  drm/i915/pvc: read fuses for link copy engines

Matt Roper (7):
  drm/i915/uncore: Reorganize and document shadow and forcewake tables
  drm/i915/pvc: Add forcewake support
  drm/i915/pvc: Read correct RP_STATE_CAP register
  drm/i915/gvt: Use intel_engine_mask_t for ring mask
  drm/i915/pvc: Engine definitions for new copy engines
  drm/i915/pvc: Interrupt support for new copy engines
  drm/i915/pvc: Reset support for new copy engines

Stuart Summers (1):
  drm/i915/pvc: Remove additional 3D flags from PIPE_CONTROL

 drivers/gpu/drm/i915/gt/gen8_engine_cs.c      |  21 +-
 drivers/gpu/drm/i915/gt/intel_engine_cs.c     |  93 ++++++
 drivers/gpu/drm/i915/gt/intel_engine_types.h  |  12 +-
 drivers/gpu/drm/i915/gt/intel_gpu_commands.h  |  12 +-
 drivers/gpu/drm/i915/gt/intel_gt_irq.c        |  16 ++
 drivers/gpu/drm/i915/gt/intel_gt_regs.h       |  56 ++--
 drivers/gpu/drm/i915/gt/intel_gt_types.h      |   1 +
 drivers/gpu/drm/i915/gt/intel_mocs.c          |  24 +-
 drivers/gpu/drm/i915/gt/intel_rps.c           |   4 +-
 drivers/gpu/drm/i915/gt/intel_workarounds.c   |  30 +-
 drivers/gpu/drm/i915/gt/selftest_hangcheck.c  |   9 +-
 drivers/gpu/drm/i915/gvt/cmd_parser.c         |   2 +-
 drivers/gpu/drm/i915/i915_drv.h               |   4 +
 drivers/gpu/drm/i915/i915_pci.c               |   4 +-
 drivers/gpu/drm/i915/i915_reg.h               |   9 +
 drivers/gpu/drm/i915/intel_device_info.h      |   4 +-
 drivers/gpu/drm/i915/intel_uncore.c           | 267 +++++++++++++++---
 drivers/gpu/drm/i915/selftests/intel_uncore.c |   2 +
 18 files changed, 483 insertions(+), 87 deletions(-)