[00/15] drm/i915: Enable DG2

Message

Ramalingam C Feb. 18, 2022, 6:47 p.m. UTC

Enabling the Dg2 on drm/i915.

This series adds support for 64k pagesize and documents the uapi
impacts. And also adds basic flat-ccs enabling patches to
support the local memory initialization and object creation. Kdoc is
added to document the Flat-ccs support.

Flat-ccs modifiers will be enabled in upcoming patches.

Note:
This is subset of https://patchwork.freedesktop.org/series/95686/ The
remaining patches of the series will be pursued in subsequent series.

And few patches are reviewed at and pulled from many series like
https://patchwork.freedesktop.org/series/99119/
https://patchwork.freedesktop.org/series/100373/
https://patchwork.freedesktop.org/series/97544/

Abdiel Janulgue (1):
  drm/i915/lmem: Enable lmem for platforms with Flat CCS

Ayaz A Siddiqui (1):
  drm/i915/gt: Clear compress metadata for Xe_HP platforms

CQ Tang (1):
  drm/i915/xehpsdv: Add has_flat_ccs to device info

John Harrison (1):
  drm/i915/dg2: Define GuC firmware version for DG2

Jouni Högander (1):
  drm/i915: Fix for PHY_MISC_TC1 offset

Matt Roper (2):
  drm/i915/dg2: Drop 38.4 MHz MPLLB tables
  drm/i915/dg2: Enable 5th port

Matthew Auld (6):
  drm/i915: enforce min GTT alignment for discrete cards
  drm/i915: support 64K GTT pages for discrete cards
  drm/i915/gtt: allow overriding the pt alignment
  drm/i915/gtt: add xehpsdv_ppgtt_insert_entry
  drm/i915/migrate: add acceleration support for DG2
  drm/i915/uapi: document behaviour for DG2 64K support

Ramalingam C (1):
  drm/i915: add needs_compact_pt flag

Robert Beckett (1):
  drm/i915: add gtt misalignment test

 drivers/gpu/drm/i915/display/intel_display.c  |   1 +
 drivers/gpu/drm/i915/display/intel_gmbus.c    |  16 +-
 drivers/gpu/drm/i915/display/intel_snps_phy.c | 210 +----------
 .../gpu/drm/i915/gem/selftests/huge_pages.c   |  60 ++++
 .../i915/gem/selftests/i915_gem_client_blt.c  |  21 +-
 drivers/gpu/drm/i915/gt/gen8_ppgtt.c          | 158 +++++++-
 drivers/gpu/drm/i915/gt/intel_gpu_commands.h  |  15 +
 drivers/gpu/drm/i915/gt/intel_gt.c            |  19 +
 drivers/gpu/drm/i915/gt/intel_gt.h            |   1 +
 drivers/gpu/drm/i915/gt/intel_gt_regs.h       |   3 +
 drivers/gpu/drm/i915/gt/intel_gtt.c           |  12 +
 drivers/gpu/drm/i915/gt/intel_gtt.h           |  35 +-
 drivers/gpu/drm/i915/gt/intel_migrate.c       | 337 ++++++++++++++++--
 drivers/gpu/drm/i915/gt/intel_ppgtt.c         |  17 +-
 drivers/gpu/drm/i915/gt/intel_region_lmem.c   |  26 +-
 drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c      |   1 +
 drivers/gpu/drm/i915/i915_drv.h               |  17 +-
 drivers/gpu/drm/i915/i915_irq.c               |   5 +-
 drivers/gpu/drm/i915/i915_pci.c               |   3 +
 drivers/gpu/drm/i915/i915_reg.h               |   7 +-
 drivers/gpu/drm/i915/i915_vma.c               |   9 +
 drivers/gpu/drm/i915/intel_device_info.h      |   2 +
 drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 222 ++++++++++--
 include/uapi/drm/i915_drm.h                   |  45 ++-
 24 files changed, 934 insertions(+), 308 deletions(-)

Comments

Lucas De Marchi Feb. 20, 2022, 10:18 a.m. UTC | #1

On Sat, Feb 19, 2022 at 12:17:37AM +0530, Ramalingam C wrote:
>Enabling the Dg2 on drm/i915.
>
>This series adds support for 64k pagesize and documents the uapi
>impacts. And also adds basic flat-ccs enabling patches to
>support the local memory initialization and object creation. Kdoc is
>added to document the Flat-ccs support.
>
>Flat-ccs modifiers will be enabled in upcoming patches.
>
>Note:
>This is subset of https://patchwork.freedesktop.org/series/95686/ The
>remaining patches of the series will be pursued in subsequent series.
>
>And few patches are reviewed at and pulled from many series like
>https://patchwork.freedesktop.org/series/99119/
>https://patchwork.freedesktop.org/series/100373/
>https://patchwork.freedesktop.org/series/97544/
>

Patches 1-4 had already being applied from their own patch series.
Patch 15 still needs some changes

All the other patches were applied to drm-intel-gt-next.

thanks
Lucas De Marchi