linux-kernel - [PATCH v3 0/9] Add support for A640 and A650

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Date:   Thu, 23 Apr 2020 17:09:12 -0400
From:   Jonathan Marek <jonathan@...ek.ca>
To:     freedreno@...ts.freedesktop.org
Cc:     Akhil P Oommen <akhilpo@...eaurora.org>,
        AngeloGioacchino Del Regno <kholk11@...il.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Brian Masney <masneyb@...tation.org>,
        dri-devel@...ts.freedesktop.org (open list:DRM DRIVER FOR MSM ADRENO
        GPU), Enrico Weigelt <info@...ux.net>,
        Jeffrey Hugo <jeffrey.l.hugo@...il.com>,
        Jordan Crouse <jcrouse@...eaurora.org>,
        linux-arm-msm@...r.kernel.org (open list:DRM DRIVER FOR MSM ADRENO GPU),
        linux-kernel@...r.kernel.org (open list),
        "Michael J. Ruhl" <michael.j.ruhl@...el.com>,
        Rob Clark <robdclark@...omium.org>,
        Sean Paul <seanpaul@...omium.org>,
        Sharat Masetty <smasetty@...eaurora.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Takashi Iwai <tiwai@...e.de>,
        Thomas Gleixner <tglx@...utronix.de>,
        Wambui Karuga <wambui.karugax@...il.com>
Subject: [PATCH v3 0/9] Add support for A640 and A650

This series adds support for A640 and A650 GPUs.

Missing bus scaling, hwcg, and UBWC config, but GPU works without those.

Changes in V2:
Use msm_gem for allocations (first 3 patches are new)
Squashed pdc/rscc patches together
Removed unnecessary "WARN_ON"s in "HFI v2 for A640 and A650"

Changes in V3:
Updated patches 6 and 7 (see commit logs for details)

Jonathan Marek (9):
  drm/msm: add msm_gem_get_and_pin_iova_range
  drm/msm: add internal MSM_BO_MAP_PRIV flag
  drm/msm/a6xx: use msm_gem for GMU memory objects
  drm/msm/a6xx: add A640/A650 to gpulist
  drm/msm/a6xx: HFI v2 for A640 and A650
  drm/msm/a6xx: A640/A650 GMU firmware path
  drm/msm/a6xx: update pdc/rscc GMU registers for A640/A650
  drm/msm/a6xx: enable GMU log
  drm/msm/a6xx: update a6xx_hw_init for A640 and A650

 drivers/gpu/drm/msm/adreno/a6xx.xml.h      |  14 +
 drivers/gpu/drm/msm/adreno/a6xx_gmu.c      | 412 ++++++++++++++++-----
 drivers/gpu/drm/msm/adreno/a6xx_gmu.h      |  37 +-
 drivers/gpu/drm/msm/adreno/a6xx_gmu.xml.h  |  48 ++-
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c      |  62 +++-
 drivers/gpu/drm/msm/adreno/a6xx_hfi.c      | 123 +++++-
 drivers/gpu/drm/msm/adreno/a6xx_hfi.h      |  50 ++-
 drivers/gpu/drm/msm/adreno/adreno_device.c |  24 ++
 drivers/gpu/drm/msm/adreno/adreno_gpu.c    |   2 +-
 drivers/gpu/drm/msm/adreno/adreno_gpu.h    |  10 +
 drivers/gpu/drm/msm/msm_drv.h              |   6 +-
 drivers/gpu/drm/msm/msm_gem.c              |  31 +-
 drivers/gpu/drm/msm/msm_gem.h              |   1 +
 drivers/gpu/drm/msm/msm_gem_vma.c          |   6 +-
 14 files changed, 677 insertions(+), 149 deletions(-)

-- 
2.26.1