linux-kernel - [PATCH v2 0/9] drm/panfrost: Valhall (JM) support

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Date:   Wed, 25 May 2022 10:57:45 -0400
From:   Alyssa Rosenzweig <alyssa.rosenzweig@...labora.com>
To:     dri-devel@...ts.freedesktop.org
Cc:     Rob Herring <robh@...nel.org>,
        Tomeu Vizoso <tomeu.vizoso@...labora.com>,
        Steven Price <steven.price@....com>,
        Alyssa Rosenzweig <alyssa.rosenzweig@...labora.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Nícolas F . R . A . Prado 
        <nfraprado@...labora.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/9] drm/panfrost: Valhall (JM) support

Here is version 2 of the series adding support for job manager Valhall
(v9). CSF Valhall is not supported in this series. The core
issues/features are added for Mali-G57 "Natt" as the current target.
Natt is used in MT8192, which needs a few extra patches to follow
(currently blocked on MediaTek integration issues.)

In terms of userspace, Mesa has almost all the required code for GLES3.1
conformance and is just missing a few patches to merge for remaining
features.

v2 addresses minor issues found in v1, but no major changes.

Alyssa Rosenzweig (9):
  dt-bindings: Add compatibles for Mali Valhall GPU
  drm/panfrost: Handle HW_ISSUE_TTRX_2968_TTRX_3162
  drm/panfrost: Constify argument to has_hw_issue
  drm/panfrost: Handle HW_ISSUE_TTRX_3076
  drm/panfrost: Add HW_ISSUE_TTRX_3485 quirk
  drm/panfrost: Add "clean only safe" feature bit
  drm/panfrost: Don't set L2_MMU_CONFIG quirks
  drm/panfrost: Add Mali-G57 "Natt" support
  drm/panfrost: Add arm,mali-valhall-jm compatible

 .../bindings/gpu/arm,mali-bifrost.yaml        | 53 +++++++++++++++----
 drivers/gpu/drm/panfrost/panfrost_device.c    |  9 +++-
 drivers/gpu/drm/panfrost/panfrost_drv.c       |  1 +
 drivers/gpu/drm/panfrost/panfrost_features.h  | 13 +++++
 drivers/gpu/drm/panfrost/panfrost_gpu.c       | 18 +++----
 drivers/gpu/drm/panfrost/panfrost_issues.h    | 21 +++++++-
 drivers/gpu/drm/panfrost/panfrost_regs.h      |  1 +
 7 files changed, 91 insertions(+), 25 deletions(-)

-- 
2.35.1