linux-kernel - [PATCH 0/4] drm/msm/adreno: add support for a730

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Date:   Sun, 27 Mar 2022 16:25:53 -0400
From:   Jonathan Marek <jonathan@...ek.ca>
To:     freedreno@...ts.freedesktop.org
Cc:     Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Akhil P Oommen <quic_akhilpo@...cinc.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Christian König <christian.koenig@....com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...ux.ie>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Douglas Anderson <dianders@...omium.org>,
        dri-devel@...ts.freedesktop.org (open list:DRM DRIVER FOR MSM ADRENO
        GPU), Emma Anholt <emma@...olt.net>,
        Jordan Crouse <jordan@...micpenguin.net>,
        linux-arm-msm@...r.kernel.org (open list:DRM DRIVER FOR MSM ADRENO GPU),
        linux-kernel@...r.kernel.org (open list),
        Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        Vladimir Lypak <vladimir.lypak@...il.com>,
        Yangtao Li <tiny.windzz@...il.com>
Subject: [PATCH 0/4] drm/msm/adreno: add support for a730

Based on a6xx_gpu.c, stripped down and updated for a7xx based on the
downstream driver. Implements the minimum to be able to submit commands to
the GPU and use it for userspace driver development. Notably this doesn't
implement support for the GMU (this means that the clock driver needs to
support the GPU core clock and turning on the GX rail, which is normally
offloaded to the GMU).

Register updates: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15602

Jonathan Marek (4):
  drm/msm/adreno: move a6xx CP_PROTECT macros to common code
  drm/msm/adreno: use a single register offset for
    gpu_read64/gpu_write64
  drm/msm/adreno: update headers
  drm/msm/adreno: add support for a730

 drivers/gpu/drm/msm/Makefile                |   1 +
 drivers/gpu/drm/msm/adreno/a4xx_gpu.c       |   3 +-
 drivers/gpu/drm/msm/adreno/a5xx_gpu.c       |  27 +-
 drivers/gpu/drm/msm/adreno/a5xx_preempt.c   |   4 +-
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c       |  25 +-
 drivers/gpu/drm/msm/adreno/a6xx_gpu.h       |  17 -
 drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c |   3 +-
 drivers/gpu/drm/msm/adreno/a7xx.xml.h       | 666 +++++++++++++++++
 drivers/gpu/drm/msm/adreno/a7xx_gpu.c       | 777 ++++++++++++++++++++
 drivers/gpu/drm/msm/adreno/a7xx_gpu.h       |  26 +
 drivers/gpu/drm/msm/adreno/adreno_device.c  |  12 +
 drivers/gpu/drm/msm/adreno/adreno_gpu.h     |   9 +-
 drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h |  45 +-
 drivers/gpu/drm/msm/msm_gpu.h               |  12 +-
 drivers/gpu/drm/msm/msm_ringbuffer.h        |   1 +
 15 files changed, 1550 insertions(+), 78 deletions(-)
 create mode 100644 drivers/gpu/drm/msm/adreno/a7xx.xml.h
 create mode 100644 drivers/gpu/drm/msm/adreno/a7xx_gpu.c
 create mode 100644 drivers/gpu/drm/msm/adreno/a7xx_gpu.h

-- 
2.26.1