linux-kernel - [PATCH 0/5] drm/msm/dp: Support multiple DP instances and add sc8180x

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20210725042436.3967173-1-bjorn.andersson@linaro.org>
Date:   Sat, 24 Jul 2021 21:24:30 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Abhinav Kumar <abhinavk@...eaurora.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Kalyan Thota <kalyan_t@...eaurora.org>,
        Kuogee Hsieh <khsieh@...eaurora.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Stephen Boyd <swboyd@...omium.org>,
        linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/5] drm/msm/dp: Support multiple DP instances and add sc8180x

The current implementation supports a single DP instance and the DPU code will
only match it against INTF_DP instance 0. These patches extends this to allow
multiple DP instances and support for matching against DP instances beyond 0.

This is based on v4 of Dmitry's work on multiple DSI interfaces:
https://lore.kernel.org/linux-arm-msm/20210717124016.316020-1-dmitry.baryshkov@linaro.org/

With that in place add SC8180x DP and eDP controllers.

Bjorn Andersson (5):
  drm/msm/dp: Remove global g_dp_display variable
  drm/msm/dp: Modify prototype of encoder based API
  drm/msm/dp: Support up to 3 DP controllers
  dt-bindings: msm/dp: Add SC8180x compatibles
  drm/msm/dp: Add sc8180x DP controllers

 .../bindings/display/msm/dp-controller.yaml   |   2 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c   |  17 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c       |  60 +++---
 .../gpu/drm/msm/disp/msm_disp_snapshot_util.c |   8 +-
 drivers/gpu/drm/msm/dp/dp_display.c           | 183 +++++++++++++-----
 drivers/gpu/drm/msm/msm_drv.h                 |  33 ++--
 6 files changed, 200 insertions(+), 103 deletions(-)

-- 
2.29.2