linux-kernel - [PATCH 0/4] drm/msm/dp: Add support for SC8180x eDP controller

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Date:   Mon, 10 May 2021 23:20:39 -0500
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>,
        Stephen Boyd <swboyd@...omium.org>, sbillaka@...eaurora.org
Cc:     Tanmay Shah <tanmay@...eaurora.org>,
        Chandan Uddaraju <chandanu@...eaurora.org>,
        Abhinav Kumar <abhinavk@...eaurora.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/4] drm/msm/dp: Add support for SC8180x eDP controller

The first patch in the series is somewhat unrelated to the support, but
simplifies reasoning and debugging of timing related issues.

The second patch introduces support for dealing with different register block
layouts, which is used in the forth patch to describe the hardware blocks found
in the SC8180x eDP block.

The third patch configures the INTF_CONFIG register, which carries the
configuration for widebus handling. As with the DPU the bootloader enables
widebus and we need to disable it, or implement support for adjusting the
timing.

Bjorn Andersson (4):
  drm/msm/dp: Simplify the mvid/nvid calculation
  drm/msm/dp: Store each subblock in the io region
  drm/msm/dp: Initialize the INTF_CONFIG register
  drm/msm/dp: Add support for SC8180x eDP

 drivers/gpu/drm/msm/dp/dp_catalog.c | 99 +++++++----------------------
 drivers/gpu/drm/msm/dp/dp_display.c |  1 +
 drivers/gpu/drm/msm/dp/dp_parser.c  | 22 +++++++
 drivers/gpu/drm/msm/dp/dp_parser.h  |  8 +++
 4 files changed, 53 insertions(+), 77 deletions(-)

-- 
2.29.2