linux-kernel - [PATCH v2 0/4] Restore Tegra DRM on Nyan Big Chromebook

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Message-Id: <20211130230957.30213-1-digetx@gmail.com>
Date:   Wed,  1 Dec 2021 02:09:53 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Lyude Paul <lyude@...hat.com>, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Thomas Graichen <thomas.graichen@...il.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/4] Restore Tegra DRM on Nyan Big Chromebook

This patchset restores regressed SOR driver probing on Nyan Chromebook.

Changelog:

v2: - Changed host1x and Tegra DRM drivers such that DRM device is
      registered early now. This removes the need to change DRM core.

    - Introduced dev_err_probe() patch again. Previously Thierry rejected
      it, saying that he likes his variant more, but I kept that patch in
      grate kernel and it happened to be very handy to have because I
      instantly identified the problem in the DP AUX driver with it,
      which would've been much more difficult to do otherwise.
      Please apply it this time.

Dmitry Osipenko (4):
  gpu/host1x: Add init/deinit callbacks to host1x driver framework
  drm/tegra: Create DRM device early
  drm/tegra: dpaux: Restore DP AUX DDC registration order
  drm/tegra: Use dev_err_probe()

 drivers/gpu/drm/tegra/dc.c    | 13 +++-------
 drivers/gpu/drm/tegra/dpaux.c | 26 +++++++++++++-------
 drivers/gpu/drm/tegra/drm.c   | 46 +++++++++++++++++++++++++----------
 drivers/gpu/drm/tegra/drm.h   |  2 ++
 drivers/gpu/drm/tegra/hdmi.c  | 34 +++++++-------------------
 drivers/gpu/host1x/bus.c      | 15 ++++++++++++
 include/linux/host1x.h        |  4 +++
 7 files changed, 83 insertions(+), 57 deletions(-)

-- 
2.33.1