linux-kernel - [PATCH v2 0/3] drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel

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Date:   Sat, 15 Aug 2020 23:16:19 +0200
From:   Guido Günther <agx@...xcpu.org>
To:     Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Arnd Bergmann <arnd@...db.de>,
        Linus Walleij <linus.walleij@...aro.org>,
        Heiko Stuebner <heiko.stuebner@...obroma-systems.com>,
        Daniel Palmer <daniel@...f.com>,
        Lubomir Rintel <lkundrak@...sk>,
        Mark Brown <broonie@...nel.org>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        allen <allen.chen@....com.tw>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/3] drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel


The panel uses a Focaltech FT8006p, the touch part is handled by the already
existing edt-ft5x06. It can be found in e.g. the Librem 5.

Changes from v1:
- Due to review comments by Sam Ravnborg, thanks!
  https://lore.kernel.org/dri-devel/20200815083917.GA993113@ravnborg.org/
  - Don't preserve newlines with '|' in description
  - Use reset-gpios and backlight from panel-common.yaml
  - Reindent example
  https://lore.kernel.org/dri-devel/20200815093226.GB993113@ravnborg.org/
  - Drop unused includes
  - Use dev_* instead of DRM_* for printing
  - Turn off regulators in reverse order from enable
  - Silence errors in mantix_{shutdown,remove}
  - Drop duplicate mipi_dsi_dcs_enter_sleep_mode()
  https://lore.kernel.org/dri-devel/20200815100230.GA1002374@ravnborg.org/
  - Use dev_err_probe()
- Add delays when turning off panel as suggested by the data sheet

This series is against next-20200814.

Guido Günther (3):
  dt-bindings: vendor-prefixes: Add mantix vendor prefix
  dt-bindings: Add Mantix MLAF057WE51-X panel bindings
  drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel

 .../display/panel/mantix,mlaf057we51-x.yaml   |  70 ++++
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 MAINTAINERS                                   |   7 +
 drivers/gpu/drm/panel/Kconfig                 |  11 +
 drivers/gpu/drm/panel/Makefile                |   1 +
 .../gpu/drm/panel/panel-mantix-mlaf057we51.c  | 328 ++++++++++++++++++
 6 files changed, 419 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
 create mode 100644 drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c

-- 
2.26.2