linux-kernel - [PATCH RESEND 0/4] drm: bridge: anx7688 and mux drivers

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Message-Id: <20191211061911.238393-1-hsinyi@chromium.org>
Date:   Wed, 11 Dec 2019 14:19:07 +0800
From:   Hsin-Yi Wang <hsinyi@...omium.org>
To:     dri-devel@...ts.freedesktop.org
Cc:     David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Nicolas Boichat <drinkcat@...omium.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Andrzej Hajda <a.hajda@...sung.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        p.zabel@...gutronix.de,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Matthias Brugger <mbrugger@...e.com>,
        Russell King <rmk+kernel@....linux.org.uk>
Subject: [PATCH RESEND 0/4] drm: bridge: anx7688 and mux drivers

This is a resend of [1] with a few modification due to drm core function
changes and use regmap abstraction.

The gpio mux driver is required for MT8173 board layout:

                                  /-- anx7688
-- MT8173 HDMI bridge -- GPIO mux
                                  \-- native HDMI

[1] https://lore.kernel.org/lkml/1467013727-11482-1-git-send-email-drinkcat@chromium.org/

Nicolas Boichat (4):
  dt-bindings: drm/bridge: analogix-anx7688: Add ANX7688 transmitter
    binding
  drm: bridge: anx7688: Add anx7688 bridge driver support.
  dt-bindings: drm/bridge: Add GPIO display mux binding
  drm: bridge: Generic GPIO mux driver

 .../bindings/display/bridge/anx7688.yaml      |  60 ++++
 .../bindings/display/bridge/gpio-mux.yaml     |  89 +++++
 drivers/gpu/drm/bridge/Kconfig                |  19 ++
 drivers/gpu/drm/bridge/Makefile               |   2 +
 drivers/gpu/drm/bridge/analogix-anx7688.c     | 202 ++++++++++++
 drivers/gpu/drm/bridge/generic-gpio-mux.c     | 306 ++++++++++++++++++
 6 files changed, 678 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/bridge/anx7688.yaml
 create mode 100644 Documentation/devicetree/bindings/display/bridge/gpio-mux.yaml
 create mode 100644 drivers/gpu/drm/bridge/analogix-anx7688.c
 create mode 100644 drivers/gpu/drm/bridge/generic-gpio-mux.c

-- 
2.24.0.525.g8f36a354ae-goog