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From: Adrien Grassein <adrien.grassein@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: robert.foss@linaro.org, airlied@linux.ie, daniel@ffwll.ch,
	a.hajda@samsung.com, robh+dt@kernel.org, narmstrong@baylibre.com,
	Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se,
	jernej.skrabec@siol.net, dri-devel@lists.freedesktop.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Adrien Grassein <adrien.grassein@gmail.com>
Subject: [PATCH v4 0/2] Add support of Lontium lt8912 MIPI to HDMI bridge
Date: Tue, 23 Feb 2021 18:56:05 +0100	[thread overview]
Message-ID: <20210223175607.431796-1-adrien.grassein@gmail.com> (raw)

Hi,
this patch set adds the support of the Lontium lt8912 MIPI to HDMI
bridge in the kernel.

It's only support the video part, not the audio part yet
since I don't have the datasheet of this component.
I get the current i2c configuration from Digi and
Boundary drivers.
Developed using the DB_DSIHD board from BoundaryDevices.

Update in v2
  - Use standard data-lanes instead of a custom prop;
  - Use hdmi-connector node.

Update in v3
  - Fix indentation;
  - Implement missing bridge functions;
  - Add some comments.

Update in v4
  - Fix bridge ops;
  - Fix i2c error detection.

Adrien Grassein (2):
  dt-bindings: display: bridge: Add documentation for LT8912
  drm/bridge: Introduce LT8912 DSI to HDMI bridge

 .../display/bridge/lontium,lt8912.yaml        | 102 +++
 MAINTAINERS                                   |   6 +
 drivers/gpu/drm/bridge/Kconfig                |  14 +
 drivers/gpu/drm/bridge/Makefile               |   1 +
 drivers/gpu/drm/bridge/lontium-lt8912.c       | 764 ++++++++++++++++++
 5 files changed, 887 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/bridge/lontium,lt8912.yaml
 create mode 100644 drivers/gpu/drm/bridge/lontium-lt8912.c

-- 
2.25.1


             reply	other threads:[~2021-02-23 17:57 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-23 17:56 Adrien Grassein [this message]
2021-02-23 17:56 ` [PATCH v4 1/2] dt-bindings: display: bridge: Add documentation for LT8912 Adrien Grassein
2021-02-23 17:56 ` [PATCH v4 2/2] drm/bridge: Introduce LT8912 DSI to HDMI bridge Adrien Grassein
2021-02-24  9:41   ` Robert Foss

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