Commit Graph

4 Commits

Author SHA1 Message Date
Ondrej Jirman
f6700060f5 dt-bindings: display: hdmi-connector: Support DDC bus enable
Some Allwinner SoC using boards (Orange Pi 3 for example) need to enable
on-board voltage shifting logic for the DDC bus using a gpio to be able
to access DDC bus. Use ddc-en-gpios property on the hdmi-connector to
model this.

Add binding documentation for optional ddc-en-gpios property.

Signed-off-by: Ondrej Jirman <megous@megous.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190806155744.10263-3-megous@megous.com
2019-08-12 10:07:03 +02:00
Tomi Valkeinen
3a5d0729dc dt-bindings: display: add HPD gpio to DVI connector
Add hpd-gpios property to dvi-connector.txt.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2018-03-01 09:18:18 +02:00
Philipp Zabel
9a449e0de0 dt-bindings: hdmi-connector: add DDC I2C bus phandle documentation
Add an optional ddc-i2c-bus phandle property that points to
an I2C master controller that handles the connector DDC pins.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
2016-06-16 16:30:39 +02:00
Rob Herring
efdbd7345f dt-bindings: consolidate display related bindings
This is a quite large renaming to consolidate display related bindings
into a single "display" directory from various scattered locations of
video, drm, gpu, fb, mipi, and panel. The prior location was somewhat
based on the Linux driver location, but bindings should be independent
of that.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
2015-10-22 09:21:21 -05:00