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SubjectRe: [PATCH 02/12] drm: sun4i: Add support for enabling DDC I2C bus to dw_hdmi glue
On Sat, Apr 06, 2019 at 01:45:04AM +0200, wrote:
> From: Ondrej Jirman <>
> Orange Pi 3 board requires enabling DDC I2C bus via some GPIO connected
> transistors, before it can be used. Model this as a power supply for DDC
> (via regulator framework).
> Signed-off-by: Ondrej Jirman <>

The DDC bus itself is usually attached to the HDMI connector, so it
would make sense to make the supply also a property of the connector.


Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
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