[PATCH 3/4] drm/vc4: Add register defines for CEC.

[Eric Anholt]

Hans Verkuil <hverkuil at xs4all.nl> writes:

> From: Eric Anholt <eric at anholt.net>
>
> Basic usage:
>
> poweron: HSM clock should be running.  Set the bit clock divider,
> set all the other _US timeouts based on bit clock rate.  Bring RX/TX
> reset up and then down.
>
> powerdown: Set RX/TX reset.
>
> interrupt: read CPU_STATUS, write bits that have been handled to
> CPU_CLEAR.
>
> Bits are added to /debug/dri/0/hdmi_regs so you can check out the
> power-on values.

Let's drop my hints to you from the commit message here :)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 832 bytes
Desc: not available
URL: <https://lists.freedesktop.org/archives/dri-devel/attachments/20170712/53a37afa/attachment.sig>