Re: [PATCH 6/9] media: platform: Add Synopsys DesignWare HDMI RX Controller Driver

From: Hans Verkuil
Date: Wed Jun 02 2021 - 13:04:27 EST

Hi Nelson,

On 02/06/2021 17:44, Nelson Costa wrote:
> Hi Hans,
> Thanks for your initial comments and feedback!
> From: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
> Date: qua, jun 02, 2021 at 12:54:38
>> Hi Nelson,
>> Thank you for this patch. Some initial comments below, I will
>> need to go over this another time for some of the colorimetry
>> related functions.
> Ok.
>> BTW, if you are interested in HDCP support, let me know. Cisco worked
>> on an API for this, but due to various reasons we have not been able
>> to upstream it. But we do use it in our products.
> Good to know! In that case if in the future we think to upstream
> something
> related with HDCP we will let you know. :)
> BTW, which versions of HDCP (1.4, 2.2, 2.3) the API supports?

It's designed for all versions, but it has only been tested with 1.4

You can find it here:

BTW, don't wait for the follow-up review w.r.t. colorimetry, it might
take 1-2 weeks before I get around to that, I need to carve out time
for that. Feel free to post a v2 based on the current review.