Re: [PATCH V4 5/8] soc: imx: add i.MX8MP HDMI blk ctrl HDCP/HRV

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Subject: Re: [PATCH V4 5/8] soc: imx: add i.MX8MP HDMI blk ctrl HDCP/HRV
From: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
Date: Mon, 25 Jul 2022 10:25:58 +0200
Cc: robh+dt@xxxxxxxxxx, krzysztof.kozlowski+dt@xxxxxxxxxx, shawnguo@xxxxxxxxxx, s.hauer@xxxxxxxxxxxxxx, l.stach@xxxxxxxxxxxxxx, marex@xxxxxxx, devicetree@xxxxxxxxxxxxxxx, Peng Fan <peng.fan@xxxxxxx>, Markus.Niebel@xxxxxxxxxxxxxxx, alexander.stein@xxxxxxxxxxxxxxx, aford173@xxxxxxxxx, paul.elder@xxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-imx@xxxxxxx, kernel@xxxxxxxxxxxxxx, festevam@xxxxxxxxx, aisheng.dong@xxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, laurent.pinchart@xxxxxxxxxxxxxxxx
In-reply-to: <20220722125730.3428017-6-peng.fan@oss.nxp.com>
User-agent: NeoMutt/20180716

Hi,

On 22-07-22, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@xxxxxxx>
> 
> i.MX8MP HDMI supports HDCP and HRV, so add them.

Out of curiosity what is this HRV? Is it a HDMI receive block? The
reference manual has only a few references to a few bits but says
nothing about this block.

Regards,
  Marco

Follow-Ups:
- RE: [PATCH V4 5/8] soc: imx: add i.MX8MP HDMI blk ctrl HDCP/HRV
  - From: Peng Fan

References:
- [PATCH V4 0/8] imx: add i.MX8MP hdmi blk ctrl hdcp/hrv and vpu blk ctrl
  - From: Peng Fan (OSS)
- [PATCH V4 5/8] soc: imx: add i.MX8MP HDMI blk ctrl HDCP/HRV
  - From: Peng Fan (OSS)

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