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: Peng Fan <peng.fan@xxxxxxx>
Date: Mon, 25 Jul 2022 08:31:44 +0000
Accept-language: en-US
Cc: "robh+dt@xxxxxxxxxx" <robh+dt@xxxxxxxxxx>, "krzysztof.kozlowski+dt@xxxxxxxxxx" <krzysztof.kozlowski+dt@xxxxxxxxxx>, "shawnguo@xxxxxxxxxx" <shawnguo@xxxxxxxxxx>, "s.hauer@xxxxxxxxxxxxxx" <s.hauer@xxxxxxxxxxxxxx>, "l.stach@xxxxxxxxxxxxxx" <l.stach@xxxxxxxxxxxxxx>, "marex@xxxxxxx" <marex@xxxxxxx>, "devicetree@xxxxxxxxxxxxxxx" <devicetree@xxxxxxxxxxxxxxx>, "Markus.Niebel@xxxxxxxxxxxxxxx" <Markus.Niebel@xxxxxxxxxxxxxxx>, "alexander.stein@xxxxxxxxxxxxxxx" <alexander.stein@xxxxxxxxxxxxxxx>, "aford173@xxxxxxxxx" <aford173@xxxxxxxxx>, "paul.elder@xxxxxxxxxxxxxxxx" <paul.elder@xxxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, dl-linux-imx <linux-imx@xxxxxxx>, "kernel@xxxxxxxxxxxxxx" <kernel@xxxxxxxxxxxxxx>, "festevam@xxxxxxxxx" <festevam@xxxxxxxxx>, Aisheng Dong <aisheng.dong@xxxxxxx>, "linux-arm-kernel@xxxxxxxxxxxxxxxxxxx" <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>, "laurent.pinchart@xxxxxxxxxxxxxxxx" <laurent.pinchart@xxxxxxxxxxxxxxxx>
In-reply-to: <20220725082558.prowncgliwfa2egq@pengutronix.de>

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

Loop Sandor to help on this.

Regards,
Peng.
> 
> Regards,
>   Marco

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

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