linux-kernel - Re: [PATCH v6 6/7] arm64: dts: imx8mp-evk: Add NXP LVDS to HDMI adapter cards

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Message-ID: <Z1bZ1FvPmjPr3LU5@dragon>
Date: Mon, 9 Dec 2024 19:51:48 +0800
From: Shawn Guo <shawnguo2@...h.net>
To: Liu Ying <victor.liu@....com>
Cc: imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
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Subject: Re: [PATCH v6 6/7] arm64: dts: imx8mp-evk: Add NXP LVDS to HDMI
 adapter cards

On Tue, Nov 12, 2024 at 06:05:46PM +0800, Liu Ying wrote:
> One ITE IT6263 LVDS to HDMI converter is populated on NXP IMX-LVDS-HDMI
> and IMX-DLVDS-HDMI adapter cards.
> 
> Card IMX-LVDS-HDMI supports single LVDS link(IT6263 link1).
> Card IMX-DLVDS-HDMI supports dual LVDS links(IT6263 link1 and link2).
> 
> Only one card can be enabled with one i.MX8MP EVK.
> 
> Add dedicated overlays to support the below four connections:
> 1) imx8mp-evk-lvds0-imx-lvds-hdmi.dtso:
>    i.MX8MP EVK LVDS0 connector <=> LVDS adapter card J6(IT6263 link1)
> 
> 2) imx8mp-evk-lvds1-imx-lvds-hdmi.dtso:
>    i.MX8MP EVK LVDS1 connector <=> LVDS adapter card J6(IT6263 link1)
> 
> 3) imx8mp-evk-lvds0-imx-dlvds-hdmi-channel0.dtso:
>    i.MX8MP EVK LVDS0 connector <=> DLVDS adapter card channel0(IT6263 link1)
>    i.MX8MP EVK LVDS1 connector <=> DLVDS adapter card channel1(IT6263 link2)
> 
> 4) imx8mp-evk-lvds1-imx-dlvds-hdmi-channel0.dtso:
>    i.MX8MP EVK LVDS1 connector <=> DLVDS adapter card channel0(IT6263 link1)
>    i.MX8MP EVK LVDS0 connector <=> DLVDS adapter card channel1(IT6263 link2)
> 
> Part links:
> https://www.nxp.com/part/IMX-LVDS-HDMI
> https://www.nxp.com/part/IMX-DLVDS-HDMI
> 
> Signed-off-by: Liu Ying <victor.liu@....com>

Applied, thanks!