linux-kernel - Re: [PATCH] arm64: dts: rockchip: add hdmi1 support to ROCK 5 ITX

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Message-ID: <20250216134918.1357069-1-liujianfeng1994@gmail.com>
Date: Sun, 16 Feb 2025 21:49:17 +0800
From: Jianfeng Liu <liujianfeng1994@...il.com>
To: piotr.oniszczuk@...il.com
Cc: conor+dt@...nel.org,
	devicetree@...r.kernel.org,
	heiko@...ech.de,
	krzk+dt@...nel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-rockchip@...ts.infradead.org,
	liujianfeng1994@...il.com,
	robh@...nel.org,
	sfr@...b.auug.org.au
Subject: Re: [PATCH] arm64: dts: rockchip: add hdmi1 support to ROCK 5 ITX

Hi Piotr,

On Sun, 16 Feb 2025 13:37:05 +0100, Piotr wrote:
>Is there anywhere repo with this patch applied to test it on rock5 itx hw?

This patch is applied to 6.13 and I was testing with armbian:
https://github.com/armbian/build/pull/7829.

>(asking as I can’t get it working; even with hdmi1 only vop clocks like here: https://gist.github.com/warpme/49feadbe1f53ea31fca76f41d5bb3ee4)

vop has a dependency of hdptxphy0, so only hdptxphy1 won't work.
If you are testing with 6.13 or 6.14, you have to add hdptxphy_hdmi0, and
if you are testing with linux-next, you should add hdptxphy0.

And I recommend testing with this series since it adds more display mode
support to hdmi1:
https://patchwork.kernel.org/project/linux-rockchip/list/?series=934232

Best regards,
Jianfeng