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Date:   Sun, 26 Sep 2021 14:07:50 +0800
From:   Shawn Guo <shawn.guo@linaro.org>
To:     Bjorn Andersson <bjorn.andersson@linaro.org>
Cc:     Andy Gross <agross@kernel.org>, Rob Herring <robh+dt@kernel.org>,
        Steev Klimaszewski <steev@kali.org>,
        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: c630: Move panel to aux-bus
Message-ID: <20210926060749.GB9901@dragon>
References: <20210924025255.853906-1-bjorn.andersson@linaro.org>
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On Thu, Sep 23, 2021 at 09:52:55PM -0500, Bjorn Andersson wrote:
> With the newly introduced aux-bus under the TI SN65DSI86 the panel
> node should be described as a child instead of a standalone node, move
> it there.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---
>  .../boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 27 +++++++++----------
>  1 file changed, 13 insertions(+), 14 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> index bd22352b6c7a..4818ca6d820d 100644
> --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> @@ -56,20 +56,6 @@ mode {
>  		};
>  	};
>  
> -	panel {
> -		compatible = "boe,nv133fhm-n61";
> -		no-hpd;
> -		backlight = <&backlight>;

There is some prerequisite change for this patch?  I do not find this
backlight node on v5.15-rc, neither linux-next.

Shawn

> -
> -		ports {
> -			port {
> -				panel_in_edp: endpoint {
> -					remote-endpoint = <&sn65dsi86_out>;
> -				};
> -			};
> -		};
> -	};
> -
>  	/* Reserved memory changes for IPA */
>  	reserved-memory {
>  		wlan_msa_mem: memory@8c400000 {
> @@ -441,6 +427,19 @@ sn65dsi86_out: endpoint {
>  				};
>  			};
>  		};
> +
> +		aux-bus {
> +			panel: panel {
> +				compatible = "boe,nv133fhm-n61";
> +				backlight = <&backlight>;
> +
> +				port {
> +					panel_in_edp: endpoint {
> +						remote-endpoint = <&sn65dsi86_out>;
> +					};
> +				};
> +			};
> +		};
>  	};
>  };
>  
> -- 
> 2.32.0
>