linux-kernel - Re: [PATCH v1 0/1] arm64: dts: qcom: Add dual-channel LVDS support on QCS615 Talos EVK

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Message-ID: <a0a18b53-dc1c-4f60-8cee-4f6e5c6baa4c@gmail.com>
Date: Fri, 31 Oct 2025 14:43:52 +0530
From: Tessolve Upstream <tessolveupstream@...il.com>
To: Bjorn Andersson <andersson@...nel.org>
Cc: konradybcio@...nel.org, robh@...nel.org, krzk+dt@...nel.org,
 conor+dt@...nel.org, linux-arm-msm@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 0/1] arm64: dts: qcom: Add dual-channel LVDS support on
 QCS615 Talos EVK



On 29/10/25 21:13, Bjorn Andersson wrote:
> On Tue, Oct 28, 2025 at 11:46:35AM +0530, Sudarshan Shetty wrote:
>> Hi all,
>>
>> This patch introduces a new device tree for the QCS615 Talos EVK platform
> 
> "This patch"? There shouldn't be a need for a cover letter for a single
> patch, the patch commit message should describe itself; as any
> information in the cover-letter is lost in the mail archive when the
> patch is merged.
> 
> 
> Also, please transition to b4, per our internal guidelines.
> 
> Regards,
> Bjorn

Understood, will take care.
> 
>> with dual-channel LVDS display support.
>>
>> The new DTS file (`talos-evk-lvds.dts`) is based on the existing
>> `talos-evk.dts` and extends it to enable a dual-channel LVDS display
>> configuration using the TI SN65DSI84 DSI-to-LVDS bridge.
>>
>> In this setup:
>> - LVDS Channel A carries odd pixels.
>> - LVDS Channel B carries even pixels.
>>
>> This patch only adds the new DTS and corresponding Makefile entry.
>>
>> Thanks,
>> Sudarshan
>>
>> ---
>>
>> Sudarshan Shetty (1):
>>   arm64: dts: qcom: talos-evk: Add support for dual-channel LVDS panel
>>
>>  arch/arm64/boot/dts/qcom/Makefile           |   1 +
>>  arch/arm64/boot/dts/qcom/talos-evk-lvds.dts | 128 ++++++++++++++++++++
>>  2 files changed, 129 insertions(+)
>>  create mode 100644 arch/arm64/boot/dts/qcom/talos-evk-lvds.dts
>>
>> -- 
>> 2.34.1
>>