linux-kernel - Re: [PATCH 1/4] dt-bindings: display/msm: Redocument the dp-controller for QCS8300

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Message-ID: <b4008932-ce56-4cc0-9b53-2253051514da@kernel.org>
Date: Wed, 12 Feb 2025 11:53:56 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
 Yongxing Mou <quic_yongmou@...cinc.com>
Cc: Rob Clark <robdclark@...il.com>, Abhinav Kumar
 <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>,
 Marijn Suijten <marijn.suijten@...ainline.org>,
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Kuogee Hsieh <quic_khsieh@...cinc.com>,
 Bjorn Andersson <andersson@...nel.org>,
 Konrad Dybcio <konradybcio@...nel.org>, linux-arm-msm@...r.kernel.org,
 dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] dt-bindings: display/msm: Redocument the
 dp-controller for QCS8300

On 12/02/2025 11:41, Dmitry Baryshkov wrote:
> On Wed, Feb 12, 2025 at 03:12:24PM +0800, Yongxing Mou wrote:
>> We need to enable mst for qcs8300, dp0 controller will support 2 streams
>> output. So not reuse sm8650 dp controller driver and will add a new driver
>> patch for qcs8300 mst feature. Modify the corresponding dt-bingding file
>> to compatible with the qcs8300-dp.
> 
> NAK for a different reason: QCS8300 is still compatible with SM8650.
> Enable features instead of randomly reshuffle compats. In this case,
> enable MST for both architectures.
> 
So the original patch was probably correct...

Best regards,
Krzysztof