From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9594232F757; Mon, 4 May 2026 20:45:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777927547; cv=none; b=CyNVso0ZDmjN88VGjMPIzIgTW43OuLXe1pjoloQ9N8O1CJ/TkK++FPnIkcmW49XRMWc/FHqVXVc9kRf74BzuzA8H4nggPujueYW9CWappkhJycb6qBKVkBV7XeUGK3o7qui2cpLFHUi61TlV7IcPyh9k9cnOwWD4BVFSgJgcwiI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777927547; c=relaxed/simple; bh=6VmnF/xDyfENF11j8ggk+IvN36+HVqf4Q9Npk+oX3Xs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=i5dFnkhGd7GFu5VT3QcS7q2lh+0zvMbkWQ/bBIiTE/d75t3SrlBpvAY/ODinEh6Fboddd5Dbg8qyWRp9AZUGXEa/SskVjVsVdUF+hZfvkcNlGQ2Z6hnipspdwpGHeE88tGST0J0a66SqmraUGst1x8rBzHW4kiUvJZVXidsIMO4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AE2Z52Pe; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AE2Z52Pe" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F2AD0C2BCC4; Mon, 4 May 2026 20:45:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777927546; bh=6VmnF/xDyfENF11j8ggk+IvN36+HVqf4Q9Npk+oX3Xs=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=AE2Z52Pe6BXD0Om+orDgHP153pmS1aRqYU2ykGLSvtctGGmJ2HIfQGx6znyslMZTF ws97C6v0Mzt/eDd0wH0CEMo4pDYarOotysap7DKpsG4AM4ywdwRGzRvBRE/bHLtY03 nclVT9GqnsSTseVRzvCPVeDi3X+3DX7mhL3q7+B2O9URnKs5J27XNYPDFIdE451MY0 1DbCE6mfSht8tEIU/jbA41tuvXtkX1lqO21EbYotQpHCMxBM7n7dy57O3hd0EoDQu/ iKxWDh4Xau0TgqKDiAbi8HOPa6PRX079Vj/cD+EPkrj+5bKkPO2996+PDCaTg20mJu X/3B5ThEPWK6Q== Message-ID: Date: Mon, 4 May 2026 22:45:40 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/4] dt-bindings: display: panel: Add Novatek NT37705 To: Luca Weiss , Conor Dooley Cc: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org References: <20260501-fp6-panel-v1-0-e09cb05651cc@fairphone.com> <20260501-fp6-panel-v1-1-e09cb05651cc@fairphone.com> <20260501-yogurt-wise-2a2884e3ec59@spud> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 04/05/2026 15:36, Luca Weiss wrote: > Hi Conor, > > On Fri May 1, 2026 at 5:51 PM CEST, Conor Dooley wrote: >> On Fri, May 01, 2026 at 03:52:45PM +0200, Luca Weiss wrote: >>> Novatek NT37705 is a display driver IC used to drive AMOLED DSI panels. >>> >>> Describe it and the panel in the Fairphone (Gen. 6) (BJ631JHM-T71-D900 >>> from BOE) using it. >>> >>> Signed-off-by: Luca Weiss >>> --- >>> .../bindings/display/panel/novatek,nt37705.yaml | 72 ++++++++++++++++++++++ >>> 1 file changed, 72 insertions(+) >>> >>> diff --git a/Documentation/devicetree/bindings/display/panel/novatek,nt37705.yaml b/Documentation/devicetree/bindings/display/panel/novatek,nt37705.yaml >>> new file mode 100644 >>> index 000000000000..1c796599f6fc >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/display/panel/novatek,nt37705.yaml >>> @@ -0,0 +1,72 @@ >>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause >>> +%YAML 1.2 >>> +--- >>> +$id: http://devicetree.org/schemas/display/panel/novatek,nt37705.yaml# >>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>> + >>> +title: Novatek NT37705-based DSI display panels >>> + >>> +maintainers: >>> + - Luca Weiss >>> + >>> +description: >>> + The Novatek NT37705 is a generic DSI Panel IC used to control AMOLED panels. >>> + >>> +allOf: >>> + - $ref: panel-common.yaml# >>> + >>> +properties: >>> + compatible: >>> + contains: >>> + const: boe,bj631jhm-t71-d900 >> >> Compatible doesn't match the filename, nor does the commit message match >> what you've got here. Sounds like you're missing a fallback to >> $filename. > > The last times I was upstreaming panel drivers (Feb 2024 and June 2025), > this was the requested way of doing things. So this was requested that time and is requested now. What is here uncertain? > > Compatible being the company and model number making the actual panel > assembly (driver IC + touchscreen + glass etc), while the rest being > named after the driver IC manufacturer & number. So exactly what was asked for... > > As seen in > * himax,hx83112b + djn,98-03057-6598b-i (Fairphone 3) > * himax,hx83112a + djn,9a-3r063-1102b (Fairphone 4) > > Fairphone 5 panel (raydium,rm692e5) was upstreamed earlier and follows > different naming. Best regards, Krzysztof