From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 33F8232E729; Thu, 4 Jun 2026 15:18:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780586337; cv=none; b=GBzKPnlkiGihaxJjW6Di1iPHU3kgGWn1Bv9oGjaYPAuTuhoiEWmic1Z4Uh+pGMshqhd5gBRrABmearOPfqgSiiPEhGS0PVPudbkYLY74Tmp+AHAAEV+ptmnJmufjOPX15+PH4WF1gjRhMjUvgBb78VBX8TDk98n/XKCajwDlw6g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780586337; c=relaxed/simple; bh=b+fW8zwMTMGUGHowx/wkKTKNFVgu98jHJd4EOxWoMgU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=DJJBSk+khMUECvlp5mho5L3IeoSpJo6MYk29nUdzI5Xeod7zIB65CoprVu/1qw3FRuZuRWFKKoqWBHwwB70hKJmUM2M8kqVOos9C56nXijQwffDpwBVF7CjWUXkzal5Z3Qg+vu0JIIs7pfBET2u3LjXBzNOMJWik8m6Su4BTlkg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Q7sRv7zK; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Q7sRv7zK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 826881F00893; Thu, 4 Jun 2026 15:18:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780586335; bh=wsQ2D6sGDRflb4Xncywk3hOuEnHx4PAWsgnktJcsiqo=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=Q7sRv7zKCHlB/C3Ny7OcwXQOhejcKGOeZur4ZBzypkSZ/yiY1l3YpkmMHvgdW3PCj YC3xAKuYcOwaf8cS8MCPYWeI9vgdrxLm81uTZmcdFUfnNdjX34FSIbbclah9cCf01H hdlorqZ7hdOZ+OTmHvB1JLeLPes8Ld5lCyr1v4NDpQFPCXAhYqNIzSEtqb7ONSW90y ZpZ3uXGfJYA38py5Dn4wWywYyZCXq+XKJ9htpUvWvoxzV1PZ1iC4N14xxUCOz4a4SR 6nDscSy5feK+AIZiF5UgIS3AzMlmxGPHolADmwAF1aEyS03XgrXomjoQhDgWDXH1kr +1MTeiJmDC4zA== Message-ID: <799fea04-e7d0-4184-b9ae-4cebfdac38d5@kernel.org> Date: Thu, 4 Jun 2026 17:18:46 +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 2/4] dt-bindings: arm: qcom: Add Lenovo Yoga Slim 7x Gen11 To: rob.clark@oss.qualcomm.com Cc: Konrad Dybcio , Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Douglas Anderson , Bjorn Andersson , Konrad Dybcio , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org References: <20260604-topic-yoga_submission-v1-0-57c70c23d0d6@oss.qualcomm.com> <20260604-topic-yoga_submission-v1-2-57c70c23d0d6@oss.qualcomm.com> <7a330941-8715-4523-9f39-10b57586c69d@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 04/06/2026 17:13, Rob Clark wrote: > On Thu, Jun 4, 2026 at 8:09 AM Krzysztof Kozlowski wrote: >> >> On 04/06/2026 10:06, Konrad Dybcio wrote: >>> The Yoga Slim 7x Gen11 is a Snapdragon X2 Elite-based 14" laptop from >>> Lenovo, featuring an OLED touch panel. Add a compatible for it. >>> >>> According to the spec page [1], there also exist other variations >>> (based on the Mahua SoC and/or with a different type of display panel), >>> but those are to be described separately >>> >>> [1] https://psref.lenovo.com/Product/Yoga_Slim_7_14Q8Y11?tab=spec >>> Signed-off-by: Konrad Dybcio >>> --- >>> Documentation/devicetree/bindings/arm/qcom.yaml | 1 + >>> 1 file changed, 1 insertion(+) >>> >>> diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml >>> index 50cc18a6ec5eddaf48542b85387c2d430cd4721a..fca3d180489d4cd3eb2726a722f15febe44f03ad 100644 >>> --- a/Documentation/devicetree/bindings/arm/qcom.yaml >>> +++ b/Documentation/devicetree/bindings/arm/qcom.yaml >>> @@ -68,6 +68,7 @@ properties: >>> >>> - items: >>> - enum: >>> + - lenovo,yoga-slim7x-gen11 >> >> I imagine you might want different panel variants, just like T14s has >> LCD and OLED? > > I expect this will be the case. Then better to prepare for this now, otherwise later you need to change bindings. If unsure what other variants are, then at least make this compatible panel-specific, e.g. lenovo,yoga-slim7x-gen11-oled-foo-bar. Adding fallback compatible is not usually incompatible ABI change, thus you can always do it later if needed. Best regards, Krzysztof