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 356771D86F2; Wed, 12 Feb 2025 09:06:56 +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=1739351217; cv=none; b=jC/opf4nrVBo7tNj7I+iqJ5Wry0SGYXU4D7wG7/meI+Dz1VFRT8etwsK4P0EqjnjRlcqq8ibl0nrcUdbm3bZQqkhmErOtAZ0nXZqX685hmU5AEjZX3ueVRgOEsAPnkxcA+9MG3fgNDWt5RdWjZrBl/oWW/6SXaX80Eqn64qfFu0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739351217; c=relaxed/simple; bh=kvtU7FaLquS+mngxxp5iUwgDqQO7ICvYOqjOeGxRTIU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=FPTuWGzpRqOR+6gNkRLao8d4W2gXcbee7GD+/tdxUTwY/rtkP5GaAUd5rnJ+4t2BfFzAsRlyFs0oJsbYNqJhJGy9m9LEN30zQZLMcdpa8Q5yX0n/q3rcelnctdz5YA2ZKxXR7aD2k03aVmyqeSK2ZZ38NCkkhPVffwGz2jNoamY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ropywb80; 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="ropywb80" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E29C4C4CEDF; Wed, 12 Feb 2025 09:06:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739351216; bh=kvtU7FaLquS+mngxxp5iUwgDqQO7ICvYOqjOeGxRTIU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ropywb80THw4SZbMmalCvtlyvpR4oMugREoqC9oC9YcfkOMQb30uuM3Tg6PYpIWag DkO2Sofasghk8WV6t7X1v6S7yHkck/tDDeWJRQSFNXCmLZu3waQvhzONzHX8L6RWPi z3bjDvhUaPU0vfy41Xh2U7p2mCyeVw6Nn/qmNwsQluqgBSYTeVFAdIrHIwfqZT4AQK RRI7Tdb6ekf44Qo0YwtO3WxxtgETz324R5DPqsmDzvgmOfYCJx3dQEATkyL/Xf9bue ka9ZbWlb4b/DyjxF612gfgcVYqBfTpdUN+OADW43P9qp23HndIG9EYfhQAkF4Muavu kDRIgk8CA8zXw== Message-ID: <87058b73-8854-4dbd-9f27-1da2a8240c16@kernel.org> Date: Wed, 12 Feb 2025 10:06:46 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/4] Add MST support for qcs8300 platform To: Yongxing Mou , Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kuogee Hsieh , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250212-mst_qcs8300-v1-0-38a8aa08394b@quicinc.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 12/02/2025 08:12, Yongxing Mou wrote: > This series of patches introduces how to enable MST functionality on > the qcs8300 platform. The qcs8300 platform uses dpu_8_4 hardware, which > is the same as the sa8775p, but it only has one DPU. So it only has one > DP0 controller, supporting 4-stream MST. This patch only enables > 2-stream MST, using intf0 and intf3. The first and second patches are > modifications to the correspond dt-bindings, third patch is the dp > controller driver after not reuse sm8650, fourth patch is the qcs8300 > dts modification which add the clk support for stream 1. > > Signed-off-by: Yongxing Mou > --- > This patch depends on following series: > https://lore.kernel.org/all/20250120-mdssdt_qcs8300-v4-0-1687e7842125@quicinc.com/ > https://lore.kernel.org/all/20250114-dts_qcs8300-v3-0-d114cc5e4af9@quicinc.com/ > https://lore.kernel.org/all/20241202-dp_mst_bindings-v1-0-9a9a43b0624a@quicinc.com > https://lore.kernel.org/all/20241205-dp_mst-v1-0-f8618d42a99a@quicinc.com/ Buggy patch cannot be the dependency. You need to fix the original patch instead. You are not supposed to wait till knowingly incorrect patches get merged so you can send a fix. You must respond to that patch stopping its merging process. Best regards, Krzysztof