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 EF22E37FF45; Fri, 8 May 2026 15:55:48 +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=1778255749; cv=none; b=dkR0FdQ03DJW80gDTLQCwY3xf7NqeU4KWxiw+keK1DF5sp194jLe7m1Iwf52A8FQb0UXq8mG57m5C7EdyrKJfU6ADawiZbRO5XWns0w0atHAIh95F/klR9FFWarhPtUW56xwbAJToeP5z2GC8LsxnAQIlaJHzyDoAJQEmHyJWas= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778255749; c=relaxed/simple; bh=tQNMO77q1RoFS2peTCeV+chY0UHWgS+ahepCs6y9Ctk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=nPHXcahxIPO+ZVwjBvw3aaFQsLrhDuzrpDY12DC8rpW5HZMaAS3rra9xsCEpYTlh8H9gVZKRg5wtVeFSR5ESzaYzSf38eSrsg7hMZZquZ6qHm+qWTM0Br+LNN06Am2SyG6EKuf0tUqXCvWrtNT/jjHNLBO5O2vHblG6XbuebKmw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kgFjvecf; 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="kgFjvecf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F3EE9C2BCB0; Fri, 8 May 2026 15:55:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778255748; bh=tQNMO77q1RoFS2peTCeV+chY0UHWgS+ahepCs6y9Ctk=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=kgFjvecfojaqR78q3o6iDGs+GwLXxE3ijza9xULSKjaUZw6YIzXHSHuR853JNtLPp qFaJXLnGL9paEPyR1VJ9kimT7O1+8rqWJnWhqPUxpuhLqPODM5Fmcm7QoHFctGHnBL 8B9dH5vU39E/8tDzB18G2UaZGshRkpG+TRCMirmpn/JawTHo5L45PrIA2nbGTzhi/A +2ruuC3zmP5RwK1dVu/lpb8CJ3Yj0Zoeg7MdPK5nLM1b4izkEqiRlODCqDXalxTz0u H1KxN3ekmoxHOJXJTwx725F41oCVJ1ikDvq3SEIuBpv3MImCWOKujZe0FskUp3jB2A Vh5kUp1Qk/myQ== Message-ID: Date: Fri, 8 May 2026 16:55:40 +0100 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 v5 5/8] clk: qcom: gcc-msm8939: mark Venus core GDSCs as hardware controlled To: Erikas Bitovtas , Vikash Garodia , Dikshita Agarwal , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?UTF-8?Q?Andr=C3=A9_Apitzsch?= , Bjorn Andersson , Konrad Dybcio , Michael Turquette , Stephen Boyd , Brian Masney Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org References: <20260507-msm8939-venus-rfc-v5-0-d7b5ea2ce591@gmail.com> <20260507-msm8939-venus-rfc-v5-5-d7b5ea2ce591@gmail.com> <17c4626e-8926-4cad-842d-a1b171d1e962@kernel.org> <4f1ab5b8-3bfe-43a6-8b91-317456188544@gmail.com> <7df3bff7-b872-4b20-8e7c-698157a41f33@kernel.org> <18998766-62fe-4a5e-95d8-1bfae712d8fb@gmail.com> <614a087d-d219-49cb-85ee-772044558649@kernel.org> <0cee27b6-f566-4958-8634-2c43e099281e@gmail.com> From: Bryan O'Donoghue Content-Language: en-US Autocrypt: addr=bod@kernel.org; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 07/05/2026 16:51, Erikas Bitovtas wrote: > > > On 5/7/26 4:37 PM, Bryan O'Donoghue wrote: >> v4l2-ctl --verbose --set-fmt-video- >> out=width=1280,height=720,pixelformat=NV12 --set-selection-output >> target=crop,top=0,left=0,width=1280,height=720 --set-fmt- >> video=pixelformat=H264 --stream-mmap --stream-out-mmap --stream- >> from=cyclists_1280x720_92frames.yuv --stream-to=/tmp/ >> cyclists_1280x720_92frames.h264 -d /dev/video1 > > With the patch kept: > v4l2-ctl --verbose > --set-fmt-video-out=width=1280,height=720,pixelformat=NV12 > --set-selection-output target=crop,top=0,left=0,width=1280,height=720 > --set-fmt-video=pixelformat=H26 > 4 --stream-mmap --stream-out-mmap > --stream-from=cyclists_1280x720_92frames.yuv > --stream-to=/tmp/cyclists_1280x720_92frames.h264 -d /dev/video1 > VIDIOC_QUERYCAP: ok > VIDIOC_G_FMT: ok > VIDIOC_S_FMT: ok > Format Video Capture Multiplanar: > Width/Height : 1280/736 > Pixel Format : 'H264' (H.264) > Field : None > Number of planes : 1 > Flags : > Colorspace : Default > Transfer Function : Default > YCbCr/HSV Encoding: Default > Quantization : Default > Plane 0 : > Bytes per Line : 0 > Size Image : 708608 > VIDIOC_G_FMT: ok > VIDIOC_S_FMT: ok > Format Video Output Multiplanar: > Width/Height : 1280/736 > Pixel Format : 'NV12' (Y/UV 4:2:0) > Field : None > Number of planes : 1 > Flags : > Colorspace : Default > Transfer Function : Default > YCbCr/HSV Encoding: Default > Quantization : Default > Plane 0 : > Bytes per Line : 1280 > Size Image : 1425408 > VIDIOC_G_SELECTION: ok > VIDIOC_S_SELECTION: ok > VIDIOC_G_FMT returned 0 (No error information) > VIDIOC_G_FMT returned 0 (No error information) > VIDIOC_G_FMT returned 0 (No error information) > VIDIOC_REQBUFS returned -1 (Invalid argument) > > With the patch reverted: > v4l2-ctl --verbose > --set-fmt-video-out=width=1280,height=720,pixelformat=NV12 > --set-selection-output target=crop,top=0,left=0,width=1280,height=720 > --set-fmt-video=pixelformat=H26 > 4 --stream-mmap --stream-out-mmap > --stream-from=cyclists_1280x720_92frames.yuv > --stream-to=/tmp/cyclists_1280x720_92frames.h264 -d /dev/video1 > VIDIOC_QUERYCAP: ok > VIDIOC_G_FMT: ok > The pixelformat 'H264' is invalid > VIDIOC_G_FMT: ok > The pixelformat 'NV12' is invalid > > Decoding breaks if I revert the patch as well, it fails with a power > collapse fail. If you declare both as decoders can you successfully decode @ video0 and video1 ? ie be sure the error is encoder and not core specific. --- bod