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 8A5EC168B1; Sat, 14 Dec 2024 11:05:00 +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=1734174300; cv=none; b=ue64uj9Qm7wcTCV2nCJYMMZPdVxhfN2EHMY7ebh8xiK/ImolbwT1nPWe6LyeGbL5awlIioH3/QNvEJAnkOhu4fN7b+k5d2CDNDUpWi42twxnX/s/t7y0rLzk2zDqJ8veZ16oyAb/cZ2InhmhLiQ0J4l7WfQTo8l059oJLa0hG68= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734174300; c=relaxed/simple; bh=KWDxX5OXWPfSSueizxZ6W4H8/HL0lvAiNnmq3SPItSY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=IxZDUB8OWIxJ2IPWiXXLPodw0N1mUXvCmEiTrbS1FdW9Mz+CNevUnyOSHK7AqExeFKsCYd7tMAbk5Ax3GsoP85OYsxLRQoyOAaI/ioYLSoYjLNVMGtWlZY9bU3el2bkN/hEDitR2CgzI2Fs2/pK2EJtW93dMaLDA/Ocgm3NpZno= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hxMEPKsn; 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="hxMEPKsn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DFD50C4CED1; Sat, 14 Dec 2024 11:04:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734174300; bh=KWDxX5OXWPfSSueizxZ6W4H8/HL0lvAiNnmq3SPItSY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=hxMEPKsno1cI2APeK9LxTqLbpY/Xma5D7eohqge88RYd5ShjoIvJ3SbsnIRCQtFIz /PBE3NXXzKOk3GmDv7SLFBNuSK8AoY0xj8h5plDAITQ+Vzix8fMkO6ino/RCuJRLaQ am3jg7D38jmgeufjFzUy+VB4LREwfk66balCf+DQw5EBj+S3xSR/R0xvYXih51WVwq hfpdl+gjOS7WTSOtfjJpvngQntQ3KHD1CbPHzVdxM3eCy+Vy+trNqk76nnuSHFhpiu V756xbbiOe6vH3bN22/KMdwOAIhMTwUELdR5c6U8v3ZQMZNTLWxDGPZ0Arq2MthMNi T4rBDVl1pJwhg== Message-ID: <5d3f2604-4851-46c4-80bb-310ef813c32d@kernel.org> Date: Sat, 14 Dec 2024 12:04:51 +0100 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v9 00/28] Qualcomm iris video decoder driver To: Dikshita Agarwal , Vikash Garodia , Abhinav Kumar , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel Cc: Hans Verkuil , Sebastian Fricke , Bryan O'Donoghue , Dmitry Baryshkov , Neil Armstrong , Nicolas Dufresne , =?UTF-8?Q?Uwe_Kleine-K=C3=B6nig?= , Jianhua Lu , Stefan Schmidt , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Vedang Nagar References: <20241212-qcom-video-iris-v9-0-e8c2c6bd4041@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 12/12/2024 12:51, Dikshita Agarwal wrote: > Introduce support for Qualcomm new video acceleration hardware i.e. > iris, used for video stream decoding. > > Iris is a multi pipe based hardware that offloads video stream decoding > from the application processor (AP). It supports H.264 decoding. The AP > communicates with hardware through a well defined protocol, called as > host firmware interface (HFI), which provides fine-grained and > asynchronous control over individual hardware features. > > This driver implements upgraded HFI gen2 to communicate with firmware. > It supports SM8550 which is based out of HFI gen 2. It also supports > SM8250 which is based out of HFI gen1. > Thank you for your contributions. This patchset is relatively big, so please slow down with sending new versions to one per few days, not one per 24h. This gives people more chances to review. Best regards, Krzysztof