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 283A029E10C; Fri, 2 Jan 2026 10:44:56 +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=1767350697; cv=none; b=F2Uj0TO/uEoyCSvXXjubpK9cHzB+gOfm5MlH+qR6i4mFvqWZb46g7dh4XN9Db/LK9mQsDl93n8tiaBYllYklQYXApy8sK22MZNQUqaxZJBZMK7sTQTB7A0C05w3ap3nkO+lpr79JLbYEmJUBaV/sTh//+3lett/QZXxFwfFP7qc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767350697; c=relaxed/simple; bh=fxQjfhcMMZyVz2+UrDtztEj+Q/yRmUMFkICYwyx1yY8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=BlQSXWfTtW2MttpfdoscFba7PxdOAgY8+02ZpucJfWl8OWKmgCCRmwQ6tYyZBKpsszmYs9ImQsqnmJ3m7vKZW29X7voXvgvVTprYwtwG/hk6IhXXuDpvRtM5tEbutCg240sQNEiLQ0Yd81nY5mhBJGZJC7/RAU+UJzKoM/w3MF0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NOfnE3MV; 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="NOfnE3MV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3DAFBC116B1; Fri, 2 Jan 2026 10:44:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767350696; bh=fxQjfhcMMZyVz2+UrDtztEj+Q/yRmUMFkICYwyx1yY8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=NOfnE3MVluIRyMW3+rDA8/DC775C/HQSZOZvD5KSVXD01K+zHBaEyXvzGV55ddDKD fb+Liycpjxvr/rZgrxmqEWKLrjGDi1oRcUTqxOQO1FiQxHcDUNrYEYt0Hhya+Mi+jo b6kOPxbSQkpe7KWBTWrWvTzHDzUmMSahTeVLrOLLc6w/NaRmBSAjkiONlHhzMgX2MV nRxxshdlCtoZpSq9g1QnbTK1AtVO3eVtMBsPPxxtdFKYOOn51bfY6jTEvPrbEfYhYL VMBO8pvpORi13+iyZKQjDDMj0h63MC0WoCbunJ6ar9cAXHKVBHtDbwYnArauq+LJHf L8IAEpX6bkyXw== Message-ID: Date: Fri, 2 Jan 2026 10:44:40 +0000 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 v10 0/5] Enable support for AV1 stateful decoder To: Val Packett , Deepa Guthyappa Madivalara , Mauro Carvalho Chehab , Vikash Garodia , Dikshita Agarwal , Abhinav Kumar Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, kernel test robot , Bryan O'Donoghue , Nicolas Dufresne , Hans Verkuil References: <20251210-av1d_stateful_v3-v10-0-cf4379a3dcff@oss.qualcomm.com> Content-Language: en-US From: Bryan O'Donoghue In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 02/01/2026 10:43, Val Packett wrote: > > On 12/10/25 3:59 PM, Deepa Guthyappa Madivalara wrote: >> Hi all, >> >> This patch series adds initial support for the AV1 stateful decoder >> codecs in iris decoder. Also it adds support for AV1 stateful decoder >> in V4l2. The objective of this work is to extend the Iris decoder's >> capabilities to handle AV1 format codec streams, including necessary >> format handling and buffer management. > > This is awesome, thanks! > > I've tested it with rpi-ffmpeg as well, and it works great (only > required one interesting logic change.. > https://github.com/jc-kynesim/rpi-ffmpeg/pull/108) \o/ > >> unsupported content with bitdepth 10 (66 tests) >> Iris decoder supports only 8bit NV12 > > Any chance we could get 10-bit support soon as well? > > 10-bit is massively popular with AV1, especially with home encodes (see > e.g. https://wiki.x266.mov/docs/encoders/SVT-AV1#encoder-optimization > and the ab-av1 tool's defaults) > > > Thanks, > ~val > Can you give a Tested-by so ? --- bod