From patchwork Wed Mar 27 13:41:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Emmanuel Gil Peyrot X-Patchwork-Id: 783447 Received: from luna.linkmauve.fr (luna.linkmauve.fr [82.65.109.163]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A213413E6A7; Wed, 27 Mar 2024 13:41:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=82.65.109.163 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711546882; cv=none; b=D8FI8YPwA6eb0eDS4KxlXck6C88aZgMN4ikv9dsXU+zvMtjk8kwLFbj8v60b0WGOW5D6hHWLPUm5xT89Sjx7tI98oMEZMtC0Aqa0rtjQM2WzDsYjnc6E044vOyLdR4wb7FL01Td4kOjRTaTZO3PBqQhYAZ2WfOOWb0s+UMmdh9s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711546882; c=relaxed/simple; bh=/S4IWm1bOUDdQzjRcd0RwcMn1ixl8bXGZC9Ys5RBy54=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=qqJ23E7eYdJM+7aVlCTGftqKqssneE271Xku2OgZshvCV7a+UQjjO3NHVCgzn6/CIqqqMB2lX0mM92v/a8boS2BTe0w8OxnS//nhBQR/I3YMoUNmSr4NYtV64P9rnsRTKBRlsfzx/veeM8TkEPhXYdyXBG92J+MB/Jb3XxGArD0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=linkmauve.fr; spf=pass smtp.mailfrom=linkmauve.fr; arc=none smtp.client-ip=82.65.109.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=linkmauve.fr Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linkmauve.fr Received: by luna.linkmauve.fr (Postfix, from userid 1000) id E969D101AF33; Wed, 27 Mar 2024 14:41:16 +0100 (CET) From: Emmanuel Gil Peyrot To: linux-kernel@vger.kernel.org Cc: Emmanuel Gil Peyrot , Ezequiel Garcia , Philipp Zabel , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Joerg Roedel , Will Deacon , Robin Murphy , Sebastian Reichel , Cristian Ciocaltea , Dragan Simic , Shreeya Patel , Chris Morgan , Andy Yan , Nicolas Frattaroli , linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev Subject: [PATCH v2 0/2] Enable JPEG encoding on rk3588 Date: Wed, 27 Mar 2024 14:41:10 +0100 Message-ID: <20240327134115.424846-1-linkmauve@linkmauve.fr> X-Mailer: git-send-email 2.44.0 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Only the JPEG encoder is available for now, although there are patches for the undocumented VP8 encoder floating around[0]. This has been tested on a rock-5b, resulting in four /dev/video* encoders. The userspace program I’ve been using to test them is Onix[1], using the jpeg-encoder example, it will pick one of these four at random (but displays the one it picked): % ffmpeg -i -pix_fmt yuvj420p temp.yuv % jpeg-encoder temp.yuv NV12 output.jpeg [0] https://patchwork.kernel.org/project/linux-rockchip/list/?series=789885 [1] https://crates.io/crates/onix Changes since v1: - Dropped patches 1 and 4. - Use the proper compatible form, since this device should be fully compatible with the VEPU of rk356x. - Describe where the VEPU121 name comes from, and list other encoders and decoders present in this SoC. - Properly test the device tree changes, I previously couldn’t since I was using a too recent version of python-jsonschema… Emmanuel Gil Peyrot (2): media: dt-binding: media: Document rk3588’s VEPU121 arm64: dts: rockchip: Add VEPU121 to rk3588 .../bindings/media/rockchip,rk3568-vepu.yaml | 8 +- arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 80 +++++++++++++++++++ 2 files changed, 86 insertions(+), 2 deletions(-)