From patchwork Fri Oct 11 09:33:38 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris Brezillon X-Patchwork-Id: 11185147 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 476B91668 for ; Fri, 11 Oct 2019 09:33:55 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 17E5521D71 for ; Fri, 11 Oct 2019 09:33:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="dH6bcYit" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 17E5521D71 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=bAd9m6bFs7DfstgQvyFCo46Aupq7DWP5MKKSNGb6hdI=; b=dH6bcYityW39Kq XcS8WN5cEzSrWZXLv5VEky+pyegW+9JelgdxIXwC+m+ypFNoexbRaF2xUNWGPgWw9sEDkscIcvpYi uPhHtEXGag+MuCc97dCScv3HiUzEzkeXHmv2iKuq8Bg+hcN1NOGU+xlPiFKNnHB+c0KoylTfs2XCR VOjrRYWLwraGbf6ZZrsHdmGbbVr6GYaWIQE1f/eqNXVuEG/cBJtjtgw5dn2Chwk9rJKtqzP1Woyvu 5lvZOsHT9cW9ZZWufPhY24GPJxU5j+GZIu6xj04EPFwCJntPMfY6wBwv7EDtQXvqRa8gvpRon0GqI AMJZQgCQDgX8EmT9wixA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iIrJ2-0002XW-1Y; Fri, 11 Oct 2019 09:33:52 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iIrIy-0002Vf-8G for linux-rockchip@lists.infradead.org; Fri, 11 Oct 2019 09:33:49 +0000 Received: from localhost.localdomain (unknown [IPv6:2a01:e0a:2c:6930:5cf4:84a1:2763:fe0d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bbrezillon) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 18E3F290D69; Fri, 11 Oct 2019 10:33:46 +0100 (BST) From: Boris Brezillon To: Mauro Carvalho Chehab , Hans Verkuil , Laurent Pinchart , Sakari Ailus , linux-media@vger.kernel.org Subject: [RESEND PATCH v2 0/4] media: rockchip: Add the rkvdec driver Date: Fri, 11 Oct 2019 11:33:38 +0200 Message-Id: <20191011093342.3471-1-boris.brezillon@collabora.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191011_023348_427765_CFA47471 X-CRM114-Status: GOOD ( 12.07 ) X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [46.235.227.227 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Tomasz Figa , Heiko Stuebner , Jonas Karlman , Nicolas Dufresne , Paul Kocialkowski , linux-rockchip@lists.infradead.org, Rob Herring , Boris Brezillon , kernel@collabora.com, Ezequiel Garcia Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org Hello, Sorry for the noise, I forgot to Cc the DT maintainers/ML on my last attempt. This is v2 of the rkvdec driver which was initially posted as part of my RFC adding codec helpers. For this version, I decided to get rid of the helper stuff which is likely to take some more time to settle. The patchset now contains a proper DT binding doc. Note that this implementation is likely to be adjusted based on the outcome of the 'scaling matrix order' [1] and 'dynamic resolution changes' [2] discussions, but I thought it'd be worth posting this version to start getting feeback. Regards, Boris [1]https://patchwork.kernel.org/cover/11125207/ [2]https://lkml.org/lkml/2019/9/3/1033 Boris Brezillon (4): media: vb2: Add a helper to get the vb2 buffer attached to a request media: dt-bindings: rockchip: Document RK3399 Video Decoder bindings media: rockchip: Add the rkvdec driver arm64: dts: rockchip: rk3399: Define the rockchip Video Decoder node .../bindings/media/rockchip,vdec.yaml | 71 ++ arch/arm64/boot/dts/rockchip/rk3399.dtsi | 14 +- .../media/common/videobuf2/videobuf2-core.c | 23 + drivers/staging/media/Kconfig | 2 + drivers/staging/media/Makefile | 1 + drivers/staging/media/rockchip/Kconfig | 16 + drivers/staging/media/rockchip/Makefile | 2 + drivers/staging/media/rockchip/vdec/Kconfig | 14 + drivers/staging/media/rockchip/vdec/Makefile | 3 + .../staging/media/rockchip/vdec/rkvdec-h264.c | 960 +++++++++++++++ .../staging/media/rockchip/vdec/rkvdec-regs.h | 306 +++++ drivers/staging/media/rockchip/vdec/rkvdec.c | 1089 +++++++++++++++++ drivers/staging/media/rockchip/vdec/rkvdec.h | 131 ++ include/media/videobuf2-core.h | 11 + 14 files changed, 2642 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/media/rockchip,vdec.yaml create mode 100644 drivers/staging/media/rockchip/Kconfig create mode 100644 drivers/staging/media/rockchip/Makefile create mode 100644 drivers/staging/media/rockchip/vdec/Kconfig create mode 100644 drivers/staging/media/rockchip/vdec/Makefile create mode 100644 drivers/staging/media/rockchip/vdec/rkvdec-h264.c create mode 100644 drivers/staging/media/rockchip/vdec/rkvdec-regs.h create mode 100644 drivers/staging/media/rockchip/vdec/rkvdec.c create mode 100644 drivers/staging/media/rockchip/vdec/rkvdec.h