From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2E2BEC43331 for ; Fri, 3 Apr 2020 14:21:56 +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 DE3292077D for ; Fri, 3 Apr 2020 14:21:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="P87mPDP0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DE3292077D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.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=h9BS8LLnYFgLVX7VtKsKhADjLRMb3yk20KK0kQv/XeQ=; b=P87mPDP0JzHl9y Ut/uKrwWkbnGISpFj8OH0Vx/yFYT/5gMVemLNzuuigtT1dROr25Qv7AltZX0RmoxP1SozezqPMp56 SdJxS3HD9ofCq2ggur83NCPGoNtOejxAKGuExWsR0aiMX3dU8y8zNM3NmLV+VJnYi3IFskowl0buu KuSQ7fIzi+KuE7Gt8SMKXdouOKwXUOrMSSJMNJb6ABP4bKJgQhQHAH3aEwvxxGezyhcwN7vdH7mK1 zGWo+QT25ip6K4+V7kEY8G2F7PoOygYIsZI1ZpMuAqqP/lrDwbF8GRsRsMIqD4E5uQxK3MaLpcfEY BBwxIs2v4vUq+F1xwywQ==; 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 1jKNCk-0000wm-OQ; Fri, 03 Apr 2020 14:21:54 +0000 Received: from relay8-d.mail.gandi.net ([217.70.183.201]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jKNCh-0000ul-85; Fri, 03 Apr 2020 14:21:53 +0000 X-Originating-IP: 77.205.41.241 Received: from localhost.localdomain (241.41.205.77.rev.sfr.net [77.205.41.241]) (Authenticated sender: maxime.chevallier@bootlin.com) by relay8-d.mail.gandi.net (Postfix) with ESMTPSA id 1D96C1BF22A; Fri, 3 Apr 2020 14:21:41 +0000 (UTC) From: Maxime Chevallier To: Mauro Carvalho Chehab , Rob Herring , Mark Rutland , Heiko Stuebner , Hans Verkuil Subject: [PATCH 0/3] media: rockchip: Introduce driver for the camera interface on PX30 Date: Fri, 3 Apr 2020 16:21:19 +0200 Message-Id: <20200403142122.297283-1-maxime.chevallier@bootlin.com> X-Mailer: git-send-email 2.24.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200403_072151_421917_1D8156E2 X-CRM114-Status: GOOD ( 14.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Maxime Chevallier , Paul Kocialkowski , linux-rockchip@lists.infradead.org, Thomas Petazzoni , Miquel Raynal , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello everyone, Here's a series to add very basic support for the camera interface on the Rockchip PX30 SoC. This Camera Interface is also supported on other Rockchip SoC such as the RK1808, RK3128, RK3288 and RK3288, but for now I've only been able to test it on the PX30, using a PAL format. This driver is mostly based on the driver found in Rockchip's BSP, that has been trimmed down to support the set of features that I was able to test, that is pretty much a very basic one-frame capture and video streaming with GStreamer. This first draft only supports the Parallel interface, although the controller has support for BT656 and CSI2. Finally, this controller has an iommu that could be used in this driver, but as of today I've not been able to get it to work. Any review is welcome. Thanks, Maxime Maxime Chevallier (3): media: dt-bindings: media: Document Rockchip CIF bindings media: rockchip: Introduce driver for Rockhip's camera interface arm64: dts: rockchip: Add the camera interface description of the PX30 .../bindings/media/rockchip-cif.yaml | 98 ++ arch/arm64/boot/dts/rockchip/px30.dtsi | 12 + drivers/media/platform/Kconfig | 13 + drivers/media/platform/Makefile | 1 + drivers/media/platform/rockchip/cif/Makefile | 3 + drivers/media/platform/rockchip/cif/capture.c | 1170 +++++++++++++++++ drivers/media/platform/rockchip/cif/dev.c | 407 ++++++ drivers/media/platform/rockchip/cif/dev.h | 208 +++ drivers/media/platform/rockchip/cif/regs.h | 256 ++++ 9 files changed, 2168 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/rockchip-cif.yaml create mode 100644 drivers/media/platform/rockchip/cif/Makefile create mode 100644 drivers/media/platform/rockchip/cif/capture.c create mode 100644 drivers/media/platform/rockchip/cif/dev.c create mode 100644 drivers/media/platform/rockchip/cif/dev.h create mode 100644 drivers/media/platform/rockchip/cif/regs.h -- 2.24.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel