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=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 2C865C433DF for ; Fri, 29 May 2020 13:04:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1277420C09 for ; Fri, 29 May 2020 13:04:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726838AbgE2NET (ORCPT ); Fri, 29 May 2020 09:04:19 -0400 Received: from relay6-d.mail.gandi.net ([217.70.183.198]:41425 "EHLO relay6-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726477AbgE2NES (ORCPT ); Fri, 29 May 2020 09:04:18 -0400 X-Originating-IP: 86.250.147.67 Received: from pc-10.home (lfbn-tou-1-695-67.w86-250.abo.wanadoo.fr [86.250.147.67]) (Authenticated sender: maxime.chevallier@bootlin.com) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id 0A213C000C; Fri, 29 May 2020 13:04:14 +0000 (UTC) From: Maxime Chevallier To: Mauro Carvalho Chehab , Robin Murphy , Rob Herring , Mark Rutland , Heiko Stuebner , Hans Verkuil Cc: Maxime Chevallier , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Miquel Raynal , Paul Kocialkowski Subject: [PATCH v2 0/3] media: rockchip: Introduce driver for the camera interface on PX30 Date: Fri, 29 May 2020 15:04:02 +0200 Message-Id: <20200529130405.929429-1-maxime.chevallier@bootlin.com> X-Mailer: git-send-email 2.25.4 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Hello everyone, Here's a V2 of the series adding very basic support for the camera interface on the Rockchip PX30 SoC. Thanks to everyone that commented on the first series, your reviews were very helpful :) 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 --- Changes since V1 --- - Took reviews from Rob, Hans, Robin and Heiko into account : - Renamed the clocks in the binding - Fixed the DT schema compiling - Fixed a few typos - Used the clk bulk API - Used the reset array API - Changed a few helpers for more suitable ones - Rebased on 5.7-rc7 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 | 100 ++ 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 | 358 +++++ drivers/media/platform/rockchip/cif/dev.h | 213 +++ drivers/media/platform/rockchip/cif/regs.h | 256 ++++ 9 files changed, 2126 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 -- 2.25.4