From patchwork Tue Sep 22 16:55:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Chevallier X-Patchwork-Id: 1369132 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bootlin.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BwnhH5wbgz9sTM for ; Wed, 23 Sep 2020 03:03:43 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726635AbgIVRDb (ORCPT ); Tue, 22 Sep 2020 13:03:31 -0400 Received: from mslow2.mail.gandi.net ([217.70.178.242]:33656 "EHLO mslow2.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726563AbgIVRDb (ORCPT ); Tue, 22 Sep 2020 13:03:31 -0400 Received: from relay6-d.mail.gandi.net (unknown [217.70.183.198]) by mslow2.mail.gandi.net (Postfix) with ESMTP id 46E5C3A862C; Tue, 22 Sep 2020 16:56:02 +0000 (UTC) X-Originating-IP: 90.89.95.46 Received: from pc-2.home (lfbn-tou-1-1532-46.w90-89.abo.wanadoo.fr [90.89.95.46]) (Authenticated sender: maxime.chevallier@bootlin.com) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id C8AEDC000E; Tue, 22 Sep 2020 16:55:37 +0000 (UTC) From: Maxime Chevallier To: Mauro Carvalho Chehab , Rob Herring , Robin Murphy , Mark Rutland , Heiko Stuebner , Hans Verkuil , Ezequiel Garcia Cc: Maxime Chevallier , Helen Koike , Dafna Hirschfeld , 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 v3 0/3] media: rockchip: Introduce driver for Rockchip's camera interface Date: Tue, 22 Sep 2020 18:55:32 +0200 Message-Id: <20200922165535.1356622-1-maxime.chevallier@bootlin.com> X-Mailer: git-send-email 2.25.4 MIME-Version: 1.0 X-Spam-Flag: yes X-Spam-Level: ************************** X-GND-Spam-Score: 400 X-GND-Status: SPAM Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi everyone, This is the third iteration of the series introducing a driver for the PX30 camera interface. This was previously known as the "cif" driver in other iterations, but was renamed to "vip" following Ezequiel's advices to match the datasheet name. This is based on a BSP driver, and I'm not fully familiar with the media and V4L2 frameworks, so I guess some review is still needed. This new series adds some stability fixes, and introduces the double-buffering frame handling, giving better performances. Thanks to everyone who reviewed the first two iterations, Maxime Maxime Chevallier (3): media: dt-bindings: media: Document Rockchip VIP bindings media: rockchip: Introduce driver for Rockhip's camera interface arm64: dts: rockchip: Add the camera interface description of the PX30 .../bindings/media/rockchip-vip.yaml | 100 ++ arch/arm64/boot/dts/rockchip/px30.dtsi | 12 + drivers/media/platform/Kconfig | 13 + drivers/media/platform/Makefile | 1 + drivers/media/platform/rockchip/vip/Makefile | 3 + drivers/media/platform/rockchip/vip/capture.c | 1246 +++++++++++++++++ drivers/media/platform/rockchip/vip/dev.c | 408 ++++++ drivers/media/platform/rockchip/vip/dev.h | 206 +++ drivers/media/platform/rockchip/vip/regs.h | 260 ++++ 9 files changed, 2249 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/rockchip-vip.yaml create mode 100644 drivers/media/platform/rockchip/vip/Makefile create mode 100644 drivers/media/platform/rockchip/vip/capture.c create mode 100644 drivers/media/platform/rockchip/vip/dev.c create mode 100644 drivers/media/platform/rockchip/vip/dev.h create mode 100644 drivers/media/platform/rockchip/vip/regs.h