Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753422AbcL2W2X (ORCPT ); Thu, 29 Dec 2016 17:28:23 -0500 Received: from mail-pf0-f194.google.com ([209.85.192.194]:33543 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753278AbcL2W2R (ORCPT ); Thu, 29 Dec 2016 17:28:17 -0500 From: Steve Longerbeam X-Google-Original-From: Steve Longerbeam To: shawnguo@kernel.org, kernel@pengutronix.de, fabio.estevam@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk, linus.walleij@linaro.org, gnurou@gmail.com, mchehab@kernel.org, gregkh@linuxfoundation.org, p.zabel@pengutronix.de Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-media@vger.kernel.org, devel@driverdev.osuosl.org, Steve Longerbeam Subject: [PATCH 12/20] media: imx: Add CSI subdev driver Date: Thu, 29 Dec 2016 14:27:27 -0800 Message-Id: <1483050455-10683-13-git-send-email-steve_longerbeam@mentor.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1483050455-10683-1-git-send-email-steve_longerbeam@mentor.com> References: <1483050455-10683-1-git-send-email-steve_longerbeam@mentor.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 17684 Lines: 688 This is a media entity subdevice for the i.MX Camera Serial Interface module. Signed-off-by: Steve Longerbeam --- drivers/staging/media/imx/Kconfig | 13 + drivers/staging/media/imx/Makefile | 2 + drivers/staging/media/imx/imx-csi.c | 638 ++++++++++++++++++++++++++++++++++++ 3 files changed, 653 insertions(+) create mode 100644 drivers/staging/media/imx/imx-csi.c diff --git a/drivers/staging/media/imx/Kconfig b/drivers/staging/media/imx/Kconfig index bfde58d..ce2d2c8 100644 --- a/drivers/staging/media/imx/Kconfig +++ b/drivers/staging/media/imx/Kconfig @@ -6,3 +6,16 @@ config VIDEO_IMX_MEDIA Say yes here to enable support for video4linux media controller driver for the i.MX5/6 SOC. +if VIDEO_IMX_MEDIA +menu "i.MX5/6 Media Sub devices" + +config VIDEO_IMX_CAMERA + tristate "i.MX5/6 Camera driver" + depends on VIDEO_IMX_MEDIA && VIDEO_DEV && I2C + select VIDEOBUF2_DMA_CONTIG + default y + ---help--- + A video4linux camera capture driver for i.MX5/6. + +endmenu +endif diff --git a/drivers/staging/media/imx/Makefile b/drivers/staging/media/imx/Makefile index ef9f11b..133672a 100644 --- a/drivers/staging/media/imx/Makefile +++ b/drivers/staging/media/imx/Makefile @@ -4,3 +4,5 @@ imx-media-objs := imx-media-dev.o imx-media-fim.o imx-media-internal-sd.o \ obj-$(CONFIG_VIDEO_IMX_MEDIA) += imx-media.o obj-$(CONFIG_VIDEO_IMX_MEDIA) += imx-media-common.o +obj-$(CONFIG_VIDEO_IMX_CAMERA) += imx-csi.o + diff --git a/drivers/staging/media/imx/imx-csi.c b/drivers/staging/media/imx/imx-csi.c new file mode 100644 index 0000000..975eafb --- /dev/null +++ b/drivers/staging/media/imx/imx-csi.c @@ -0,0 +1,638 @@ +/* + * V4L2 Capture CSI Subdev for Freescale i.MX5/6 SOC + * + * Copyright (c) 2014-2016 Mentor Graphics Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#include +#include +#include +#include +#include +#include +#include +#include