From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from perceval.irobotique.be ([92.243.18.41]:36475 "EHLO perceval.irobotique.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757898Ab0G2QHK (ORCPT ); Thu, 29 Jul 2010 12:07:10 -0400 From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: sakari.ailus@maxwell.research.nokia.com Subject: [SAMPLE v3 01/12] v4l: Move the media/v4l2-mediabus.h header to include/linux Date: Thu, 29 Jul 2010 18:06:45 +0200 Message-Id: <1280419616-7658-13-git-send-email-laurent.pinchart@ideasonboard.com> In-Reply-To: <1280419616-7658-1-git-send-email-laurent.pinchart@ideasonboard.com> References: <1280419616-7658-1-git-send-email-laurent.pinchart@ideasonboard.com> Sender: linux-media-owner@vger.kernel.org List-ID: The header defines the v4l2_mbus_framefmt structure which will be used by the V4L2 subdevs userspace API. Change the type of the v4l2_mbus_framefmt::code field to __u32, as enum sizes can differ between different ABIs on the same architectures. Signed-off-by: Laurent Pinchart --- include/linux/v4l2-mediabus.h | 64 +++++++++++++++++++++++++++++++++++++++++ include/media/soc_mediabus.h | 3 +- include/media/v4l2-mediabus.h | 48 +------------------------------ 3 files changed, 66 insertions(+), 49 deletions(-) create mode 100644 include/linux/v4l2-mediabus.h diff --git a/include/linux/v4l2-mediabus.h b/include/linux/v4l2-mediabus.h new file mode 100644 index 0000000..17219c3 --- /dev/null +++ b/include/linux/v4l2-mediabus.h @@ -0,0 +1,64 @@ +/* + * Media Bus API header + * + * Copyright (C) 2009, Guennadi Liakhovetski + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __LINUX_V4L2_MEDIABUS_H +#define __LINUX_V4L2_MEDIABUS_H + +#include + +/* + * These pixel codes uniquely identify data formats on the media bus. Mostly + * they correspond to similarly named V4L2_PIX_FMT_* formats, format 0 is + * reserved, V4L2_MBUS_FMT_FIXED shall be used by host-client pairs, where the + * data format is fixed. Additionally, "2X8" means that one pixel is transferred + * in two 8-bit samples, "BE" or "LE" specify in which order those samples are + * transferred over the bus: "LE" means that the least significant bits are + * transferred first, "BE" means that the most significant bits are transferred + * first, and "PADHI" and "PADLO" define which bits - low or high, in the + * incomplete high byte, are filled with padding bits. + */ +enum v4l2_mbus_pixelcode { + V4L2_MBUS_FMT_FIXED = 1, + V4L2_MBUS_FMT_YUYV8_2X8_LE, + V4L2_MBUS_FMT_YVYU8_2X8_LE, + V4L2_MBUS_FMT_YUYV8_2X8_BE, + V4L2_MBUS_FMT_YVYU8_2X8_BE, + V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE, + V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE, + V4L2_MBUS_FMT_RGB565_2X8_LE, + V4L2_MBUS_FMT_RGB565_2X8_BE, + V4L2_MBUS_FMT_SBGGR8_1X8, + V4L2_MBUS_FMT_SBGGR10_1X10, + V4L2_MBUS_FMT_GREY8_1X8, + V4L2_MBUS_FMT_Y10_1X10, + V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE, + V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_LE, + V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_BE, + V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_BE, + V4L2_MBUS_FMT_SGRBG8_1X8, +}; + +/** + * struct v4l2_mbus_framefmt - frame format on the media bus + * @width: frame width + * @height: frame height + * @code: data format code + * @field: used interlacing type + * @colorspace: colorspace of the data + */ +struct v4l2_mbus_framefmt { + __u32 width; + __u32 height; + __u32 code; + enum v4l2_field field; + enum v4l2_colorspace colorspace; +}; + +#endif diff --git a/include/media/soc_mediabus.h b/include/media/soc_mediabus.h index 037cd7b..6243147 100644 --- a/include/media/soc_mediabus.h +++ b/include/media/soc_mediabus.h @@ -12,8 +12,7 @@ #define SOC_MEDIABUS_H #include - -#include +#include /** * enum soc_mbus_packing - data packing types on the media-bus diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h index 865cda7..971c7fa 100644 --- a/include/media/v4l2-mediabus.h +++ b/include/media/v4l2-mediabus.h @@ -11,53 +11,7 @@ #ifndef V4L2_MEDIABUS_H #define V4L2_MEDIABUS_H -/* - * These pixel codes uniquely identify data formats on the media bus. Mostly - * they correspond to similarly named V4L2_PIX_FMT_* formats, format 0 is - * reserved, V4L2_MBUS_FMT_FIXED shall be used by host-client pairs, where the - * data format is fixed. Additionally, "2X8" means that one pixel is transferred - * in two 8-bit samples, "BE" or "LE" specify in which order those samples are - * transferred over the bus: "LE" means that the least significant bits are - * transferred first, "BE" means that the most significant bits are transferred - * first, and "PADHI" and "PADLO" define which bits - low or high, in the - * incomplete high byte, are filled with padding bits. - */ -enum v4l2_mbus_pixelcode { - V4L2_MBUS_FMT_FIXED = 1, - V4L2_MBUS_FMT_YUYV8_2X8_LE, - V4L2_MBUS_FMT_YVYU8_2X8_LE, - V4L2_MBUS_FMT_YUYV8_2X8_BE, - V4L2_MBUS_FMT_YVYU8_2X8_BE, - V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE, - V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE, - V4L2_MBUS_FMT_RGB565_2X8_LE, - V4L2_MBUS_FMT_RGB565_2X8_BE, - V4L2_MBUS_FMT_SBGGR8_1X8, - V4L2_MBUS_FMT_SBGGR10_1X10, - V4L2_MBUS_FMT_GREY8_1X8, - V4L2_MBUS_FMT_Y10_1X10, - V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE, - V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_LE, - V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_BE, - V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_BE, - V4L2_MBUS_FMT_SGRBG8_1X8, -}; - -/** - * struct v4l2_mbus_framefmt - frame format on the media bus - * @width: frame width - * @height: frame height - * @code: data format code - * @field: used interlacing type - * @colorspace: colorspace of the data - */ -struct v4l2_mbus_framefmt { - __u32 width; - __u32 height; - enum v4l2_mbus_pixelcode code; - enum v4l2_field field; - enum v4l2_colorspace colorspace; -}; +#include static inline void v4l2_fill_pix_format(struct v4l2_pix_format *pix_fmt, const struct v4l2_mbus_framefmt *mbus_fmt) -- 1.7.1