diff options
Diffstat (limited to 'drivers/media/video/soc_mediabus.c')
| -rw-r--r-- | drivers/media/video/soc_mediabus.c | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/drivers/media/video/soc_mediabus.c b/drivers/media/video/soc_mediabus.c deleted file mode 100644 index 91391214c68..00000000000 --- a/drivers/media/video/soc_mediabus.c +++ /dev/null @@ -1,173 +0,0 @@ -/* - * soc-camera media bus helper routines - * - * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * 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. - */ - -#include <linux/kernel.h> -#include <linux/module.h> - -#include <media/v4l2-device.h> -#include <media/v4l2-mediabus.h> -#include <media/soc_mediabus.h> - -#define MBUS_IDX(f) (V4L2_MBUS_FMT_ ## f - V4L2_MBUS_FMT_FIXED - 1) - -static const struct soc_mbus_pixelfmt mbus_fmt[] = { - [MBUS_IDX(YUYV8_2X8)] = { - .fourcc = V4L2_PIX_FMT_YUYV, - .name = "YUYV", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_2X8_PADHI, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(YVYU8_2X8)] = { - .fourcc = V4L2_PIX_FMT_YVYU, - .name = "YVYU", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_2X8_PADHI, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(UYVY8_2X8)] = { - .fourcc = V4L2_PIX_FMT_UYVY, - .name = "UYVY", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_2X8_PADHI, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(VYUY8_2X8)] = { - .fourcc = V4L2_PIX_FMT_VYUY, - .name = "VYUY", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_2X8_PADHI, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(RGB555_2X8_PADHI_LE)] = { - .fourcc = V4L2_PIX_FMT_RGB555, - .name = "RGB555", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_2X8_PADHI, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(RGB555_2X8_PADHI_BE)] = { - .fourcc = V4L2_PIX_FMT_RGB555X, - .name = "RGB555X", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_2X8_PADHI, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(RGB565_2X8_LE)] = { - .fourcc = V4L2_PIX_FMT_RGB565, - .name = "RGB565", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_2X8_PADHI, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(RGB565_2X8_BE)] = { - .fourcc = V4L2_PIX_FMT_RGB565X, - .name = "RGB565X", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_2X8_PADHI, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(SBGGR8_1X8)] = { - .fourcc = V4L2_PIX_FMT_SBGGR8, - .name = "Bayer 8 BGGR", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_NONE, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(SBGGR10_1X10)] = { - .fourcc = V4L2_PIX_FMT_SBGGR10, - .name = "Bayer 10 BGGR", - .bits_per_sample = 10, - .packing = SOC_MBUS_PACKING_EXTEND16, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(GREY8_1X8)] = { - .fourcc = V4L2_PIX_FMT_GREY, - .name = "Grey", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_NONE, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(Y10_1X10)] = { - .fourcc = V4L2_PIX_FMT_Y10, - .name = "Grey 10bit", - .bits_per_sample = 10, - .packing = SOC_MBUS_PACKING_EXTEND16, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(SBGGR10_2X8_PADHI_LE)] = { - .fourcc = V4L2_PIX_FMT_SBGGR10, - .name = "Bayer 10 BGGR", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_2X8_PADHI, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(SBGGR10_2X8_PADLO_LE)] = { - .fourcc = V4L2_PIX_FMT_SBGGR10, - .name = "Bayer 10 BGGR", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_2X8_PADLO, - .order = SOC_MBUS_ORDER_LE, - }, - [MBUS_IDX(SBGGR10_2X8_PADHI_BE)] = { - .fourcc = V4L2_PIX_FMT_SBGGR10, - .name = "Bayer 10 BGGR", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_2X8_PADHI, - .order = SOC_MBUS_ORDER_BE, - }, - [MBUS_IDX(SBGGR10_2X8_PADLO_BE)] = { - .fourcc = V4L2_PIX_FMT_SBGGR10, - .name = "Bayer 10 BGGR", - .bits_per_sample = 8, - .packing = SOC_MBUS_PACKING_2X8_PADLO, - .order = SOC_MBUS_ORDER_BE, - }, -}; - -s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf) -{ - switch (mf->packing) { - case SOC_MBUS_PACKING_NONE: - return width * mf->bits_per_sample / 8; - case SOC_MBUS_PACKING_2X8_PADHI: - case SOC_MBUS_PACKING_2X8_PADLO: - case SOC_MBUS_PACKING_EXTEND16: - return width * 2; - } - return -EINVAL; -} -EXPORT_SYMBOL(soc_mbus_bytes_per_line); - -const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc( - enum v4l2_mbus_pixelcode code) -{ - if (code - V4L2_MBUS_FMT_FIXED > ARRAY_SIZE(mbus_fmt) || - code <= V4L2_MBUS_FMT_FIXED) - return NULL; - return mbus_fmt + code - V4L2_MBUS_FMT_FIXED - 1; -} -EXPORT_SYMBOL(soc_mbus_get_fmtdesc); - -static int __init soc_mbus_init(void) -{ - return 0; -} - -static void __exit soc_mbus_exit(void) -{ -} - -module_init(soc_mbus_init); -module_exit(soc_mbus_exit); - -MODULE_DESCRIPTION("soc-camera media bus interface"); -MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@gmx.de>"); -MODULE_LICENSE("GPL v2"); |