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// SPDX-License-Identifier: GPL-2.0
/*
* Support for Intel Camera Imaging ISP subsystem.
* Copyright (c) 2015, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#include "sh_css_stream_format.h"
#include <ia_css_stream_format.h>
unsigned int sh_css_stream_format_2_bits_per_subpixel(
enum atomisp_input_format format)
{
unsigned int rval;
switch (format) {
case ATOMISP_INPUT_FORMAT_RGB_444:
rval = 4;
break;
case ATOMISP_INPUT_FORMAT_RGB_555:
rval = 5;
break;
case ATOMISP_INPUT_FORMAT_RGB_565:
case ATOMISP_INPUT_FORMAT_RGB_666:
case ATOMISP_INPUT_FORMAT_RAW_6:
rval = 6;
break;
case ATOMISP_INPUT_FORMAT_RAW_7:
rval = 7;
break;
case ATOMISP_INPUT_FORMAT_YUV420_8_LEGACY:
case ATOMISP_INPUT_FORMAT_YUV420_8:
case ATOMISP_INPUT_FORMAT_YUV422_8:
case ATOMISP_INPUT_FORMAT_RGB_888:
case ATOMISP_INPUT_FORMAT_RAW_8:
case ATOMISP_INPUT_FORMAT_BINARY_8:
case ATOMISP_INPUT_FORMAT_USER_DEF1:
case ATOMISP_INPUT_FORMAT_USER_DEF2:
case ATOMISP_INPUT_FORMAT_USER_DEF3:
case ATOMISP_INPUT_FORMAT_USER_DEF4:
case ATOMISP_INPUT_FORMAT_USER_DEF5:
case ATOMISP_INPUT_FORMAT_USER_DEF6:
case ATOMISP_INPUT_FORMAT_USER_DEF7:
case ATOMISP_INPUT_FORMAT_USER_DEF8:
rval = 8;
break;
case ATOMISP_INPUT_FORMAT_YUV420_10:
case ATOMISP_INPUT_FORMAT_YUV422_10:
case ATOMISP_INPUT_FORMAT_RAW_10:
rval = 10;
break;
case ATOMISP_INPUT_FORMAT_RAW_12:
rval = 12;
break;
case ATOMISP_INPUT_FORMAT_RAW_14:
rval = 14;
break;
case ATOMISP_INPUT_FORMAT_RAW_16:
case ATOMISP_INPUT_FORMAT_YUV420_16:
case ATOMISP_INPUT_FORMAT_YUV422_16:
rval = 16;
break;
default:
rval = 0;
break;
}
return rval;
}
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