81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
/****************************************************************************
|
|
****************************************************************************
|
|
***
|
|
*** This header was automatically generated from a Linux kernel header
|
|
*** of the same name, to make information necessary for userspace to
|
|
*** call into the kernel available to libc. It contains only constants,
|
|
*** structures, and macros generated from the original header, and thus,
|
|
*** contains no copyrightable information.
|
|
***
|
|
*** To edit the content of this header, modify the corresponding
|
|
*** source file (e.g. under external/kernel-headers/original/) then
|
|
*** run bionic/libc/kernel/tools/update_all.py
|
|
***
|
|
*** Any manual change here will be lost the next time this script will
|
|
*** be run. You've been warned!
|
|
***
|
|
****************************************************************************
|
|
****************************************************************************/
|
|
#ifndef AM437X_VPFE_USER_H
|
|
#define AM437X_VPFE_USER_H
|
|
#include <linux/videodev2.h>
|
|
enum vpfe_ccdc_data_size {
|
|
VPFE_CCDC_DATA_16BITS = 0,
|
|
VPFE_CCDC_DATA_15BITS,
|
|
VPFE_CCDC_DATA_14BITS,
|
|
VPFE_CCDC_DATA_13BITS,
|
|
VPFE_CCDC_DATA_12BITS,
|
|
VPFE_CCDC_DATA_11BITS,
|
|
VPFE_CCDC_DATA_10BITS,
|
|
VPFE_CCDC_DATA_8BITS,
|
|
};
|
|
enum vpfe_ccdc_sample_length {
|
|
VPFE_CCDC_SAMPLE_1PIXELS = 0,
|
|
VPFE_CCDC_SAMPLE_2PIXELS,
|
|
VPFE_CCDC_SAMPLE_4PIXELS,
|
|
VPFE_CCDC_SAMPLE_8PIXELS,
|
|
VPFE_CCDC_SAMPLE_16PIXELS,
|
|
};
|
|
enum vpfe_ccdc_sample_line {
|
|
VPFE_CCDC_SAMPLE_1LINES = 0,
|
|
VPFE_CCDC_SAMPLE_2LINES,
|
|
VPFE_CCDC_SAMPLE_4LINES,
|
|
VPFE_CCDC_SAMPLE_8LINES,
|
|
VPFE_CCDC_SAMPLE_16LINES,
|
|
};
|
|
enum vpfe_ccdc_gamma_width {
|
|
VPFE_CCDC_GAMMA_BITS_15_6 = 0,
|
|
VPFE_CCDC_GAMMA_BITS_14_5,
|
|
VPFE_CCDC_GAMMA_BITS_13_4,
|
|
VPFE_CCDC_GAMMA_BITS_12_3,
|
|
VPFE_CCDC_GAMMA_BITS_11_2,
|
|
VPFE_CCDC_GAMMA_BITS_10_1,
|
|
VPFE_CCDC_GAMMA_BITS_09_0,
|
|
};
|
|
struct vpfe_ccdc_a_law {
|
|
unsigned char enable;
|
|
enum vpfe_ccdc_gamma_width gamma_wd;
|
|
};
|
|
struct vpfe_ccdc_black_clamp {
|
|
unsigned char enable;
|
|
enum vpfe_ccdc_sample_length sample_pixel;
|
|
enum vpfe_ccdc_sample_line sample_ln;
|
|
unsigned short start_pixel;
|
|
unsigned short sgain;
|
|
unsigned short dc_sub;
|
|
};
|
|
struct vpfe_ccdc_black_compensation {
|
|
char r;
|
|
char gr;
|
|
char b;
|
|
char gb;
|
|
};
|
|
struct vpfe_ccdc_config_params_raw {
|
|
enum vpfe_ccdc_data_size data_sz;
|
|
struct vpfe_ccdc_a_law alaw;
|
|
struct vpfe_ccdc_black_clamp blk_clamp;
|
|
struct vpfe_ccdc_black_compensation blk_comp;
|
|
};
|
|
#define VIDIOC_AM437X_CCDC_CFG _IOW('V', BASE_VIDIOC_PRIVATE + 1, void *)
|
|
#endif
|