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git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/blob - drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/fpn/fpn_1.0/ia_css_fpn_types.h
2 * Support for Intel Camera Imaging ISP subsystem.
3 * Copyright (c) 2015, Intel Corporation.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms and conditions of the GNU General Public License,
7 * version 2, as published by the Free Software Foundation.
9 * This program is distributed in the hope it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 #ifndef __IA_CSS_FPN_TYPES_H
16 #define __IA_CSS_FPN_TYPES_H
19 * CSS-API header file for Fixed Pattern Noise parameters.
22 /* Fixed Pattern Noise table.
24 * This contains the fixed patterns noise values
25 * obtained from a black frame capture.
27 * "shift" should be set as the smallest value
28 * which satisfies the requirement the maximum data is less than 64.
35 struct ia_css_fpn_table
{
36 int16_t *data
; /** Table content (fixed patterns noise).
37 u0.[13-shift], [0,63] */
38 uint32_t width
; /** Table width (in pixels).
39 This is the input frame width. */
40 uint32_t height
; /** Table height (in pixels).
41 This is the input frame height. */
42 uint32_t shift
; /** Common exponent of table content.
44 uint32_t enabled
; /** Fpn is enabled.
48 struct ia_css_fpn_configuration
{
49 const struct ia_css_frame_info
*info
;
52 #endif /* __IA_CSS_FPN_TYPES_H */