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_DPC2_PARAM_H
16 #define __IA_CSS_DPC2_PARAM_H
18 #include "type_support.h"
19 #include "vmem.h" /* for VMEM_ARRAY*/
22 /* 4 planes : GR, R, B, GB */
25 /* ToDo: Move this to testsetup */
26 #define MAX_FRAME_SIMDWIDTH 30
28 /* 3 lines state per color plane input_line_state */
29 #define DPC2_STATE_INPUT_BUFFER_HEIGHT (3 * NUM_PLANES)
30 /* Each plane has width equal to half frame line */
31 #define DPC2_STATE_INPUT_BUFFER_WIDTH CEIL_DIV(MAX_FRAME_SIMDWIDTH, 2)
33 /* 1 line state per color plane for local deviation state*/
34 #define DPC2_STATE_LOCAL_DEVIATION_BUFFER_HEIGHT (1 * NUM_PLANES)
35 /* Each plane has width equal to half frame line */
36 #define DPC2_STATE_LOCAL_DEVIATION_BUFFER_WIDTH CEIL_DIV(MAX_FRAME_SIMDWIDTH, 2)
38 /* MINMAX state buffer stores 1 full input line (GR-R color line) */
39 #define DPC2_STATE_SECOND_MINMAX_BUFFER_HEIGHT 1
40 #define DPC2_STATE_SECOND_MINMAX_BUFFER_WIDTH MAX_FRAME_SIMDWIDTH
43 struct ia_css_isp_dpc2_params {
53 #endif /* __IA_CSS_DPC2_PARAM_H */