1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright (C) 2018 Intel Corporation */
3
4#ifndef __IPU3_TABLES_H
5#define __IPU3_TABLES_H
6
7#include <linux/bitops.h>
8
9#include "ipu3-abi.h"
10
11#define IMGU_BDS_GRANULARITY		32	/* Downscaling granularity */
12#define IMGU_BDS_MIN_SF_INV		IMGU_BDS_GRANULARITY
13#define IMGU_BDS_CONFIG_LEN		97
14
15#define IMGU_SCALER_DOWNSCALE_4TAPS_LEN	128
16#define IMGU_SCALER_DOWNSCALE_2TAPS_LEN	64
17#define IMGU_SCALER_FP			BIT(31) /* 1.0 in fixed point */
18
19#define IMGU_XNR3_VMEM_LUT_LEN		16
20
21#define IMGU_GDC_LUT_UNIT		4
22#define IMGU_GDC_LUT_LEN		256
23
24struct imgu_css_bds_config {
25	struct imgu_abi_bds_phase_arr hor_phase_arr;
26	struct imgu_abi_bds_phase_arr ver_phase_arr;
27	struct imgu_abi_bds_ptrn_arr ptrn_arr;
28	u16 sample_patrn_length;
29	u8 hor_ds_en;
30	u8 ver_ds_en;
31};
32
33struct imgu_css_xnr3_vmem_defaults {
34	s16 x[IMGU_XNR3_VMEM_LUT_LEN];
35	s16 a[IMGU_XNR3_VMEM_LUT_LEN];
36	s16 b[IMGU_XNR3_VMEM_LUT_LEN];
37	s16 c[IMGU_XNR3_VMEM_LUT_LEN];
38};
39
40extern const struct imgu_css_bds_config
41			imgu_css_bds_configs[IMGU_BDS_CONFIG_LEN];
42extern const s32 imgu_css_downscale_4taps[IMGU_SCALER_DOWNSCALE_4TAPS_LEN];
43extern const s32 imgu_css_downscale_2taps[IMGU_SCALER_DOWNSCALE_2TAPS_LEN];
44extern const s16 imgu_css_gdc_lut[IMGU_GDC_LUT_UNIT][IMGU_GDC_LUT_LEN];
45extern const struct imgu_css_xnr3_vmem_defaults imgu_css_xnr3_vmem_defaults;
46extern const struct ipu3_uapi_bnr_static_config imgu_css_bnr_defaults;
47extern const struct ipu3_uapi_dm_config imgu_css_dm_defaults;
48extern const struct ipu3_uapi_ccm_mat_config imgu_css_ccm_defaults;
49extern const struct ipu3_uapi_gamma_corr_lut imgu_css_gamma_lut;
50extern const struct ipu3_uapi_csc_mat_config imgu_css_csc_defaults;
51extern const struct ipu3_uapi_cds_params imgu_css_cds_defaults;
52extern const struct ipu3_uapi_shd_config_static imgu_css_shd_defaults;
53extern const struct ipu3_uapi_yuvp1_iefd_config imgu_css_iefd_defaults;
54extern const struct ipu3_uapi_yuvp1_yds_config imgu_css_yds_defaults;
55extern const struct ipu3_uapi_yuvp1_chnr_config imgu_css_chnr_defaults;
56extern const struct ipu3_uapi_yuvp1_y_ee_nr_config imgu_css_y_ee_nr_defaults;
57extern const struct ipu3_uapi_yuvp2_tcc_gain_pcwl_lut_static_config
58						imgu_css_tcc_gain_pcwl_lut;
59extern const struct ipu3_uapi_yuvp2_tcc_r_sqr_lut_static_config
60						imgu_css_tcc_r_sqr_lut;
61extern const struct imgu_abi_anr_config imgu_css_anr_defaults;
62extern const struct ipu3_uapi_awb_fr_config_s imgu_css_awb_fr_defaults;
63extern const struct ipu3_uapi_ae_grid_config imgu_css_ae_grid_defaults;
64extern const struct ipu3_uapi_ae_ccm imgu_css_ae_ccm_defaults;
65extern const struct ipu3_uapi_af_config_s imgu_css_af_defaults;
66extern const struct ipu3_uapi_awb_config_s imgu_css_awb_defaults;
67
68#endif
69