media: staging/intel-ipu3: css: Add static settings for image pipeline

This adds coeff, config parameters etc const definitions for
IPU3 programming.
Signed-off-by: Yong Zhi <yong.zhi@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/staging/media/ipu3/ipu3-tables.h

+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (C) 2018 Intel Corporation */
+
+#ifndef __IPU3_TABLES_H
+#define __IPU3_TABLES_H
+
+#include "ipu3-abi.h"
+
+#define IMGU_BDS_GRANULARITY		32	/* Downscaling granularity */
+#define IMGU_BDS_MIN_SF_INV		IMGU_BDS_GRANULARITY
+#define IMGU_BDS_CONFIG_LEN		97
+
+#define IMGU_SCALER_DOWNSCALE_4TAPS_LEN	128
+#define IMGU_SCALER_DOWNSCALE_2TAPS_LEN	64
+#define IMGU_SCALER_FP			((u32)1 << 31) /* 1.0 in fixed point */
+
+#define IMGU_XNR3_VMEM_LUT_LEN		16
+
+#define IMGU_GDC_LUT_UNIT		4
+#define IMGU_GDC_LUT_LEN		256
+
+struct ipu3_css_bds_config {
+	struct imgu_abi_bds_phase_arr hor_phase_arr;
+	struct imgu_abi_bds_phase_arr ver_phase_arr;
+	struct imgu_abi_bds_ptrn_arr ptrn_arr;
+	u16 sample_patrn_length;
+	u8 hor_ds_en;
+	u8 ver_ds_en;
+};
+
+struct ipu3_css_xnr3_vmem_defaults {
+	s16 x[IMGU_XNR3_VMEM_LUT_LEN];
+	s16 a[IMGU_XNR3_VMEM_LUT_LEN];
+	s16 b[IMGU_XNR3_VMEM_LUT_LEN];
+	s16 c[IMGU_XNR3_VMEM_LUT_LEN];
+};
+
+extern const struct ipu3_css_bds_config
+			ipu3_css_bds_configs[IMGU_BDS_CONFIG_LEN];
+extern const s32 ipu3_css_downscale_4taps[IMGU_SCALER_DOWNSCALE_4TAPS_LEN];
+extern const s32 ipu3_css_downscale_2taps[IMGU_SCALER_DOWNSCALE_2TAPS_LEN];
+extern const s16 ipu3_css_gdc_lut[IMGU_GDC_LUT_UNIT][IMGU_GDC_LUT_LEN];
+extern const struct ipu3_css_xnr3_vmem_defaults ipu3_css_xnr3_vmem_defaults;
+extern const struct ipu3_uapi_bnr_static_config ipu3_css_bnr_defaults;
+extern const struct ipu3_uapi_dm_config ipu3_css_dm_defaults;
+extern const struct ipu3_uapi_ccm_mat_config ipu3_css_ccm_defaults;
+extern const struct ipu3_uapi_gamma_corr_lut ipu3_css_gamma_lut;
+extern const struct ipu3_uapi_csc_mat_config ipu3_css_csc_defaults;
+extern const struct ipu3_uapi_cds_params ipu3_css_cds_defaults;
+extern const struct ipu3_uapi_shd_config_static ipu3_css_shd_defaults;
+extern const struct ipu3_uapi_yuvp1_iefd_config ipu3_css_iefd_defaults;
+extern const struct ipu3_uapi_yuvp1_yds_config ipu3_css_yds_defaults;
+extern const struct ipu3_uapi_yuvp1_chnr_config ipu3_css_chnr_defaults;
+extern const struct ipu3_uapi_yuvp1_y_ee_nr_config ipu3_css_y_ee_nr_defaults;
+extern const struct ipu3_uapi_yuvp2_tcc_gain_pcwl_lut_static_config
+						ipu3_css_tcc_gain_pcwl_lut;
+extern const struct ipu3_uapi_yuvp2_tcc_r_sqr_lut_static_config
+						ipu3_css_tcc_r_sqr_lut;
+extern const struct imgu_abi_anr_config ipu3_css_anr_defaults;
+extern const struct ipu3_uapi_awb_fr_config_s ipu3_css_awb_fr_defaults;
+extern const struct ipu3_uapi_ae_grid_config ipu3_css_ae_grid_defaults;
+extern const struct ipu3_uapi_ae_ccm ipu3_css_ae_ccm_defaults;
+extern const struct ipu3_uapi_af_config_s ipu3_css_af_defaults;
+extern const struct ipu3_uapi_awb_config_s ipu3_css_awb_defaults;
+
+#endif