/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
/*
 * drivers/vpp/aml_vpp.h
 *
 * Copyright (C) 2020 Amlogic, Inc. All rights reserved.
 *
 */

#ifndef __VPP_H__
#define __VPP_H__

/* OSD csc defines */
enum vpp_matrix_sel_e {
	VPP_MATRIX_0 = 0,	/* OSD convert matrix - new from GXL */
	VPP_MATRIX_1,		/* vd1 matrix before post-blend */
	VPP_MATRIX_2,		/* post matrix */
	VPP_MATRIX_3,		/* xvycc matrix */
	VPP_MATRIX_4,		/* in video eotf - new from GXL */
	VPP_MATRIX_5,		/* in osd eotf - new from GXL */
	VPP_MATRIX_6		/* vd2 matrix before pre-blend */
};
#define NUM_MATRIX 6

/* matrix names */
#define VPP_MATRIX_OSD		VPP_MATRIX_0
#define VPP_MATRIX_VD1		VPP_MATRIX_1
#define VPP_MATRIX_POST		VPP_MATRIX_2
#define VPP_MATRIX_XVYCC	VPP_MATRIX_3
#define VPP_MATRIX_EOTF		VPP_MATRIX_4
#define VPP_MATRIX_OSD_EOTF	VPP_MATRIX_5
#define VPP_MATRIX_VD2		VPP_MATRIX_6

#define CSC_ON              1
#define CSC_OFF             0

enum vpp_lut_sel_e {
	VPP_LUT_OSD_EOTF = 0,
	VPP_LUT_OSD_OETF,
	VPP_LUT_EOTF,
	VPP_LUT_OETF
};
#define NUM_LUT 4

/* matrix registers */
struct matrix_s {
	u16 pre_offset[3];
	u16 matrix[3][3];
	u16 offset[3];
	u16 right_shift;
};
#endif