unplugged-kernel/drivers/misc/mediatek/video/mt6885/dispsys/ddp_hal.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (c) 2019 MediaTek Inc.
*/

#ifndef _H_DDP_HAL_
#define _H_DDP_HAL_

/* DISP Mutex */
#define DISP_MUTEX_TOTAL      (10)
#define DISP_MUTEX_DDP_FIRST  (0)
/* modify from 4 to 3, cause 4 is used for OVL0/OVL1 SW trigger */
#define DISP_MUTEX_DDP_LAST   (3)
#define DISP_MUTEX_DDP_COUNT  (DISP_MUTEX_DDP_LAST - DISP_MUTEX_DDP_FIRST + 1)
#define DISP_MUTEX_MDP_FIRST  (DISP_MUTEX_DDP_LAST + 1)
#define DISP_MUTEX_MDP_COUNT  (3)
#define __DISP_MUTEX_INT_MSK	((1 << (DISP_MUTEX_DDP_COUNT)) - 1)
#define DISP_MUTEX_INT_MSK	\
	((__DISP_MUTEX_INT_MSK << DISP_MUTEX_TOTAL) | __DISP_MUTEX_INT_MSK)

/* DISP MODULE */
enum DISP_MODULE_ENUM {
	DISP_MODULE_OVL0 = 0, /* must start from 0 */
	DISP_MODULE_OVL0_2L,
	DISP_MODULE_OVL0_2L_VIRTUAL0,
	DISP_MODULE_OVL0_VIRTUAL0,
	DISP_MODULE_RSZ0,

	DISP_MODULE_OVL1, /* 5 */
	DISP_MODULE_OVL1_2L,
	DISP_MODULE_OVL1_2L_VIRTUAL0,
	DISP_MODULE_OVL1_VIRTUAL0,
	DISP_MODULE_RSZ1,

	DISP_MODULE_RDMA0, /* 10 */
	DISP_MODULE_RDMA0_VIRTUAL0,
	DISP_MODULE_WDMA0,
	DISP_MODULE_COLOR0,
	DISP_MODULE_CCORR0,

	DISP_MODULE_RDMA1, /* 15 */
	DISP_MODULE_RDMA1_VIRTUAL0,
	DISP_MODULE_WDMA1,
	DISP_MODULE_COLOR1,
	DISP_MODULE_CCORR1,

	DISP_MODULE_AAL0, /* 20 */
	DISP_MODULE_MDP_AAL4,
	DISP_MODULE_GAMMA0,
	DISP_MODULE_POSTMASK0,
	DISP_MODULE_DITHER0,

	DISP_MODULE_AAL1, /* 25 */
	DISP_MODULE_MDP_AAL5,
	DISP_MODULE_GAMMA1,
	DISP_MODULE_POSTMASK1,
	DISP_MODULE_DITHER1,

	DISP_MODULE_SPLIT0, /* 30 */
	DISP_MODULE_DSI0,
	DISP_MODULE_DSI1,
	DISP_MODULE_DSIDUAL,
	DISP_MODULE_PWM0,

	DISP_MODULE_CONFIG, /* 35 */
	DISP_MODULE_MUTEX,
	DISP_MODULE_SMI_COMMON,
	DISP_MODULE_SMI_LARB0,
	DISP_MODULE_SMI_LARB1,

	DISP_MODULE_MIPI0, /* 40 */
	DISP_MODULE_MIPI1,
	DISP_MODULE_DPI,
	DISP_MODULE_OVL2_2L,
	DISP_MODULE_OVL3_2L,

	DISP_MODULE_RDMA4, /* 45 */
	DISP_MODULE_RDMA5,
	DISP_MODULE_MDP_RDMA4,
	DISP_MODULE_MDP_RDMA5,
	DISP_MODULE_MDP_RSZ4,

	DISP_MODULE_MDP_RSZ5, /* 50 */
	DISP_MODULE_MERGE0,
	DISP_MODULE_MERGE1,
	DISP_MODULE_DP_INTF,
	DISP_MODULE_DSC,

	DISP_MODULE_UNKNOWN, /* 55 */
	DISP_MODULE_NUM
};


/* DISP MODULE */
enum DISP_MODULE_TYPE_ENUM {
	DISP_T_OVL = 0, /* must start from 0 */
	DISP_T_RSZ,
	DISP_T_RDMA,
	DISP_T_WDMA,
	DISP_T_COLOR,

	DISP_T_CCORR, /* 5 */
	DISP_T_AAL,
	DISP_T_GAMMA,
	DISP_T_DITHER,
	DISP_T_SPLIT,

	DISP_T_DSI,  /* 10 */
	DISP_T_PWM,
	DISP_T_DPI,
	DISP_T_POSTMASK,
	DISP_T_UNKNOWN,
	DISP_T_NUM,

};

enum dst_module_type {
	DST_MOD_REAL_TIME,
	DST_MOD_WDMA,
};

enum DISP_SLOT_ENUM {
	DISP_SLOT_IS_DC,
	DISP_SLOT_OVL0_BW,
	DISP_SLOT_OVL0_2L_BW,
	DISP_SLOT_RDMA0_BW,
	DISP_SLOT_WDMA0_BW,
	DISP_SLOT_NUM,
};

enum OVL_LAYER_SOURCE {
	OVL_LAYER_SOURCE_MEM = 0,
	OVL_LAYER_SOURCE_RESERVED = 1,
	OVL_LAYER_SOURCE_SCL = 2,
	OVL_LAYER_SOURCE_PQ = 3,
};

enum OVL_LAYER_SECURE_MODE {
	OVL_LAYER_NORMAL_BUFFER = 0,
	OVL_LAYER_SECURE_BUFFER = 1,
	OVL_LAYER_PROTECTED_BUFFER = 2
};

enum CMDQ_SWITCH {
	CMDQ_DISABLE = 0,
	CMDQ_ENABLE
};

enum CMDQ_STATE {
	CMDQ_WAIT_LCM_TE,
	CMDQ_BEFORE_STREAM_SOF,
	CMDQ_WAIT_STREAM_EOF_EVENT,
	CMDQ_CHECK_IDLE_AFTER_STREAM_EOF,
	CMDQ_AFTER_STREAM_EOF,
	CMDQ_ESD_CHECK_READ,
	CMDQ_ESD_CHECK_CMP,
	CMDQ_ESD_ALLC_SLOT,
	CMDQ_ESD_FREE_SLOT,
	CMDQ_STOP_VDO_MODE,
	CMDQ_START_VDO_MODE,
	CMDQ_DSI_RESET,
	CMDQ_AFTER_STREAM_SOF,
	CMDQ_DSI_LFR_MODE,
	CMDQ_RESET_AFTER_STREAM_EOF,
};

enum DDP_IRQ_LEVEL {
	DDP_IRQ_LEVEL_ALL = 0,
	DDP_IRQ_LEVEL_NONE,
	DDP_IRQ_LEVEL_ERROR
};


#endif