mtk-lk/platform/mt6757/include/platform/ddp_hal.h

/* Copyright Statement:
*
* This software/firmware and related documentation ("MediaTek Software") are
* protected under relevant copyright laws. The information contained herein
* is confidential and proprietary to MediaTek Inc. and/or its licensors.
* Without the prior written permission of MediaTek inc. and/or its licensors,
* any reproduction, modification, use or disclosure of MediaTek Software,
* and information contained herein, in whole or in part, shall be strictly prohibited.
*/
/* MediaTek Inc. (C) 2015. All rights reserved.
*
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* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
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*/

#ifndef _H_DDP_HAL_
#define _H_DDP_HAL_

/* DISP Mutex */
#define DISP_MUTEX_TOTAL      (16)
#define DISP_MUTEX_DDP_FIRST  (0)
#define DISP_MUTEX_DDP_LAST   (3)	/* modify from 4 to 3, cause 4 is used for OVL0/OVL1 SW trigger */
#define DISP_MUTEX_DDP_COUNT  (4)
#define DISP_MUTEX_MDP_FIRST  (5)
#define DISP_MUTEX_MDP_COUNT  (5)

/* DISP MODULE */
typedef enum {
	DISP_MODULE_OVL0 = 0, /* must start from 0 */
	DISP_MODULE_OVL1,
	DISP_MODULE_OVL0_2L,
	DISP_MODULE_OVL1_2L,
	DISP_MODULE_OVL0_VIRTUAL, /*not a real engine, only for path connection, OVL0_sel->OVL0_virtual->OVL0_MOUT */

	DISP_MODULE_RDMA0,
	DISP_MODULE_RDMA1,
	DISP_MODULE_RDMA2,
	DISP_MODULE_WDMA0,
	DISP_MODULE_WDMA1,

	DISP_MODULE_COLOR0, 	/*10 */
	DISP_MODULE_COLOR1,
	DISP_MODULE_CCORR0,
	DISP_MODULE_CCORR1,
	DISP_MODULE_AAL0,

	DISP_MODULE_AAL1,
	DISP_MODULE_GAMMA0,
	DISP_MODULE_GAMMA1,
	DISP_MODULE_OD,
	DISP_MODULE_DITHER0,

	DISP_MODULE_DITHER1, /*20 */
	DISP_PATH0,
	DISP_PATH1,
	DISP_MODULE_UFOE,
	DISP_MODULE_DSC,

	DISP_MODULE_SPLIT0,
	DISP_MODULE_DPI,
	DISP_MODULE_DSI0,
	DISP_MODULE_DSI1,
	DISP_MODULE_DSIDUAL,

	DISP_MODULE_PWM0, /*30 */
	DISP_MODULE_CONFIG,
	DISP_MODULE_MUTEX,
	DISP_MODULE_SMI_COMMON,
	DISP_MODULE_SMI_LARB0,

	DISP_MODULE_SMI_LARB4,
	DISP_MODULE_MIPI0,
	DISP_MODULE_MIPI1,
	DISP_MODULE_UNKNOWN,
	DISP_MODULE_NUM
} DISP_MODULE_ENUM;

enum dst_module_type {
	DST_MOD_REAL_TIME,
	DST_MOD_WDMA,
};

static inline int check_ddp_module(DISP_MODULE_ENUM module)
{
	return module < DISP_MODULE_UNKNOWN;
}

typedef enum {
	DISP_REG_CONFIG,
	DISP_REG_OVL0,
	DISP_REG_OVL1,
	DISP_REG_OVL0_2L,
	DISP_REG_OVL1_2L,
	DISP_REG_RDMA0,
	DISP_REG_RDMA1,
	DISP_REG_RDMA2,
	DISP_REG_WDMA0,
	DISP_REG_WDMA1,
	DISP_REG_COLOR0,
	DISP_REG_COLOR1,
	DISP_REG_CCORR0,
	DISP_REG_CCORR1,
	DISP_REG_AAL0,
	DISP_REG_AAL1,
	DISP_REG_GAMMA0,
	DISP_REG_GAMMA1,
	DISP_REG_OD,
	DISP_REG_DITHER0,
	DISP_REG_DITHER1,
	DISP_REG_UFOE,
	DISP_REG_DSC,
	DISP_REG_SPLIT0,
	DISP_REG_DSI0,
	DISP_REG_DSI1,
	DISP_REG_DPI0,
	DISP_REG_PWM,
	DISP_REG_MUTEX,
	DISP_REG_SMI_LARB0,
	DISP_REG_SMI_LARB4,
	DISP_REG_SMI_COMMON,
	DISP_REG_MIPI0,
	DISP_REG_MIPI1,
	DISP_REG_NUM
} DISP_REG_ENUM;

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
};

typedef enum {
	CMDQ_DISABLE = 0,
	CMDQ_ENABLE
} CMDQ_SWITCH;

typedef enum {
	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_STATE;

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


#endif