1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Samsung Exynos4x12 FIMC-IS (Imaging Subsystem) driver
4 *
5 * FIMC-IS command set definitions
6 *
7 * Copyright (C) 2013 Samsung Electronics Co., Ltd.
8 *
9 * Authors: Younghwan Joo <yhwan.joo@samsung.com>
10 *          Sylwester Nawrocki <s.nawrocki@samsung.com>
11 */
12
13#ifndef FIMC_IS_CMD_H_
14#define FIMC_IS_CMD_H_
15
16#define FIMC_IS_COMMAND_VER	110 /* FIMC-IS command set version 1.10 */
17
18/* Enumeration of commands between the FIMC-IS and the host processor. */
19
20/* HOST to FIMC-IS */
21#define HIC_PREVIEW_STILL	0x0001
22#define HIC_PREVIEW_VIDEO	0x0002
23#define HIC_CAPTURE_STILL	0x0003
24#define HIC_CAPTURE_VIDEO	0x0004
25#define HIC_STREAM_ON		0x0005
26#define HIC_STREAM_OFF		0x0006
27#define HIC_SET_PARAMETER	0x0007
28#define HIC_GET_PARAMETER	0x0008
29#define HIC_SET_TUNE		0x0009
30#define HIC_GET_STATUS		0x000b
31/* Sensor part */
32#define HIC_OPEN_SENSOR		0x000c
33#define HIC_CLOSE_SENSOR	0x000d
34#define HIC_SIMMIAN_INIT	0x000e
35#define HIC_SIMMIAN_WRITE	0x000f
36#define HIC_SIMMIAN_READ	0x0010
37#define HIC_POWER_DOWN		0x0011
38#define HIC_GET_SET_FILE_ADDR	0x0012
39#define HIC_LOAD_SET_FILE	0x0013
40#define HIC_MSG_CONFIG		0x0014
41#define HIC_MSG_TEST		0x0015
42/* FIMC-IS to HOST */
43#define IHC_GET_SENSOR_NUM	0x1000
44#define IHC_SET_SHOT_MARK	0x1001
45/* parameter1: frame number */
46/* parameter2: confidence level (smile 0~100) */
47/* parameter3: confidence level (blink 0~100) */
48#define IHC_SET_FACE_MARK	0x1002
49/* parameter1: coordinate count */
50/* parameter2: coordinate buffer address */
51#define IHC_FRAME_DONE		0x1003
52/* parameter1: frame start number */
53/* parameter2: frame count */
54#define IHC_AA_DONE		0x1004
55#define IHC_NOT_READY		0x1005
56
57#define IH_REPLY_DONE		0x2000
58#define IH_REPLY_NOT_DONE	0x2001
59
60enum fimc_is_scenario {
61	IS_SC_PREVIEW_STILL,
62	IS_SC_PREVIEW_VIDEO,
63	IS_SC_CAPTURE_STILL,
64	IS_SC_CAPTURE_VIDEO,
65	IS_SC_MAX
66};
67
68enum fimc_is_sub_scenario {
69	IS_SC_SUB_DEFAULT,
70	IS_SC_SUB_PS_VTCALL,
71	IS_SC_SUB_CS_VTCALL,
72	IS_SC_SUB_PV_VTCALL,
73	IS_SC_SUB_CV_VTCALL,
74};
75
76struct is_common_regs {
77	u32 hicmd;
78	u32 hic_sensorid;
79	u32 hic_param[4];
80	u32 reserved1[4];
81
82	u32 ihcmd;
83	u32 ihc_sensorid;
84	u32 ihc_param[4];
85	u32 reserved2[4];
86
87	u32 isp_sensor_id;
88	u32 isp_param[2];
89	u32 reserved3[1];
90
91	u32 scc_sensor_id;
92	u32 scc_param[2];
93	u32 reserved4[1];
94
95	u32 dnr_sensor_id;
96	u32 dnr_param[2];
97	u32 reserved5[1];
98
99	u32 scp_sensor_id;
100	u32 scp_param[2];
101	u32 reserved6[29];
102} __packed;
103
104struct is_mcuctl_reg {
105	u32 mcuctl;
106	u32 bboar;
107
108	u32 intgr0;
109	u32 intcr0;
110	u32 intmr0;
111	u32 intsr0;
112	u32 intmsr0;
113
114	u32 intgr1;
115	u32 intcr1;
116	u32 intmr1;
117	u32 intsr1;
118	u32 intmsr1;
119
120	u32 intcr2;
121	u32 intmr2;
122	u32 intsr2;
123	u32 intmsr2;
124
125	u32 gpoctrl;
126	u32 cpoenctlr;
127	u32 gpictlr;
128
129	u32 reserved[0xd];
130
131	struct is_common_regs common;
132} __packed;
133
134#endif /* FIMC_IS_CMD_H_ */
135