1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * drivers/media/i2c/smiapp/smiapp-reg.h
4 *
5 * Generic driver for SMIA/SMIA++ compliant camera modules
6 *
7 * Copyright (C) 2011--2012 Nokia Corporation
8 * Contact: Sakari Ailus <sakari.ailus@iki.fi>
9 */
10
11#ifndef __SMIAPP_REG_H_
12#define __SMIAPP_REG_H_
13
14#include <linux/bits.h>
15
16#include "smiapp-reg-defs.h"
17
18/* Bits for above register */
19#define SMIAPP_IMAGE_ORIENTATION_HFLIP			BIT(0)
20#define SMIAPP_IMAGE_ORIENTATION_VFLIP			BIT(1)
21
22#define SMIAPP_DATA_TRANSFER_IF_1_CTRL_EN		BIT(0)
23#define SMIAPP_DATA_TRANSFER_IF_1_CTRL_WR_EN		BIT(1)
24#define SMIAPP_DATA_TRANSFER_IF_1_CTRL_ERR_CLEAR	BIT(2)
25#define SMIAPP_DATA_TRANSFER_IF_1_STATUS_RD_READY	BIT(0)
26#define SMIAPP_DATA_TRANSFER_IF_1_STATUS_WR_READY	BIT(1)
27#define SMIAPP_DATA_TRANSFER_IF_1_STATUS_EDATA		BIT(2)
28#define SMIAPP_DATA_TRANSFER_IF_1_STATUS_EUSAGE		BIT(3)
29
30#define SMIAPP_DATA_TRANSFER_IF_CAPABILITY_SUPPORTED	BIT(0)
31#define SMIAPP_DATA_TRANSFER_IF_CAPABILITY_POLL		BIT(2)
32
33#define SMIAPP_SOFTWARE_RESET				BIT(0)
34
35#define SMIAPP_FLASH_MODE_CAPABILITY_SINGLE_STROBE	BIT(0)
36#define SMIAPP_FLASH_MODE_CAPABILITY_MULTIPLE_STROBE	BIT(1)
37
38#define SMIAPP_CSI_SIGNALLING_MODE_CCP2_DATA_CLOCK	0
39#define SMIAPP_CSI_SIGNALLING_MODE_CCP2_DATA_STROBE	1
40#define SMIAPP_CSI_SIGNALLING_MODE_CSI2			2
41
42#define SMIAPP_DPHY_CTRL_AUTOMATIC			0
43/* DPHY control based on REQUESTED_LINK_BIT_RATE_MBPS */
44#define SMIAPP_DPHY_CTRL_UI				1
45#define SMIAPP_DPHY_CTRL_REGISTER			2
46
47#define SMIAPP_COMPRESSION_MODE_SIMPLE_PREDICTOR	1
48#define SMIAPP_COMPRESSION_MODE_ADVANCED_PREDICTOR	2
49
50#define SMIAPP_MODE_SELECT_SOFTWARE_STANDBY		0
51#define SMIAPP_MODE_SELECT_STREAMING			1
52
53#define SMIAPP_SCALING_MODE_NONE			0
54#define SMIAPP_SCALING_MODE_HORIZONTAL			1
55#define SMIAPP_SCALING_MODE_BOTH			2
56
57#define SMIAPP_SCALING_CAPABILITY_NONE			0
58#define SMIAPP_SCALING_CAPABILITY_HORIZONTAL		1
59#define SMIAPP_SCALING_CAPABILITY_BOTH			2 /* horizontal/both */
60
61/* digital crop right before scaler */
62#define SMIAPP_DIGITAL_CROP_CAPABILITY_NONE		0
63#define SMIAPP_DIGITAL_CROP_CAPABILITY_INPUT_CROP	1
64
65#define SMIAPP_BINNING_CAPABILITY_NO			0
66#define SMIAPP_BINNING_CAPABILITY_YES			1
67
68/* Maximum number of binning subtypes */
69#define SMIAPP_BINNING_SUBTYPES				253
70
71#define SMIAPP_PIXEL_ORDER_GRBG				0
72#define SMIAPP_PIXEL_ORDER_RGGB				1
73#define SMIAPP_PIXEL_ORDER_BGGR				2
74#define SMIAPP_PIXEL_ORDER_GBRG				3
75
76#define SMIAPP_DATA_FORMAT_MODEL_TYPE_NORMAL		1
77#define SMIAPP_DATA_FORMAT_MODEL_TYPE_EXTENDED		2
78#define SMIAPP_DATA_FORMAT_MODEL_TYPE_NORMAL_N		8
79#define SMIAPP_DATA_FORMAT_MODEL_TYPE_EXTENDED_N	16
80
81#define SMIAPP_FRAME_FORMAT_MODEL_TYPE_2BYTE		0x01
82#define SMIAPP_FRAME_FORMAT_MODEL_TYPE_4BYTE		0x02
83#define SMIAPP_FRAME_FORMAT_MODEL_SUBTYPE_NROWS_MASK	0x0f
84#define SMIAPP_FRAME_FORMAT_MODEL_SUBTYPE_NCOLS_MASK	0xf0
85#define SMIAPP_FRAME_FORMAT_MODEL_SUBTYPE_NCOLS_SHIFT	4
86
87#define SMIAPP_FRAME_FORMAT_DESC_2_PIXELCODE_MASK	0xf000
88#define SMIAPP_FRAME_FORMAT_DESC_2_PIXELCODE_SHIFT	12
89#define SMIAPP_FRAME_FORMAT_DESC_2_PIXELS_MASK		0x0fff
90
91#define SMIAPP_FRAME_FORMAT_DESC_4_PIXELCODE_MASK	0xf0000000
92#define SMIAPP_FRAME_FORMAT_DESC_4_PIXELCODE_SHIFT	28
93#define SMIAPP_FRAME_FORMAT_DESC_4_PIXELS_MASK		0x0000ffff
94
95#define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_EMBEDDED	1
96#define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_DUMMY	2
97#define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_BLACK	3
98#define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_DARK		4
99#define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_VISIBLE	5
100
101#define SMIAPP_FAST_STANDBY_CTRL_COMPLETE_FRAMES	0
102#define SMIAPP_FAST_STANDBY_CTRL_IMMEDIATE		1
103
104/* Scaling N factor */
105#define SMIAPP_SCALE_N					16
106
107/* Image statistics registers */
108/* Registers 0x2000 to 0x2fff are reserved for future
109 * use for statistics features.
110 */
111
112/* Manufacturer Specific Registers: 0x3000 to 0x3fff
113 * The manufacturer specifies these as a black box.
114 */
115
116#endif /* __SMIAPP_REG_H_ */
117