1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * drivers/media/i2c/smiapp/smiapp-reg.h
5 * Generic driver for SMIA/SMIA++ compliant camera modules
7 * Copyright (C) 2011--2012 Nokia Corporation
8 * Contact: Sakari Ailus <sakari.ailus@iki.fi>
11 #ifndef __SMIAPP_REG_H_
12 #define __SMIAPP_REG_H_
14 #include "smiapp-reg-defs.h"
16 /* Bits for above register */
17 #define SMIAPP_IMAGE_ORIENTATION_HFLIP (1 << 0)
18 #define SMIAPP_IMAGE_ORIENTATION_VFLIP (1 << 1)
20 #define SMIAPP_DATA_TRANSFER_IF_1_CTRL_EN (1 << 0)
21 #define SMIAPP_DATA_TRANSFER_IF_1_CTRL_RD_EN (0 << 1)
22 #define SMIAPP_DATA_TRANSFER_IF_1_CTRL_WR_EN (1 << 1)
23 #define SMIAPP_DATA_TRANSFER_IF_1_CTRL_ERR_CLEAR (1 << 2)
24 #define SMIAPP_DATA_TRANSFER_IF_1_STATUS_RD_READY (1 << 0)
25 #define SMIAPP_DATA_TRANSFER_IF_1_STATUS_WR_READY (1 << 1)
26 #define SMIAPP_DATA_TRANSFER_IF_1_STATUS_EDATA (1 << 2)
27 #define SMIAPP_DATA_TRANSFER_IF_1_STATUS_EUSAGE (1 << 3)
29 #define SMIAPP_SOFTWARE_RESET (1 << 0)
31 #define SMIAPP_FLASH_MODE_CAPABILITY_SINGLE_STROBE (1 << 0)
32 #define SMIAPP_FLASH_MODE_CAPABILITY_MULTIPLE_STROBE (1 << 1)
34 #define SMIAPP_DPHY_CTRL_AUTOMATIC 0
35 /* DPHY control based on REQUESTED_LINK_BIT_RATE_MBPS */
36 #define SMIAPP_DPHY_CTRL_UI 1
37 #define SMIAPP_DPHY_CTRL_REGISTER 2
39 #define SMIAPP_COMPRESSION_MODE_SIMPLE_PREDICTOR 1
40 #define SMIAPP_COMPRESSION_MODE_ADVANCED_PREDICTOR 2
42 #define SMIAPP_MODE_SELECT_SOFTWARE_STANDBY 0
43 #define SMIAPP_MODE_SELECT_STREAMING 1
45 #define SMIAPP_SCALING_MODE_NONE 0
46 #define SMIAPP_SCALING_MODE_HORIZONTAL 1
47 #define SMIAPP_SCALING_MODE_BOTH 2
49 #define SMIAPP_SCALING_CAPABILITY_NONE 0
50 #define SMIAPP_SCALING_CAPABILITY_HORIZONTAL 1
51 #define SMIAPP_SCALING_CAPABILITY_BOTH 2 /* horizontal/both */
53 /* digital crop right before scaler */
54 #define SMIAPP_DIGITAL_CROP_CAPABILITY_NONE 0
55 #define SMIAPP_DIGITAL_CROP_CAPABILITY_INPUT_CROP 1
57 #define SMIAPP_BINNING_CAPABILITY_NO 0
58 #define SMIAPP_BINNING_CAPABILITY_YES 1
60 /* Maximum number of binning subtypes */
61 #define SMIAPP_BINNING_SUBTYPES 253
63 #define SMIAPP_PIXEL_ORDER_GRBG 0
64 #define SMIAPP_PIXEL_ORDER_RGGB 1
65 #define SMIAPP_PIXEL_ORDER_BGGR 2
66 #define SMIAPP_PIXEL_ORDER_GBRG 3
68 #define SMIAPP_DATA_FORMAT_MODEL_TYPE_NORMAL 1
69 #define SMIAPP_DATA_FORMAT_MODEL_TYPE_EXTENDED 2
70 #define SMIAPP_DATA_FORMAT_MODEL_TYPE_NORMAL_N 8
71 #define SMIAPP_DATA_FORMAT_MODEL_TYPE_EXTENDED_N 16
73 #define SMIAPP_FRAME_FORMAT_MODEL_TYPE_2BYTE 0x01
74 #define SMIAPP_FRAME_FORMAT_MODEL_TYPE_4BYTE 0x02
75 #define SMIAPP_FRAME_FORMAT_MODEL_SUBTYPE_NROWS_MASK 0x0f
76 #define SMIAPP_FRAME_FORMAT_MODEL_SUBTYPE_NCOLS_MASK 0xf0
77 #define SMIAPP_FRAME_FORMAT_MODEL_SUBTYPE_NCOLS_SHIFT 4
79 #define SMIAPP_FRAME_FORMAT_DESC_2_PIXELCODE_MASK 0xf000
80 #define SMIAPP_FRAME_FORMAT_DESC_2_PIXELCODE_SHIFT 12
81 #define SMIAPP_FRAME_FORMAT_DESC_2_PIXELS_MASK 0x0fff
83 #define SMIAPP_FRAME_FORMAT_DESC_4_PIXELCODE_MASK 0xf0000000
84 #define SMIAPP_FRAME_FORMAT_DESC_4_PIXELCODE_SHIFT 28
85 #define SMIAPP_FRAME_FORMAT_DESC_4_PIXELS_MASK 0x0000ffff
87 #define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_EMBEDDED 1
88 #define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_DUMMY 2
89 #define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_BLACK 3
90 #define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_DARK 4
91 #define SMIAPP_FRAME_FORMAT_DESC_PIXELCODE_VISIBLE 5
93 #define SMIAPP_FAST_STANDBY_CTRL_COMPLETE_FRAMES 0
94 #define SMIAPP_FAST_STANDBY_CTRL_IMMEDIATE 1
96 /* Scaling N factor */
97 #define SMIAPP_SCALE_N 16
99 /* Image statistics registers */
100 /* Registers 0x2000 to 0x2fff are reserved for future
101 * use for statistics features.
104 /* Manufacturer Specific Registers: 0x3000 to 0x3fff
105 * The manufacturer specifies these as a black box.
108 #endif /* __SMIAPP_REG_H_ */