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gerrit-public.fairphone.software / kernel / msm-4.9 / 3157fad9ad6dbc97ee0ba2d6ada256370841c77a / . / drivers / video / auo_k190x.h
blob: e35af1f51b283c49d7a7ce124ebab2ab32b31a24 [file] [log] [blame]
Heiko Stübner2c8304d2012-04-28 12:20:00 +0200[diff] [blame]1/*
2 * Private common definitions for AUO-K190X framebuffer drivers
3 *
4 * Copyright (C) 2012 Heiko Stuebner <heiko@sntech.de>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11/*
12 * I80 interface specific defines
13 */
14
15#define AUOK190X_I80_CS 0x01
16#define AUOK190X_I80_DC 0x02
17#define AUOK190X_I80_WR 0x03
18#define AUOK190X_I80_OE 0x04
19
20/*
21 * AUOK190x commands, common to both controllers
22 */
23
24#define AUOK190X_CMD_INIT 0x0000
25#define AUOK190X_CMD_STANDBY 0x0001
26#define AUOK190X_CMD_WAKEUP 0x0002
27#define AUOK190X_CMD_TCON_RESET 0x0003
28#define AUOK190X_CMD_DATA_STOP 0x1002
29#define AUOK190X_CMD_LUT_START 0x1003
30#define AUOK190X_CMD_DISP_REFRESH 0x1004
31#define AUOK190X_CMD_DISP_RESET 0x1005
32#define AUOK190X_CMD_PRE_DISPLAY_START 0x100D
33#define AUOK190X_CMD_PRE_DISPLAY_STOP 0x100F
34#define AUOK190X_CMD_FLASH_W 0x2000
35#define AUOK190X_CMD_FLASH_E 0x2001
36#define AUOK190X_CMD_FLASH_STS 0x2002
37#define AUOK190X_CMD_FRAMERATE 0x3000
38#define AUOK190X_CMD_READ_VERSION 0x4000
39#define AUOK190X_CMD_READ_STATUS 0x4001
40#define AUOK190X_CMD_READ_LUT 0x4003
41#define AUOK190X_CMD_DRIVERTIMING 0x5000
42#define AUOK190X_CMD_LBALANCE 0x5001
43#define AUOK190X_CMD_AGINGMODE 0x6000
44#define AUOK190X_CMD_AGINGEXIT 0x6001
45
46/*
47 * Common settings for AUOK190X_CMD_INIT
48 */
49
50#define AUOK190X_INIT_DATA_FILTER (0 << 12)
51#define AUOK190X_INIT_DATA_BYPASS (1 << 12)
52#define AUOK190X_INIT_INVERSE_WHITE (0 << 9)
53#define AUOK190X_INIT_INVERSE_BLACK (1 << 9)
54#define AUOK190X_INIT_SCAN_DOWN (0 << 1)
55#define AUOK190X_INIT_SCAN_UP (1 << 1)
56#define AUOK190X_INIT_SHIFT_LEFT (0 << 0)
57#define AUOK190X_INIT_SHIFT_RIGHT (1 << 0)
58
59/* Common bits to pixels
60 * Mode 15-12 11-8 7-4 3-0
61 * format0 4 3 2 1
62 * format1 3 4 1 2
63 */
64
65#define AUOK190X_INIT_FORMAT0 0
66#define AUOK190X_INIT_FORMAT1 (1 << 6)
67
68/*
69 * settings for AUOK190X_CMD_RESET
70 */
71
72#define AUOK190X_RESET_TCON (0 << 0)
73#define AUOK190X_RESET_NORMAL (1 << 0)
74#define AUOK190X_RESET_PON (1 << 1)
75
76/*
77 * AUOK190X_CMD_VERSION
78 */
79
80#define AUOK190X_VERSION_TEMP_MASK (0x1ff)
81#define AUOK190X_VERSION_EPD_MASK (0xff)
82#define AUOK190X_VERSION_SIZE_INT(_val) ((_val & 0xfc00) >> 10)
83#define AUOK190X_VERSION_SIZE_FLOAT(_val) ((_val & 0x3c0) >> 6)
84#define AUOK190X_VERSION_MODEL(_val) (_val & 0x3f)
85#define AUOK190X_VERSION_LUT(_val) (_val & 0xff)
86#define AUOK190X_VERSION_TCON(_val) ((_val & 0xff00) >> 8)
87
88/*
89 * update modes for CMD_PARTIALDISP on K1900 and CMD_DDMA on K1901
90 */
91
92#define AUOK190X_UPDATE_MODE(_res) ((_res & 0x7) << 12)
93#define AUOK190X_UPDATE_NONFLASH (1 << 15)
94
95/*
96 * track panel specific parameters for common init
97 */
98
99struct auok190x_init_data {
100 char *id;
101 struct auok190x_board *board;
102
103 void (*update_partial)(struct auok190xfb_par *par, u16 y1, u16 y2);
104 void (*update_all)(struct auok190xfb_par *par);
105 bool (*need_refresh)(struct auok190xfb_par *par);
106 void (*init)(struct auok190xfb_par *par);
107};
108
109
110extern void auok190x_send_command_nowait(struct auok190xfb_par *par, u16 data);
111extern int auok190x_send_command(struct auok190xfb_par *par, u16 data);
112extern void auok190x_send_cmdargs_nowait(struct auok190xfb_par *par, u16 cmd,
113 int argc, u16 *argv);
114extern int auok190x_send_cmdargs(struct auok190xfb_par *par, u16 cmd,
115 int argc, u16 *argv);
116extern void auok190x_send_cmdargs_pixels_nowait(struct auok190xfb_par *par,
117 u16 cmd, int argc, u16 *argv,
118 int size, u16 *data);
119extern int auok190x_send_cmdargs_pixels(struct auok190xfb_par *par, u16 cmd,
120 int argc, u16 *argv, int size,
121 u16 *data);
122extern int auok190x_read_cmdargs(struct auok190xfb_par *par, u16 cmd,
123 int argc, u16 *argv);
124
125extern int auok190x_common_probe(struct platform_device *pdev,
126 struct auok190x_init_data *init);
127extern int auok190x_common_remove(struct platform_device *pdev);
128
129extern const struct dev_pm_ops auok190x_pm;