2 * Private common definitions for AUO-K190X framebuffer drivers
4 * Copyright (C) 2012 Heiko Stuebner <heiko@sntech.de>
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.
12 * I80 interface specific defines
15 #define AUOK190X_I80_CS 0x01
16 #define AUOK190X_I80_DC 0x02
17 #define AUOK190X_I80_WR 0x03
18 #define AUOK190X_I80_OE 0x04
21 * AUOK190x commands, common to both controllers
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
47 * Common settings for AUOK190X_CMD_INIT
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)
59 /* Common bits to pixels
60 * Mode 15-12 11-8 7-4 3-0
65 #define AUOK190X_INIT_FORMAT0 0
66 #define AUOK190X_INIT_FORMAT1 (1 << 6)
69 * settings for AUOK190X_CMD_RESET
72 #define AUOK190X_RESET_TCON (0 << 0)
73 #define AUOK190X_RESET_NORMAL (1 << 0)
74 #define AUOK190X_RESET_PON (1 << 1)
77 * AUOK190X_CMD_VERSION
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)
89 * update modes for CMD_PARTIALDISP on K1900 and CMD_DDMA on K1901
92 #define AUOK190X_UPDATE_MODE(_res) ((_res & 0x7) << 12)
93 #define AUOK190X_UPDATE_NONFLASH (1 << 15)
96 * track panel specific parameters for common init
99 struct auok190x_init_data {
101 struct auok190x_board *board;
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);
110 extern void auok190x_send_command_nowait(struct auok190xfb_par *par, u16 data);
111 extern int auok190x_send_command(struct auok190xfb_par *par, u16 data);
112 extern void auok190x_send_cmdargs_nowait(struct auok190xfb_par *par, u16 cmd,
113 int argc, u16 *argv);
114 extern int auok190x_send_cmdargs(struct auok190xfb_par *par, u16 cmd,
115 int argc, u16 *argv);
116 extern void auok190x_send_cmdargs_pixels_nowait(struct auok190xfb_par *par,
117 u16 cmd, int argc, u16 *argv,
118 int size, u16 *data);
119 extern int auok190x_send_cmdargs_pixels(struct auok190xfb_par *par, u16 cmd,
120 int argc, u16 *argv, int size,
122 extern int auok190x_read_cmdargs(struct auok190xfb_par *par, u16 cmd,
123 int argc, u16 *argv);
125 extern int auok190x_common_probe(struct platform_device *pdev,
126 struct auok190x_init_data *init);
127 extern int auok190x_common_remove(struct platform_device *pdev);
129 extern const struct dev_pm_ops auok190x_pm;