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4ed824d9 SR |
1 | /* |
2 | * Header file for TI DA8XX LCD controller platform data. | |
3 | * | |
4 | * Copyright (C) 2008-2009 MontaVista Software Inc. | |
5 | * Copyright (C) 2008-2009 Texas Instruments Inc | |
6 | * | |
7 | * This file is licensed under the terms of the GNU General Public License | |
8 | * version 2. This program is licensed "as is" without any warranty of any | |
9 | * kind, whether express or implied. | |
10 | */ | |
11 | ||
12 | #ifndef DA8XX_FB_H | |
13 | #define DA8XX_FB_H | |
14 | ||
4ed824d9 SR |
15 | enum panel_shade { |
16 | MONOCHROME = 0, | |
17 | COLOR_ACTIVE, | |
18 | COLOR_PASSIVE, | |
19 | }; | |
20 | ||
21 | enum raster_load_mode { | |
22 | LOAD_DATA = 1, | |
23 | LOAD_PALETTE, | |
24 | }; | |
25 | ||
26e71645 DE |
26 | enum da8xx_frame_complete { |
27 | DA8XX_FRAME_WAIT, | |
28 | DA8XX_FRAME_NOWAIT, | |
29 | }; | |
30 | ||
4ed824d9 SR |
31 | struct da8xx_lcdc_platform_data { |
32 | const char manu_name[10]; | |
33 | void *controller_data; | |
34 | const char type[25]; | |
35 | }; | |
36 | ||
37 | struct lcd_ctrl_config { | |
3b43ad20 | 38 | enum panel_shade panel_shade; |
4ed824d9 SR |
39 | |
40 | /* AC Bias Pin Frequency */ | |
41 | int ac_bias; | |
42 | ||
43 | /* AC Bias Pin Transitions per Interrupt */ | |
44 | int ac_bias_intrpt; | |
45 | ||
46 | /* DMA burst size */ | |
47 | int dma_burst_sz; | |
48 | ||
49 | /* Bits per pixel */ | |
50 | int bpp; | |
51 | ||
52 | /* FIFO DMA Request Delay */ | |
53 | int fdd; | |
54 | ||
55 | /* TFT Alternative Signal Mapping (Only for active) */ | |
56 | unsigned char tft_alt_mode; | |
57 | ||
58 | /* 12 Bit Per Pixel (5-6-5) Mode (Only for passive) */ | |
59 | unsigned char stn_565_mode; | |
60 | ||
61 | /* Mono 8-bit Mode: 1=D0-D7 or 0=D0-D3 */ | |
62 | unsigned char mono_8bit_mode; | |
63 | ||
4ed824d9 SR |
64 | /* Horizontal and Vertical Sync Edge: 0=rising 1=falling */ |
65 | unsigned char sync_edge; | |
66 | ||
4ed824d9 SR |
67 | /* Raster Data Order Select: 1=Most-to-least 0=Least-to-most */ |
68 | unsigned char raster_order; | |
fb8fa943 MP |
69 | |
70 | /* DMA FIFO threshold */ | |
71 | int fifo_th; | |
4ed824d9 SR |
72 | }; |
73 | ||
74 | struct lcd_sync_arg { | |
75 | int back_porch; | |
76 | int front_porch; | |
77 | int pulse_width; | |
78 | }; | |
79 | ||
80 | /* ioctls */ | |
81 | #define FBIOGET_CONTRAST _IOR('F', 1, int) | |
82 | #define FBIOPUT_CONTRAST _IOW('F', 2, int) | |
83 | #define FBIGET_BRIGHTNESS _IOR('F', 3, int) | |
84 | #define FBIPUT_BRIGHTNESS _IOW('F', 3, int) | |
85 | #define FBIGET_COLOR _IOR('F', 5, int) | |
86 | #define FBIPUT_COLOR _IOW('F', 6, int) | |
87 | #define FBIPUT_HSYNC _IOW('F', 9, int) | |
88 | #define FBIPUT_VSYNC _IOW('F', 10, int) | |
89 | ||
f772fabd MP |
90 | /* Proprietary FB_SYNC_ flags */ |
91 | #define FB_SYNC_CLK_INVERT 0x40000000 | |
92 | ||
4ed824d9 SR |
93 | #endif /* ifndef DA8XX_FB_H */ |
94 |