1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
/* drivers/video/sprdfb/lcd_ssd2075_mipi.c
*
* Support for ssd2075 mipi LCD device
*
* Copyright (C) 2010 Spreadtrum
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/kernel.h>
#include "lcd_dummy.h"
//#define printk printf
/*mcu panel*/
static struct timing_mcu lcd_dummy_mcu_timing = {
.rcss = 15, // 15ns
.rlpw = 60,
.rhpw = 60,
.wcss = 10,
.wlpw = 35,
.whpw = 35,
};
static struct info_mcu lcd_dummy_mcu_info = {
.bus_mode = LCD_BUS_8080,
.bus_width = 24,
.bpp = 24, /*RGB88*/
.te_pol = SPRDFB_POLARITY_POS,
.te_sync_delay = 0,
.timing = &lcd_dummy_mcu_timing,
};
struct panel_spec lcd_dummy_mcu_spec = {
.width = 320,
.height = 480,
.type = LCD_MODE_MCU,
.info = {
.mcu = &lcd_dummy_mcu_info
},
};
/*rgb panel*/
static struct timing_rgb lcd_dummy_rgb_timing = {
.hfp = 30, /* unit: pixel */
.hbp = 16,
.hsync = 1,
.vfp = 16, /*unit: line*/
.vbp = 16,
.vsync = 1,
};
static struct info_rgb lcd_dummy_rgb_info = {
.video_bus_width = 24, /*18,16*/
.h_sync_pol = SPRDFB_POLARITY_POS,
.v_sync_pol = SPRDFB_POLARITY_POS,
.de_pol = SPRDFB_POLARITY_POS,
.timing = &lcd_dummy_rgb_timing,
};
struct panel_spec lcd_dummy_rgb_spec = {
.width = 320,
.height = 480,
.type = LCD_MODE_RGB,
.info = {
.rgb = &lcd_dummy_rgb_info
},
};
/*mipi panel*/
static struct timing_rgb lcd_dummy_mipi_timing = {
.hfp =50,
.hbp = 36,
.hsync =16,
.vfp = 12,
.vbp = 14,
.vsync = 2,
};
static struct info_mipi lcd_dummy_mipi_info = {
.work_mode = SPRDFB_MIPI_MODE_VIDEO,
.video_bus_width = 24, /*18,16*/
.lan_number = 4,
.phy_feq =100*1000,
.h_sync_pol = SPRDFB_POLARITY_POS,
.v_sync_pol = SPRDFB_POLARITY_POS,
.de_pol = SPRDFB_POLARITY_POS,
.te_pol = SPRDFB_POLARITY_POS,
.color_mode_pol = SPRDFB_POLARITY_NEG,
.shut_down_pol = SPRDFB_POLARITY_NEG,
.timing = &lcd_dummy_mipi_timing,
};
struct panel_spec lcd_dummy_mipi_spec = {
.width = 320,
.height = 480,
.type = LCD_MODE_DSI,
.info = {
.mipi = &lcd_dummy_mipi_info
},
};
|
