diff options
Diffstat (limited to 'firmware/target/arm/rk27xx/ihifi2/lcd-ihifi800.c')
-rw-r--r-- | firmware/target/arm/rk27xx/ihifi2/lcd-ihifi800.c | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/firmware/target/arm/rk27xx/ihifi2/lcd-ihifi800.c b/firmware/target/arm/rk27xx/ihifi2/lcd-ihifi800.c new file mode 100644 index 0000000000..821b52dcb6 --- /dev/null +++ b/firmware/target/arm/rk27xx/ihifi2/lcd-ihifi800.c | |||
@@ -0,0 +1,228 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2016 by Roman Stolyarov | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | #include "config.h" | ||
23 | #include "kernel.h" | ||
24 | #include "lcd.h" | ||
25 | #include "system.h" | ||
26 | #include "cpu.h" | ||
27 | #include "lcdif-rk27xx.h" | ||
28 | |||
29 | static bool display_on = false; | ||
30 | |||
31 | void lcd_display_init(void) | ||
32 | { | ||
33 | unsigned int x, y; | ||
34 | |||
35 | lcd_cmd(0xEF); | ||
36 | lcd_data(0x03); | ||
37 | lcd_data(0x80); | ||
38 | lcd_data(0x02); | ||
39 | |||
40 | lcd_cmd(0xCF); | ||
41 | lcd_data(0x00); | ||
42 | lcd_data(0xC1); | ||
43 | lcd_data(0x30); | ||
44 | |||
45 | lcd_cmd(0xED); | ||
46 | lcd_data(0x67); | ||
47 | lcd_data(0x03); | ||
48 | lcd_data(0x12); | ||
49 | lcd_data(0x81); | ||
50 | |||
51 | lcd_cmd(0xE8); | ||
52 | lcd_data(0x85); | ||
53 | lcd_data(0x11); | ||
54 | lcd_data(0x79); | ||
55 | |||
56 | lcd_cmd(0xCB); | ||
57 | lcd_data(0x39); | ||
58 | lcd_data(0x2C); | ||
59 | lcd_data(0x00); | ||
60 | lcd_data(0x34); | ||
61 | lcd_data(0x06); | ||
62 | |||
63 | lcd_cmd(0xF7); | ||
64 | lcd_data(0x20); | ||
65 | |||
66 | lcd_cmd(0xEA); | ||
67 | lcd_data(0x00); | ||
68 | lcd_data(0x00); | ||
69 | |||
70 | lcd_cmd(0xC0); | ||
71 | lcd_data(0x1D); | ||
72 | |||
73 | lcd_cmd(0xC1); | ||
74 | lcd_data(0x12); | ||
75 | |||
76 | lcd_cmd(0xC5); | ||
77 | lcd_data(0x44); | ||
78 | lcd_data(0x3C); | ||
79 | |||
80 | lcd_cmd(0xC7); | ||
81 | lcd_data(0x88); | ||
82 | |||
83 | lcd_cmd(0x3A); | ||
84 | lcd_data(0x55); | ||
85 | |||
86 | lcd_cmd(0x36); | ||
87 | lcd_data(0x0C); | ||
88 | |||
89 | lcd_cmd(0xB1); | ||
90 | lcd_data(0x00); | ||
91 | lcd_data(0x17); | ||
92 | |||
93 | lcd_cmd(0xB6); | ||
94 | lcd_data(0x0A); | ||
95 | lcd_data(0xA2); | ||
96 | |||
97 | lcd_cmd(0xF2); | ||
98 | lcd_data(0x00); | ||
99 | |||
100 | lcd_cmd(0x26); | ||
101 | lcd_data(0x01); | ||
102 | |||
103 | lcd_cmd(0xE0); | ||
104 | lcd_data(0x0F); | ||
105 | lcd_data(0x22); | ||
106 | lcd_data(0x1C); | ||
107 | lcd_data(0x1B); | ||
108 | lcd_data(0x08); | ||
109 | lcd_data(0x0F); | ||
110 | lcd_data(0x48); | ||
111 | lcd_data(0xB8); | ||
112 | lcd_data(0x34); | ||
113 | lcd_data(0x05); | ||
114 | lcd_data(0x0C); | ||
115 | lcd_data(0x09); | ||
116 | lcd_data(0x0F); | ||
117 | lcd_data(0x07); | ||
118 | lcd_data(0x00); | ||
119 | |||
120 | lcd_cmd(0xE1); | ||
121 | lcd_data(0x00); | ||
122 | lcd_data(0x23); | ||
123 | lcd_data(0x24); | ||
124 | lcd_data(0x07); | ||
125 | lcd_data(0x10); | ||
126 | lcd_data(0x07); | ||
127 | lcd_data(0x38); | ||
128 | lcd_data(0x47); | ||
129 | lcd_data(0x4B); | ||
130 | lcd_data(0x0A); | ||
131 | lcd_data(0x13); | ||
132 | lcd_data(0x06); | ||
133 | lcd_data(0x30); | ||
134 | lcd_data(0x38); | ||
135 | lcd_data(0x0F); | ||
136 | |||
137 | lcd_cmd(0x2A); | ||
138 | lcd_data(0x00); | ||
139 | lcd_data(0x00); | ||
140 | lcd_data(0x00); | ||
141 | lcd_data(0xEF); | ||
142 | |||
143 | lcd_cmd(0x2B); | ||
144 | lcd_data(0x00); | ||
145 | lcd_data(0x00); | ||
146 | lcd_data(0x01); | ||
147 | lcd_data(0x3F); | ||
148 | |||
149 | lcd_cmd(0x11); | ||
150 | |||
151 | mdelay(120); | ||
152 | |||
153 | lcd_cmd(0x29); | ||
154 | |||
155 | lcd_cmd(0x2C); | ||
156 | |||
157 | for (x = 0; x < LCD_WIDTH; x++) | ||
158 | for(y=0; y < LCD_HEIGHT; y++) | ||
159 | lcd_data(0x00); | ||
160 | |||
161 | display_on = true; | ||
162 | } | ||
163 | |||
164 | void lcd_enable (bool on) | ||
165 | { | ||
166 | if (on == display_on) | ||
167 | return; | ||
168 | |||
169 | lcdctrl_bypass(1); | ||
170 | LCDC_CTRL |= RGB24B; | ||
171 | |||
172 | if (on) { | ||
173 | lcd_cmd(0x11); | ||
174 | mdelay(120); | ||
175 | lcd_cmd(0x29); | ||
176 | lcd_cmd(0x2C); | ||
177 | } else { | ||
178 | lcd_cmd(0x28); | ||
179 | mdelay(120); | ||
180 | lcd_cmd(0x10); | ||
181 | } | ||
182 | |||
183 | display_on = on; | ||
184 | LCDC_CTRL &= ~RGB24B; | ||
185 | } | ||
186 | |||
187 | void lcd_set_gram_area(int x_start, int y_start, | ||
188 | int x_end, int y_end) | ||
189 | { | ||
190 | lcdctrl_bypass(1); | ||
191 | LCDC_CTRL |= RGB24B; | ||
192 | |||
193 | lcd_cmd(0x2A); | ||
194 | lcd_data((x_start&0xff00)>>8); | ||
195 | lcd_data(x_start&0x00ff); | ||
196 | lcd_data((x_end&0xff00)>>8); | ||
197 | lcd_data(x_end&0x00ff); | ||
198 | |||
199 | lcd_cmd(0x2B); | ||
200 | lcd_data((y_start&0xff00)>>8); | ||
201 | lcd_data(y_start&0x00ff); | ||
202 | lcd_data((y_end&0xff00)>>8); | ||
203 | lcd_data(y_end&0x00ff); | ||
204 | |||
205 | lcd_cmd(0x2C); | ||
206 | |||
207 | LCDC_CTRL &= ~RGB24B; | ||
208 | } | ||
209 | |||
210 | bool lcd_active() | ||
211 | { | ||
212 | return display_on; | ||
213 | } | ||
214 | |||
215 | /* Blit a YUV bitmap directly to the LCD */ | ||
216 | void lcd_blit_yuv(unsigned char * const src[3], | ||
217 | int src_x, int src_y, int stride, | ||
218 | int x, int y, int width, int height) | ||
219 | { | ||
220 | (void)src; | ||
221 | (void)src_x; | ||
222 | (void)src_y; | ||
223 | (void)stride; | ||
224 | (void)x; | ||
225 | (void)y; | ||
226 | (void)width; | ||
227 | (void)height; | ||
228 | } | ||