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1 | /* |
2 | * (C) notaz, 2011 |
3 | * |
4 | * This work is licensed under the terms of the GNU GPLv2 or later. |
5 | * See the COPYING file in the top-level directory. |
6 | */ |
7 | |
8 | #include <stdio.h> |
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9 | #include <stdlib.h> |
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10 | #include <string.h> |
11 | #include <sys/types.h> |
12 | #include <sys/stat.h> |
13 | #include <fcntl.h> |
14 | #include <sys/ioctl.h> |
15 | #include <unistd.h> |
16 | #include <linux/input.h> |
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17 | #include <dirent.h> |
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18 | #include <errno.h> |
19 | |
20 | #include "common/input.h" |
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21 | #include "linux/in_evdev.h" |
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22 | #include "plugin_lib.h" |
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23 | #include "plat.h" |
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24 | #include "plat_omap.h" |
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25 | #include "main.h" |
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26 | #include "menu.h" |
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27 | |
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28 | static const char * const pandora_gpio_keys[KEY_MAX + 1] = { |
29 | [0 ... KEY_MAX] = NULL, |
30 | [KEY_UP] = "Up", |
31 | [KEY_LEFT] = "Left", |
32 | [KEY_RIGHT] = "Right", |
33 | [KEY_DOWN] = "Down", |
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34 | [KEY_HOME] = "(A)", |
35 | [KEY_PAGEDOWN] = "(X)", |
36 | [KEY_END] = "(B)", |
37 | [KEY_PAGEUP] = "(Y)", |
38 | [KEY_RIGHTSHIFT]= "(L)", |
39 | [KEY_RIGHTCTRL] = "(R)", |
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40 | [KEY_LEFTALT] = "Start", |
41 | [KEY_LEFTCTRL] = "Select", |
42 | [KEY_MENU] = "Pandora", |
43 | }; |
44 | |
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45 | static const struct in_default_bind in_evdev_defbinds[] = { |
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46 | { KEY_UP, IN_BINDTYPE_PLAYER12, DKEY_UP }, |
47 | { KEY_DOWN, IN_BINDTYPE_PLAYER12, DKEY_DOWN }, |
48 | { KEY_LEFT, IN_BINDTYPE_PLAYER12, DKEY_LEFT }, |
49 | { KEY_RIGHT, IN_BINDTYPE_PLAYER12, DKEY_RIGHT }, |
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50 | { KEY_PAGEUP, IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE }, |
51 | { KEY_PAGEDOWN, IN_BINDTYPE_PLAYER12, DKEY_CROSS }, |
52 | { KEY_END, IN_BINDTYPE_PLAYER12, DKEY_CIRCLE }, |
53 | { KEY_HOME, IN_BINDTYPE_PLAYER12, DKEY_SQUARE }, |
54 | { KEY_LEFTALT, IN_BINDTYPE_PLAYER12, DKEY_START }, |
55 | { KEY_LEFTCTRL, IN_BINDTYPE_PLAYER12, DKEY_SELECT }, |
56 | { KEY_RIGHTSHIFT,IN_BINDTYPE_PLAYER12, DKEY_L1 }, |
57 | { KEY_RIGHTCTRL, IN_BINDTYPE_PLAYER12, DKEY_R1 }, |
58 | { KEY_Q, IN_BINDTYPE_PLAYER12, DKEY_L2 }, |
59 | { KEY_P, IN_BINDTYPE_PLAYER12, DKEY_R2 }, |
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60 | { KEY_MENU, IN_BINDTYPE_EMU, SACTION_MINIMIZE }, |
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61 | { KEY_SPACE, IN_BINDTYPE_EMU, SACTION_ENTER_MENU }, |
62 | { KEY_1, IN_BINDTYPE_EMU, SACTION_SAVE_STATE }, |
63 | { KEY_2, IN_BINDTYPE_EMU, SACTION_LOAD_STATE }, |
64 | { KEY_3, IN_BINDTYPE_EMU, SACTION_PREV_SSLOT }, |
65 | { KEY_4, IN_BINDTYPE_EMU, SACTION_NEXT_SSLOT }, |
66 | { KEY_5, IN_BINDTYPE_EMU, SACTION_TOGGLE_FSKIP }, |
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67 | { KEY_6, IN_BINDTYPE_EMU, SACTION_SCREENSHOT }, |
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68 | { KEY_7, IN_BINDTYPE_EMU, SACTION_TOGGLE_RENDERER }, |
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69 | { 0, 0, 0 } |
70 | }; |
71 | |
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72 | static const char pnd_script_base[] = "sudo -n /usr/pandora/scripts"; |
73 | static char **pnd_filter_list; |
74 | |
75 | static void scan_for_filters(void) |
76 | { |
77 | struct dirent *ent; |
78 | int i, count = 0; |
79 | char **mfilters; |
80 | char buff[64]; |
81 | DIR *dir; |
82 | |
83 | dir = opendir("/etc/pandora/conf/dss_fir"); |
84 | if (dir == NULL) { |
85 | perror("filter opendir"); |
86 | return; |
87 | } |
88 | |
89 | while (1) { |
90 | errno = 0; |
91 | ent = readdir(dir); |
92 | if (ent == NULL) { |
93 | if (errno != 0) |
94 | perror("readdir"); |
95 | break; |
96 | } |
97 | |
98 | if (ent->d_type != DT_REG && ent->d_type != DT_LNK) |
99 | continue; |
100 | |
101 | count++; |
102 | } |
103 | |
104 | if (count == 0) |
105 | return; |
106 | |
107 | mfilters = calloc(count + 1, sizeof(mfilters[0])); |
108 | if (mfilters == NULL) |
109 | return; |
110 | |
111 | rewinddir(dir); |
112 | for (i = 0; (ent = readdir(dir)); ) { |
113 | size_t len; |
114 | |
115 | if (ent->d_type != DT_REG && ent->d_type != DT_LNK) |
116 | continue; |
117 | |
118 | len = strlen(ent->d_name); |
119 | |
120 | // skip pre-HF5 extra files |
121 | if (len >= 3 && strcmp(ent->d_name + len - 3, "_v3") == 0) |
122 | continue; |
123 | if (len >= 3 && strcmp(ent->d_name + len - 3, "_v5") == 0) |
124 | continue; |
125 | |
126 | // have to cut "_up_h" for pre-HF5 |
127 | if (len > 5 && strcmp(ent->d_name + len - 5, "_up_h") == 0) |
128 | len -= 5; |
129 | |
130 | if (len > sizeof(buff) - 1) |
131 | continue; |
132 | |
133 | strncpy(buff, ent->d_name, len); |
134 | buff[len] = 0; |
135 | mfilters[i] = strdup(buff); |
136 | if (mfilters[i] != NULL) |
137 | i++; |
138 | } |
139 | closedir(dir); |
140 | |
141 | pnd_filter_list = mfilters; |
142 | menu_set_filter_list((void *)mfilters); |
143 | } |
144 | |
145 | int plat_init(void) |
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146 | { |
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147 | int gpiokeys_id; |
148 | |
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149 | plat_omap_init(); |
150 | |
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151 | in_evdev_init(in_evdev_defbinds); |
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152 | in_probe(); |
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153 | gpiokeys_id = in_name_to_id("evdev:gpio-keys"); |
154 | in_set_config(gpiokeys_id, IN_CFG_KEY_NAMES, |
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155 | pandora_gpio_keys, sizeof(pandora_gpio_keys)); |
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156 | in_set_config(gpiokeys_id, IN_CFG_DEFAULT_DEV, NULL, 0); |
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157 | in_adev[0] = in_name_to_id("evdev:nub0"); |
158 | in_adev[1] = in_name_to_id("evdev:nub1"); |
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159 | |
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160 | scan_for_filters(); |
161 | |
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162 | return 0; |
163 | } |
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164 | |
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165 | void plat_finish(void) |
166 | { |
167 | plat_omap_finish(); |
168 | } |
169 | |
170 | static void apply_lcdrate(int pal) |
171 | { |
172 | char buf[128]; |
173 | |
174 | snprintf(buf, sizeof(buf), "%s/op_lcdrate.sh %d", |
175 | pnd_script_base, pal ? 50 : 60); |
176 | system(buf); |
177 | } |
178 | |
179 | static void apply_filter(int which) |
180 | { |
181 | char buf[128]; |
182 | int i; |
183 | |
184 | if (pnd_filter_list == NULL) |
185 | return; |
186 | |
187 | for (i = 0; i < which; i++) |
188 | if (pnd_filter_list[i] == NULL) |
189 | return; |
190 | |
191 | if (pnd_filter_list[i] == NULL) |
192 | return; |
193 | |
194 | snprintf(buf, sizeof(buf), "%s/op_videofir.sh %s", |
195 | pnd_script_base, pnd_filter_list[i]); |
196 | system(buf); |
197 | } |
198 | |
199 | void plat_gvideo_open(int is_pal) |
200 | { |
201 | static int old_pal = -1, old_filter = -1; |
202 | |
203 | if (is_pal != old_pal) { |
204 | apply_lcdrate(is_pal); |
205 | old_pal = is_pal; |
206 | } |
207 | if (filter != old_filter) { |
208 | apply_filter(filter); |
209 | old_filter = filter; |
210 | } |
211 | |
212 | plat_omap_gvideo_open(); |
213 | } |
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214 | |
215 | int plat_cpu_clock_get(void) |
216 | { |
217 | FILE *f; |
218 | int ret = 0; |
219 | f = fopen("/proc/pandora/cpu_mhz_max", "r"); |
220 | if (f) { |
221 | fscanf(f, "%d", &ret); |
222 | fclose(f); |
223 | } |
224 | return ret; |
225 | } |
226 | |
227 | int plat_cpu_clock_apply(int cpu_clock) |
228 | { |
229 | char buf[128]; |
230 | |
231 | if (cpu_clock != 0 && cpu_clock != plat_cpu_clock_get()) { |
232 | snprintf(buf, sizeof(buf), "unset DISPLAY; echo y | %s/op_cpuspeed.sh %d", |
233 | pnd_script_base, cpu_clock); |
234 | system(buf); |
235 | } |
236 | return 0; |
237 | } |
238 | |
239 | int plat_get_bat_capacity(void) |
240 | { |
241 | FILE *f; |
242 | int ret = 0; |
243 | f = fopen("/sys/class/power_supply/bq27500-0/capacity", "r"); |
244 | if (f) { |
245 | fscanf(f, "%d", &ret); |
246 | fclose(f); |
247 | } |
248 | return ret; |
249 | } |
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250 | |
251 | void plat_step_volume(int is_up) |
252 | { |
253 | } |
254 | |
255 | void plat_trigger_vibrate(int is_strong) |
256 | { |
257 | } |
258 | |