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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 | { 0, 0, 0 } |
69 | }; |
70 | |
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71 | static const char pnd_script_base[] = "sudo -n /usr/pandora/scripts"; |
72 | static char **pnd_filter_list; |
73 | |
74 | static void scan_for_filters(void) |
75 | { |
76 | struct dirent *ent; |
77 | int i, count = 0; |
78 | char **mfilters; |
79 | char buff[64]; |
80 | DIR *dir; |
81 | |
82 | dir = opendir("/etc/pandora/conf/dss_fir"); |
83 | if (dir == NULL) { |
84 | perror("filter opendir"); |
85 | return; |
86 | } |
87 | |
88 | while (1) { |
89 | errno = 0; |
90 | ent = readdir(dir); |
91 | if (ent == NULL) { |
92 | if (errno != 0) |
93 | perror("readdir"); |
94 | break; |
95 | } |
96 | |
97 | if (ent->d_type != DT_REG && ent->d_type != DT_LNK) |
98 | continue; |
99 | |
100 | count++; |
101 | } |
102 | |
103 | if (count == 0) |
104 | return; |
105 | |
106 | mfilters = calloc(count + 1, sizeof(mfilters[0])); |
107 | if (mfilters == NULL) |
108 | return; |
109 | |
110 | rewinddir(dir); |
111 | for (i = 0; (ent = readdir(dir)); ) { |
112 | size_t len; |
113 | |
114 | if (ent->d_type != DT_REG && ent->d_type != DT_LNK) |
115 | continue; |
116 | |
117 | len = strlen(ent->d_name); |
118 | |
119 | // skip pre-HF5 extra files |
120 | if (len >= 3 && strcmp(ent->d_name + len - 3, "_v3") == 0) |
121 | continue; |
122 | if (len >= 3 && strcmp(ent->d_name + len - 3, "_v5") == 0) |
123 | continue; |
124 | |
125 | // have to cut "_up_h" for pre-HF5 |
126 | if (len > 5 && strcmp(ent->d_name + len - 5, "_up_h") == 0) |
127 | len -= 5; |
128 | |
129 | if (len > sizeof(buff) - 1) |
130 | continue; |
131 | |
132 | strncpy(buff, ent->d_name, len); |
133 | buff[len] = 0; |
134 | mfilters[i] = strdup(buff); |
135 | if (mfilters[i] != NULL) |
136 | i++; |
137 | } |
138 | closedir(dir); |
139 | |
140 | pnd_filter_list = mfilters; |
141 | menu_set_filter_list((void *)mfilters); |
142 | } |
143 | |
144 | int plat_init(void) |
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145 | { |
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146 | int gpiokeys_id; |
147 | |
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148 | plat_omap_init(); |
149 | |
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150 | in_evdev_init(in_evdev_defbinds); |
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151 | in_probe(); |
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152 | gpiokeys_id = in_name_to_id("evdev:gpio-keys"); |
153 | in_set_config(gpiokeys_id, IN_CFG_KEY_NAMES, |
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154 | pandora_gpio_keys, sizeof(pandora_gpio_keys)); |
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155 | in_set_config(gpiokeys_id, IN_CFG_DEFAULT_DEV, NULL, 0); |
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156 | in_adev[0] = in_name_to_id("evdev:nub0"); |
157 | in_adev[1] = in_name_to_id("evdev:nub1"); |
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158 | |
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159 | scan_for_filters(); |
160 | |
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161 | return 0; |
162 | } |
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163 | |
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164 | void plat_finish(void) |
165 | { |
166 | plat_omap_finish(); |
167 | } |
168 | |
169 | static void apply_lcdrate(int pal) |
170 | { |
171 | char buf[128]; |
172 | |
173 | snprintf(buf, sizeof(buf), "%s/op_lcdrate.sh %d", |
174 | pnd_script_base, pal ? 50 : 60); |
175 | system(buf); |
176 | } |
177 | |
178 | static void apply_filter(int which) |
179 | { |
180 | char buf[128]; |
181 | int i; |
182 | |
183 | if (pnd_filter_list == NULL) |
184 | return; |
185 | |
186 | for (i = 0; i < which; i++) |
187 | if (pnd_filter_list[i] == NULL) |
188 | return; |
189 | |
190 | if (pnd_filter_list[i] == NULL) |
191 | return; |
192 | |
193 | snprintf(buf, sizeof(buf), "%s/op_videofir.sh %s", |
194 | pnd_script_base, pnd_filter_list[i]); |
195 | system(buf); |
196 | } |
197 | |
198 | void plat_gvideo_open(int is_pal) |
199 | { |
200 | static int old_pal = -1, old_filter = -1; |
201 | |
202 | if (is_pal != old_pal) { |
203 | apply_lcdrate(is_pal); |
204 | old_pal = is_pal; |
205 | } |
206 | if (filter != old_filter) { |
207 | apply_filter(filter); |
208 | old_filter = filter; |
209 | } |
210 | |
211 | plat_omap_gvideo_open(); |
212 | } |
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213 | |
214 | int plat_cpu_clock_get(void) |
215 | { |
216 | FILE *f; |
217 | int ret = 0; |
218 | f = fopen("/proc/pandora/cpu_mhz_max", "r"); |
219 | if (f) { |
220 | fscanf(f, "%d", &ret); |
221 | fclose(f); |
222 | } |
223 | return ret; |
224 | } |
225 | |
226 | int plat_cpu_clock_apply(int cpu_clock) |
227 | { |
228 | char buf[128]; |
229 | |
230 | if (cpu_clock != 0 && cpu_clock != plat_cpu_clock_get()) { |
231 | snprintf(buf, sizeof(buf), "unset DISPLAY; echo y | %s/op_cpuspeed.sh %d", |
232 | pnd_script_base, cpu_clock); |
233 | system(buf); |
234 | } |
235 | return 0; |
236 | } |
237 | |
238 | int plat_get_bat_capacity(void) |
239 | { |
240 | FILE *f; |
241 | int ret = 0; |
242 | f = fopen("/sys/class/power_supply/bq27500-0/capacity", "r"); |
243 | if (f) { |
244 | fscanf(f, "%d", &ret); |
245 | fclose(f); |
246 | } |
247 | return ret; |
248 | } |
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249 | |
250 | void plat_step_volume(int is_up) |
251 | { |
252 | } |
253 | |
254 | void plat_trigger_vibrate(int is_strong) |
255 | { |
256 | } |
257 | |