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Rev | Author | Line No. | Line |
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2340 | Serge | 1 | |
2 | |||
3 | |||
2338 | Serge | 4 | #include "drm.h" |
5 | #include "i915_drm.h" |
||
6 | #include "i915_drv.h" |
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7 | #include "intel_drv.h" |
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8 | |||
9 | |||
10 | #include |
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11 | #include |
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12 | #include |
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13 | #include |
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14 | |||
15 | |||
16 | |||
17 | |||
2340 | Serge | 18 | |
2338 | Serge | 19 | |
20 | { |
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21 | kobj_t header; |
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22 | |||
23 | |||
24 | uint32_t hot_x; |
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25 | uint32_t hot_y; |
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26 | |||
27 | |||
28 | struct drm_i915_gem_object *cobj; |
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29 | }cursor_t; |
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30 | |||
31 | |||
32 | #define CURSOR_HEIGHT 64 |
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33 | |||
34 | |||
35 | |||
36 | { |
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37 | int x; |
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38 | int y; |
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39 | int width; |
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40 | int height; |
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41 | int bpp; |
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42 | int vrefresh; |
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43 | int pitch; |
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44 | int lfb; |
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45 | |||
46 | |||
47 | struct drm_device *ddev; |
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48 | struct drm_connector *connector; |
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49 | struct drm_crtc *crtc; |
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50 | |||
51 | |||
52 | |||
53 | |||
54 | int (*init_cursor)(cursor_t*); |
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55 | cursor_t* (__stdcall *select_cursor)(cursor_t*); |
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56 | void (*show_cursor)(int show); |
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57 | void (__stdcall *move_cursor)(cursor_t *cursor, int x, int y); |
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58 | void (__stdcall *restore_cursor)(int x, int y); |
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59 | void (*disable_mouse)(void); |
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60 | u32 mask_seqno; |
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2361 | Serge | 61 | u32 check_mouse; |
3031 | serge | 62 | u32 check_m_pixel; |
63 | |||
64 | |||
2338 | Serge | 65 | |
66 | |||
67 | |||
68 | |||
69 | |||
2340 | Serge | 70 | u32_t cmd_offset; |
71 | |||
72 | |||
2351 | Serge | 73 | int sna_init(); |
74 | |||
75 | |||
2338 | Serge | 76 | static cursor_t* __stdcall select_cursor_kms(cursor_t *cursor); |
77 | static void __stdcall move_cursor_kms(cursor_t *cursor, int x, int y); |
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78 | |||
79 | |||
80 | {}; |
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81 | |||
82 | |||
83 | {}; |
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84 | |||
85 | |||
3031 | serge | 86 | { |
87 | static char name[4]; |
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88 | |||
89 | |||
90 | name[1] = ((x[0] & 0x03) << 3) + ((x[1] & 0xE0) >> 5) + '@'; |
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91 | name[2] = (x[1] & 0x1F) + '@'; |
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92 | name[3] = 0; |
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93 | |||
94 | |||
95 | } |
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96 | |||
97 | |||
98 | videomode_t *reqmode, bool strict) |
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99 | { |
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100 | drm_i915_private_t *dev_priv = dev->dev_private; |
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101 | struct drm_fb_helper *fb_helper = &dev_priv->fbdev->helper; |
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102 | |||
103 | |||
104 | struct drm_display_mode *mode = NULL, *tmpmode; |
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105 | struct drm_framebuffer *fb = NULL; |
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106 | struct drm_crtc *crtc; |
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107 | struct drm_encoder *encoder; |
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108 | struct drm_i915_gem_object *fb_obj; |
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4280 | Serge | 109 | struct drm_mode_set set; |
3031 | serge | 110 | const char *con_name; |
4371 | Serge | 111 | const char *enc_name; |
112 | unsigned hdisplay, vdisplay; |
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3031 | serge | 113 | int ret; |
114 | |||
115 | |||
116 | |||
117 | |||
118 | { |
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119 | if( (drm_mode_width(tmpmode) == reqmode->width) && |
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120 | (drm_mode_height(tmpmode) == reqmode->height) && |
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121 | (drm_mode_vrefresh(tmpmode) == reqmode->freq) ) |
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122 | { |
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123 | mode = tmpmode; |
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124 | goto do_set; |
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125 | } |
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126 | }; |
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127 | |||
128 | |||
129 | { |
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130 | list_for_each_entry(tmpmode, &connector->modes, head) |
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131 | { |
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132 | if( (drm_mode_width(tmpmode) == reqmode->width) && |
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133 | (drm_mode_height(tmpmode) == reqmode->height) ) |
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134 | { |
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135 | mode = tmpmode; |
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136 | goto do_set; |
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137 | } |
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138 | }; |
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139 | }; |
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140 | |||
141 | |||
3037 | serge | 142 | |
3031 | serge | 143 | |
144 | |||
145 | |||
146 | |||
147 | |||
148 | crtc = encoder->crtc; |
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149 | |||
150 | |||
151 | enc_name = drm_get_encoder_name(encoder); |
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152 | |||
153 | |||
154 | reqmode->width, reqmode->height, crtc->base.id, |
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155 | con_name, enc_name); |
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156 | |||
157 | |||
158 | |||
159 | |||
160 | vdisplay = mode->vdisplay; |
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161 | |||
162 | |||
163 | swap(hdisplay, vdisplay); |
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164 | |||
165 | |||
4280 | Serge | 166 | fb = fb_helper->fb; |
3031 | serge | 167 | |
168 | |||
169 | fb->height = reqmode->height; |
||
170 | |||
171 | |||
4280 | Serge | 172 | fb->pitches[3] = ALIGN(reqmode->width * 4, 512); |
173 | |||
174 | |||
175 | |||
176 | |||
3031 | serge | 177 | fb->depth = 24; |
178 | |||
179 | |||
180 | crtc->enabled = true; |
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181 | os_display->crtc = crtc; |
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182 | |||
183 | |||
4280 | Serge | 184 | |
185 | |||
3031 | serge | 186 | set.x = 0; |
187 | set.y = 0; |
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188 | set.mode = mode; |
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189 | set.connectors = &connector; |
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190 | set.num_connectors = 1; |
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191 | set.fb = fb; |
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192 | ret = crtc->funcs->set_config(&set); |
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193 | mutex_unlock(&dev->mode_config.mutex); |
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194 | |||
195 | |||
196 | { |
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197 | os_display->width = fb->width; |
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198 | os_display->height = fb->height; |
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199 | os_display->vrefresh = drm_mode_vrefresh(mode); |
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200 | |||
201 | |||
202 | |||
203 | |||
3037 | serge | 204 | fb->width, fb->height, fb->pitches[0]); |
3031 | serge | 205 | } |
206 | else |
||
207 | DRM_ERROR("failed to set mode %d_%d on crtc %p\n", |
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208 | fb->width, fb->height, crtc); |
||
209 | |||
210 | |||
211 | } |
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212 | |||
213 | |||
2338 | Serge | 214 | { |
215 | struct drm_display_mode *mode; |
||
216 | int count = 0; |
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217 | |||
218 | |||
219 | { |
||
220 | count++; |
||
221 | }; |
||
222 | return count; |
||
223 | }; |
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224 | |||
225 | |||
3031 | serge | 226 | { |
227 | struct drm_connector *connector; |
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228 | struct drm_connector_helper_funcs *connector_funcs; |
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229 | |||
230 | |||
231 | |||
232 | |||
233 | { |
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234 | struct drm_encoder *encoder; |
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235 | struct drm_crtc *crtc; |
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236 | |||
237 | |||
238 | continue; |
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239 | |||
240 | |||
241 | encoder = connector_funcs->best_encoder(connector); |
||
242 | if( encoder == NULL) |
||
243 | continue; |
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244 | |||
245 | |||
246 | |||
247 | |||
248 | |||
249 | |||
3037 | serge | 250 | connector, connector->base.id, |
3031 | serge | 251 | connector->status, connector->encoder, |
252 | crtc); |
||
253 | |||
254 | |||
255 | // continue; |
||
256 | |||
257 | |||
258 | |||
259 | |||
260 | }; |
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261 | |||
262 | |||
263 | }; |
||
264 | |||
265 | |||
4371 | Serge | 266 | { |
2338 | Serge | 267 | struct drm_connector *tmp = NULL; |
4371 | Serge | 268 | struct drm_connector_helper_funcs *connector_funcs; |
2338 | Serge | 269 | struct drm_encoder *encoder; |
270 | |||
271 | |||
4371 | Serge | 272 | { |
2338 | Serge | 273 | if( tmp->status != connector_status_connected) |
4371 | Serge | 274 | continue; |
2338 | Serge | 275 | |
276 | |||
4371 | Serge | 277 | encoder = connector_funcs->best_encoder(tmp); |
278 | if( encoder == NULL) |
||
2338 | Serge | 279 | { |
280 | DRM_DEBUG_KMS("CONNECTOR %x ID: %d no active encoders\n", |
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3037 | serge | 281 | tmp, tmp->base.id); |
4371 | Serge | 282 | continue; |
2338 | Serge | 283 | }; |
4371 | Serge | 284 | |
2338 | Serge | 285 | |
4371 | Serge | 286 | |
287 | |||
4280 | Serge | 288 | tmp, tmp->base.id, tmp->status, tmp->encoder, |
4371 | Serge | 289 | tmp->encoder->crtc, tmp->encoder->crtc->base.id ); |
290 | |||
2338 | Serge | 291 | |
4371 | Serge | 292 | }; |
2338 | Serge | 293 | |
294 | |||
4371 | Serge | 295 | } |
296 | |||
4280 | Serge | 297 | |
4371 | Serge | 298 | { |
2338 | Serge | 299 | struct drm_crtc *tmp_crtc; |
300 | int crtc_mask = 1; |
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301 | |||
302 | |||
303 | { |
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304 | if (encoder->possible_crtcs & crtc_mask) |
||
305 | { |
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306 | encoder->crtc = tmp_crtc; |
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4371 | Serge | 307 | dbgprintf("CRTC %p\n", tmp_crtc); |
308 | return tmp_crtc; |
||
309 | }; |
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2338 | Serge | 310 | crtc_mask <<= 1; |
311 | }; |
||
312 | return NULL; |
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4371 | Serge | 313 | }; |
2338 | Serge | 314 | |
315 | |||
4371 | Serge | 316 | { |
317 | struct drm_display_mode *mode; |
||
318 | |||
319 | |||
320 | { |
||
321 | dbgprintf("check mode w:%d h:%d %dHz\n", |
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322 | drm_mode_width(mode), drm_mode_height(mode), |
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323 | drm_mode_vrefresh(mode)); |
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324 | |||
325 | |||
326 | os_display->height == drm_mode_height(mode) && |
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327 | drm_mode_vrefresh(mode) == 60) |
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328 | { |
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329 | usermode->width = os_display->width; |
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330 | usermode->height = os_display->height; |
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331 | usermode->freq = 60; |
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332 | return 1; |
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333 | } |
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334 | } |
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335 | return 0; |
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336 | } |
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337 | |||
338 | |||
339 | { |
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340 | struct drm_connector *connector; |
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341 | struct drm_connector_helper_funcs *connector_funcs; |
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342 | struct drm_encoder *encoder; |
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343 | struct drm_crtc *crtc; |
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344 | struct drm_framebuffer *fb; |
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345 | |||
346 | |||
347 | u32_t ifl; |
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348 | int err; |
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349 | |||
350 | |||
351 | |||
352 | |||
353 | |||
354 | |||
355 | if(connector == NULL) |
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356 | { |
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357 | DRM_DEBUG_KMS("No active connectors!\n"); |
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358 | mutex_unlock(&dev->mode_config.mutex); |
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359 | return -1; |
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360 | }; |
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361 | |||
362 | |||
363 | crtc = encoder->crtc; |
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364 | |||
365 | |||
366 | crtc = get_possible_crtc(dev, encoder); |
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367 | |||
368 | |||
4280 | Serge | 369 | |
370 | |||
2338 | Serge | 371 | { |
372 | DRM_DEBUG_KMS("No CRTC for encoder %d\n", encoder->base.id); |
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4280 | Serge | 373 | mutex_unlock(&dev->mode_config.mutex); |
374 | return -1; |
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2338 | Serge | 375 | }; |
376 | |||
377 | |||
4280 | Serge | 378 | |
2338 | Serge | 379 | |
380 | os_display->ddev = dev; |
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381 | os_display->connector = connector; |
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382 | os_display->crtc = crtc; |
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383 | |||
384 | |||
385 | |||
386 | |||
387 | |||
388 | { |
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389 | struct intel_crtc *intel_crtc = to_intel_crtc(os_display->crtc); |
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390 | |||
391 | |||
392 | { |
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393 | init_cursor(cursor); |
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394 | }; |
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395 | |||
396 | |||
397 | os_display->init_cursor = init_cursor; |
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398 | os_display->select_cursor = select_cursor_kms; |
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399 | os_display->show_cursor = NULL; |
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400 | os_display->move_cursor = move_cursor_kms; |
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401 | os_display->restore_cursor = restore_cursor; |
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402 | os_display->disable_mouse = disable_mouse; |
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403 | |||
404 | |||
405 | intel_crtc->cursor_y = os_display->height/2; |
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406 | |||
407 | |||
408 | }; |
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409 | safe_sti(ifl); |
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410 | |||
411 | |||
4280 | Serge | 412 | (usermode->height == 0)) |
413 | { |
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414 | if( !get_boot_mode(connector, usermode)) |
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4371 | Serge | 415 | { |
416 | struct drm_display_mode *mode; |
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4280 | Serge | 417 | |
418 | |||
419 | usermode->width = drm_mode_width(mode); |
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420 | usermode->height = drm_mode_height(mode); |
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421 | usermode->freq = drm_mode_vrefresh(mode); |
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422 | }; |
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423 | }; |
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424 | |||
425 | |||
426 | |||
427 | |||
428 | |||
429 | |||
3243 | Serge | 430 | err = init_bitmaps(); |
2342 | Serge | 431 | #endif |
3243 | Serge | 432 | |
2340 | Serge | 433 | |
4280 | Serge | 434 | |
435 | |||
2338 | Serge | 436 | }; |
437 | |||
438 | |||
439 | |||
440 | { |
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441 | int err = -1; |
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442 | |||
443 | |||
3031 | serge | 444 | |
2338 | Serge | 445 | |
446 | { |
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447 | *count = os_display->supported_modes; |
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448 | err = 0; |
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449 | } |
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450 | else if( mode != NULL ) |
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451 | { |
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452 | struct drm_display_mode *drmmode; |
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453 | int i = 0; |
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454 | |||
455 | |||
456 | *count = os_display->supported_modes; |
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457 | |||
458 | |||
459 | { |
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460 | if( i < *count) |
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461 | { |
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462 | mode->width = drm_mode_width(drmmode); |
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463 | mode->height = drm_mode_height(drmmode); |
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464 | mode->bpp = 32; |
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465 | mode->freq = drm_mode_vrefresh(drmmode); |
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466 | i++; |
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467 | mode++; |
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468 | } |
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469 | else break; |
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470 | }; |
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471 | *count = i; |
||
472 | err = 0; |
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473 | }; |
||
474 | return err; |
||
475 | }; |
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476 | |||
477 | |||
478 | { |
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479 | int err = -1; |
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480 | |||
481 | |||
3031 | serge | 482 | // mode->width, mode->height, mode->freq); |
483 | |||
2338 | Serge | 484 | |
485 | (mode->height != 0) && |
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486 | (mode->freq != 0 ) && |
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487 | ( (mode->width != os_display->width) || |
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488 | (mode->height != os_display->height) || |
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489 | (mode->freq != os_display->vrefresh) ) ) |
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490 | { |
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491 | if( set_mode(os_display->ddev, os_display->connector, mode, true) ) |
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492 | err = 0; |
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493 | }; |
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494 | |||
495 | |||
496 | }; |
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497 | |||
498 | |||
4126 | Serge | 499 | { |
500 | const struct drm_connector_funcs *f = os_display->connector->funcs; |
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4371 | Serge | 501 | |
4126 | Serge | 502 | |
503 | }; |
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504 | |||
505 | |||
2338 | Serge | 506 | { |
507 | list_del(&cursor->list); |
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3037 | serge | 508 | |
2342 | Serge | 509 | |
3037 | serge | 510 | |
511 | |||
512 | drm_gem_object_unreference(&cursor->cobj->base); |
||
513 | mutex_unlock(&main_device->struct_mutex); |
||
514 | |||
515 | |||
2338 | Serge | 516 | }; |
517 | |||
518 | |||
519 | { |
||
520 | struct drm_i915_private *dev_priv = os_display->ddev->dev_private; |
||
521 | struct drm_i915_gem_object *obj; |
||
522 | uint32_t *bits; |
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523 | uint32_t *src; |
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524 | void *mapped; |
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3037 | serge | 525 | |
2338 | Serge | 526 | |
527 | int ret; |
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528 | |||
529 | |||
530 | { |
||
531 | bits = (uint32_t*)KernelAlloc(CURSOR_WIDTH*CURSOR_HEIGHT*4); |
||
532 | if (unlikely(bits == NULL)) |
||
533 | return ENOMEM; |
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534 | cursor->cobj = (struct drm_i915_gem_object *)GetPgAddr(bits); |
||
535 | } |
||
536 | else |
||
537 | { |
||
538 | obj = i915_gem_alloc_object(os_display->ddev, CURSOR_WIDTH*CURSOR_HEIGHT*4); |
||
539 | if (unlikely(obj == NULL)) |
||
540 | return -ENOMEM; |
||
541 | |||
542 | |||
4104 | Serge | 543 | if (ret) { |
2338 | Serge | 544 | drm_gem_object_unreference(&obj->base); |
2344 | Serge | 545 | return ret; |
2338 | Serge | 546 | } |
547 | |||
548 | |||
4104 | Serge | 549 | if (ret) |
550 | { |
||
551 | i915_gem_object_unpin(obj); |
||
552 | drm_gem_object_unreference(&obj->base); |
||
553 | return ret; |
||
554 | } |
||
555 | /* You don't need to worry about fragmentation issues. |
||
2338 | Serge | 556 | * GTT space is continuous. I guarantee it. */ |
557 | |||
558 | |||
4104 | Serge | 559 | CURSOR_WIDTH*CURSOR_HEIGHT*4, PG_SW); |
2338 | Serge | 560 | |
561 | |||
562 | { |
||
563 | i915_gem_object_unpin(obj); |
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2344 | Serge | 564 | drm_gem_object_unreference(&obj->base); |
565 | return -ENOMEM; |
||
2338 | Serge | 566 | }; |
567 | cursor->cobj = obj; |
||
568 | }; |
||
569 | |||
570 | |||
571 | |||
572 | |||
573 | { |
||
574 | for(j = 0; j < 32; j++) |
||
575 | *bits++ = *src++; |
||
576 | for(j = 32; j < CURSOR_WIDTH; j++) |
||
577 | *bits++ = 0; |
||
578 | } |
||
579 | for(i = 0; i < CURSOR_WIDTH*(CURSOR_HEIGHT-32); i++) |
||
580 | *bits++ = 0; |
||
581 | |||
582 | |||
3037 | serge | 583 | |
584 | |||
2338 | Serge | 585 | |
586 | |||
2340 | Serge | 587 | |
2338 | Serge | 588 | |
589 | |||
590 | |||
591 | |||
592 | |||
593 | } |
||
594 | |||
595 | |||
596 | |||
597 | { |
||
598 | struct drm_device *dev = crtc->dev; |
||
599 | struct drm_i915_private *dev_priv = dev->dev_private; |
||
600 | struct intel_crtc *intel_crtc = to_intel_crtc(crtc); |
||
601 | int pipe = intel_crtc->pipe; |
||
602 | bool visible = base != 0; |
||
603 | |||
604 | |||
605 | uint32_t cntl = I915_READ(CURCNTR(pipe)); |
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606 | if (base) { |
||
607 | cntl &= ~(CURSOR_MODE | MCURSOR_PIPE_SELECT); |
||
608 | cntl |= CURSOR_MODE_64_ARGB_AX | MCURSOR_GAMMA_ENABLE; |
||
609 | cntl |= pipe << 28; /* Connect to correct pipe */ |
||
610 | } else { |
||
611 | cntl &= ~(CURSOR_MODE | MCURSOR_GAMMA_ENABLE); |
||
612 | cntl |= CURSOR_MODE_DISABLE; |
||
613 | } |
||
614 | I915_WRITE(CURCNTR(pipe), cntl); |
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615 | |||
616 | |||
617 | } |
||
618 | /* and commit changes on next vblank */ |
||
619 | I915_WRITE(CURBASE(pipe), base); |
||
620 | } |
||
621 | |||
622 | |||
623 | { |
||
624 | struct drm_i915_private *dev_priv = os_display->ddev->dev_private; |
||
625 | struct intel_crtc *intel_crtc = to_intel_crtc(os_display->crtc); |
||
626 | u32 base, pos; |
||
627 | bool visible; |
||
628 | |||
629 | |||
630 | |||
631 | |||
632 | intel_crtc->cursor_y = y; |
||
633 | |||
634 | |||
635 | y = y - cursor->hot_y; |
||
636 | |||
637 | |||
638 | |||
639 | |||
640 | |||
641 | if (x >= os_display->width) |
||
642 | base = 0; |
||
643 | |||
644 | |||
645 | base = 0; |
||
646 | |||
647 | |||
648 | { |
||
649 | if (x + intel_crtc->cursor_width < 0) |
||
650 | base = 0; |
||
651 | |||
652 | |||
653 | x = -x; |
||
654 | } |
||
655 | pos |= x << CURSOR_X_SHIFT; |
||
656 | |||
657 | |||
658 | { |
||
659 | if (y + intel_crtc->cursor_height < 0) |
||
660 | base = 0; |
||
661 | |||
662 | |||
663 | y = -y; |
||
664 | } |
||
665 | pos |= y << CURSOR_Y_SHIFT; |
||
666 | |||
667 | |||
668 | if (!visible && !intel_crtc->cursor_visible) |
||
669 | return; |
||
670 | |||
671 | |||
672 | // if (IS_845G(dev) || IS_I865G(dev)) |
||
673 | // i845_update_cursor(crtc, base); |
||
674 | // else |
||
675 | i9xx_update_cursor(os_display->crtc, base); |
||
676 | |||
677 | |||
678 | |||
679 | |||
680 | |||
681 | { |
||
682 | struct drm_i915_private *dev_priv = os_display->ddev->dev_private; |
||
683 | struct intel_crtc *intel_crtc = to_intel_crtc(os_display->crtc); |
||
684 | cursor_t *old; |
||
685 | |||
686 | |||
687 | os_display->cursor = cursor; |
||
688 | |||
689 | |||
690 | intel_crtc->cursor_addr = i915_gem_obj_ggtt_offset(cursor->cobj); |
||
4104 | Serge | 691 | else |
2338 | Serge | 692 | intel_crtc->cursor_addr = (addr_t)cursor->cobj; |
2352 | Serge | 693 | |
2338 | Serge | 694 | |
695 | intel_crtc->cursor_height = 32; |
||
696 | |||
697 | |||
698 | return old; |
||
699 | }; |
||
700 | |||
701 | |||
4371 | Serge | 702 | { |
3263 | Serge | 703 | struct drm_i915_gem_object *obj = get_fb_obj(); |
4371 | Serge | 704 | |
2340 | Serge | 705 | |
4371 | Serge | 706 | fb->width = os_display->width; |
3263 | Serge | 707 | fb->height = os_display->height; |
708 | fb->pitch = obj->stride; |
||
4371 | Serge | 709 | fb->tiling = obj->tiling_mode; |
710 | |||
2340 | Serge | 711 | |
3263 | Serge | 712 | } |
4371 | Serge | 713 | |
3263 | Serge | 714 | |
4371 | Serge | 715 | |
3277 | Serge | 716 | { |
717 | int left; |
||
718 | int top; |
||
719 | int right; |
||
720 | int bottom; |
||
721 | }rect_t; |
||
722 | |||
3263 | Serge | 723 | |
3277 | Serge | 724 | |
725 | |||
726 | |||
727 | { |
||
728 | u32_t addr; |
||
729 | |||
730 | |||
731 | addr+= sizeof(display_t); /* shoot me */ |
||
732 | return *(u32_t*)addr; |
||
733 | } |
||
734 | |||
735 | |||
736 | |||
737 | |||
738 | struct drm_file *file) |
||
739 | { |
||
740 | struct drm_i915_mask *mask = data; |
||
741 | struct drm_gem_object *obj; |
||
742 | static unsigned int mask_seqno[256]; |
||
743 | rect_t winrc; |
||
744 | u32 slot; |
||
745 | int ret=0; |
||
4371 | Serge | 746 | |
3277 | Serge | 747 | |
3480 | Serge | 748 | { |
749 | printf("%s handle %d\n", __FUNCTION__, mask->handle); |
||
750 | return 0; |
||
751 | } |
||
752 | |||
753 | |||
3277 | Serge | 754 | if (obj == NULL) |
755 | return -ENOENT; |
||
756 | |||
757 | |||
758 | drm_gem_object_unreference_unlocked(obj); |
||
759 | return -EINVAL; |
||
760 | } |
||
761 | |||
762 | |||
763 | { |
||
764 | // static warn_count; |
||
3298 | Serge | 765 | |
3277 | Serge | 766 | |
3290 | Serge | 767 | mask->height = winrc.bottom - winrc.top + 1; |
768 | mask->bo_pitch = (mask->width+15) & ~15; |
||
769 | |||
770 | |||
3298 | Serge | 771 | if(warn_count < 1) |
3277 | Serge | 772 | { |
773 | printf("left %d top %d right %d bottom %d\n", |
||
774 | winrc.left, winrc.top, winrc.right, winrc.bottom); |
||
775 | printf("mask pitch %d data %p\n", mask->bo_pitch, mask->bo_size); |
||
776 | warn_count++; |
||
777 | }; |
||
778 | #endif |
||
3298 | Serge | 779 | |
780 | |||
4104 | Serge | 781 | |
3277 | Serge | 782 | |
3290 | Serge | 783 | |
3277 | Serge | 784 | |
785 | |||
786 | { |
||
787 | u8* src_offset; |
||
788 | u8* dst_offset; |
||
789 | u32 ifl; |
||
790 | |||
791 | |||
792 | if (ret) |
||
793 | goto err1; |
||
4371 | Serge | 794 | |
3277 | Serge | 795 | |
796 | if(ret !=0 ) |
||
797 | { |
||
798 | dbgprintf("%s: i915_gem_object_set_to_cpu_domain failed\n", __FUNCTION__); |
||
4371 | Serge | 799 | goto err2; |
800 | }; |
||
3277 | Serge | 801 | |
802 | |||
803 | |||
804 | |||
805 | |||
806 | |||
807 | |||
808 | src_offset+= get_display_map(); |
||
809 | dst_offset = (u8*)mask->bo_map; |
||
810 | |||
811 | |||
3290 | Serge | 812 | |
3277 | Serge | 813 | |
814 | { |
||
815 | mask_seqno[slot] = os_display->mask_seqno; |
||
816 | |||
817 | |||
818 | |||
819 | |||
820 | "movd %[slot], %%xmm6 \n" |
||
821 | "punpckldq %%xmm6, %%xmm6 \n" |
||
822 | "punpcklqdq %%xmm6, %%xmm6 \n" |
||
823 | :: [slot] "m" (slot) |
||
824 | :"xmm6"); |
||
825 | |||
826 | |||
827 | { |
||
828 | int tmp_w = mask->bo_pitch; |
||
829 | |||
830 | |||
831 | u8* tmp_dst = dst_offset; |
||
832 | |||
833 | |||
834 | dst_offset+= mask->bo_pitch; |
||
835 | |||
836 | |||
837 | { |
||
838 | __asm__ __volatile__ ( |
||
839 | "movdqu (%0), %%xmm0 \n" |
||
840 | "movdqu 16(%0), %%xmm1 \n" |
||
841 | "movdqu 32(%0), %%xmm2 \n" |
||
842 | "movdqu 48(%0), %%xmm3 \n" |
||
843 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
844 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
845 | "pcmpeqb %%xmm6, %%xmm2 \n" |
||
846 | "pcmpeqb %%xmm6, %%xmm3 \n" |
||
847 | "movdqa %%xmm0, (%%edi) \n" |
||
848 | "movdqa %%xmm1, 16(%%edi) \n" |
||
849 | "movdqa %%xmm2, 32(%%edi) \n" |
||
850 | "movdqa %%xmm3, 48(%%edi) \n" |
||
851 | |||
852 | |||
853 | :"xmm0","xmm1","xmm2","xmm3"); |
||
854 | tmp_w -= 64; |
||
855 | tmp_src += 64; |
||
856 | tmp_dst += 64; |
||
857 | } |
||
858 | |||
859 | |||
860 | { |
||
861 | __asm__ __volatile__ ( |
||
862 | "movdqu (%0), %%xmm0 \n" |
||
863 | "movdqu 16(%0), %%xmm1 \n" |
||
864 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
865 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
866 | "movdqa %%xmm0, (%%edi) \n" |
||
867 | "movdqa %%xmm1, 16(%%edi) \n" |
||
868 | |||
869 | |||
870 | :"xmm0","xmm1"); |
||
871 | tmp_w -= 32; |
||
872 | tmp_src += 32; |
||
873 | tmp_dst += 32; |
||
874 | } |
||
875 | |||
876 | |||
877 | { |
||
878 | __asm__ __volatile__ ( |
||
879 | "movdqu (%0), %%xmm0 \n" |
||
880 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
881 | "movdqa %%xmm0, (%%edi) \n" |
||
882 | :: "r" (tmp_src), "D" (tmp_dst) |
||
883 | :"xmm0"); |
||
884 | tmp_w -= 16; |
||
885 | tmp_src += 16; |
||
886 | tmp_dst += 16; |
||
887 | } |
||
888 | }; |
||
889 | }; |
||
890 | safe_sti(ifl); |
||
891 | |||
4371 | Serge | 892 | |
893 | if(ret != 0 ) |
||
894 | { |
||
895 | dbgprintf("%s: i915_gem_object_set_to_gtt_domain failed\n", __FUNCTION__); |
||
896 | }; |
||
897 | } |
||
3277 | Serge | 898 | |
899 | |||
4371 | Serge | 900 | mutex_unlock(&dev->struct_mutex); |
901 | err1: |
||
902 | drm_gem_object_unreference(obj); |
||
3277 | Serge | 903 | |
904 | |||
4371 | Serge | 905 | } |
3277 | Serge | 906 | |
907 | |||
908 | |||
909 | |||
2360 | Serge | 910 | |
911 | |||
912 | |||
913 | |||
914 | |||
915 | |||
916 | |||
917 | |||
918 | |||
3031 | serge | 919 | |
2360 | Serge | 920 | |
3031 | serge | 921 | { |
922 | u32 tmp = GetTimerTicks(); |
||
923 | |||
2360 | Serge | 924 | |
3031 | serge | 925 | ts->tv_nsec = (tmp - ts->tv_sec*100)*10000000; |
926 | } |
||
927 | |||
2360 | Serge | 928 | |
4104 | Serge | 929 | { |
3031 | serge | 930 | while (nsec >= NSEC_PER_SEC) { |
4104 | Serge | 931 | /* |
932 | * The following asm() prevents the compiler from |
||
933 | * optimising this loop into a modulo operation. See |
||
934 | * also __iter_div_u64_rem() in include/linux/time.h |
||
935 | */ |
||
936 | asm("" : "+rm"(nsec)); |
||
937 | nsec -= NSEC_PER_SEC; |
||
938 | ++sec; |
||
939 | } |
||
940 | while (nsec < 0) { |
||
941 | asm("" : "+rm"(nsec)); |
||
942 | nsec += NSEC_PER_SEC; |
||
943 | --sec; |
||
944 | } |
||
945 | ts->tv_sec = sec; |
||
946 | ts->tv_nsec = nsec; |
||
947 | } |
||
3031 | serge | 948 | |
2360 | Serge | 949 | |
3480 | Serge | 950 | prepare_to_wait(wait_queue_head_t *q, wait_queue_t *wait, int state) |
951 | { |
||
952 | unsigned long flags; |
||
953 | |||
3031 | serge | 954 | |
3480 | Serge | 955 | spin_lock_irqsave(&q->lock, flags); |
956 | if (list_empty(&wait->task_list)) |
||
957 | __add_wait_queue(q, wait); |
||
958 | spin_unlock_irqrestore(&q->lock, flags); |
||
959 | } |
||
960 | |||
961 | |||
962 | * finish_wait - clean up after waiting in a queue |
||
963 | * @q: waitqueue waited on |
||
964 | * @wait: wait descriptor |
||
965 | * |
||
966 | * Sets current thread back to running state and removes |
||
967 | * the wait descriptor from the given waitqueue if still |
||
968 | * queued. |
||
969 | */ |
||
970 | void finish_wait(wait_queue_head_t *q, wait_queue_t *wait) |
||
971 | { |
||
972 | unsigned long flags; |
||
973 | |||
974 | |||
975 | /* |
||
976 | * We can check for list emptiness outside the lock |
||
977 | * IFF: |
||
978 | * - we use the "careful" check that verifies both |
||
979 | * the next and prev pointers, so that there cannot |
||
980 | * be any half-pending updates in progress on other |
||
981 | * CPU's that we haven't seen yet (and that might |
||
982 | * still change the stack area. |
||
983 | * and |
||
984 | * - all other users take the lock (ie we can only |
||
985 | * have _one_ other CPU that looks at or modifies |
||
986 | * the list). |
||
987 | */ |
||
988 | if (!list_empty_careful(&wait->task_list)) { |
||
989 | spin_lock_irqsave(&q->lock, flags); |
||
990 | list_del_init(&wait->task_list); |
||
991 | spin_unlock_irqrestore(&q->lock, flags); |
||
992 | } |
||
993 | |||
994 | |||
995 | } |
||
996 | |||
997 | |||
998 | { |
||
999 | list_del_init(&wait->task_list); |
||
1000 | return 1; |
||
1001 | } |
||
1002 | |||
1003 | |||
3482 | Serge | 1004 | { |
1005 | unsigned int res = w - ((w >> 1) & 0x5555); |
||
1006 | res = (res & 0x3333) + ((res >> 2) & 0x3333); |
||
1007 | res = (res + (res >> 4)) & 0x0F0F; |
||
1008 | return (res + (res >> 8)) & 0x00FF; |
||
1009 | } |
||
1010 | |||
3480 | Serge | 1011 | |
1012 | |||
3482 | Serge | 1013 | { |
1014 | unsigned long j0 = GetTimerTicks(); |
||
1015 | |||
3480 | Serge | 1016 | |
3482 | Serge | 1017 | return round_jiffies_common(j + j0, true) - j0; |
1018 | }>24); |
||
1019 | |||
3480 | Serge | 1020 | |
3482 | Serge | 1021 |