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Rev | Author | Line No. | Line |
---|---|---|---|
2340 | Serge | 1 | |
2 | |||
3 | |||
5060 | serge | 4 | #include |
5 | #include "i915_drv.h" |
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2338 | Serge | 6 | #include "intel_drv.h" |
7 | #include |
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8 | #include |
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9 | #include |
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10 | |||
11 | |||
12 | |||
13 | |||
2340 | Serge | 14 | #include |
5354 | serge | 15 | |
2338 | Serge | 16 | |
17 | |||
5354 | serge | 18 | struct drm_i915_gem_object *main_fb_obj; |
4560 | Serge | 19 | |
2338 | Serge | 20 | |
5354 | serge | 21 | u32 cmd_offset; |
22 | |||
2340 | Serge | 23 | |
2351 | Serge | 24 | int sna_init(); |
25 | |||
26 | |||
2338 | Serge | 27 | static void __stdcall move_cursor_kms(cursor_t *cursor, int x, int y); |
28 | |||
29 | |||
30 | {}; |
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31 | |||
32 | |||
33 | {}; |
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34 | |||
35 | |||
4560 | Serge | 36 | |
3031 | serge | 37 | { |
38 | static char name[4]; |
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39 | |||
40 | |||
41 | name[1] = ((x[0] & 0x03) << 3) + ((x[1] & 0xE0) >> 5) + '@'; |
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42 | name[2] = (x[1] & 0x1F) + '@'; |
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43 | name[3] = 0; |
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44 | |||
45 | |||
46 | } |
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47 | |||
48 | |||
5060 | serge | 49 | struct drm_crtc *crtc, videomode_t *reqmode, bool strict) |
50 | { |
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3031 | serge | 51 | struct drm_i915_private *dev_priv = dev->dev_private; |
5060 | serge | 52 | |
3031 | serge | 53 | |
54 | struct drm_display_mode *mode = NULL, *tmpmode; |
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55 | struct drm_framebuffer *fb = NULL; |
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56 | struct drm_mode_set set; |
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57 | const char *con_name; |
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4371 | Serge | 58 | unsigned hdisplay, vdisplay; |
3031 | serge | 59 | int stride; |
4557 | Serge | 60 | int ret; |
3031 | serge | 61 | |
62 | |||
5060 | serge | 63 | |
3031 | serge | 64 | |
65 | { |
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66 | if( (tmpmode->hdisplay == reqmode->width) && |
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5060 | serge | 67 | (tmpmode->vdisplay == reqmode->height) && |
68 | (drm_mode_vrefresh(tmpmode) == reqmode->freq) ) |
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3031 | serge | 69 | { |
70 | mode = tmpmode; |
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71 | goto do_set; |
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72 | } |
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73 | }; |
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74 | |||
75 | |||
76 | { |
||
77 | list_for_each_entry(tmpmode, &connector->modes, head) |
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78 | { |
||
79 | if( (tmpmode->hdisplay == reqmode->width) && |
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5060 | serge | 80 | (tmpmode->vdisplay == reqmode->height) ) |
81 | { |
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3031 | serge | 82 | mode = tmpmode; |
83 | goto do_set; |
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84 | } |
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85 | }; |
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86 | }; |
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87 | |||
88 | |||
3037 | serge | 89 | |
3031 | serge | 90 | |
91 | |||
92 | |||
93 | |||
94 | |||
5060 | serge | 95 | |
3031 | serge | 96 | |
5060 | serge | 97 | reqmode->width, reqmode->height, crtc->base.id, |
3031 | serge | 98 | con_name); |
5060 | serge | 99 | |
3031 | serge | 100 | |
101 | |||
102 | |||
103 | vdisplay = mode->vdisplay; |
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104 | |||
105 | |||
106 | swap(hdisplay, vdisplay); |
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107 | |||
108 | |||
5060 | serge | 109 | |
3031 | serge | 110 | |
111 | fb->height = reqmode->height; |
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112 | |||
113 | |||
4560 | Serge | 114 | |
4280 | Serge | 115 | |
5060 | serge | 116 | { |
117 | if(IS_GEN3(dev)) |
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4557 | Serge | 118 | for (stride = 512; stride < reqmode->width * 4; stride <<= 1); |
119 | else |
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120 | stride = ALIGN(reqmode->width * 4, 512); |
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121 | } |
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122 | else |
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123 | { |
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124 | stride = ALIGN(reqmode->width * 4, 64); |
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125 | } |
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126 | |||
4280 | Serge | 127 | |
4557 | Serge | 128 | fb->pitches[1] = |
129 | fb->pitches[2] = |
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130 | fb->pitches[3] = stride; |
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131 | |||
132 | |||
4560 | Serge | 133 | |
4557 | Serge | 134 | |
3031 | serge | 135 | fb->depth = 24; |
136 | |||
137 | |||
138 | os_display->crtc = crtc; |
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139 | |||
140 | |||
5060 | serge | 141 | i915_gem_object_put_fence(main_fb_obj); |
4560 | Serge | 142 | |
4280 | Serge | 143 | |
3031 | serge | 144 | set.x = 0; |
145 | set.y = 0; |
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146 | set.mode = mode; |
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147 | set.connectors = &connector; |
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148 | set.num_connectors = 1; |
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149 | set.fb = fb; |
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150 | |||
151 | |||
5060 | serge | 152 | |
153 | |||
154 | |||
155 | |||
3031 | serge | 156 | { |
157 | os_display->width = fb->width; |
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158 | os_display->height = fb->height; |
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159 | os_display->vrefresh = drm_mode_vrefresh(mode); |
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160 | |||
161 | |||
162 | |||
163 | |||
3037 | serge | 164 | fb->width, fb->height, fb->pitches[0]); |
3031 | serge | 165 | } |
166 | else |
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167 | DRM_ERROR("failed to set mode %d_%d on crtc %p\n", |
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168 | fb->width, fb->height, crtc); |
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169 | |||
170 | |||
171 | } |
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172 | |||
173 | |||
2338 | Serge | 174 | { |
175 | struct drm_display_mode *mode; |
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176 | int count = 0; |
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177 | |||
178 | |||
179 | { |
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180 | count++; |
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181 | }; |
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182 | return count; |
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183 | }; |
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184 | |||
185 | |||
5060 | serge | 186 | { |
3031 | serge | 187 | struct drm_crtc *tmp_crtc; |
5060 | serge | 188 | int crtc_mask = 1; |
189 | |||
3031 | serge | 190 | |
5060 | serge | 191 | { |
3031 | serge | 192 | if (encoder->possible_crtcs & crtc_mask) |
5060 | serge | 193 | { |
194 | encoder->crtc = tmp_crtc; |
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195 | DRM_DEBUG_KMS("use CRTC %p ID %d\n", tmp_crtc, tmp_crtc->base.id); |
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196 | return tmp_crtc; |
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197 | }; |
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198 | crtc_mask <<= 1; |
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199 | }; |
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3031 | serge | 200 | return NULL; |
5060 | serge | 201 | }; |
3031 | serge | 202 | |
203 | |||
5060 | serge | 204 | struct drm_crtc **boot_crtc) |
205 | { |
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2338 | Serge | 206 | struct drm_connector_helper_funcs *connector_funcs; |
207 | struct drm_connector *connector; |
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5060 | serge | 208 | struct drm_encoder *encoder; |
4560 | Serge | 209 | struct drm_crtc *crtc; |
5060 | serge | 210 | |
2338 | Serge | 211 | |
5060 | serge | 212 | { |
2338 | Serge | 213 | if( connector->status != connector_status_connected) |
5060 | serge | 214 | continue; |
2338 | Serge | 215 | |
216 | |||
5060 | serge | 217 | |
218 | |||
219 | { |
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220 | connector_funcs = connector->helper_private; |
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221 | encoder = connector_funcs->best_encoder(connector); |
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222 | |||
223 | |||
2338 | Serge | 224 | { |
225 | DRM_DEBUG_KMS("CONNECTOR %x ID: %d no active encoders\n", |
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3037 | serge | 226 | connector, connector->base.id); |
5060 | serge | 227 | continue; |
2338 | Serge | 228 | }; |
4371 | Serge | 229 | } |
5060 | serge | 230 | |
2338 | Serge | 231 | |
5060 | serge | 232 | if(crtc == NULL) |
233 | crtc = get_possible_crtc(dev, encoder); |
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234 | |||
4371 | Serge | 235 | |
5060 | serge | 236 | { |
237 | *boot_connector = connector; |
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238 | *boot_crtc = crtc; |
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239 | |||
2338 | Serge | 240 | |
5060 | serge | 241 | connector, connector->base.id, connector->status, |
242 | encoder, encoder->base.id, crtc, crtc->base.id ); |
||
243 | return 0; |
||
244 | } |
||
245 | else |
||
246 | DRM_DEBUG_KMS("No CRTC for encoder %d\n", encoder->base.id); |
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247 | |||
248 | |||
2338 | Serge | 249 | |
250 | |||
5060 | serge | 251 | }; |
4398 | Serge | 252 | |
2338 | Serge | 253 | |
5060 | serge | 254 | { |
4371 | Serge | 255 | struct drm_display_mode *mode; |
256 | |||
257 | |||
258 | { |
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259 | DRM_DEBUG_KMS("check mode w:%d h:%d %dHz\n", |
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4389 | Serge | 260 | mode->hdisplay, mode->vdisplay, |
5060 | serge | 261 | drm_mode_vrefresh(mode)); |
4371 | Serge | 262 | |
263 | |||
5060 | serge | 264 | os_display->height == mode->vdisplay && |
265 | drm_mode_vrefresh(mode) == 60) |
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4371 | Serge | 266 | { |
267 | usermode->width = os_display->width; |
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268 | usermode->height = os_display->height; |
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269 | usermode->freq = 60; |
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270 | return 1; |
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271 | } |
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272 | } |
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273 | return 0; |
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274 | } |
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275 | |||
276 | |||
277 | { |
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278 | struct drm_connector_helper_funcs *connector_funcs; |
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279 | struct drm_connector *connector = NULL; |
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5060 | serge | 280 | struct drm_crtc *crtc = NULL; |
281 | struct drm_framebuffer *fb; |
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4371 | Serge | 282 | |
283 | |||
284 | u32 ifl; |
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5354 | serge | 285 | int ret; |
5060 | serge | 286 | |
4371 | Serge | 287 | |
5367 | serge | 288 | mutex_lock(&dev->mode_config.mutex); |
4371 | Serge | 289 | |
290 | |||
5060 | serge | 291 | if(ret) |
292 | { |
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4371 | Serge | 293 | DRM_DEBUG_KMS("No active connectors!\n"); |
294 | mutex_unlock(&dev->mode_config.mutex); |
||
295 | return -1; |
||
296 | }; |
||
297 | |||
298 | |||
5060 | serge | 299 | idr_preload(GFP_KERNEL); |
300 | |||
4371 | Serge | 301 | |
5060 | serge | 302 | ret = idr_alloc(&dev->object_name_idr, &main_fb_obj->base, 1, 0, GFP_NOWAIT); |
303 | |||
4371 | Serge | 304 | |
5060 | serge | 305 | |
2338 | Serge | 306 | |
5060 | serge | 307 | drm_gem_object_reference(&main_fb_obj->base); |
308 | |||
2338 | Serge | 309 | |
5060 | serge | 310 | } |
311 | |||
312 | |||
313 | mutex_unlock(&dev->object_name_lock); |
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314 | drm_gem_object_unreference(&main_fb_obj->base); |
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315 | |||
316 | |||
2338 | Serge | 317 | os_display->ddev = dev; |
318 | os_display->connector = connector; |
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319 | os_display->crtc = crtc; |
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320 | |||
321 | |||
322 | |||
323 | |||
324 | { |
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325 | list_for_each_entry(cursor, &os_display->cursors, list) |
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326 | { |
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327 | init_cursor(cursor); |
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328 | }; |
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329 | |||
330 | |||
331 | os_display->init_cursor = init_cursor; |
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332 | os_display->select_cursor = select_cursor_kms; |
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333 | os_display->show_cursor = NULL; |
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334 | os_display->move_cursor = move_cursor_kms; |
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335 | os_display->restore_cursor = restore_cursor; |
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336 | os_display->disable_mouse = disable_mouse; |
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337 | |||
338 | |||
5060 | serge | 339 | crtc->cursor_y = os_display->height/2; |
340 | |||
2338 | Serge | 341 | |
342 | }; |
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343 | safe_sti(ifl); |
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344 | |||
345 | |||
4280 | Serge | 346 | (usermode->height == 0)) |
347 | { |
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348 | if( !get_boot_mode(connector, usermode)) |
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4371 | Serge | 349 | { |
350 | struct drm_display_mode *mode; |
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4560 | Serge | 351 | |
4280 | Serge | 352 | |
353 | usermode->width = mode->hdisplay; |
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5060 | serge | 354 | usermode->height = mode->vdisplay; |
355 | usermode->freq = drm_mode_vrefresh(mode); |
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4280 | Serge | 356 | }; |
357 | }; |
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358 | |||
359 | |||
360 | mutex_unlock(&dev->struct_mutex); |
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5367 | serge | 361 | |
4280 | Serge | 362 | |
5060 | serge | 363 | |
4280 | Serge | 364 | |
3243 | Serge | 365 | err = init_bitmaps(); |
2342 | Serge | 366 | #endif |
3243 | Serge | 367 | |
2340 | Serge | 368 | |
4280 | Serge | 369 | |
370 | |||
2338 | Serge | 371 | }; |
372 | |||
373 | |||
374 | |||
375 | { |
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376 | int err = -1; |
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377 | |||
378 | |||
3031 | serge | 379 | |
2338 | Serge | 380 | |
381 | { |
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382 | *count = os_display->supported_modes; |
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383 | err = 0; |
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384 | } |
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385 | else if( mode != NULL ) |
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386 | { |
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387 | struct drm_display_mode *drmmode; |
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388 | int i = 0; |
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389 | |||
390 | |||
391 | *count = os_display->supported_modes; |
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392 | |||
393 | |||
394 | { |
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395 | if( i < *count) |
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396 | { |
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397 | mode->width = drmmode->hdisplay; |
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5060 | serge | 398 | mode->height = drmmode->vdisplay; |
399 | mode->bpp = 32; |
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2338 | Serge | 400 | mode->freq = drm_mode_vrefresh(drmmode); |
401 | i++; |
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402 | mode++; |
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403 | } |
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404 | else break; |
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405 | }; |
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406 | *count = i; |
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407 | err = 0; |
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408 | }; |
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409 | return err; |
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410 | }; |
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411 | |||
412 | |||
413 | { |
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414 | |||
415 | |||
3031 | serge | 416 | // mode->width, mode->height, mode->freq); |
417 | |||
2338 | Serge | 418 | |
419 | (mode->height != 0) && |
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420 | (mode->freq != 0 ) && |
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421 | ( (mode->width != os_display->width) || |
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422 | (mode->height != os_display->height) || |
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423 | (mode->freq != os_display->vrefresh) ) ) |
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424 | { |
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425 | return set_mode(os_display->ddev, os_display->connector, os_display->crtc, mode, true); |
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5060 | serge | 426 | }; |
2338 | Serge | 427 | |
428 | |||
5060 | serge | 429 | }; |
2338 | Serge | 430 | |
431 | |||
4126 | Serge | 432 | { |
433 | const struct drm_connector_funcs *f = os_display->connector->funcs; |
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4371 | Serge | 434 | |
4126 | Serge | 435 | |
436 | }; |
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437 | |||
438 | |||
2338 | Serge | 439 | { |
440 | struct drm_i915_gem_object *obj = cursor->cobj; |
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5354 | serge | 441 | list_del(&cursor->list); |
3037 | serge | 442 | |
2342 | Serge | 443 | |
5060 | serge | 444 | |
3037 | serge | 445 | |
446 | drm_gem_object_unreference(&obj->base); |
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5354 | serge | 447 | mutex_unlock(&main_device->struct_mutex); |
3037 | serge | 448 | |
449 | |||
2338 | Serge | 450 | }; |
451 | |||
452 | |||
453 | { |
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454 | struct drm_i915_private *dev_priv = os_display->ddev->dev_private; |
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455 | struct drm_i915_gem_object *obj; |
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456 | uint32_t *bits; |
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457 | uint32_t *src; |
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458 | void *mapped; |
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3037 | serge | 459 | |
2338 | Serge | 460 | |
461 | int ret; |
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462 | |||
463 | |||
5060 | serge | 464 | { |
2338 | Serge | 465 | bits = (uint32_t*)KernelAlloc(KMS_CURSOR_WIDTH*KMS_CURSOR_HEIGHT*4); |
5060 | serge | 466 | if (unlikely(bits == NULL)) |
2338 | Serge | 467 | return ENOMEM; |
468 | cursor->cobj = (struct drm_i915_gem_object *)GetPgAddr(bits); |
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469 | } |
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470 | else |
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471 | { |
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472 | obj = i915_gem_alloc_object(os_display->ddev, KMS_CURSOR_WIDTH*KMS_CURSOR_HEIGHT*4); |
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5060 | serge | 473 | if (unlikely(obj == NULL)) |
2338 | Serge | 474 | return -ENOMEM; |
475 | |||
476 | |||
5060 | serge | 477 | if (ret) { |
2338 | Serge | 478 | drm_gem_object_unreference(&obj->base); |
2344 | Serge | 479 | return ret; |
2338 | Serge | 480 | } |
481 | |||
482 | |||
4104 | Serge | 483 | if (ret) |
484 | { |
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485 | i915_gem_object_ggtt_unpin(obj); |
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5060 | serge | 486 | drm_gem_object_unreference(&obj->base); |
4104 | Serge | 487 | return ret; |
488 | } |
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489 | /* You don't need to worry about fragmentation issues. |
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2338 | Serge | 490 | * GTT space is continuous. I guarantee it. */ |
491 | |||
492 | |||
4104 | Serge | 493 | KMS_CURSOR_WIDTH*KMS_CURSOR_HEIGHT*4, PG_SW); |
5060 | serge | 494 | |
2338 | Serge | 495 | |
496 | { |
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497 | i915_gem_object_ggtt_unpin(obj); |
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5060 | serge | 498 | drm_gem_object_unreference(&obj->base); |
2344 | Serge | 499 | return -ENOMEM; |
2338 | Serge | 500 | }; |
501 | cursor->cobj = obj; |
||
502 | }; |
||
503 | |||
504 | |||
505 | |||
506 | |||
507 | { |
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508 | for(j = 0; j < 32; j++) |
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509 | *bits++ = *src++; |
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510 | for(j = 32; j < KMS_CURSOR_WIDTH; j++) |
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5060 | serge | 511 | *bits++ = 0; |
2338 | Serge | 512 | } |
513 | for(i = 0; i < KMS_CURSOR_WIDTH*(KMS_CURSOR_HEIGHT-32); i++) |
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5060 | serge | 514 | *bits++ = 0; |
2338 | Serge | 515 | |
516 | |||
3037 | serge | 517 | |
518 | |||
2338 | Serge | 519 | |
520 | |||
2340 | Serge | 521 | |
2338 | Serge | 522 | |
523 | |||
524 | |||
525 | |||
526 | |||
527 | } |
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528 | |||
529 | |||
530 | |||
531 | { |
||
532 | struct drm_crtc *crtc = os_display->crtc; |
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4557 | Serge | 533 | x-= cursor->hot_x; |
534 | y-= cursor->hot_y; |
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535 | |||
2338 | Serge | 536 | |
5060 | serge | 537 | crtc->cursor_y = y; |
538 | |||
2338 | Serge | 539 | |
5060 | serge | 540 | |
541 | |||
542 | // crtc->funcs->cursor_move(crtc, x, y); |
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543 | |||
544 | |||
2338 | Serge | 545 | |
546 | |||
547 | |||
548 | { |
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549 | struct drm_i915_private *dev_priv = os_display->ddev->dev_private; |
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550 | struct drm_crtc *crtc = os_display->crtc; |
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5060 | serge | 551 | struct intel_crtc *intel_crtc = to_intel_crtc(crtc); |
552 | |||
553 | |||
2338 | Serge | 554 | |
555 | |||
556 | os_display->cursor = cursor; |
||
557 | |||
558 | |||
4557 | Serge | 559 | |
560 | |||
5060 | serge | 561 | intel_crtc->cursor_addr = i915_gem_obj_ggtt_offset(cursor->cobj); |
4104 | Serge | 562 | else |
2338 | Serge | 563 | intel_crtc->cursor_addr = (addr_t)cursor->cobj; |
2352 | Serge | 564 | |
2338 | Serge | 565 | |
5060 | serge | 566 | intel_crtc->cursor_height = 64; |
567 | |||
2338 | Serge | 568 | |
5060 | serge | 569 | return old; |
2338 | Serge | 570 | }; |
571 | |||
572 | |||
4371 | Serge | 573 | { |
3263 | Serge | 574 | struct drm_i915_private *dev_priv = os_display->ddev->dev_private; |
4389 | Serge | 575 | struct intel_crtc *crtc = to_intel_crtc(os_display->crtc); |
576 | |||
577 | |||
4371 | Serge | 578 | |
2340 | Serge | 579 | |
4371 | Serge | 580 | fb->width = os_display->width; |
3263 | Serge | 581 | fb->height = os_display->height; |
582 | fb->pitch = obj->stride; |
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4371 | Serge | 583 | fb->tiling = obj->tiling_mode; |
584 | fb->crtc = crtc->base.base.id; |
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4389 | Serge | 585 | fb->pipe = crtc->pipe; |
586 | |||
2340 | Serge | 587 | |
3263 | Serge | 588 | } |
4371 | Serge | 589 | |
3263 | Serge | 590 | |
4371 | Serge | 591 | |
3277 | Serge | 592 | { |
593 | int left; |
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594 | int top; |
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595 | int right; |
||
596 | int bottom; |
||
597 | }rect_t; |
||
598 | |||
3263 | Serge | 599 | |
3277 | Serge | 600 | |
601 | |||
602 | |||
603 | |||
604 | |||
605 | struct drm_file *file) |
||
606 | { |
||
607 | struct drm_i915_mask *mask = data; |
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608 | struct drm_gem_object *obj; |
||
609 | static unsigned int mask_seqno[256]; |
||
610 | rect_t winrc; |
||
611 | u32 slot; |
||
612 | int ret=0; |
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4371 | Serge | 613 | |
3277 | Serge | 614 | |
615 | if (obj == NULL) |
||
616 | return -ENOENT; |
||
617 | |||
618 | |||
619 | drm_gem_object_unreference_unlocked(obj); |
||
620 | return -EINVAL; |
||
621 | } |
||
622 | |||
623 | |||
624 | { |
||
625 | // static warn_count; |
||
3298 | Serge | 626 | |
3277 | Serge | 627 | |
3290 | Serge | 628 | mask->height = winrc.bottom - winrc.top + 1; |
629 | mask->bo_pitch = (mask->width+15) & ~15; |
||
630 | |||
631 | |||
3298 | Serge | 632 | if(warn_count < 1) |
3277 | Serge | 633 | { |
634 | printf("left %d top %d right %d bottom %d\n", |
||
635 | winrc.left, winrc.top, winrc.right, winrc.bottom); |
||
636 | printf("mask pitch %d data %p\n", mask->bo_pitch, mask->bo_map); |
||
5060 | serge | 637 | warn_count++; |
3277 | Serge | 638 | }; |
639 | #endif |
||
3298 | Serge | 640 | |
641 | |||
4104 | Serge | 642 | |
3277 | Serge | 643 | |
3290 | Serge | 644 | |
3277 | Serge | 645 | |
646 | |||
647 | { |
||
648 | u8* src_offset; |
||
649 | u8* dst_offset; |
||
650 | u32 ifl; |
||
651 | |||
652 | |||
653 | if (ret) |
||
654 | goto err1; |
||
4371 | Serge | 655 | |
3277 | Serge | 656 | |
657 | if(ret != 0 ) |
||
4398 | Serge | 658 | { |
3277 | Serge | 659 | dbgprintf("%s: i915_gem_object_set_to_cpu_domain failed\n", __FUNCTION__); |
4371 | Serge | 660 | goto err2; |
661 | }; |
||
3277 | Serge | 662 | |
663 | |||
664 | |||
665 | |||
666 | |||
667 | |||
5354 | serge | 668 | src_offset+= winrc.top*os_display->width + winrc.left; |
669 | |||
3277 | Serge | 670 | |
671 | |||
672 | |||
5354 | serge | 673 | |
3277 | Serge | 674 | |
675 | { |
||
676 | mask_seqno[slot] = os_display->mask_seqno; |
||
677 | |||
678 | |||
679 | |||
680 | |||
681 | "movd %[slot], %%xmm6 \n" |
||
4560 | Serge | 682 | "punpckldq %%xmm6, %%xmm6 \n" |
3277 | Serge | 683 | "punpcklqdq %%xmm6, %%xmm6 \n" |
684 | :: [slot] "m" (slot) |
||
685 | :"xmm6"); |
||
686 | |||
687 | |||
688 | { |
||
689 | int tmp_w = mask->width; |
||
4398 | Serge | 690 | |
3277 | Serge | 691 | |
692 | u8* tmp_dst = dst_offset; |
||
693 | |||
694 | |||
695 | dst_offset+= mask->bo_pitch; |
||
696 | |||
697 | |||
698 | { |
||
699 | __asm__ __volatile__ ( |
||
700 | "movdqu (%0), %%xmm0 \n" |
||
701 | "movdqu 16(%0), %%xmm1 \n" |
||
702 | "movdqu 32(%0), %%xmm2 \n" |
||
703 | "movdqu 48(%0), %%xmm3 \n" |
||
704 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
705 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
706 | "pcmpeqb %%xmm6, %%xmm2 \n" |
||
707 | "pcmpeqb %%xmm6, %%xmm3 \n" |
||
708 | "movdqa %%xmm0, (%%edi) \n" |
||
709 | "movdqa %%xmm1, 16(%%edi) \n" |
||
710 | "movdqa %%xmm2, 32(%%edi) \n" |
||
711 | "movdqa %%xmm3, 48(%%edi) \n" |
||
712 | |||
713 | |||
714 | :"xmm0","xmm1","xmm2","xmm3"); |
||
715 | tmp_w -= 64; |
||
716 | tmp_src += 64; |
||
717 | tmp_dst += 64; |
||
718 | } |
||
719 | |||
720 | |||
721 | { |
||
722 | __asm__ __volatile__ ( |
||
723 | "movdqu (%0), %%xmm0 \n" |
||
724 | "movdqu 16(%0), %%xmm1 \n" |
||
725 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
726 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
727 | "movdqa %%xmm0, (%%edi) \n" |
||
728 | "movdqa %%xmm1, 16(%%edi) \n" |
||
729 | |||
730 | |||
731 | :"xmm0","xmm1"); |
||
732 | tmp_w -= 32; |
||
733 | tmp_src += 32; |
||
734 | tmp_dst += 32; |
||
735 | } |
||
736 | |||
737 | |||
4398 | Serge | 738 | { |
3277 | Serge | 739 | __asm__ __volatile__ ( |
740 | "movdqu (%0), %%xmm0 \n" |
||
741 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
742 | "movdqa %%xmm0, (%%edi) \n" |
||
743 | :: "r" (tmp_src), "D" (tmp_dst) |
||
744 | :"xmm0"); |
||
745 | tmp_w -= 16; |
||
746 | tmp_src += 16; |
||
747 | tmp_dst += 16; |
||
748 | } |
||
749 | |||
4398 | Serge | 750 | |
751 | { |
||
752 | __asm__ __volatile__ ( |
||
753 | "movq (%0), %%xmm0 \n" |
||
754 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
755 | "movq %%xmm0, (%%edi) \n" |
||
756 | :: "r" (tmp_src), "D" (tmp_dst) |
||
757 | :"xmm0"); |
||
758 | tmp_w -= 8; |
||
759 | tmp_src += 8; |
||
760 | tmp_dst += 8; |
||
761 | } |
||
762 | if( tmp_w >= 4 ) |
||
763 | { |
||
764 | __asm__ __volatile__ ( |
||
765 | "movd (%0), %%xmm0 \n" |
||
766 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
767 | "movd %%xmm0, (%%edi) \n" |
||
768 | :: "r" (tmp_src), "D" (tmp_dst) |
||
769 | :"xmm0"); |
||
770 | tmp_w -= 4; |
||
771 | tmp_src += 4; |
||
772 | tmp_dst += 4; |
||
773 | } |
||
774 | while(tmp_w--) |
||
775 | *tmp_dst++ = (*tmp_src++ == (u8)slot) ? 0xFF:0x00; |
||
776 | }; |
||
3277 | Serge | 777 | }; |
778 | safe_sti(ifl); |
||
779 | |||
4371 | Serge | 780 | |
781 | } |
||
4539 | Serge | 782 | |
783 | |||
784 | mutex_unlock(&dev->struct_mutex); |
||
785 | err1: |
||
786 | drm_gem_object_unreference(obj); |
||
787 | |||
788 | |||
789 | } |
||
790 | |||
791 | |||
792 | struct drm_file *file) |
||
793 | { |
||
794 | struct drm_i915_mask_update *mask = data; |
||
795 | struct drm_gem_object *obj; |
||
796 | static unsigned int mask_seqno[256]; |
||
797 | static warn_count; |
||
798 | |||
799 | |||
800 | u32 winw,winh; |
||
801 | u32 ml,mt,mr,mb; |
||
802 | u32 slot; |
||
803 | int ret = 0; |
||
804 | slot = *((u8*)CURRENT_TASK); |
||
805 | |||
806 | |||
807 | return 0; |
||
808 | |||
809 | |||
5367 | serge | 810 | |
811 | |||
4539 | Serge | 812 | win.right+= 1; |
813 | win.bottom+= 1; |
||
814 | |||
815 | |||
816 | winh = win.bottom - win.top; |
||
817 | |||
818 | |||
819 | mask->dy >= winh) |
||
820 | return 1; |
||
821 | |||
822 | |||
823 | mt = win.top + mask->dy; |
||
824 | mr = ml + mask->width; |
||
825 | mb = mt + mask->height; |
||
826 | |||
827 | |||
828 | mr < win.left || mb < win.top ) |
||
829 | return 1; |
||
830 | |||
831 | |||
832 | mr = win.right; |
||
833 | |||
834 | |||
835 | mb = win.bottom; |
||
836 | |||
837 | |||
838 | mask->height = mb - mt; |
||
839 | |||
840 | |||
841 | mask->height== 0 ) |
||
842 | return 1; |
||
843 | |||
844 | |||
845 | if (obj == NULL) |
||
846 | return -ENOENT; |
||
847 | |||
848 | |||
849 | drm_gem_object_unreference_unlocked(obj); |
||
850 | return -EINVAL; |
||
851 | } |
||
852 | |||
853 | |||
5367 | serge | 854 | if(warn_count < 1000) |
4539 | Serge | 855 | { |
856 | printf("left %d top %d right %d bottom %d\n", |
||
857 | ml, mt, mr, mb); |
||
858 | warn_count++; |
||
859 | }; |
||
860 | #endif |
||
861 | |||
862 | |||
863 | |||
864 | |||
865 | |||
866 | u8* src_offset; |
||
867 | u8* dst_offset; |
||
868 | u32 ifl; |
||
869 | |||
870 | |||
871 | if (ret) |
||
872 | goto err1; |
||
873 | |||
874 | |||
875 | |||
876 | |||
5354 | serge | 877 | src_offset+= mt*os_display->width + ml; |
878 | dst_offset = (u8*)mask->bo_map; |
||
4539 | Serge | 879 | |
880 | |||
5354 | serge | 881 | |
4539 | Serge | 882 | |
883 | { |
||
4371 | Serge | 884 | mask_seqno[slot] = os_display->mask_seqno; |
4539 | Serge | 885 | |
886 | |||
887 | |||
888 | |||
889 | "movd %[slot], %%xmm6 \n" |
||
890 | "punpckldq %%xmm6, %%xmm6 \n" |
||
891 | "punpcklqdq %%xmm6, %%xmm6 \n" |
||
892 | :: [slot] "m" (slot) |
||
893 | :"xmm6"); |
||
894 | |||
895 | |||
896 | { |
||
897 | int tmp_w = mask->width; |
||
898 | |||
899 | |||
900 | u8* tmp_dst = dst_offset; |
||
901 | |||
902 | |||
903 | dst_offset+= mask->bo_pitch; |
||
904 | |||
905 | |||
906 | { |
||
907 | __asm__ __volatile__ ( |
||
908 | "movdqu (%0), %%xmm0 \n" |
||
909 | "movdqu 16(%0), %%xmm1 \n" |
||
910 | "movdqu 32(%0), %%xmm2 \n" |
||
911 | "movdqu 48(%0), %%xmm3 \n" |
||
912 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
913 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
914 | "pcmpeqb %%xmm6, %%xmm2 \n" |
||
915 | "pcmpeqb %%xmm6, %%xmm3 \n" |
||
916 | "movdqa %%xmm0, (%%edi) \n" |
||
917 | "movdqa %%xmm1, 16(%%edi) \n" |
||
918 | "movdqa %%xmm2, 32(%%edi) \n" |
||
919 | "movdqa %%xmm3, 48(%%edi) \n" |
||
920 | |||
921 | |||
922 | :"xmm0","xmm1","xmm2","xmm3"); |
||
923 | tmp_w -= 64; |
||
924 | tmp_src += 64; |
||
925 | tmp_dst += 64; |
||
926 | } |
||
927 | |||
928 | |||
929 | { |
||
930 | __asm__ __volatile__ ( |
||
931 | "movdqu (%0), %%xmm0 \n" |
||
932 | "movdqu 16(%0), %%xmm1 \n" |
||
933 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
934 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
935 | "movdqa %%xmm0, (%%edi) \n" |
||
936 | "movdqa %%xmm1, 16(%%edi) \n" |
||
937 | |||
938 | |||
939 | :"xmm0","xmm1"); |
||
940 | tmp_w -= 32; |
||
941 | tmp_src += 32; |
||
942 | tmp_dst += 32; |
||
943 | } |
||
944 | |||
945 | |||
946 | { |
||
947 | __asm__ __volatile__ ( |
||
948 | "movdqu (%0), %%xmm0 \n" |
||
949 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
950 | "movdqa %%xmm0, (%%edi) \n" |
||
951 | :: "r" (tmp_src), "D" (tmp_dst) |
||
952 | :"xmm0"); |
||
953 | tmp_w -= 16; |
||
954 | tmp_src += 16; |
||
955 | tmp_dst += 16; |
||
956 | } |
||
957 | |||
958 | |||
959 | { |
||
960 | __asm__ __volatile__ ( |
||
961 | "movq (%0), %%xmm0 \n" |
||
962 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
963 | "movq %%xmm0, (%%edi) \n" |
||
964 | :: "r" (tmp_src), "D" (tmp_dst) |
||
965 | :"xmm0"); |
||
966 | tmp_w -= 8; |
||
967 | tmp_src += 8; |
||
968 | tmp_dst += 8; |
||
969 | } |
||
970 | if( tmp_w >= 4 ) |
||
971 | { |
||
4560 | Serge | 972 | __asm__ __volatile__ ( |
4539 | Serge | 973 | "movd (%0), %%xmm0 \n" |
974 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
975 | "movd %%xmm0, (%%edi) \n" |
||
976 | :: "r" (tmp_src), "D" (tmp_dst) |
||
977 | :"xmm0"); |
||
978 | tmp_w -= 4; |
||
979 | tmp_src += 4; |
||
980 | tmp_dst += 4; |
||
981 | } |
||
982 | while(tmp_w--) |
||
983 | *tmp_dst++ = (*tmp_src++ == (u8)slot) ? 0xFF:0x00; |
||
984 | }; |
||
985 | }; |
||
4371 | Serge | 986 | safe_sti(ifl); |
4539 | Serge | 987 | |
988 | |||
989 | } |
||
3277 | Serge | 990 | #endif |
4539 | Serge | 991 | |
3277 | Serge | 992 | |
4371 | Serge | 993 | mutex_unlock(&dev->struct_mutex); |
994 | err1: |
||
995 | drm_gem_object_unreference(obj); |
||
3277 | Serge | 996 | |
997 | |||
4371 | Serge | 998 | } |
3277 | Serge | 999 | |
1000 | |||
1001 | |||
1002 | |||
2360 | Serge | 1003 | |
1004 | |||
1005 | |||
1006 | |||
1007 | |||
1008 | |||
1009 | |||
1010 | |||
3031 | serge | 1011 | |
2360 | Serge | 1012 | |
3031 | serge | 1013 | { |
1014 | u32 tmp = GetTimerTicks(); |
||
1015 | |||
2360 | Serge | 1016 | |
3031 | serge | 1017 | ts->tv_nsec = (tmp - ts->tv_sec*100)*10000000; |
1018 | } |
||
1019 | |||
2360 | Serge | 1020 | |
4104 | Serge | 1021 | { |
3031 | serge | 1022 | while (nsec >= NSEC_PER_SEC) { |
4104 | Serge | 1023 | /* |
1024 | * The following asm() prevents the compiler from |
||
1025 | * optimising this loop into a modulo operation. See |
||
1026 | * also __iter_div_u64_rem() in include/linux/time.h |
||
1027 | */ |
||
1028 | asm("" : "+rm"(nsec)); |
||
1029 | nsec -= NSEC_PER_SEC; |
||
1030 | ++sec; |
||
1031 | } |
||
1032 | while (nsec < 0) { |
||
1033 | asm("" : "+rm"(nsec)); |
||
1034 | nsec += NSEC_PER_SEC; |
||
1035 | --sec; |
||
1036 | } |
||
1037 | ts->tv_sec = sec; |
||
1038 | ts->tv_nsec = nsec; |
||
1039 | } |
||
3031 | serge | 1040 | |
2360 | Serge | 1041 | |
3480 | Serge | 1042 | prepare_to_wait(wait_queue_head_t *q, wait_queue_t *wait, int state) |
1043 | { |
||
1044 | unsigned long flags; |
||
1045 | |||
3031 | serge | 1046 | |
3480 | Serge | 1047 | spin_lock_irqsave(&q->lock, flags); |
1048 | if (list_empty(&wait->task_list)) |
||
1049 | __add_wait_queue(q, wait); |
||
1050 | spin_unlock_irqrestore(&q->lock, flags); |
||
1051 | } |
||
1052 | |||
1053 | |||
1054 | * finish_wait - clean up after waiting in a queue |
||
1055 | * @q: waitqueue waited on |
||
1056 | * @wait: wait descriptor |
||
1057 | * |
||
1058 | * Sets current thread back to running state and removes |
||
1059 | * the wait descriptor from the given waitqueue if still |
||
1060 | * queued. |
||
1061 | */ |
||
1062 | void finish_wait(wait_queue_head_t *q, wait_queue_t *wait) |
||
1063 | { |
||
1064 | unsigned long flags; |
||
1065 | |||
1066 | |||
1067 | /* |
||
1068 | * We can check for list emptiness outside the lock |
||
1069 | * IFF: |
||
1070 | * - we use the "careful" check that verifies both |
||
1071 | * the next and prev pointers, so that there cannot |
||
1072 | * be any half-pending updates in progress on other |
||
1073 | * CPU's that we haven't seen yet (and that might |
||
1074 | * still change the stack area. |
||
1075 | * and |
||
1076 | * - all other users take the lock (ie we can only |
||
1077 | * have _one_ other CPU that looks at or modifies |
||
1078 | * the list). |
||
1079 | */ |
||
1080 | if (!list_empty_careful(&wait->task_list)) { |
||
1081 | spin_lock_irqsave(&q->lock, flags); |
||
1082 | list_del_init(&wait->task_list); |
||
1083 | spin_unlock_irqrestore(&q->lock, flags); |
||
1084 | } |
||
1085 | |||
1086 | |||
1087 | } |
||
1088 | |||
1089 | |||
1090 | { |
||
1091 | list_del_init(&wait->task_list); |
||
1092 | return 1; |
||
1093 | }>24); |
||
1094 | |||
1095 | |||
1096 | |||
1097 |