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Rev | Author | Line No. | Line |
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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 | struct drm_framebuffer *main_framebuffer; |
6084 | serge | 20 | |
2338 | Serge | 21 | |
5354 | serge | 22 | u32 cmd_offset; |
23 | |||
2340 | Serge | 24 | |
2351 | Serge | 25 | int sna_init(); |
26 | |||
27 | |||
2338 | Serge | 28 | static void __stdcall move_cursor_kms(cursor_t *cursor, int x, int y); |
29 | |||
30 | |||
31 | {}; |
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32 | |||
33 | |||
34 | {}; |
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35 | |||
36 | |||
4560 | Serge | 37 | |
3031 | serge | 38 | { |
39 | static char name[4]; |
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40 | |||
41 | |||
42 | name[1] = ((x[0] & 0x03) << 3) + ((x[1] & 0xE0) >> 5) + '@'; |
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43 | name[2] = (x[1] & 0x1F) + '@'; |
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44 | name[3] = 0; |
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45 | |||
46 | |||
47 | } |
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48 | |||
49 | |||
5060 | serge | 50 | struct drm_crtc *crtc, videomode_t *reqmode, bool strict) |
51 | { |
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3031 | serge | 52 | struct drm_i915_private *dev_priv = dev->dev_private; |
5060 | serge | 53 | |
3031 | serge | 54 | |
55 | struct drm_display_mode *mode = NULL, *tmpmode; |
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56 | struct drm_framebuffer *fb = NULL; |
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57 | struct drm_mode_set set; |
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58 | const char *con_name; |
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4371 | Serge | 59 | unsigned hdisplay, vdisplay; |
3031 | serge | 60 | int stride; |
4557 | Serge | 61 | int ret; |
3031 | serge | 62 | |
63 | |||
6084 | serge | 64 | |
65 | |||
5060 | serge | 66 | |
3031 | serge | 67 | |
68 | { |
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69 | if( (tmpmode->hdisplay == reqmode->width) && |
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5060 | serge | 70 | (tmpmode->vdisplay == reqmode->height) && |
71 | (drm_mode_vrefresh(tmpmode) == reqmode->freq) ) |
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3031 | serge | 72 | { |
73 | mode = tmpmode; |
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74 | goto do_set; |
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75 | } |
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76 | }; |
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77 | |||
78 | |||
79 | { |
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80 | list_for_each_entry(tmpmode, &connector->modes, head) |
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81 | { |
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82 | if( (tmpmode->hdisplay == reqmode->width) && |
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5060 | serge | 83 | (tmpmode->vdisplay == reqmode->height) ) |
84 | { |
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3031 | serge | 85 | mode = tmpmode; |
86 | goto do_set; |
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87 | } |
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88 | }; |
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89 | }; |
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90 | |||
91 | |||
3037 | serge | 92 | |
3031 | serge | 93 | |
94 | |||
95 | |||
96 | |||
97 | |||
5060 | serge | 98 | |
3031 | serge | 99 | |
5060 | serge | 100 | reqmode->width, reqmode->height, crtc->base.id, |
3031 | serge | 101 | con_name); |
5060 | serge | 102 | |
3031 | serge | 103 | |
104 | |||
105 | |||
106 | vdisplay = mode->vdisplay; |
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107 | |||
108 | |||
6084 | serge | 109 | // swap(hdisplay, vdisplay); |
110 | |||
3031 | serge | 111 | |
5060 | serge | 112 | if(fb == NULL) |
6084 | serge | 113 | fb = main_framebuffer; |
114 | |||
3031 | serge | 115 | |
116 | fb->height = reqmode->height; |
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117 | |||
118 | |||
6084 | serge | 119 | |
4280 | Serge | 120 | |
5060 | serge | 121 | { |
122 | if(IS_GEN3(dev)) |
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4557 | Serge | 123 | for (stride = 512; stride < reqmode->width * 4; stride <<= 1); |
124 | else |
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125 | stride = ALIGN(reqmode->width * 4, 512); |
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126 | } |
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127 | else |
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128 | { |
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129 | stride = ALIGN(reqmode->width * 4, 64); |
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130 | } |
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131 | |||
4280 | Serge | 132 | |
4557 | Serge | 133 | fb->pitches[1] = |
134 | fb->pitches[2] = |
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135 | fb->pitches[3] = stride; |
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136 | |||
137 | |||
4560 | Serge | 138 | |
4557 | Serge | 139 | |
3031 | serge | 140 | fb->depth = 24; |
141 | |||
142 | |||
143 | os_display->crtc = crtc; |
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144 | |||
145 | |||
4560 | Serge | 146 | |
4280 | Serge | 147 | |
6084 | serge | 148 | fb,fb->width,fb->height,fb->pitches[0],fb->pixel_format); |
149 | |||
150 | |||
3031 | serge | 151 | set.x = 0; |
152 | set.y = 0; |
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153 | set.mode = mode; |
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154 | set.connectors = &connector; |
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155 | set.num_connectors = 1; |
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156 | set.fb = fb; |
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157 | |||
158 | |||
5060 | serge | 159 | |
160 | |||
3031 | serge | 161 | { |
162 | os_display->width = fb->width; |
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163 | os_display->height = fb->height; |
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164 | os_display->vrefresh = drm_mode_vrefresh(mode); |
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165 | |||
166 | |||
167 | |||
168 | |||
3037 | serge | 169 | fb->width, fb->height, fb->pitches[0]); |
3031 | serge | 170 | } |
171 | else |
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172 | DRM_ERROR("failed to set mode %d_%d on crtc %p\n", |
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173 | fb->width, fb->height, crtc); |
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174 | |||
175 | |||
6084 | serge | 176 | |
177 | |||
178 | |||
179 | |||
3031 | serge | 180 | } |
181 | |||
182 | |||
2338 | Serge | 183 | { |
184 | struct drm_display_mode *mode; |
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185 | int count = 0; |
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186 | |||
187 | |||
188 | { |
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189 | count++; |
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190 | }; |
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191 | return count; |
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192 | }; |
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193 | |||
194 | |||
5060 | serge | 195 | { |
3031 | serge | 196 | struct drm_crtc *tmp_crtc; |
5060 | serge | 197 | int crtc_mask = 1; |
198 | |||
3031 | serge | 199 | |
5060 | serge | 200 | { |
3031 | serge | 201 | if (encoder->possible_crtcs & crtc_mask) |
5060 | serge | 202 | { |
6084 | serge | 203 | encoder->crtc = tmp_crtc; |
5060 | serge | 204 | DRM_DEBUG_KMS("use CRTC %p ID %d\n", tmp_crtc, tmp_crtc->base.id); |
205 | return tmp_crtc; |
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206 | }; |
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207 | crtc_mask <<= 1; |
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208 | }; |
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3031 | serge | 209 | return NULL; |
5060 | serge | 210 | }; |
3031 | serge | 211 | |
212 | |||
5060 | serge | 213 | struct drm_crtc **boot_crtc) |
214 | { |
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2338 | Serge | 215 | struct drm_connector_helper_funcs *connector_funcs; |
216 | struct drm_connector *connector; |
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5060 | serge | 217 | struct drm_encoder *encoder; |
4560 | Serge | 218 | struct drm_crtc *crtc; |
5060 | serge | 219 | |
2338 | Serge | 220 | |
5060 | serge | 221 | { |
2338 | Serge | 222 | if( connector->status != connector_status_connected) |
5060 | serge | 223 | continue; |
2338 | Serge | 224 | |
225 | |||
5060 | serge | 226 | |
227 | |||
228 | { |
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229 | connector_funcs = connector->helper_private; |
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230 | encoder = connector_funcs->best_encoder(connector); |
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231 | |||
232 | |||
6084 | serge | 233 | { |
234 | DRM_DEBUG_KMS("CONNECTOR %s ID: %d no active encoders\n", |
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235 | connector->name, connector->base.id); |
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236 | continue; |
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237 | }; |
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238 | } |
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5060 | serge | 239 | |
2338 | Serge | 240 | |
5060 | serge | 241 | if(crtc == NULL) |
242 | crtc = get_possible_crtc(dev, encoder); |
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243 | |||
4371 | Serge | 244 | |
5060 | serge | 245 | { |
246 | *boot_connector = connector; |
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247 | *boot_crtc = crtc; |
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248 | |||
2338 | Serge | 249 | |
6084 | serge | 250 | connector->name, connector->base.id, connector->status, |
251 | encoder, encoder->base.id, crtc, crtc->base.id ); |
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5060 | serge | 252 | char con_edid[128]; |
6084 | serge | 253 | |
254 | |||
255 | printf("Manufacturer: %s Model %x Serial Number %u\n", |
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256 | manufacturer_name(con_edid + 0x08), |
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257 | (unsigned short)(con_edid[0x0A] + (con_edid[0x0B] << 8)), |
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258 | (unsigned int)(con_edid[0x0C] + (con_edid[0x0D] << 8) |
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259 | + (con_edid[0x0E] << 16) + (con_edid[0x0F] << 24))); |
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260 | |||
261 | |||
5060 | serge | 262 | } |
263 | else |
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264 | DRM_DEBUG_KMS("No CRTC for encoder %d\n", encoder->base.id); |
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265 | |||
266 | |||
2338 | Serge | 267 | |
268 | |||
5060 | serge | 269 | }; |
4398 | Serge | 270 | |
2338 | Serge | 271 | |
5060 | serge | 272 | { |
4371 | Serge | 273 | struct drm_display_mode *mode; |
274 | |||
275 | |||
276 | { |
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277 | DRM_DEBUG_KMS("check mode w:%d h:%d %dHz\n", |
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4389 | Serge | 278 | mode->hdisplay, mode->vdisplay, |
5060 | serge | 279 | drm_mode_vrefresh(mode)); |
4371 | Serge | 280 | |
281 | |||
5060 | serge | 282 | os_display->height == mode->vdisplay && |
283 | drm_mode_vrefresh(mode) == 60) |
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4371 | Serge | 284 | { |
285 | usermode->width = os_display->width; |
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286 | usermode->height = os_display->height; |
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287 | usermode->freq = 60; |
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288 | return 1; |
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289 | } |
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290 | } |
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291 | return 0; |
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292 | } |
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293 | |||
294 | |||
295 | { |
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296 | struct drm_connector_helper_funcs *connector_funcs; |
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297 | struct drm_connector *connector = NULL; |
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5060 | serge | 298 | struct drm_crtc *crtc = NULL; |
299 | struct drm_framebuffer *fb; |
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4371 | Serge | 300 | |
301 | |||
302 | u32 ifl; |
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5354 | serge | 303 | int ret; |
6084 | serge | 304 | |
4371 | Serge | 305 | |
6084 | serge | 306 | |
307 | |||
5367 | serge | 308 | mutex_lock(&dev->mode_config.mutex); |
4371 | Serge | 309 | |
310 | |||
5060 | serge | 311 | if(ret) |
312 | { |
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4371 | Serge | 313 | DRM_DEBUG_KMS("No active connectors!\n"); |
314 | mutex_unlock(&dev->mode_config.mutex); |
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315 | return -1; |
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316 | }; |
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317 | |||
318 | |||
5060 | serge | 319 | idr_preload(GFP_KERNEL); |
320 | |||
4371 | Serge | 321 | |
5060 | serge | 322 | ret = idr_alloc(&dev->object_name_idr, &main_fb_obj->base, 1, 0, GFP_NOWAIT); |
323 | |||
4371 | Serge | 324 | |
5060 | serge | 325 | main_fb_obj->base.handle_count++; |
6084 | serge | 326 | DRM_DEBUG_KMS("%s allocate fb name %d\n", __FUNCTION__, main_fb_obj->base.name ); |
5060 | serge | 327 | } |
328 | |||
329 | |||
330 | mutex_unlock(&dev->object_name_lock); |
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331 | |||
332 | |||
2338 | Serge | 333 | os_display->ddev = dev; |
334 | os_display->connector = connector; |
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335 | os_display->crtc = crtc; |
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336 | |||
337 | |||
338 | |||
339 | |||
340 | { |
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341 | list_for_each_entry(cursor, &os_display->cursors, list) |
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342 | { |
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343 | init_cursor(cursor); |
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344 | }; |
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345 | |||
346 | |||
347 | os_display->init_cursor = init_cursor; |
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348 | os_display->select_cursor = select_cursor_kms; |
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349 | os_display->show_cursor = NULL; |
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350 | os_display->move_cursor = move_cursor_kms; |
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351 | os_display->restore_cursor = restore_cursor; |
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352 | os_display->disable_mouse = disable_mouse; |
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353 | |||
354 | |||
5060 | serge | 355 | crtc->cursor_y = os_display->height/2; |
356 | |||
2338 | Serge | 357 | |
358 | }; |
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359 | safe_sti(ifl); |
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360 | |||
361 | |||
4280 | Serge | 362 | (usermode->height == 0)) |
363 | { |
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364 | if( !get_boot_mode(connector, usermode)) |
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4371 | Serge | 365 | { |
366 | struct drm_display_mode *mode; |
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4560 | Serge | 367 | |
4280 | Serge | 368 | |
369 | usermode->width = mode->hdisplay; |
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5060 | serge | 370 | usermode->height = mode->vdisplay; |
371 | usermode->freq = drm_mode_vrefresh(mode); |
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4280 | Serge | 372 | }; |
373 | }; |
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374 | |||
375 | |||
376 | mutex_unlock(&dev->struct_mutex); |
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5367 | serge | 377 | |
4280 | Serge | 378 | |
5060 | serge | 379 | |
4280 | Serge | 380 | |
3243 | Serge | 381 | err = init_bitmaps(); |
2342 | Serge | 382 | #endif |
3243 | Serge | 383 | |
2340 | Serge | 384 | |
4280 | Serge | 385 | |
386 | |||
2338 | Serge | 387 | }; |
388 | |||
389 | |||
390 | |||
391 | { |
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392 | int err = -1; |
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393 | |||
394 | |||
3031 | serge | 395 | |
2338 | Serge | 396 | |
397 | { |
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398 | *count = os_display->supported_modes; |
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399 | err = 0; |
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400 | } |
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401 | else if( mode != NULL ) |
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402 | { |
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403 | struct drm_display_mode *drmmode; |
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404 | int i = 0; |
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405 | |||
406 | |||
407 | *count = os_display->supported_modes; |
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408 | |||
409 | |||
410 | { |
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411 | if( i < *count) |
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412 | { |
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413 | mode->width = drmmode->hdisplay; |
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5060 | serge | 414 | mode->height = drmmode->vdisplay; |
415 | mode->bpp = 32; |
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2338 | Serge | 416 | mode->freq = drm_mode_vrefresh(drmmode); |
417 | i++; |
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418 | mode++; |
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419 | } |
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420 | else break; |
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421 | }; |
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422 | *count = i; |
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423 | err = 0; |
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424 | }; |
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425 | return err; |
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426 | }; |
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427 | |||
428 | |||
429 | { |
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430 | |||
431 | |||
3031 | serge | 432 | // mode->width, mode->height, mode->freq); |
433 | |||
2338 | Serge | 434 | |
435 | (mode->height != 0) && |
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436 | (mode->freq != 0 ) && |
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437 | ( (mode->width != os_display->width) || |
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438 | (mode->height != os_display->height) || |
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439 | (mode->freq != os_display->vrefresh) ) ) |
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440 | { |
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441 | return set_mode(os_display->ddev, os_display->connector, os_display->crtc, mode, true); |
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5060 | serge | 442 | }; |
2338 | Serge | 443 | |
444 | |||
5060 | serge | 445 | }; |
2338 | Serge | 446 | |
447 | |||
4126 | Serge | 448 | { |
449 | const struct drm_connector_funcs *f = os_display->connector->funcs; |
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4371 | Serge | 450 | |
4126 | Serge | 451 | |
452 | }; |
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453 | |||
454 | |||
2338 | Serge | 455 | { |
456 | struct drm_i915_gem_object *obj = cursor->cobj; |
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5354 | serge | 457 | list_del(&cursor->list); |
3037 | serge | 458 | |
2342 | Serge | 459 | |
5060 | serge | 460 | |
3037 | serge | 461 | |
462 | drm_gem_object_unreference(&obj->base); |
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5354 | serge | 463 | mutex_unlock(&main_device->struct_mutex); |
3037 | serge | 464 | |
465 | |||
2338 | Serge | 466 | }; |
467 | |||
468 | |||
469 | { |
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470 | struct drm_i915_private *dev_priv = os_display->ddev->dev_private; |
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471 | struct drm_i915_gem_object *obj; |
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472 | uint32_t *bits; |
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473 | uint32_t *src; |
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474 | void *mapped; |
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3037 | serge | 475 | |
2338 | Serge | 476 | |
477 | int ret; |
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478 | |||
479 | |||
5060 | serge | 480 | { |
2338 | Serge | 481 | bits = (uint32_t*)KernelAlloc(KMS_CURSOR_WIDTH*KMS_CURSOR_HEIGHT*8); |
6084 | serge | 482 | if (unlikely(bits == NULL)) |
2338 | Serge | 483 | return ENOMEM; |
484 | cursor->cobj = (struct drm_i915_gem_object *)GetPgAddr(bits); |
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485 | } |
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486 | else |
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487 | { |
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488 | obj = i915_gem_alloc_object(os_display->ddev, KMS_CURSOR_WIDTH*KMS_CURSOR_HEIGHT*4); |
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5060 | serge | 489 | if (unlikely(obj == NULL)) |
2338 | Serge | 490 | return -ENOMEM; |
491 | |||
492 | |||
6084 | serge | 493 | if (ret) { |
2338 | Serge | 494 | drm_gem_object_unreference(&obj->base); |
2344 | Serge | 495 | return ret; |
2338 | Serge | 496 | } |
497 | |||
498 | |||
4104 | Serge | 499 | if (ret) |
500 | { |
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501 | i915_gem_object_ggtt_unpin(obj); |
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5060 | serge | 502 | drm_gem_object_unreference(&obj->base); |
4104 | Serge | 503 | return ret; |
504 | } |
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505 | /* You don't need to worry about fragmentation issues. |
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2338 | Serge | 506 | * GTT space is continuous. I guarantee it. */ |
507 | |||
508 | |||
4104 | Serge | 509 | KMS_CURSOR_WIDTH*KMS_CURSOR_HEIGHT*4, PG_SW); |
5060 | serge | 510 | |
2338 | Serge | 511 | |
512 | { |
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513 | i915_gem_object_ggtt_unpin(obj); |
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5060 | serge | 514 | drm_gem_object_unreference(&obj->base); |
2344 | Serge | 515 | return -ENOMEM; |
2338 | Serge | 516 | }; |
517 | cursor->cobj = obj; |
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518 | }; |
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519 | |||
520 | |||
521 | |||
522 | |||
523 | { |
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524 | for(j = 0; j < 32; j++) |
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525 | *bits++ = *src++; |
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526 | for(j = 32; j < KMS_CURSOR_WIDTH; j++) |
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5060 | serge | 527 | *bits++ = 0; |
2338 | Serge | 528 | } |
529 | for(i = 0; i < KMS_CURSOR_WIDTH*(KMS_CURSOR_HEIGHT-32); i++) |
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5060 | serge | 530 | *bits++ = 0; |
2338 | Serge | 531 | |
532 | |||
3037 | serge | 533 | |
534 | |||
2338 | Serge | 535 | |
536 | |||
2340 | Serge | 537 | |
2338 | Serge | 538 | |
539 | |||
540 | |||
541 | |||
542 | |||
543 | } |
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544 | |||
545 | |||
546 | |||
547 | { |
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548 | struct drm_crtc *crtc = os_display->crtc; |
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4557 | Serge | 549 | struct drm_plane_state *cursor_state = crtc->cursor->state; |
6084 | serge | 550 | |
551 | |||
4557 | Serge | 552 | y-= cursor->hot_y; |
553 | |||
2338 | Serge | 554 | |
5060 | serge | 555 | crtc->cursor_y = y; |
556 | |||
2338 | Serge | 557 | |
6084 | serge | 558 | cursor_state->crtc_y = y; |
559 | |||
560 | |||
5060 | serge | 561 | |
562 | |||
2338 | Serge | 563 | |
564 | |||
565 | { |
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566 | struct drm_i915_private *dev_priv = os_display->ddev->dev_private; |
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567 | struct drm_crtc *crtc = os_display->crtc; |
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5060 | serge | 568 | struct intel_crtc *intel_crtc = to_intel_crtc(crtc); |
569 | |||
570 | |||
2338 | Serge | 571 | |
572 | |||
573 | os_display->cursor = cursor; |
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574 | |||
575 | |||
6084 | serge | 576 | |
4557 | Serge | 577 | |
5060 | serge | 578 | intel_crtc->cursor_addr = i915_gem_obj_ggtt_offset(cursor->cobj); |
4104 | Serge | 579 | else |
2338 | Serge | 580 | intel_crtc->cursor_addr = (addr_t)cursor->cobj; |
2352 | Serge | 581 | |
2338 | Serge | 582 | |
6084 | serge | 583 | intel_crtc->base.cursor->state->crtc_h = 64; |
584 | intel_crtc->base.cursor->state->rotation = 0; |
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585 | |||
2338 | Serge | 586 | |
5060 | serge | 587 | return old; |
2338 | Serge | 588 | }; |
589 | |||
590 | |||
4371 | Serge | 591 | { |
3263 | Serge | 592 | struct drm_i915_private *dev_priv = os_display->ddev->dev_private; |
4389 | Serge | 593 | struct intel_crtc *crtc = to_intel_crtc(os_display->crtc); |
594 | struct drm_i915_gem_object *obj = get_fb_obj(); |
||
4371 | Serge | 595 | |
2340 | Serge | 596 | |
4371 | Serge | 597 | fb->width = os_display->width; |
3263 | Serge | 598 | fb->height = os_display->height; |
599 | fb->pitch = obj->stride; |
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4371 | Serge | 600 | fb->tiling = obj->tiling_mode; |
601 | fb->crtc = crtc->base.base.id; |
||
4389 | Serge | 602 | fb->pipe = crtc->pipe; |
603 | |||
2340 | Serge | 604 | |
3263 | Serge | 605 | } |
4371 | Serge | 606 | |
3263 | Serge | 607 | |
4371 | Serge | 608 | |
3277 | Serge | 609 | { |
610 | int left; |
||
611 | int top; |
||
612 | int right; |
||
613 | int bottom; |
||
614 | }rect_t; |
||
615 | |||
3263 | Serge | 616 | |
3277 | Serge | 617 | |
618 | |||
619 | |||
620 | |||
621 | |||
622 | struct drm_file *file) |
||
623 | { |
||
624 | struct drm_i915_mask *mask = data; |
||
625 | struct drm_gem_object *obj; |
||
626 | static unsigned int mask_seqno[256]; |
||
627 | rect_t winrc; |
||
628 | u32 slot; |
||
629 | int ret=0; |
||
4371 | Serge | 630 | |
3277 | Serge | 631 | |
632 | if (obj == NULL) |
||
633 | return -ENOENT; |
||
634 | |||
635 | |||
636 | drm_gem_object_unreference_unlocked(obj); |
||
637 | return -EINVAL; |
||
638 | } |
||
639 | |||
640 | |||
641 | { |
||
642 | // static warn_count; |
||
3298 | Serge | 643 | |
3277 | Serge | 644 | |
3290 | Serge | 645 | mask->height = winrc.bottom - winrc.top + 1; |
646 | mask->bo_pitch = (mask->width+15) & ~15; |
||
647 | |||
648 | |||
3298 | Serge | 649 | if(warn_count < 1) |
3277 | Serge | 650 | { |
651 | printf("left %d top %d right %d bottom %d\n", |
||
652 | winrc.left, winrc.top, winrc.right, winrc.bottom); |
||
653 | printf("mask pitch %d data %p\n", mask->bo_pitch, mask->bo_map); |
||
5060 | serge | 654 | warn_count++; |
3277 | Serge | 655 | }; |
656 | #endif |
||
3298 | Serge | 657 | |
658 | |||
4104 | Serge | 659 | |
3277 | Serge | 660 | |
3290 | Serge | 661 | |
3277 | Serge | 662 | |
663 | |||
664 | { |
||
665 | u8* src_offset; |
||
666 | u8* dst_offset; |
||
667 | u32 ifl; |
||
668 | |||
669 | |||
670 | if (ret) |
||
671 | goto err1; |
||
4371 | Serge | 672 | |
3277 | Serge | 673 | |
674 | if(ret != 0 ) |
||
4398 | Serge | 675 | { |
3277 | Serge | 676 | dbgprintf("%s: i915_gem_object_set_to_cpu_domain failed\n", __FUNCTION__); |
4371 | Serge | 677 | goto err2; |
678 | }; |
||
3277 | Serge | 679 | |
680 | |||
681 | |||
682 | |||
683 | |||
684 | |||
5354 | serge | 685 | src_offset+= winrc.top*os_display->width + winrc.left; |
686 | |||
3277 | Serge | 687 | |
688 | |||
689 | |||
5354 | serge | 690 | |
3277 | Serge | 691 | |
692 | { |
||
693 | mask_seqno[slot] = os_display->mask_seqno; |
||
694 | |||
695 | |||
696 | |||
697 | |||
698 | "movd %[slot], %%xmm6 \n" |
||
4560 | Serge | 699 | "punpckldq %%xmm6, %%xmm6 \n" |
3277 | Serge | 700 | "punpcklqdq %%xmm6, %%xmm6 \n" |
701 | :: [slot] "m" (slot) |
||
702 | :"xmm6"); |
||
703 | |||
704 | |||
705 | { |
||
706 | int tmp_w = mask->width; |
||
4398 | Serge | 707 | |
3277 | Serge | 708 | |
709 | u8* tmp_dst = dst_offset; |
||
710 | |||
711 | |||
712 | dst_offset+= mask->bo_pitch; |
||
713 | |||
714 | |||
715 | { |
||
716 | __asm__ __volatile__ ( |
||
717 | "movdqu (%0), %%xmm0 \n" |
||
718 | "movdqu 16(%0), %%xmm1 \n" |
||
719 | "movdqu 32(%0), %%xmm2 \n" |
||
720 | "movdqu 48(%0), %%xmm3 \n" |
||
721 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
722 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
723 | "pcmpeqb %%xmm6, %%xmm2 \n" |
||
724 | "pcmpeqb %%xmm6, %%xmm3 \n" |
||
725 | "movdqa %%xmm0, (%%edi) \n" |
||
726 | "movdqa %%xmm1, 16(%%edi) \n" |
||
727 | "movdqa %%xmm2, 32(%%edi) \n" |
||
728 | "movdqa %%xmm3, 48(%%edi) \n" |
||
729 | |||
730 | |||
731 | :"xmm0","xmm1","xmm2","xmm3"); |
||
732 | tmp_w -= 64; |
||
733 | tmp_src += 64; |
||
734 | tmp_dst += 64; |
||
735 | } |
||
736 | |||
737 | |||
738 | { |
||
739 | __asm__ __volatile__ ( |
||
740 | "movdqu (%0), %%xmm0 \n" |
||
741 | "movdqu 16(%0), %%xmm1 \n" |
||
742 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
743 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
744 | "movdqa %%xmm0, (%%edi) \n" |
||
745 | "movdqa %%xmm1, 16(%%edi) \n" |
||
746 | |||
747 | |||
748 | :"xmm0","xmm1"); |
||
749 | tmp_w -= 32; |
||
750 | tmp_src += 32; |
||
751 | tmp_dst += 32; |
||
752 | } |
||
753 | |||
754 | |||
4398 | Serge | 755 | { |
3277 | Serge | 756 | __asm__ __volatile__ ( |
757 | "movdqu (%0), %%xmm0 \n" |
||
758 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
759 | "movdqa %%xmm0, (%%edi) \n" |
||
760 | :: "r" (tmp_src), "D" (tmp_dst) |
||
761 | :"xmm0"); |
||
762 | tmp_w -= 16; |
||
763 | tmp_src += 16; |
||
764 | tmp_dst += 16; |
||
765 | } |
||
766 | |||
4398 | Serge | 767 | |
768 | { |
||
769 | __asm__ __volatile__ ( |
||
770 | "movq (%0), %%xmm0 \n" |
||
771 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
772 | "movq %%xmm0, (%%edi) \n" |
||
773 | :: "r" (tmp_src), "D" (tmp_dst) |
||
774 | :"xmm0"); |
||
775 | tmp_w -= 8; |
||
776 | tmp_src += 8; |
||
777 | tmp_dst += 8; |
||
778 | } |
||
779 | if( tmp_w >= 4 ) |
||
780 | { |
||
781 | __asm__ __volatile__ ( |
||
782 | "movd (%0), %%xmm0 \n" |
||
783 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
784 | "movd %%xmm0, (%%edi) \n" |
||
785 | :: "r" (tmp_src), "D" (tmp_dst) |
||
786 | :"xmm0"); |
||
787 | tmp_w -= 4; |
||
788 | tmp_src += 4; |
||
789 | tmp_dst += 4; |
||
790 | } |
||
791 | while(tmp_w--) |
||
792 | *tmp_dst++ = (*tmp_src++ == (u8)slot) ? 0xFF:0x00; |
||
793 | }; |
||
3277 | Serge | 794 | }; |
795 | safe_sti(ifl); |
||
796 | |||
4371 | Serge | 797 | |
798 | } |
||
4539 | Serge | 799 | |
800 | |||
801 | mutex_unlock(&dev->struct_mutex); |
||
802 | err1: |
||
803 | drm_gem_object_unreference(obj); |
||
804 | |||
805 | |||
806 | } |
||
807 | |||
808 | |||
809 | struct drm_file *file) |
||
810 | { |
||
811 | struct drm_i915_mask_update *mask = data; |
||
812 | struct drm_gem_object *obj; |
||
813 | static unsigned int mask_seqno[256]; |
||
814 | static warn_count; |
||
815 | |||
816 | |||
817 | u32 winw,winh; |
||
818 | u32 ml,mt,mr,mb; |
||
819 | u32 slot; |
||
820 | int ret = 0; |
||
821 | slot = *((u8*)CURRENT_TASK); |
||
822 | |||
823 | |||
6084 | serge | 824 | return 0; |
4539 | Serge | 825 | |
826 | |||
6084 | serge | 827 | memset((void*)mask->bo_map,0,mask->width * mask->height); |
828 | |||
5367 | serge | 829 | |
4539 | Serge | 830 | win.right+= 1; |
831 | win.bottom+= 1; |
||
832 | |||
833 | |||
834 | winh = win.bottom - win.top; |
||
835 | |||
836 | |||
837 | mask->dy >= winh) |
||
838 | return 1; |
||
839 | |||
840 | |||
841 | mt = win.top + mask->dy; |
||
842 | mr = ml + mask->width; |
||
843 | mb = mt + mask->height; |
||
844 | |||
845 | |||
846 | mr < win.left || mb < win.top ) |
||
847 | return 1; |
||
848 | |||
849 | |||
850 | mr = win.right; |
||
851 | |||
852 | |||
853 | mb = win.bottom; |
||
854 | |||
855 | |||
856 | mask->height = mb - mt; |
||
857 | |||
858 | |||
859 | mask->height== 0 ) |
||
860 | return 1; |
||
861 | |||
862 | |||
863 | if (obj == NULL) |
||
864 | return -ENOENT; |
||
865 | |||
866 | |||
867 | drm_gem_object_unreference_unlocked(obj); |
||
868 | return -EINVAL; |
||
869 | } |
||
870 | |||
871 | |||
6084 | serge | 872 | if(warn_count < 100) |
873 | { |
||
4539 | Serge | 874 | printf("left %d top %d right %d bottom %d\n", |
875 | ml, mt, mr, mb); |
||
876 | warn_count++; |
||
877 | }; |
||
878 | #endif |
||
879 | |||
880 | |||
881 | |||
882 | |||
883 | |||
884 | u8* src_offset; |
||
885 | u8* dst_offset; |
||
886 | u32 ifl; |
||
887 | |||
888 | |||
889 | if (ret) |
||
890 | goto err1; |
||
891 | |||
892 | |||
893 | |||
894 | |||
5354 | serge | 895 | src_offset+= mt*os_display->width + ml; |
896 | dst_offset = (u8*)mask->bo_map; |
||
4539 | Serge | 897 | |
898 | |||
5354 | serge | 899 | |
4539 | Serge | 900 | |
901 | { |
||
4371 | Serge | 902 | mask_seqno[slot] = os_display->mask_seqno; |
4539 | Serge | 903 | |
904 | |||
905 | |||
906 | |||
907 | "movd %[slot], %%xmm6 \n" |
||
908 | "punpckldq %%xmm6, %%xmm6 \n" |
||
909 | "punpcklqdq %%xmm6, %%xmm6 \n" |
||
910 | :: [slot] "m" (slot) |
||
911 | :"xmm6"); |
||
912 | |||
913 | |||
914 | { |
||
915 | int tmp_w = mask->width; |
||
916 | |||
917 | |||
918 | u8* tmp_dst = dst_offset; |
||
919 | |||
920 | |||
921 | dst_offset+= mask->bo_pitch; |
||
922 | |||
923 | |||
924 | { |
||
925 | __asm__ __volatile__ ( |
||
926 | "movdqu (%0), %%xmm0 \n" |
||
927 | "movdqu 16(%0), %%xmm1 \n" |
||
928 | "movdqu 32(%0), %%xmm2 \n" |
||
929 | "movdqu 48(%0), %%xmm3 \n" |
||
930 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
931 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
932 | "pcmpeqb %%xmm6, %%xmm2 \n" |
||
933 | "pcmpeqb %%xmm6, %%xmm3 \n" |
||
934 | "movdqa %%xmm0, (%%edi) \n" |
||
935 | "movdqa %%xmm1, 16(%%edi) \n" |
||
936 | "movdqa %%xmm2, 32(%%edi) \n" |
||
937 | "movdqa %%xmm3, 48(%%edi) \n" |
||
938 | |||
939 | |||
940 | :"xmm0","xmm1","xmm2","xmm3"); |
||
941 | tmp_w -= 64; |
||
942 | tmp_src += 64; |
||
943 | tmp_dst += 64; |
||
944 | } |
||
945 | |||
946 | |||
947 | { |
||
948 | __asm__ __volatile__ ( |
||
949 | "movdqu (%0), %%xmm0 \n" |
||
950 | "movdqu 16(%0), %%xmm1 \n" |
||
951 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
952 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
953 | "movdqa %%xmm0, (%%edi) \n" |
||
954 | "movdqa %%xmm1, 16(%%edi) \n" |
||
955 | |||
956 | |||
957 | :"xmm0","xmm1"); |
||
958 | tmp_w -= 32; |
||
959 | tmp_src += 32; |
||
960 | tmp_dst += 32; |
||
961 | } |
||
962 | |||
963 | |||
964 | { |
||
965 | __asm__ __volatile__ ( |
||
966 | "movdqu (%0), %%xmm0 \n" |
||
967 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
968 | "movdqa %%xmm0, (%%edi) \n" |
||
969 | :: "r" (tmp_src), "D" (tmp_dst) |
||
970 | :"xmm0"); |
||
971 | tmp_w -= 16; |
||
972 | tmp_src += 16; |
||
973 | tmp_dst += 16; |
||
974 | } |
||
975 | |||
976 | |||
977 | { |
||
978 | __asm__ __volatile__ ( |
||
979 | "movq (%0), %%xmm0 \n" |
||
980 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
981 | "movq %%xmm0, (%%edi) \n" |
||
982 | :: "r" (tmp_src), "D" (tmp_dst) |
||
983 | :"xmm0"); |
||
984 | tmp_w -= 8; |
||
985 | tmp_src += 8; |
||
986 | tmp_dst += 8; |
||
987 | } |
||
988 | if( tmp_w >= 4 ) |
||
989 | { |
||
4560 | Serge | 990 | __asm__ __volatile__ ( |
4539 | Serge | 991 | "movd (%0), %%xmm0 \n" |
992 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
993 | "movd %%xmm0, (%%edi) \n" |
||
994 | :: "r" (tmp_src), "D" (tmp_dst) |
||
995 | :"xmm0"); |
||
996 | tmp_w -= 4; |
||
997 | tmp_src += 4; |
||
998 | tmp_dst += 4; |
||
999 | } |
||
1000 | while(tmp_w--) |
||
1001 | *tmp_dst++ = (*tmp_src++ == (u8)slot) ? 0xFF:0x00; |
||
1002 | }; |
||
1003 | }; |
||
4371 | Serge | 1004 | safe_sti(ifl); |
4539 | Serge | 1005 | |
1006 | |||
1007 | } |
||
3277 | Serge | 1008 | #endif |
4539 | Serge | 1009 | |
3277 | Serge | 1010 | |
4371 | Serge | 1011 | mutex_unlock(&dev->struct_mutex); |
1012 | err1: |
||
1013 | drm_gem_object_unreference(obj); |
||
3277 | Serge | 1014 | |
1015 | |||
4371 | Serge | 1016 | } |
3277 | Serge | 1017 | |
1018 | |||
1019 | |||
1020 | |||
2360 | Serge | 1021 | |
3031 | serge | 1022 | |
2360 | Serge | 1023 | |
3031 | serge | 1024 | { |
1025 | u32 tmp = GetTimerTicks(); |
||
1026 | |||
2360 | Serge | 1027 | |
3031 | serge | 1028 | ts->tv_nsec = (tmp - ts->tv_sec*100)*10000000; |
1029 | } |
||
1030 | |||
2360 | Serge | 1031 | |
6084 | serge | 1032 | { |
3031 | serge | 1033 | unsigned long flags; |
3480 | Serge | 1034 | |
3031 | serge | 1035 | |
3480 | Serge | 1036 | spin_lock_irqsave(&q->lock, flags); |
1037 | if (list_empty(&wait->task_list)) |
||
1038 | __add_wait_queue(q, wait); |
||
1039 | spin_unlock_irqrestore(&q->lock, flags); |
||
1040 | } |
||
1041 | |||
1042 | |||
1043 | * finish_wait - clean up after waiting in a queue |
||
1044 | * @q: waitqueue waited on |
||
1045 | * @wait: wait descriptor |
||
1046 | * |
||
1047 | * Sets current thread back to running state and removes |
||
1048 | * the wait descriptor from the given waitqueue if still |
||
1049 | * queued. |
||
1050 | */ |
||
1051 | void finish_wait(wait_queue_head_t *q, wait_queue_t *wait) |
||
1052 | { |
||
1053 | unsigned long flags; |
||
1054 | |||
1055 | |||
1056 | /* |
||
1057 | * We can check for list emptiness outside the lock |
||
1058 | * IFF: |
||
1059 | * - we use the "careful" check that verifies both |
||
1060 | * the next and prev pointers, so that there cannot |
||
1061 | * be any half-pending updates in progress on other |
||
1062 | * CPU's that we haven't seen yet (and that might |
||
1063 | * still change the stack area. |
||
1064 | * and |
||
1065 | * - all other users take the lock (ie we can only |
||
1066 | * have _one_ other CPU that looks at or modifies |
||
1067 | * the list). |
||
1068 | */ |
||
1069 | if (!list_empty_careful(&wait->task_list)) { |
||
1070 | spin_lock_irqsave(&q->lock, flags); |
||
1071 | list_del_init(&wait->task_list); |
||
1072 | spin_unlock_irqrestore(&q->lock, flags); |
||
1073 | } |
||
1074 | |||
1075 | |||
1076 | } |
||
1077 | |||
1078 | |||
1079 | { |
||
1080 | list_del_init(&wait->task_list); |
||
1081 | return 1; |
||
1082 | }24); |
||
1083 | |||
1084 | |||
1085 | |||
1086 |