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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" |
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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 | |||
3033 | serge | 18 | #include "bitmap.h" |
2340 | Serge | 19 | |
2338 | Serge | 20 | |
2351 | Serge | 21 | |
2338 | Serge | 22 | |
2351 | Serge | 23 | |
2338 | Serge | 24 | { |
25 | kobj_t header; |
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26 | |||
27 | |||
28 | uint32_t hot_x; |
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29 | uint32_t hot_y; |
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30 | |||
31 | |||
32 | struct drm_i915_gem_object *cobj; |
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33 | }cursor_t; |
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34 | |||
35 | |||
36 | #define CURSOR_HEIGHT 64 |
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37 | |||
38 | |||
39 | |||
40 | { |
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41 | int x; |
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42 | int y; |
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43 | int width; |
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44 | int height; |
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45 | int bpp; |
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46 | int vrefresh; |
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47 | int pitch; |
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48 | int lfb; |
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49 | |||
50 | |||
51 | struct drm_device *ddev; |
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52 | struct drm_connector *connector; |
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53 | struct drm_crtc *crtc; |
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54 | |||
55 | |||
56 | |||
57 | |||
58 | int (*init_cursor)(cursor_t*); |
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59 | cursor_t* (__stdcall *select_cursor)(cursor_t*); |
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60 | void (*show_cursor)(int show); |
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61 | void (__stdcall *move_cursor)(cursor_t *cursor, int x, int y); |
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62 | void (__stdcall *restore_cursor)(int x, int y); |
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63 | void (*disable_mouse)(void); |
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64 | u32 mask_seqno; |
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2361 | Serge | 65 | u32 check_mouse; |
3031 | serge | 66 | u32 check_m_pixel; |
67 | |||
68 | |||
2338 | Serge | 69 | |
70 | |||
71 | |||
72 | |||
73 | |||
2340 | Serge | 74 | u32_t cmd_offset; |
75 | |||
76 | |||
2351 | Serge | 77 | int sna_init(); |
78 | |||
79 | |||
2338 | Serge | 80 | static cursor_t* __stdcall select_cursor_kms(cursor_t *cursor); |
81 | static void __stdcall move_cursor_kms(cursor_t *cursor, int x, int y); |
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82 | |||
83 | |||
84 | {}; |
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85 | |||
86 | |||
87 | {}; |
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88 | |||
89 | |||
3031 | serge | 90 | { |
91 | static char name[4]; |
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92 | |||
93 | |||
94 | name[1] = ((x[0] & 0x03) << 3) + ((x[1] & 0xE0) >> 5) + '@'; |
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95 | name[2] = (x[1] & 0x1F) + '@'; |
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96 | name[3] = 0; |
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97 | |||
98 | |||
99 | } |
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100 | |||
101 | |||
102 | videomode_t *reqmode, bool strict) |
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103 | { |
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104 | drm_i915_private_t *dev_priv = dev->dev_private; |
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105 | struct drm_fb_helper *fb_helper = &dev_priv->fbdev->helper; |
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106 | |||
107 | |||
108 | struct drm_display_mode *mode = NULL, *tmpmode; |
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109 | struct drm_framebuffer *fb = NULL; |
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110 | struct drm_crtc *crtc; |
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111 | struct drm_encoder *encoder; |
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112 | struct drm_mode_set set; |
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113 | char *con_name; |
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114 | char *enc_name; |
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115 | unsigned hdisplay, vdisplay; |
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116 | int ret; |
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117 | |||
118 | |||
119 | |||
120 | |||
121 | { |
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122 | if( (drm_mode_width(tmpmode) == reqmode->width) && |
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123 | (drm_mode_height(tmpmode) == reqmode->height) && |
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124 | (drm_mode_vrefresh(tmpmode) == reqmode->freq) ) |
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125 | { |
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126 | mode = tmpmode; |
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127 | goto do_set; |
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128 | } |
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129 | }; |
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130 | |||
131 | |||
132 | { |
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133 | list_for_each_entry(tmpmode, &connector->modes, head) |
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134 | { |
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135 | if( (drm_mode_width(tmpmode) == reqmode->width) && |
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136 | (drm_mode_height(tmpmode) == reqmode->height) ) |
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137 | { |
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138 | mode = tmpmode; |
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139 | goto do_set; |
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140 | } |
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141 | }; |
||
142 | }; |
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143 | |||
144 | |||
3037 | serge | 145 | |
3031 | serge | 146 | |
147 | |||
148 | |||
149 | |||
150 | |||
151 | |||
152 | crtc = encoder->crtc; |
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153 | |||
154 | |||
155 | enc_name = drm_get_encoder_name(encoder); |
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156 | |||
157 | |||
158 | reqmode->width, reqmode->height, crtc->base.id, |
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159 | con_name, enc_name); |
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160 | |||
161 | |||
162 | |||
163 | |||
164 | vdisplay = mode->vdisplay; |
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165 | |||
166 | |||
167 | swap(hdisplay, vdisplay); |
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168 | |||
169 | |||
170 | |||
171 | |||
172 | fb->height = reqmode->height; |
||
173 | fb->pitches[0] = ALIGN(reqmode->width * 4, 64); |
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174 | fb->pitches[1] = ALIGN(reqmode->width * 4, 64); |
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175 | fb->pitches[2] = ALIGN(reqmode->width * 4, 64); |
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176 | fb->pitches[3] = ALIGN(reqmode->width * 4, 64); |
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177 | |||
178 | |||
179 | fb->depth = 24; |
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180 | |||
181 | |||
182 | crtc->enabled = true; |
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183 | os_display->crtc = crtc; |
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184 | |||
185 | |||
186 | set.x = 0; |
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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->pitch = fb->pitches[0]; |
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200 | os_display->vrefresh = drm_mode_vrefresh(mode); |
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201 | |||
202 | |||
203 | |||
204 | |||
3037 | serge | 205 | fb->width, fb->height, fb->pitches[0]); |
3031 | serge | 206 | } |
207 | else |
||
208 | DRM_ERROR("failed to set mode %d_%d on crtc %p\n", |
||
209 | fb->width, fb->height, crtc); |
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210 | |||
211 | |||
212 | |||
213 | } |
||
214 | |||
215 | |||
2338 | Serge | 216 | { |
217 | struct drm_display_mode *mode; |
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218 | int count = 0; |
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219 | |||
220 | |||
221 | { |
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222 | count++; |
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223 | }; |
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224 | return count; |
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225 | }; |
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226 | |||
227 | |||
3031 | serge | 228 | { |
229 | struct drm_connector *connector; |
||
230 | struct drm_connector_helper_funcs *connector_funcs; |
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231 | |||
232 | |||
233 | |||
234 | |||
235 | { |
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236 | struct drm_encoder *encoder; |
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237 | struct drm_crtc *crtc; |
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238 | |||
239 | |||
240 | continue; |
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241 | |||
242 | |||
243 | encoder = connector_funcs->best_encoder(connector); |
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244 | if( encoder == NULL) |
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245 | continue; |
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246 | |||
247 | |||
248 | |||
249 | |||
250 | |||
251 | |||
3037 | serge | 252 | connector, connector->base.id, |
3031 | serge | 253 | connector->status, connector->encoder, |
254 | crtc); |
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255 | |||
256 | |||
257 | // continue; |
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258 | |||
259 | |||
260 | |||
261 | |||
262 | }; |
||
263 | |||
264 | |||
265 | }; |
||
266 | |||
267 | |||
268 | |||
2338 | Serge | 269 | { |
270 | struct drm_connector *connector; |
||
271 | struct drm_connector_helper_funcs *connector_funcs; |
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272 | struct drm_encoder *encoder; |
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273 | struct drm_crtc *crtc = NULL; |
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274 | struct drm_framebuffer *fb; |
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275 | |||
276 | |||
277 | u32_t ifl; |
||
278 | int err; |
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3033 | serge | 279 | |
2338 | Serge | 280 | |
281 | { |
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282 | if( connector->status != connector_status_connected) |
||
283 | continue; |
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284 | |||
285 | |||
286 | encoder = connector_funcs->best_encoder(connector); |
||
287 | if( encoder == NULL) |
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288 | { |
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289 | DRM_DEBUG_KMS("CONNECTOR %x ID: %d no active encoders\n", |
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3037 | serge | 290 | connector, connector->base.id); |
2338 | Serge | 291 | continue; |
292 | } |
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293 | connector->encoder = encoder; |
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294 | crtc = encoder->crtc; |
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3031 | serge | 295 | |
2338 | Serge | 296 | |
3037 | serge | 297 | connector, connector->base.id, |
2338 | Serge | 298 | connector->status, connector->encoder, |
299 | crtc, crtc->base.id ); |
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3031 | serge | 300 | |
2338 | Serge | 301 | |
302 | }; |
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303 | |||
304 | |||
305 | { |
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306 | DRM_ERROR("No active connectors!\n"); |
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3037 | serge | 307 | return -1; |
2338 | Serge | 308 | }; |
309 | |||
310 | |||
311 | { |
||
312 | struct drm_crtc *tmp_crtc; |
||
313 | int crtc_mask = 1; |
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314 | |||
315 | |||
316 | { |
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317 | if (encoder->possible_crtcs & crtc_mask) |
||
318 | { |
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319 | crtc = tmp_crtc; |
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320 | encoder->crtc = crtc; |
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321 | break; |
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322 | }; |
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323 | crtc_mask <<= 1; |
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324 | }; |
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325 | }; |
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326 | |||
327 | |||
328 | { |
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329 | DRM_ERROR("No CRTC for encoder %d\n", encoder->base.id); |
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3037 | serge | 330 | return -1; |
2338 | Serge | 331 | }; |
332 | |||
333 | |||
334 | |||
335 | |||
336 | |||
337 | os_display->ddev = dev; |
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338 | os_display->connector = connector; |
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339 | os_display->crtc = crtc; |
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340 | |||
341 | |||
342 | |||
343 | |||
344 | |||
345 | { |
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346 | struct intel_crtc *intel_crtc = to_intel_crtc(os_display->crtc); |
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347 | |||
348 | |||
349 | { |
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350 | init_cursor(cursor); |
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351 | }; |
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352 | |||
353 | |||
354 | os_display->init_cursor = init_cursor; |
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355 | os_display->select_cursor = select_cursor_kms; |
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356 | os_display->show_cursor = NULL; |
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357 | os_display->move_cursor = move_cursor_kms; |
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358 | os_display->restore_cursor = restore_cursor; |
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359 | os_display->disable_mouse = disable_mouse; |
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360 | |||
361 | |||
362 | intel_crtc->cursor_y = os_display->height/2; |
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363 | |||
364 | |||
365 | }; |
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366 | safe_sti(ifl); |
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367 | |||
368 | |||
2351 | Serge | 369 | |
370 | |||
2342 | Serge | 371 | |
2340 | Serge | 372 | |
2338 | Serge | 373 | }; |
374 | |||
375 | |||
376 | |||
377 | { |
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378 | int err = -1; |
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379 | |||
380 | |||
3031 | serge | 381 | |
2338 | Serge | 382 | |
383 | { |
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384 | *count = os_display->supported_modes; |
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385 | err = 0; |
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386 | } |
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387 | else if( mode != NULL ) |
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388 | { |
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389 | struct drm_display_mode *drmmode; |
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390 | int i = 0; |
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391 | |||
392 | |||
393 | *count = os_display->supported_modes; |
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394 | |||
395 | |||
396 | { |
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397 | if( i < *count) |
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398 | { |
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399 | mode->width = drm_mode_width(drmmode); |
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400 | mode->height = drm_mode_height(drmmode); |
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401 | mode->bpp = 32; |
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402 | mode->freq = drm_mode_vrefresh(drmmode); |
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403 | i++; |
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404 | mode++; |
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405 | } |
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406 | else break; |
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407 | }; |
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408 | *count = i; |
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409 | err = 0; |
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410 | }; |
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411 | return err; |
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412 | }; |
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413 | |||
414 | |||
415 | { |
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416 | int err = -1; |
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417 | |||
418 | |||
3031 | serge | 419 | // mode->width, mode->height, mode->freq); |
420 | |||
2338 | Serge | 421 | |
422 | (mode->height != 0) && |
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423 | (mode->freq != 0 ) && |
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424 | ( (mode->width != os_display->width) || |
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425 | (mode->height != os_display->height) || |
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426 | (mode->freq != os_display->vrefresh) ) ) |
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427 | { |
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428 | if( set_mode(os_display->ddev, os_display->connector, mode, true) ) |
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429 | err = 0; |
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430 | }; |
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431 | |||
432 | |||
433 | }; |
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434 | |||
435 | |||
436 | { |
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437 | list_del(&cursor->list); |
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3037 | serge | 438 | |
2342 | Serge | 439 | |
3037 | serge | 440 | |
441 | |||
442 | drm_gem_object_unreference(&cursor->cobj->base); |
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443 | mutex_unlock(&main_device->struct_mutex); |
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444 | |||
445 | |||
2338 | Serge | 446 | }; |
447 | |||
448 | |||
449 | { |
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450 | struct drm_i915_private *dev_priv = os_display->ddev->dev_private; |
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451 | struct drm_i915_gem_object *obj; |
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452 | uint32_t *bits; |
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453 | uint32_t *src; |
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454 | void *mapped; |
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3037 | serge | 455 | |
2338 | Serge | 456 | |
457 | int ret; |
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458 | |||
459 | |||
460 | { |
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461 | bits = (uint32_t*)KernelAlloc(CURSOR_WIDTH*CURSOR_HEIGHT*4); |
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462 | if (unlikely(bits == NULL)) |
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463 | return ENOMEM; |
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464 | cursor->cobj = (struct drm_i915_gem_object *)GetPgAddr(bits); |
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465 | } |
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466 | else |
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467 | { |
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468 | obj = i915_gem_alloc_object(os_display->ddev, CURSOR_WIDTH*CURSOR_HEIGHT*4); |
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469 | if (unlikely(obj == NULL)) |
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470 | return -ENOMEM; |
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471 | |||
472 | |||
3031 | serge | 473 | if (ret) { |
2338 | Serge | 474 | drm_gem_object_unreference(&obj->base); |
2344 | Serge | 475 | return ret; |
2338 | Serge | 476 | } |
477 | |||
478 | |||
479 | * GTT space is continuous. I guarantee it. */ |
||
480 | |||
481 | |||
3037 | serge | 482 | CURSOR_WIDTH*CURSOR_HEIGHT*4, PG_SW); |
2338 | Serge | 483 | |
484 | |||
485 | { |
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486 | i915_gem_object_unpin(obj); |
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2344 | Serge | 487 | drm_gem_object_unreference(&obj->base); |
488 | return -ENOMEM; |
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2338 | Serge | 489 | }; |
490 | cursor->cobj = obj; |
||
491 | }; |
||
492 | |||
493 | |||
494 | |||
495 | |||
496 | { |
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497 | for(j = 0; j < 32; j++) |
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498 | *bits++ = *src++; |
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499 | for(j = 32; j < CURSOR_WIDTH; j++) |
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500 | *bits++ = 0; |
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501 | } |
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502 | for(i = 0; i < CURSOR_WIDTH*(CURSOR_HEIGHT-32); i++) |
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503 | *bits++ = 0; |
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504 | |||
505 | |||
3037 | serge | 506 | |
507 | |||
2338 | Serge | 508 | |
509 | |||
2340 | Serge | 510 | |
2338 | Serge | 511 | |
512 | |||
513 | |||
514 | |||
515 | |||
516 | } |
||
517 | |||
518 | |||
519 | |||
520 | { |
||
521 | struct drm_device *dev = crtc->dev; |
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522 | struct drm_i915_private *dev_priv = dev->dev_private; |
||
523 | struct intel_crtc *intel_crtc = to_intel_crtc(crtc); |
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524 | int pipe = intel_crtc->pipe; |
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525 | bool visible = base != 0; |
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526 | |||
527 | |||
528 | uint32_t cntl = I915_READ(CURCNTR(pipe)); |
||
529 | if (base) { |
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530 | cntl &= ~(CURSOR_MODE | MCURSOR_PIPE_SELECT); |
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531 | cntl |= CURSOR_MODE_64_ARGB_AX | MCURSOR_GAMMA_ENABLE; |
||
532 | cntl |= pipe << 28; /* Connect to correct pipe */ |
||
533 | } else { |
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534 | cntl &= ~(CURSOR_MODE | MCURSOR_GAMMA_ENABLE); |
||
535 | cntl |= CURSOR_MODE_DISABLE; |
||
536 | } |
||
537 | I915_WRITE(CURCNTR(pipe), cntl); |
||
538 | |||
539 | |||
540 | } |
||
541 | /* and commit changes on next vblank */ |
||
542 | I915_WRITE(CURBASE(pipe), base); |
||
543 | } |
||
544 | |||
545 | |||
546 | { |
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547 | struct drm_i915_private *dev_priv = os_display->ddev->dev_private; |
||
548 | struct intel_crtc *intel_crtc = to_intel_crtc(os_display->crtc); |
||
549 | u32 base, pos; |
||
550 | bool visible; |
||
551 | |||
552 | |||
553 | |||
554 | |||
555 | intel_crtc->cursor_y = y; |
||
556 | |||
557 | |||
558 | y = y - cursor->hot_y; |
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559 | |||
560 | |||
561 | |||
562 | |||
563 | |||
564 | if (x >= os_display->width) |
||
565 | base = 0; |
||
566 | |||
567 | |||
568 | base = 0; |
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569 | |||
570 | |||
571 | { |
||
572 | if (x + intel_crtc->cursor_width < 0) |
||
573 | base = 0; |
||
574 | |||
575 | |||
576 | x = -x; |
||
577 | } |
||
578 | pos |= x << CURSOR_X_SHIFT; |
||
579 | |||
580 | |||
581 | { |
||
582 | if (y + intel_crtc->cursor_height < 0) |
||
583 | base = 0; |
||
584 | |||
585 | |||
586 | y = -y; |
||
587 | } |
||
588 | pos |= y << CURSOR_Y_SHIFT; |
||
589 | |||
590 | |||
591 | if (!visible && !intel_crtc->cursor_visible) |
||
592 | return; |
||
593 | |||
594 | |||
595 | // if (IS_845G(dev) || IS_I865G(dev)) |
||
596 | // i845_update_cursor(crtc, base); |
||
597 | // else |
||
598 | i9xx_update_cursor(os_display->crtc, base); |
||
599 | |||
600 | |||
601 | |||
602 | |||
603 | |||
604 | { |
||
605 | struct drm_i915_private *dev_priv = os_display->ddev->dev_private; |
||
606 | struct intel_crtc *intel_crtc = to_intel_crtc(os_display->crtc); |
||
607 | cursor_t *old; |
||
608 | |||
609 | |||
610 | os_display->cursor = cursor; |
||
611 | |||
612 | |||
613 | intel_crtc->cursor_addr = cursor->cobj->gtt_offset; |
||
614 | else |
||
615 | intel_crtc->cursor_addr = (addr_t)cursor->cobj; |
||
2352 | Serge | 616 | |
2338 | Serge | 617 | |
618 | intel_crtc->cursor_height = 32; |
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619 | |||
620 | |||
621 | return old; |
||
622 | }; |
||
623 | |||
624 | |||
2340 | Serge | 625 | |
626 | |||
2342 | Serge | 627 | |
3033 | serge | 628 | |
629 | |||
630 | |||
631 | |||
2342 | Serge | 632 | { |
2338 | Serge | 633 | int left; |
2342 | Serge | 634 | int top; |
635 | int right; |
||
636 | int bottom; |
||
637 | }rect_t; |
||
638 | |||
2338 | Serge | 639 | |
2342 | Serge | 640 | |
641 | |||
642 | |||
643 | |||
644 | |||
645 | |||
646 | |||
647 | { |
||
648 | u32_t addr; |
||
649 | |||
650 | |||
651 | addr+= sizeof(display_t); /* shoot me */ |
||
652 | return *(u32_t*)addr; |
||
653 | } |
||
654 | |||
655 | |||
3033 | serge | 656 | #define XY_SRC_COPY_BLT_CMD ((2<<29)|(0x53<<22)|6) |
657 | #define XY_SRC_COPY_CHROMA_CMD ((2<<29)|(0x73<<22)|8) |
||
2342 | Serge | 658 | #define ROP_COPY_SRC 0xCC |
659 | #define FORMAT8888 3 |
||
660 | |||
661 | |||
3033 | serge | 662 | #define BLT_WRITE_RGB (1<<20) |
663 | |||
664 | |||
665 | |||
666 | |||
2342 | Serge | 667 | |
668 | |||
669 | |||
3037 | serge | 670 | |
3033 | serge | 671 | i915_gem_execbuffer_retire_commands(struct drm_device *dev, |
672 | struct drm_file *file, |
||
3037 | serge | 673 | struct intel_ring_buffer *ring) |
3033 | serge | 674 | { |
675 | /* Unconditionally force add_request to emit a full flush. */ |
||
3037 | serge | 676 | ring->gpu_caches_dirty = true; |
677 | |||
3033 | serge | 678 | |
679 | (void)i915_add_request(ring, file, NULL); |
||
3037 | serge | 680 | } |
3033 | serge | 681 | |
682 | |||
3120 | serge | 683 | int src_x, int src_y, u32 w, u32 h) |
2342 | Serge | 684 | { |
685 | drm_i915_private_t *dev_priv = main_device->dev_private; |
||
2340 | Serge | 686 | struct intel_ring_buffer *ring; |
687 | struct context *context; |
||
3033 | serge | 688 | |
2338 | Serge | 689 | |
2342 | Serge | 690 | rect_t winrc; |
691 | clip_t dst_clip; |
||
692 | clip_t src_clip; |
||
693 | u32_t width; |
||
694 | u32_t height; |
||
695 | |||
2338 | Serge | 696 | |
2342 | Serge | 697 | u32_t offset; |
698 | u8 slot; |
||
699 | int n=0; |
||
2340 | Serge | 700 | int ret; |
3037 | serge | 701 | |
2338 | Serge | 702 | |
2342 | Serge | 703 | return -1; |
704 | |||
2338 | Serge | 705 | |
3033 | serge | 706 | |
2338 | Serge | 707 | |
2342 | Serge | 708 | return -1; |
709 | |||
2338 | Serge | 710 | |
3033 | serge | 711 | if(unlikely(context == NULL)) |
712 | return -1; |
||
713 | |||
2338 | Serge | 714 | |
2342 | Serge | 715 | { |
3120 | serge | 716 | static warn_count; |
717 | |||
2338 | Serge | 718 | |
3120 | serge | 719 | { |
720 | printf("left %d top %d right %d bottom %d\n", |
||
721 | winrc.left, winrc.top, winrc.right, winrc.bottom); |
||
722 | printf("bitmap width %d height %d\n", w, h); |
||
723 | warn_count++; |
||
724 | }; |
||
725 | }; |
||
726 | |||
727 | |||
728 | |||
2342 | Serge | 729 | dst_clip.ymin = 0; |
730 | dst_clip.xmax = winrc.right-winrc.left; |
||
3039 | serge | 731 | dst_clip.ymax = winrc.bottom -winrc.top; |
732 | |||
2338 | Serge | 733 | |
2342 | Serge | 734 | src_clip.ymin = 0; |
735 | src_clip.xmax = bitmap->width - 1; |
||
736 | src_clip.ymax = bitmap->height - 1; |
||
737 | |||
2338 | Serge | 738 | |
2342 | Serge | 739 | height = h; |
740 | |||
2338 | Serge | 741 | |
2342 | Serge | 742 | &src_clip, &src_x, &src_y, |
743 | &width, &height) ) |
||
744 | return 0; |
||
745 | |||
2340 | Serge | 746 | |
2342 | Serge | 747 | dst_y+= winrc.top; |
748 | |||
2340 | Serge | 749 | |
2342 | Serge | 750 | |
2340 | Serge | 751 | |
2342 | Serge | 752 | |
2340 | Serge | 753 | |
2342 | Serge | 754 | #if 0 |
755 | static v4si write_mask = {0xFF000000, 0xFF000000, |
||
756 | 0xFF000000, 0xFF000000}; |
||
757 | |||
2340 | Serge | 758 | |
2342 | Serge | 759 | u8* dst_offset; |
760 | |||
2340 | Serge | 761 | |
2342 | Serge | 762 | src_offset += (u32)bitmap->uaddr; |
763 | |||
2340 | Serge | 764 | |
2342 | Serge | 765 | dst_offset+= get_display_map(); |
766 | |||
2340 | Serge | 767 | |
2342 | Serge | 768 | |
2340 | Serge | 769 | |
2342 | Serge | 770 | "movdqa %[write_mask], %%xmm7 \n" |
771 | "movd %[slot_mask], %%xmm6 \n" |
||
772 | "punpckldq %%xmm6, %%xmm6 \n" |
||
773 | "punpcklqdq %%xmm6, %%xmm6 \n" |
||
774 | :: [write_mask] "m" (write_mask), |
||
775 | [slot_mask] "g" (slot_mask) |
||
776 | :"xmm7", "xmm6"); |
||
777 | |||
2340 | Serge | 778 | |
2342 | Serge | 779 | { |
780 | u32_t tmp_w = width; |
||
781 | |||
2340 | Serge | 782 | |
2342 | Serge | 783 | u8* tmp_dst = dst_offset; |
784 | |||
2340 | Serge | 785 | |
2342 | Serge | 786 | dst_offset+= os_display->width; |
787 | |||
2340 | Serge | 788 | |
2342 | Serge | 789 | { |
790 | __asm__ __volatile__ ( |
||
791 | "movq (%0), %%xmm0 \n" |
||
792 | "punpcklbw %%xmm0, %%xmm0 \n" |
||
793 | "movdqa %%xmm0, %%xmm1 \n" |
||
794 | "punpcklwd %%xmm0, %%xmm0 \n" |
||
795 | "punpckhwd %%xmm1, %%xmm1 \n" |
||
796 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
797 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
798 | "maskmovdqu %%xmm7, %%xmm0 \n" |
||
799 | "addl $16, %%edi \n" |
||
800 | "maskmovdqu %%xmm7, %%xmm1 \n" |
||
801 | :: "r" (tmp_dst), "D" (tmp_src) |
||
802 | :"xmm0", "xmm1"); |
||
803 | __asm__ __volatile__ ("":::"edi"); |
||
804 | tmp_w -= 8; |
||
805 | tmp_src += 32; |
||
806 | tmp_dst += 8; |
||
807 | }; |
||
808 | |||
2340 | Serge | 809 | |
2342 | Serge | 810 | { |
811 | __asm__ __volatile__ ( |
||
812 | "movd (%0), %%xmm0 \n" |
||
813 | "punpcklbw %%xmm0, %%xmm0 \n" |
||
814 | "punpcklwd %%xmm0, %%xmm0 \n" |
||
815 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
816 | "maskmovdqu %%xmm7, %%xmm0 \n" |
||
817 | :: "r" (tmp_dst), "D" (tmp_src) |
||
818 | :"xmm0"); |
||
819 | tmp_w -= 4; |
||
820 | tmp_src += 16; |
||
821 | tmp_dst += 4; |
||
822 | }; |
||
823 | |||
2340 | Serge | 824 | |
2342 | Serge | 825 | { |
826 | *(tmp_src+3) = (*tmp_dst==slot)?0xFF:0x00; |
||
827 | tmp_src+=4; |
||
828 | tmp_dst++; |
||
829 | }; |
||
830 | }; |
||
831 | #else |
||
832 | u8* src_offset; |
||
833 | u8* dst_offset; |
||
834 | u32 ifl; |
||
2351 | Serge | 835 | |
2340 | Serge | 836 | |
2342 | Serge | 837 | src_offset += (u32)bitmap->uaddr; |
838 | |||
2340 | Serge | 839 | |
2342 | Serge | 840 | dst_offset+= get_display_map(); |
841 | |||
842 | |||
843 | |||
844 | |||
2351 | Serge | 845 | while( tmp_h--) |
2342 | Serge | 846 | { |
847 | u32_t tmp_w = width; |
||
848 | |||
849 | |||
850 | u8* tmp_dst = dst_offset; |
||
851 | |||
852 | |||
853 | dst_offset+= os_display->width; |
||
854 | |||
855 | |||
856 | { |
||
857 | *(tmp_src+3) = (*tmp_dst==slot)?0xFF:0x00; |
||
858 | tmp_src+=4; |
||
859 | tmp_dst++; |
||
860 | }; |
||
861 | }; |
||
862 | safe_sti(ifl); |
||
2351 | Serge | 863 | } |
2342 | Serge | 864 | #endif |
865 | |||
866 | |||
3120 | serge | 867 | static warn_count; |
868 | |||
869 | |||
870 | { |
||
871 | printf("blit width %d height %d\n", |
||
872 | width, height); |
||
873 | warn_count++; |
||
874 | }; |
||
875 | }; |
||
876 | |||
877 | |||
878 | |||
3033 | serge | 879 | context->cmd_buffer&= 0xFFFFF000; |
880 | |||
2342 | Serge | 881 | |
3033 | serge | 882 | |
2342 | Serge | 883 | |
3033 | serge | 884 | |
2342 | Serge | 885 | |
886 | cmd |= 3 << 17; |
||
887 | |||
888 | |||
2340 | Serge | 889 | br13|= ROP_COPY_SRC << 16; |
2342 | Serge | 890 | br13|= FORMAT8888 << 24; |
891 | |||
2340 | Serge | 892 | |
893 | b[n++] = br13; |
||
894 | b[n++] = (dst_y << 16) | dst_x; // left, top |
||
2342 | Serge | 895 | b[n++] = ((dst_y+height)<< 16)|(dst_x+width); // bottom, right |
3039 | serge | 896 | b[n++] = 0; // destination |
2342 | Serge | 897 | b[n++] = (src_y << 16) | src_x; // source left & top |
898 | b[n++] = bitmap->pitch; // source pitch |
||
899 | b[n++] = bitmap->gaddr; // source |
||
900 | |||
2340 | Serge | 901 | |
2342 | Serge | 902 | b[n++] = 0x00FFFFFF; // Transparency Color High |
903 | |||
2340 | Serge | 904 | |
905 | if( n & 1) |
||
906 | b[n++] = MI_NOOP; |
||
907 | |||
908 | |||
3033 | serge | 909 | |
2340 | Serge | 910 | |
3037 | serge | 911 | |
3033 | serge | 912 | |
3037 | serge | 913 | |
914 | |||
915 | |||
916 | |||
917 | |||
2342 | Serge | 918 | { |
2351 | Serge | 919 | u32 seqno; |
3037 | serge | 920 | int i; |
921 | |||
2351 | Serge | 922 | |
2342 | Serge | 923 | // printf("dispatch... "); |
3033 | serge | 924 | |
3037 | serge | 925 | |
926 | intel_ring_invalidate_all_caches(ring); |
||
927 | |||
928 | |||
929 | // printf("seqno = %d\n", seqno); |
||
930 | |||
931 | |||
932 | if (seqno < ring->sync_seqno[i]) { |
||
933 | /* The GPU can not handle its semaphore value wrapping, |
||
934 | * so every billion or so execbuffers, we need to stall |
||
935 | * the GPU in order to reset the counters. |
||
936 | */ |
||
937 | DRM_DEBUG("wrap seqno\n"); |
||
938 | |||
939 | |||
940 | if (ret) |
||
941 | goto fail; |
||
942 | i915_gem_retire_requests(main_device); |
||
943 | |||
944 | |||
945 | } |
||
946 | } |
||
947 | |||
948 | |||
949 | if (ret) |
||
950 | goto fail; |
||
951 | // printf("done\n"); |
||
3033 | serge | 952 | |
2351 | Serge | 953 | |
3037 | serge | 954 | bitmap->obj->base.write_domain = bitmap->obj->base.pending_write_domain; |
955 | bitmap->obj->fenced_gpu_access = bitmap->obj->pending_fenced_gpu_access; |
||
956 | |||
957 | |||
958 | |||
959 | |||
960 | // printf("retire\n"); |
||
3033 | serge | 961 | } |
2351 | Serge | 962 | else |
2342 | Serge | 963 | { |
2351 | Serge | 964 | ring = &dev_priv->ring[RCS]; |
2342 | Serge | 965 | ring->dispatch_execbuffer(ring, offset, n*4); |
3033 | serge | 966 | ring->flush(ring, 0, I915_GEM_DOMAIN_RENDER); |
2351 | Serge | 967 | }; |
968 | |||
2342 | Serge | 969 | |
3037 | serge | 970 | // bitmap->obj->base.write_domain = I915_GEM_DOMAIN_CPU; |
971 | |||
2340 | Serge | 972 | |
3037 | serge | 973 | fail: |
2351 | Serge | 974 | return ret; |
3037 | serge | 975 | }; |
2351 | Serge | 976 | |
2340 | Serge | 977 | |
2344 | Serge | 978 | |
3033 | serge | 979 | |
980 | |||
981 | /* For display hotplug interrupt */ |
||
2351 | Serge | 982 | static void |
983 | ironlake_enable_display_irq(drm_i915_private_t *dev_priv, u32 mask) |
||
984 | { |
||
985 | if ((dev_priv->irq_mask & mask) != 0) { |
||
986 | dev_priv->irq_mask &= ~mask; |
||
987 | I915_WRITE(DEIMR, dev_priv->irq_mask); |
||
988 | POSTING_READ(DEIMR); |
||
989 | } |
||
990 | } |
||
991 | |||
2340 | Serge | 992 | |
2351 | Serge | 993 | { |
994 | drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; |
||
995 | unsigned long irqflags; |
||
996 | |||
997 | |||
998 | // return -EINVAL; |
||
999 | |||
1000 | |||
1001 | ironlake_enable_display_irq(dev_priv, (pipe == 0) ? |
||
1002 | DE_PIPEA_VBLANK : DE_PIPEB_VBLANK); |
||
1003 | spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags); |
||
1004 | |||
1005 | |||
2340 | Serge | 1006 | } |
2351 | Serge | 1007 | |
1008 | |||
1009 | |||
1010 | |||
1011 | { |
||
1012 | drm_i915_private_t *dev_priv = dev->dev_private; |
||
1013 | int ret, i, pipe; |
||
1014 | |||
1015 | |||
1016 | dbgprintf("Interrupt enable: %08x\n", |
||
1017 | I915_READ(IER)); |
||
1018 | dbgprintf("Interrupt identity: %08x\n", |
||
1019 | I915_READ(IIR)); |
||
1020 | dbgprintf("Interrupt mask: %08x\n", |
||
1021 | I915_READ(IMR)); |
||
1022 | for_each_pipe(pipe) |
||
1023 | dbgprintf("Pipe %c stat: %08x\n", |
||
1024 | pipe_name(pipe), |
||
1025 | I915_READ(PIPESTAT(pipe))); |
||
1026 | } else { |
||
1027 | dbgprintf("North Display Interrupt enable: %08x\n", |
||
1028 | I915_READ(DEIER)); |
||
1029 | dbgprintf("North Display Interrupt identity: %08x\n", |
||
1030 | I915_READ(DEIIR)); |
||
1031 | dbgprintf("North Display Interrupt mask: %08x\n", |
||
1032 | I915_READ(DEIMR)); |
||
1033 | dbgprintf("South Display Interrupt enable: %08x\n", |
||
1034 | I915_READ(SDEIER)); |
||
1035 | dbgprintf("South Display Interrupt identity: %08x\n", |
||
1036 | I915_READ(SDEIIR)); |
||
1037 | dbgprintf("South Display Interrupt mask: %08x\n", |
||
1038 | I915_READ(SDEIMR)); |
||
1039 | dbgprintf("Graphics Interrupt enable: %08x\n", |
||
1040 | I915_READ(GTIER)); |
||
1041 | dbgprintf("Graphics Interrupt identity: %08x\n", |
||
1042 | I915_READ(GTIIR)); |
||
1043 | dbgprintf("Graphics Interrupt mask: %08x\n", |
||
1044 | I915_READ(GTIMR)); |
||
1045 | } |
||
1046 | dbgprintf("Interrupts received: %d\n", |
||
1047 | atomic_read(&dev_priv->irq_received)); |
||
1048 | for (i = 0; i < I915_NUM_RINGS; i++) { |
||
1049 | if (IS_GEN6(dev) || IS_GEN7(dev)) { |
||
1050 | printf("Graphics Interrupt mask (%s): %08x\n", |
||
1051 | dev_priv->ring[i].name, |
||
1052 | I915_READ_IMR(&dev_priv->ring[i])); |
||
1053 | } |
||
1054 | // i915_ring_seqno_info(m, &dev_priv->ring[i]); |
||
1055 | } |
||
1056 | |||
1057 | |||
1058 | } |
||
1059 | |||
1060 | |||
1061 | int size) |
||
1062 | { |
||
1063 | struct intel_ring_buffer *ring; |
||
1064 | drm_i915_private_t *dev_priv = main_device->dev_private; |
||
1065 | u32 invalidate; |
||
1066 | u32 seqno = 2; |
||
1067 | |||
1068 | |||
1069 | // dbgprintf("execute %x size %d\n", offset, size); |
||
1070 | |||
1071 | |||
1072 | // "mfence \n" |
||
1073 | // "wbinvd \n" |
||
1074 | // "mfence \n" |
||
1075 | // :::"memory"); |
||
1076 | |||
1077 | |||
1078 | ring->dispatch_execbuffer(ring, offset, size); |
||
1079 | |||
1080 | |||
1081 | if (INTEL_INFO(main_device)->gen >= 4) |
||
1082 | invalidate |= I915_GEM_DOMAIN_SAMPLER; |
||
1083 | if (ring->flush(ring, invalidate, 0)) |
||
1084 | i915_gem_next_request_seqno(ring); |
||
1085 | |||
1086 | |||
1087 | |||
1088 | |||
1089 | |||
1090 | |||
1091 | |||
1092 | |||
2340 | Serge | 1093 | |
2351 | Serge | 1094 | |
1095 | |||
1096 | int src_x, int src_y, u32 w, u32 h) |
||
1097 | { |
||
1098 | drm_i915_private_t *dev_priv = main_device->dev_private; |
||
1099 | |||
1100 | |||
1101 | bitmap_t screen; |
||
1102 | |||
1103 | |||
1104 | |||
1105 | |||
1106 | // hbitmap, dst_x, dst_y, src_x, src_y, w, h); |
||
1107 | |||
1108 | |||
1109 | return -1; |
||
1110 | |||
1111 | |||
1112 | // dbgprintf("bitmap %x\n", src_bitmap); |
||
1113 | |||
1114 | |||
1115 | return -1; |
||
1116 | |||
1117 | |||
1118 | |||
1119 | |||
1120 | screen.gaddr = 0; |
||
1121 | screen.width = os_display->width; |
||
1122 | screen.height = os_display->height; |
||
1123 | screen.obj = (void*)-1; |
||
1124 | |||
1125 | |||
1126 | |||
1127 | |||
1128 | dst_y+= winrc.top; |
||
1129 | |||
1130 | |||
1131 | |||
1132 | |||
1133 | |||
1134 | |||
2361 | Serge | 1135 | int w, int h, bitmap_t *src_bitmap, int src_x, int src_y, |
1136 | bitmap_t *mask_bitmap); |
||
1137 | |||
2360 | Serge | 1138 | |
2361 | Serge | 1139 | |
1140 | int src_x, int src_y, u32 w, u32 h) |
||
1141 | { |
||
1142 | drm_i915_private_t *dev_priv = main_device->dev_private; |
||
1143 | struct context *ctx; |
||
1144 | |||
1145 | |||
1146 | bitmap_t screen; |
||
1147 | int ret; |
||
1148 | |||
1149 | |||
1150 | rect_t winrc; |
||
1151 | |||
1152 | |||
1153 | // hbitmap, dst_x, dst_y, src_x, src_y, w, h); |
||
1154 | |||
1155 | |||
1156 | return -1; |
||
1157 | |||
1158 | |||
1159 | // dbgprintf("bitmap %x\n", src_bitmap); |
||
1160 | |||
1161 | |||
1162 | return -1; |
||
1163 | |||
1164 | |||
1165 | if(unlikely(ctx==NULL)) |
||
1166 | { |
||
1167 | ret = create_context(); |
||
1168 | if(ret!=0) |
||
1169 | return -1; |
||
1170 | |||
1171 | |||
1172 | }; |
||
1173 | |||
1174 | |||
1175 | |||
1176 | |||
1177 | dst_x+= winrc.left; |
||
1178 | dst_y+= winrc.top; |
||
1179 | |||
1180 | |||
1181 | |||
1182 | { |
||
1183 | u8* src_offset; |
||
1184 | u8* dst_offset; |
||
1185 | u32 slot; |
||
3031 | serge | 1186 | u32 ifl; |
2361 | Serge | 1187 | |
1188 | |||
1189 | if(ret !=0 ) |
||
1190 | { |
||
1191 | dbgprintf("%s fail\n", __FUNCTION__); |
||
1192 | return ret; |
||
1193 | }; |
||
1194 | |||
1195 | |||
3031 | serge | 1196 | |
2361 | Serge | 1197 | |
1198 | mask_bitmap->height = winrc.bottom; |
||
1199 | mask_bitmap->pitch = ALIGN(w,64); |
||
1200 | |||
1201 | |||
3031 | serge | 1202 | // slot = 0x01; |
1203 | |||
1204 | |||
2361 | Serge | 1205 | |
1206 | |||
1207 | |||
1208 | "movd %[slot], %%xmm6 \n" |
||
1209 | "punpckldq %%xmm6, %%xmm6 \n" |
||
1210 | "punpcklqdq %%xmm6, %%xmm6 \n" |
||
1211 | :: [slot] "m" (slot) |
||
3031 | serge | 1212 | :"xmm6"); |
2361 | Serge | 1213 | |
1214 | |||
1215 | |||
1216 | |||
1217 | dst_offset+= get_display_map(); |
||
1218 | |||
1219 | |||
1220 | |||
1221 | |||
1222 | while( tmp_h--) |
||
1223 | { |
||
1224 | int tmp_w = mask_bitmap->width; |
||
1225 | |||
1226 | |||
1227 | u8* tmp_dst = dst_offset; |
||
1228 | |||
1229 | |||
1230 | dst_offset+= os_display->width; |
||
1231 | |||
1232 | |||
1233 | // { |
||
1234 | // *(tmp_src) = (*tmp_dst==slot)?0x1:0x00; |
||
1235 | // tmp_src++; |
||
1236 | // tmp_dst++; |
||
1237 | // }; |
||
1238 | while(tmp_w >= 64) |
||
1239 | { |
||
1240 | __asm__ __volatile__ ( |
||
1241 | "movdqu (%0), %%xmm0 \n" |
||
1242 | "movdqu 16(%0), %%xmm1 \n" |
||
1243 | "movdqu 32(%0), %%xmm2 \n" |
||
1244 | "movdqu 48(%0), %%xmm3 \n" |
||
1245 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
1246 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
1247 | "pcmpeqb %%xmm6, %%xmm2 \n" |
||
1248 | "pcmpeqb %%xmm6, %%xmm3 \n" |
||
1249 | "movdqa %%xmm0, (%%edi) \n" |
||
1250 | "movdqa %%xmm1, 16(%%edi) \n" |
||
1251 | "movdqa %%xmm2, 32(%%edi) \n" |
||
1252 | "movdqa %%xmm3, 48(%%edi) \n" |
||
1253 | |||
1254 | |||
1255 | :"xmm0","xmm1","xmm2","xmm3"); |
||
1256 | tmp_w -= 64; |
||
1257 | tmp_src += 64; |
||
1258 | tmp_dst += 64; |
||
1259 | } |
||
1260 | |||
1261 | |||
1262 | { |
||
1263 | __asm__ __volatile__ ( |
||
1264 | "movdqu (%0), %%xmm0 \n" |
||
1265 | "movdqu 16(%0), %%xmm1 \n" |
||
1266 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
1267 | "pcmpeqb %%xmm6, %%xmm1 \n" |
||
1268 | "movdqa %%xmm0, (%%edi) \n" |
||
1269 | "movdqa %%xmm1, 16(%%edi) \n" |
||
1270 | |||
1271 | |||
1272 | :"xmm0","xmm1"); |
||
1273 | tmp_w -= 32; |
||
1274 | tmp_src += 32; |
||
1275 | tmp_dst += 32; |
||
1276 | } |
||
1277 | |||
1278 | |||
1279 | { |
||
1280 | __asm__ __volatile__ ( |
||
1281 | "movdqu (%0), %%xmm0 \n" |
||
1282 | "pcmpeqb %%xmm6, %%xmm0 \n" |
||
1283 | "movdqa %%xmm0, (%%edi) \n" |
||
1284 | :: "r" (tmp_dst), "D" (tmp_src) |
||
1285 | :"xmm0"); |
||
1286 | tmp_w -= 16; |
||
1287 | tmp_src += 16; |
||
1288 | tmp_dst += 16; |
||
1289 | } |
||
1290 | }; |
||
1291 | safe_sti(ifl); |
||
1292 | ctx->seqno = os_display->mask_seqno; |
||
1293 | } |
||
1294 | |||
1295 | |||
1296 | screen.gaddr = 0; |
||
1297 | screen.width = os_display->width; |
||
1298 | screen.height = os_display->height; |
||
1299 | screen.obj = (void*)-1; |
||
1300 | |||
1301 | |||
1302 | |||
1303 | |||
1304 | |||
1305 | mask_bitmap); |
||
1306 | |||
1307 | |||
1308 | }; |
||
1309 | |||
1310 | |||
1311 | |||
3031 | serge | 1312 | |
2361 | Serge | 1313 | |
1314 | |||
1315 | |||
1316 | |||
1317 | |||
1318 | |||
1319 | |||
1320 | |||
2360 | Serge | 1321 | { |
1322 | unsigned long irqflags; |
||
1323 | |||
1324 | |||
1325 | // cwq, &cwq->worklist, cwq->worklist.next); |
||
1326 | |||
1327 | |||
1328 | |||
1329 | |||
1330 | { |
||
1331 | struct work_struct *work = list_entry(cwq->worklist.next, |
||
1332 | struct work_struct, entry); |
||
1333 | work_func_t f = work->func; |
||
1334 | list_del_init(cwq->worklist.next); |
||
1335 | // dbgprintf("head %x, next %x\n", |
||
1336 | // &cwq->worklist, cwq->worklist.next); |
||
1337 | |||
1338 | |||
1339 | f(work); |
||
1340 | spin_lock_irqsave(&cwq->lock, irqflags); |
||
1341 | } |
||
1342 | |||
1343 | |||
1344 | } |
||
1345 | |||
1346 | |||
1347 | |||
1348 | int __queue_work(struct workqueue_struct *wq, |
||
1349 | struct work_struct *work) |
||
1350 | { |
||
1351 | unsigned long flags; |
||
1352 | |||
1353 | |||
1354 | // wq, work ); |
||
1355 | |||
1356 | |||
1357 | return 0; |
||
1358 | |||
1359 | |||
1360 | |||
1361 | |||
1362 | TimerHs(0,0, run_workqueue, wq); |
||
1363 | |||
1364 | |||
1365 | |||
1366 | |||
1367 | // dbgprintf("wq: %x head %x, next %x\n", |
||
1368 | // wq, &wq->worklist, wq->worklist.next); |
||
1369 | |||
1370 | |||
1371 | }; |
||
1372 | |||
1373 | |||
1374 | { |
||
1375 | struct delayed_work *dwork = (struct delayed_work *)__data; |
||
1376 | struct workqueue_struct *wq = dwork->work.data; |
||
1377 | |||
1378 | |||
1379 | // wq, &dwork->work ); |
||
1380 | |||
1381 | |||
1382 | } |
||
1383 | |||
1384 | |||
1385 | |||
1386 | struct delayed_work *dwork, unsigned long delay) |
||
1387 | { |
||
1388 | struct work_struct *work = &dwork->work; |
||
1389 | |||
1390 | |||
1391 | TimerHs(0,0, delayed_work_timer_fn, dwork); |
||
1392 | return 1; |
||
1393 | } |
||
1394 | |||
1395 | |||
1396 | struct delayed_work *dwork, unsigned long delay) |
||
1397 | { |
||
1398 | u32 flags; |
||
1399 | |||
1400 | |||
1401 | // wq, &dwork->work ); |
||
1402 | |||
1403 | |||
1404 | return __queue_work(wq, &dwork->work); |
||
1405 | |||
1406 | |||
1407 | } |
||
1408 | |||
1409 | |||
1410 | |||
1411 | unsigned int flags, |
||
1412 | int max_active) |
||
1413 | { |
||
1414 | struct workqueue_struct *wq; |
||
1415 | |||
1416 | |||
1417 | if (!wq) |
||
1418 | goto err; |
||
1419 | |||
1420 | |||
1421 | |||
1422 | |||
1423 | err: |
||
1424 | return NULL; |
||
1425 | } |
||
1426 | |||
1427 | |||
3031 | serge | 1428 | |
2360 | Serge | 1429 | |
3031 | serge | 1430 | { |
1431 | u32 tmp = GetTimerTicks(); |
||
1432 | |||
2360 | Serge | 1433 | |
3031 | serge | 1434 | ts->tv_nsec = (tmp - ts->tv_sec*100)*10000000; |
1435 | } |
||
1436 | |||
2360 | Serge | 1437 | |
3031 | serge | 1438 | { |
1439 | while (nsec >= NSEC_PER_SEC) { |
||
1440 | nsec -= NSEC_PER_SEC; |
||
1441 | ++sec; |
||
1442 | } |
||
1443 | while (nsec < 0) { |
||
1444 | nsec += NSEC_PER_SEC; |
||
1445 | --sec; |
||
1446 | } |
||
1447 | ts->tv_sec = sec; |
||
1448 | ts->tv_nsec = nsec; |
||
1449 | }>24); |
||
1450 | |||
2360 | Serge | 1451 | |
3031 | serge | 1452 | |
1453 |