Lines Matching refs:pipe
157 drm_get_last_vbltimestamp(struct drm_device *dev, unsigned int pipe,
169 static void store_vblank(struct drm_device *dev, unsigned int pipe, in store_vblank() argument
173 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in store_vblank()
185 static u32 drm_max_vblank_count(struct drm_device *dev, unsigned int pipe) in drm_max_vblank_count() argument
187 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_max_vblank_count()
196 static u32 drm_vblank_no_hw_counter(struct drm_device *dev, unsigned int pipe) in drm_vblank_no_hw_counter() argument
198 drm_WARN_ON_ONCE(dev, drm_max_vblank_count(dev, pipe) != 0); in drm_vblank_no_hw_counter()
202 static u32 __get_vblank_counter(struct drm_device *dev, unsigned int pipe) in __get_vblank_counter() argument
205 struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe); in __get_vblank_counter()
213 return dev->driver->get_vblank_counter(dev, pipe); in __get_vblank_counter()
216 return drm_vblank_no_hw_counter(dev, pipe); in __get_vblank_counter()
228 static void drm_reset_vblank_timestamp(struct drm_device *dev, unsigned int pipe) in drm_reset_vblank_timestamp() argument
242 cur_vblank = __get_vblank_counter(dev, pipe); in drm_reset_vblank_timestamp()
243 rc = drm_get_last_vbltimestamp(dev, pipe, &t_vblank, false); in drm_reset_vblank_timestamp()
244 } while (cur_vblank != __get_vblank_counter(dev, pipe) && --count > 0); in drm_reset_vblank_timestamp()
258 store_vblank(dev, pipe, 1, t_vblank, cur_vblank); in drm_reset_vblank_timestamp()
275 static void drm_update_vblank_count(struct drm_device *dev, unsigned int pipe, in drm_update_vblank_count() argument
278 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_update_vblank_count()
284 u32 max_vblank_count = drm_max_vblank_count(dev, pipe); in drm_update_vblank_count()
299 cur_vblank = __get_vblank_counter(dev, pipe); in drm_update_vblank_count()
300 rc = drm_get_last_vbltimestamp(dev, pipe, &t_vblank, in_vblank_irq); in drm_update_vblank_count()
301 } while (cur_vblank != __get_vblank_counter(dev, pipe) && --count > 0); in drm_update_vblank_count()
317 pipe, (long long)diff_ns, framedur_ns); in drm_update_vblank_count()
323 pipe); in drm_update_vblank_count()
341 " due to pre-modeset.\n", pipe, diff); in drm_update_vblank_count()
347 pipe, (unsigned long long)atomic64_read(&vblank->count), in drm_update_vblank_count()
364 store_vblank(dev, pipe, diff, t_vblank, cur_vblank); in drm_update_vblank_count()
367 u64 drm_vblank_count(struct drm_device *dev, unsigned int pipe) in drm_vblank_count() argument
369 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_vblank_count()
372 if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) in drm_vblank_count()
403 unsigned int pipe = drm_crtc_index(crtc); in drm_crtc_accurate_vblank_count() local
413 drm_update_vblank_count(dev, pipe, false); in drm_crtc_accurate_vblank_count()
414 vblank = drm_vblank_count(dev, pipe); in drm_crtc_accurate_vblank_count()
422 static void __disable_vblank(struct drm_device *dev, unsigned int pipe) in __disable_vblank() argument
425 struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe); in __disable_vblank()
433 dev->driver->disable_vblank(dev, pipe); in __disable_vblank()
443 void drm_vblank_disable_and_save(struct drm_device *dev, unsigned int pipe) in drm_vblank_disable_and_save() argument
445 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_vblank_disable_and_save()
471 drm_update_vblank_count(dev, pipe, false); in drm_vblank_disable_and_save()
472 __disable_vblank(dev, pipe); in drm_vblank_disable_and_save()
483 unsigned int pipe = vblank->pipe; in vblank_disable_fn() local
488 drm_dbg_core(dev, "disabling vblank on crtc %u\n", pipe); in vblank_disable_fn()
489 drm_vblank_disable_and_save(dev, pipe); in vblank_disable_fn()
535 vblank->pipe = i; in drm_vblank_init()
606 unsigned int pipe = drm_crtc_index(crtc); in drm_calc_timestamping_constants() local
607 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_calc_timestamping_constants()
614 if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) in drm_calc_timestamping_constants()
691 unsigned int pipe = crtc->index; in drm_crtc_vblank_helper_get_vblank_timestamp_internal() local
692 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
700 if (pipe >= dev->num_crtcs) { in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
701 drm_err(dev, "Invalid crtc %u\n", pipe); in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
721 pipe); in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
747 pipe); in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
763 pipe, duration_ns / 1000, *max_error / 1000, i); in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
789 pipe, hpos, vpos, in drm_crtc_vblank_helper_get_vblank_timestamp_internal()
862 drm_get_last_vbltimestamp(struct drm_device *dev, unsigned int pipe, in drm_get_last_vbltimestamp() argument
865 struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe); in drm_get_last_vbltimestamp()
873 struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe); in drm_get_last_vbltimestamp()
929 static u64 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe, in drm_vblank_count_and_time() argument
932 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_vblank_count_and_time()
936 if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) { in drm_vblank_count_and_time()
1002 trace_drm_vblank_event_delivered(e->base.file_priv, e->pipe, seq); in send_vblank_event()
1055 unsigned int pipe = drm_crtc_index(crtc); in drm_crtc_arm_vblank_event() local
1059 e->pipe = pipe; in drm_crtc_arm_vblank_event()
1081 unsigned int pipe = drm_crtc_index(crtc); in drm_crtc_send_vblank_event() local
1085 seq = drm_vblank_count_and_time(dev, pipe, &now); in drm_crtc_send_vblank_event()
1091 e->pipe = pipe; in drm_crtc_send_vblank_event()
1096 static int __enable_vblank(struct drm_device *dev, unsigned int pipe) in __enable_vblank() argument
1099 struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe); in __enable_vblank()
1107 return dev->driver->enable_vblank(dev, pipe); in __enable_vblank()
1113 static int drm_vblank_enable(struct drm_device *dev, unsigned int pipe) in drm_vblank_enable() argument
1115 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_vblank_enable()
1130 ret = __enable_vblank(dev, pipe); in drm_vblank_enable()
1132 pipe, ret); in drm_vblank_enable()
1136 drm_update_vblank_count(dev, pipe, 0); in drm_vblank_enable()
1151 int drm_vblank_get(struct drm_device *dev, unsigned int pipe) in drm_vblank_get() argument
1153 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_vblank_get()
1160 if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) in drm_vblank_get()
1166 ret = drm_vblank_enable(dev, pipe); in drm_vblank_get()
1194 void drm_vblank_put(struct drm_device *dev, unsigned int pipe) in drm_vblank_put() argument
1196 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_vblank_put()
1198 if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) in drm_vblank_put()
1240 void drm_wait_one_vblank(struct drm_device *dev, unsigned int pipe) in drm_wait_one_vblank() argument
1242 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_wait_one_vblank()
1246 if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) in drm_wait_one_vblank()
1249 ret = drm_vblank_get(dev, pipe); in drm_wait_one_vblank()
1251 pipe, ret)) in drm_wait_one_vblank()
1254 last = drm_vblank_count(dev, pipe); in drm_wait_one_vblank()
1257 last != drm_vblank_count(dev, pipe), in drm_wait_one_vblank()
1260 drm_WARN(dev, ret == 0, "vblank wait timed out on crtc %i\n", pipe); in drm_wait_one_vblank()
1262 drm_vblank_put(dev, pipe); in drm_wait_one_vblank()
1294 unsigned int pipe = drm_crtc_index(crtc); in drm_crtc_vblank_off() local
1295 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_crtc_vblank_off()
1300 if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) in drm_crtc_vblank_off()
1311 pipe, vblank->enabled, vblank->inmodeset); in drm_crtc_vblank_off()
1316 drm_vblank_disable_and_save(dev, pipe); in drm_crtc_vblank_off()
1331 seq = drm_vblank_count_and_time(dev, pipe, &now); in drm_crtc_vblank_off()
1334 if (e->pipe != pipe) in drm_crtc_vblank_off()
1340 drm_vblank_put(dev, pipe); in drm_crtc_vblank_off()
1373 unsigned int pipe = drm_crtc_index(crtc); in drm_crtc_vblank_reset() local
1374 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_crtc_vblank_reset()
1413 unsigned int pipe = drm_crtc_index(crtc); in drm_crtc_set_max_vblank_count() local
1414 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_crtc_set_max_vblank_count()
1436 unsigned int pipe = drm_crtc_index(crtc); in drm_crtc_vblank_on() local
1437 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_crtc_vblank_on()
1439 if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) in drm_crtc_vblank_on()
1444 pipe, vblank->enabled, vblank->inmodeset); in drm_crtc_vblank_on()
1452 drm_reset_vblank_timestamp(dev, pipe); in drm_crtc_vblank_on()
1459 drm_WARN_ON(dev, drm_vblank_enable(dev, pipe)); in drm_crtc_vblank_on()
1477 void drm_vblank_restore(struct drm_device *dev, unsigned int pipe) in drm_vblank_restore() argument
1486 if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) in drm_vblank_restore()
1492 vblank = &dev->vblank[pipe]; in drm_vblank_restore()
1499 cur_vblank = __get_vblank_counter(dev, pipe); in drm_vblank_restore()
1500 drm_get_last_vbltimestamp(dev, pipe, &t_vblank, false); in drm_vblank_restore()
1501 } while (cur_vblank != __get_vblank_counter(dev, pipe) && --count > 0); in drm_vblank_restore()
1511 store_vblank(dev, pipe, diff, t_vblank, cur_vblank); in drm_vblank_restore()
1532 unsigned int pipe) in drm_legacy_vblank_pre_modeset() argument
1534 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_legacy_vblank_pre_modeset()
1540 if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) in drm_legacy_vblank_pre_modeset()
1552 if (drm_vblank_get(dev, pipe) == 0) in drm_legacy_vblank_pre_modeset()
1558 unsigned int pipe) in drm_legacy_vblank_post_modeset() argument
1560 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_legacy_vblank_post_modeset()
1566 if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) in drm_legacy_vblank_post_modeset()
1571 drm_reset_vblank_timestamp(dev, pipe); in drm_legacy_vblank_post_modeset()
1575 drm_vblank_put(dev, pipe); in drm_legacy_vblank_post_modeset()
1585 unsigned int pipe; in drm_legacy_modeset_ctl_ioctl() local
1595 pipe = modeset->crtc; in drm_legacy_modeset_ctl_ioctl()
1596 if (pipe >= dev->num_crtcs) in drm_legacy_modeset_ctl_ioctl()
1601 drm_legacy_vblank_pre_modeset(dev, pipe); in drm_legacy_modeset_ctl_ioctl()
1604 drm_legacy_vblank_post_modeset(dev, pipe); in drm_legacy_modeset_ctl_ioctl()
1613 static int drm_queue_vblank_event(struct drm_device *dev, unsigned int pipe, in drm_queue_vblank_event() argument
1618 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_queue_vblank_event()
1630 e->pipe = pipe; in drm_queue_vblank_event()
1636 struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe); in drm_queue_vblank_event()
1661 seq = drm_vblank_count_and_time(dev, pipe, &now); in drm_queue_vblank_event()
1664 req_seq, seq, pipe); in drm_queue_vblank_event()
1666 trace_drm_vblank_event_queued(file_priv, pipe, req_seq); in drm_queue_vblank_event()
1670 drm_vblank_put(dev, pipe); in drm_queue_vblank_event()
1687 drm_vblank_put(dev, pipe); in drm_queue_vblank_event()
1718 static void drm_wait_vblank_reply(struct drm_device *dev, unsigned int pipe, in drm_wait_vblank_reply() argument
1729 reply->sequence = drm_vblank_count_and_time(dev, pipe, &now); in drm_wait_vblank_reply()
1744 unsigned int flags, pipe, high_pipe; in drm_wait_vblank_ioctl() local
1772 pipe = 0; in drm_wait_vblank_ioctl()
1779 pipe++; in drm_wait_vblank_ioctl()
1782 pipe = pipe_index; in drm_wait_vblank_ioctl()
1785 if (pipe >= dev->num_crtcs) in drm_wait_vblank_ioctl()
1788 vblank = &dev->vblank[pipe]; in drm_wait_vblank_ioctl()
1796 drm_wait_vblank_reply(dev, pipe, &vblwait->reply); in drm_wait_vblank_ioctl()
1800 ret = drm_vblank_get(dev, pipe); in drm_wait_vblank_ioctl()
1804 pipe, ret); in drm_wait_vblank_ioctl()
1807 seq = drm_vblank_count(dev, pipe); in drm_wait_vblank_ioctl()
1834 return drm_queue_vblank_event(dev, pipe, req_seq, vblwait, file_priv); in drm_wait_vblank_ioctl()
1841 req_seq, pipe); in drm_wait_vblank_ioctl()
1843 drm_vblank_passed(drm_vblank_count(dev, pipe), req_seq) || in drm_wait_vblank_ioctl()
1863 drm_wait_vblank_reply(dev, pipe, &vblwait->reply); in drm_wait_vblank_ioctl()
1866 pipe, vblwait->reply.sequence); in drm_wait_vblank_ioctl()
1869 pipe); in drm_wait_vblank_ioctl()
1873 drm_vblank_put(dev, pipe); in drm_wait_vblank_ioctl()
1877 static void drm_handle_vblank_events(struct drm_device *dev, unsigned int pipe) in drm_handle_vblank_events() argument
1879 struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe); in drm_handle_vblank_events()
1887 seq = drm_vblank_count_and_time(dev, pipe, &now); in drm_handle_vblank_events()
1890 if (e->pipe != pipe) in drm_handle_vblank_events()
1899 drm_vblank_put(dev, pipe); in drm_handle_vblank_events()
1906 trace_drm_vblank_event(pipe, seq, now, high_prec); in drm_handle_vblank_events()
1919 bool drm_handle_vblank(struct drm_device *dev, unsigned int pipe) in drm_handle_vblank() argument
1921 struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; in drm_handle_vblank()
1928 if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) in drm_handle_vblank()
1946 drm_update_vblank_count(dev, pipe, true); in drm_handle_vblank()
1961 drm_handle_vblank_events(dev, pipe); in drm_handle_vblank()
2012 int pipe; in drm_crtc_get_sequence_ioctl() local
2028 pipe = drm_crtc_index(crtc); in drm_crtc_get_sequence_ioctl()
2030 vblank = &dev->vblank[pipe]; in drm_crtc_get_sequence_ioctl()
2038 pipe, ret); in drm_crtc_get_sequence_ioctl()
2048 get_seq->sequence = drm_vblank_count_and_time(dev, pipe, &now); in drm_crtc_get_sequence_ioctl()
2068 int pipe; in drm_crtc_queue_sequence_ioctl() local
2093 pipe = drm_crtc_index(crtc); in drm_crtc_queue_sequence_ioctl()
2095 vblank = &dev->vblank[pipe]; in drm_crtc_queue_sequence_ioctl()
2105 pipe, ret); in drm_crtc_queue_sequence_ioctl()
2109 seq = drm_vblank_count_and_time(dev, pipe, &now); in drm_crtc_queue_sequence_ioctl()
2118 e->pipe = pipe; in drm_crtc_queue_sequence_ioctl()