Lines Matching +full:0 +full:xe
37 /* Xe device functions */
39 static bool has_display(struct xe_device *xe)
41 return HAS_DISPLAY(&xe->display);
54 return 0;
79 static void unset_display_features(struct xe_device *xe)
81 xe->drm.driver_features &= ~(DRIVER_MODESET | DRIVER_ATOMIC);
86 struct xe_device *xe = to_xe_device(dev);
88 destroy_workqueue(xe->display.hotplug.dp_wq);
93 * @xe: XE device instance
98 * to the rest of xe and return it to be xe->display.
100 * Returns: 0 on success
102 int xe_display_create(struct xe_device *xe)
104 spin_lock_init(&xe->display.fb_tracking.lock);
106 xe->display.hotplug.dp_wq = alloc_ordered_workqueue("xe-dp", 0);
108 return drmm_add_action_or_reset(&xe->drm, display_destroy, NULL);
113 struct xe_device *xe = arg;
114 struct intel_display *display = &xe->display;
116 if (!xe->info.probe_display)
125 int xe_display_init_early(struct xe_device *xe)
127 struct intel_display *display = &xe->display;
130 if (!xe->info.probe_display)
131 return 0;
134 spin_lock_init(&xe->uncore.lock);
137 intel_detect_pch(xe);
148 intel_dram_detect(xe);
150 intel_bw_init_hw(xe);
162 return devm_add_action_or_reset(xe->drm.dev, xe_display_fini_early, xe);
173 struct xe_device *xe = arg;
174 struct intel_display *display = &xe->display;
176 intel_hpd_poll_fini(xe);
182 int xe_display_init(struct xe_device *xe)
184 struct intel_display *display = &xe->display;
187 if (!xe->info.probe_display)
188 return 0;
194 return devm_add_action_or_reset(xe->drm.dev, xe_display_fini, xe);
197 void xe_display_register(struct xe_device *xe)
199 struct intel_display *display = &xe->display;
201 if (!xe->info.probe_display)
208 void xe_display_unregister(struct xe_device *xe)
210 struct intel_display *display = &xe->display;
212 if (!xe->info.probe_display)
221 void xe_display_irq_handler(struct xe_device *xe, u32 master_ctl)
223 if (!xe->info.probe_display)
227 gen11_display_irq_handler(xe);
230 void xe_display_irq_enable(struct xe_device *xe, u32 gu_misc_iir)
232 struct intel_display *display = &xe->display;
234 if (!xe->info.probe_display)
241 void xe_display_irq_reset(struct xe_device *xe)
243 if (!xe->info.probe_display)
246 gen11_display_irq_reset(xe);
249 void xe_display_irq_postinstall(struct xe_device *xe, struct xe_gt *gt)
251 if (!xe->info.probe_display)
255 gen11_de_irq_postinstall(xe);
267 static void xe_display_flush_cleanup_work(struct xe_device *xe)
271 for_each_intel_crtc(&xe->drm, crtc) {
288 static void xe_display_enable_d3cold(struct xe_device *xe)
290 struct intel_display *display = &xe->display;
292 if (!xe->info.probe_display)
301 xe_display_flush_cleanup_work(xe);
307 if (has_display(xe))
308 intel_hpd_poll_enable(xe);
311 static void xe_display_disable_d3cold(struct xe_device *xe)
313 struct intel_display *display = &xe->display;
315 if (!xe->info.probe_display)
320 if (has_display(xe))
321 drm_mode_config_reset(&xe->drm);
325 intel_hpd_init(xe);
327 if (has_display(xe))
328 intel_hpd_poll_disable(xe);
335 void xe_display_pm_suspend(struct xe_device *xe)
337 struct intel_display *display = &xe->display;
340 if (!xe->info.probe_display)
348 drm_client_dev_suspend(&xe->drm, false);
350 if (has_display(xe)) {
351 drm_kms_helper_poll_disable(&xe->drm);
356 xe_display_flush_cleanup_work(xe);
358 intel_hpd_cancel_work(xe);
360 if (has_display(xe)) {
362 intel_encoder_suspend_all(&xe->display);
370 void xe_display_pm_shutdown(struct xe_device *xe)
372 struct intel_display *display = &xe->display;
374 if (!xe->info.probe_display)
378 drm_client_dev_suspend(&xe->drm, false);
380 if (has_display(xe)) {
381 drm_kms_helper_poll_disable(&xe->drm);
386 xe_display_flush_cleanup_work(xe);
388 intel_hpd_cancel_work(xe);
390 if (has_display(xe))
401 void xe_display_pm_runtime_suspend(struct xe_device *xe)
403 if (!xe->info.probe_display)
406 if (xe->d3cold.allowed) {
407 xe_display_enable_d3cold(xe);
411 intel_hpd_poll_enable(xe);
414 void xe_display_pm_suspend_late(struct xe_device *xe)
416 struct intel_display *display = &xe->display;
419 if (!xe->info.probe_display)
425 void xe_display_pm_runtime_suspend_late(struct xe_device *xe)
427 struct intel_display *display = &xe->display;
429 if (!xe->info.probe_display)
432 if (xe->d3cold.allowed)
433 xe_display_pm_suspend_late(xe);
443 void xe_display_pm_shutdown_late(struct xe_device *xe)
445 struct intel_display *display = &xe->display;
447 if (!xe->info.probe_display)
458 void xe_display_pm_resume_early(struct xe_device *xe)
460 struct intel_display *display = &xe->display;
462 if (!xe->info.probe_display)
468 void xe_display_pm_resume(struct xe_device *xe)
470 struct intel_display *display = &xe->display;
472 if (!xe->info.probe_display)
477 if (has_display(xe))
478 drm_mode_config_reset(&xe->drm);
482 if (has_display(xe))
485 intel_hpd_init(xe);
487 if (has_display(xe)) {
489 drm_kms_helper_poll_enable(&xe->drm);
493 if (has_display(xe))
494 intel_hpd_poll_disable(xe);
498 drm_client_dev_resume(&xe->drm, false);
503 void xe_display_pm_runtime_resume(struct xe_device *xe)
505 if (!xe->info.probe_display)
508 if (xe->d3cold.allowed) {
509 xe_display_disable_d3cold(xe);
513 intel_hpd_init(xe);
514 intel_hpd_poll_disable(xe);
515 skl_watermark_ipc_update(xe);
526 int xe_display_probe(struct xe_device *xe)
528 struct pci_dev *pdev = to_pci_dev(xe->drm.dev);
532 if (!xe->info.probe_display)
537 err = drmm_add_action_or_reset(&xe->drm, display_device_remove, display);
541 if (has_display(xe))
542 return 0;
545 xe->info.probe_display = false;
546 unset_display_features(xe);
547 return 0;