36 static bool has_display(struct xe_device *xe)  in has_display()  argument
38 	return HAS_DISPLAY(&xe->display);  in has_display()
72 static void unset_display_features(struct xe_device *xe)  in unset_display_features()  argument
74 	xe->drm.driver_features &= ~(DRIVER_MODESET | DRIVER_ATOMIC);  in unset_display_features()
79 	struct xe_device *xe = to_xe_device(dev);  in display_destroy()  local
81 	destroy_workqueue(xe->display.hotplug.dp_wq);  in display_destroy()
95 int xe_display_create(struct xe_device *xe)  in xe_display_create()  argument
97 	spin_lock_init(&xe->display.fb_tracking.lock);  in xe_display_create()
99 	xe->display.hotplug.dp_wq = alloc_ordered_workqueue("xe-dp", 0);  in xe_display_create()
101 	return drmm_add_action_or_reset(&xe->drm, display_destroy, NULL);  in xe_display_create()
106 	struct xe_device *xe = to_xe_device(dev);  in xe_display_fini_nommio()  local
107 	struct intel_display *display = &xe->display;  in xe_display_fini_nommio()
109 	if (!xe->info.probe_display)  in xe_display_fini_nommio()
115 int xe_display_init_nommio(struct xe_device *xe)  in xe_display_init_nommio()  argument
117 	if (!xe->info.probe_display)  in xe_display_init_nommio()
121 	spin_lock_init(&xe->uncore.lock);  in xe_display_init_nommio()
124 	intel_detect_pch(xe);  in xe_display_init_nommio()
126 	return drmm_add_action_or_reset(&xe->drm, xe_display_fini_nommio, xe);  in xe_display_init_nommio()
131 	struct xe_device *xe = arg;  in xe_display_fini_noirq()  local
132 	struct intel_display *display = &xe->display;  in xe_display_fini_noirq()
134 	if (!xe->info.probe_display)  in xe_display_fini_noirq()
141 int xe_display_init_noirq(struct xe_device *xe)  in xe_display_init_noirq()  argument
143 	struct intel_display *display = &xe->display;  in xe_display_init_noirq()
146 	if (!xe->info.probe_display)  in xe_display_init_noirq()
158 	intel_dram_detect(xe);  in xe_display_init_noirq()
160 	intel_bw_init_hw(xe);  in xe_display_init_noirq()
170 	return devm_add_action_or_reset(xe->drm.dev, xe_display_fini_noirq, xe);  in xe_display_init_noirq()
175 	struct xe_device *xe = arg;  in xe_display_fini_noaccel()  local
176 	struct intel_display *display = &xe->display;  in xe_display_fini_noaccel()
178 	if (!xe->info.probe_display)  in xe_display_fini_noaccel()
184 int xe_display_init_noaccel(struct xe_device *xe)  in xe_display_init_noaccel()  argument
186 	struct intel_display *display = &xe->display;  in xe_display_init_noaccel()
189 	if (!xe->info.probe_display)  in xe_display_init_noaccel()
196 	return devm_add_action_or_reset(xe->drm.dev, xe_display_fini_noaccel, xe);  in xe_display_init_noaccel()
199 int xe_display_init(struct xe_device *xe)  in xe_display_init()  argument
201 	struct intel_display *display = &xe->display;  in xe_display_init()
203 	if (!xe->info.probe_display)  in xe_display_init()
209 void xe_display_fini(struct xe_device *xe)  in xe_display_fini()  argument
211 	struct intel_display *display = &xe->display;  in xe_display_fini()
213 	if (!xe->info.probe_display)  in xe_display_fini()
216 	intel_hpd_poll_fini(xe);  in xe_display_fini()
219 	intel_audio_deinit(xe);  in xe_display_fini()
222 void xe_display_register(struct xe_device *xe)  in xe_display_register()  argument
224 	struct intel_display *display = &xe->display;  in xe_display_register()
226 	if (!xe->info.probe_display)  in xe_display_register()
234 void xe_display_unregister(struct xe_device *xe)  in xe_display_unregister()  argument
236 	struct intel_display *display = &xe->display;  in xe_display_unregister()
238 	if (!xe->info.probe_display)  in xe_display_unregister()
246 void xe_display_driver_remove(struct xe_device *xe)  in xe_display_driver_remove()  argument
248 	struct intel_display *display = &xe->display;  in xe_display_driver_remove()
250 	if (!xe->info.probe_display)  in xe_display_driver_remove()
258 void xe_display_irq_handler(struct xe_device *xe, u32 master_ctl)  in xe_display_irq_handler()  argument
260 	if (!xe->info.probe_display)  in xe_display_irq_handler()
264 		gen11_display_irq_handler(xe);  in xe_display_irq_handler()
267 void xe_display_irq_enable(struct xe_device *xe, u32 gu_misc_iir)  in xe_display_irq_enable()  argument
269 	struct intel_display *display = &xe->display;  in xe_display_irq_enable()
271 	if (!xe->info.probe_display)  in xe_display_irq_enable()
278 void xe_display_irq_reset(struct xe_device *xe)  in xe_display_irq_reset()  argument
280 	if (!xe->info.probe_display)  in xe_display_irq_reset()
283 	gen11_display_irq_reset(xe);  in xe_display_irq_reset()
286 void xe_display_irq_postinstall(struct xe_device *xe, struct xe_gt *gt)  in xe_display_irq_postinstall()  argument
288 	if (!xe->info.probe_display)  in xe_display_irq_postinstall()
292 		gen11_de_irq_postinstall(xe);  in xe_display_irq_postinstall()
304 static void xe_display_flush_cleanup_work(struct xe_device *xe)  in xe_display_flush_cleanup_work()  argument
308 	for_each_intel_crtc(&xe->drm, crtc) {  in xe_display_flush_cleanup_work()
326 static void __xe_display_pm_suspend(struct xe_device *xe, bool runtime)  in __xe_display_pm_suspend()  argument
328 	struct intel_display *display = &xe->display;  in __xe_display_pm_suspend()
330 	if (!xe->info.probe_display)  in __xe_display_pm_suspend()
339 		intel_fbdev_set_suspend(&xe->drm, FBINFO_STATE_SUSPENDED, true);  in __xe_display_pm_suspend()
341 	if (!runtime && has_display(xe)) {  in __xe_display_pm_suspend()
342 		drm_kms_helper_poll_disable(&xe->drm);  in __xe_display_pm_suspend()
347 	xe_display_flush_cleanup_work(xe);  in __xe_display_pm_suspend()
349 	intel_hpd_cancel_work(xe);  in __xe_display_pm_suspend()
351 	if (!runtime && has_display(xe)) {  in __xe_display_pm_suspend()
353 		intel_encoder_suspend_all(&xe->display);  in __xe_display_pm_suspend()
360 	if (runtime && has_display(xe))  in __xe_display_pm_suspend()
361 		intel_hpd_poll_enable(xe);  in __xe_display_pm_suspend()
364 void xe_display_pm_suspend(struct xe_device *xe)  in xe_display_pm_suspend()  argument
366 	__xe_display_pm_suspend(xe, false);  in xe_display_pm_suspend()
369 void xe_display_pm_shutdown(struct xe_device *xe)  in xe_display_pm_shutdown()  argument
371 	struct intel_display *display = &xe->display;  in xe_display_pm_shutdown()
373 	if (!xe->info.probe_display)  in xe_display_pm_shutdown()
377 	intel_fbdev_set_suspend(&xe->drm, FBINFO_STATE_SUSPENDED, true);  in xe_display_pm_shutdown()
378 	if (has_display(xe)) {  in xe_display_pm_shutdown()
379 		drm_kms_helper_poll_disable(&xe->drm);  in xe_display_pm_shutdown()
384 	xe_display_flush_cleanup_work(xe);  in xe_display_pm_shutdown()
386 	intel_hpd_cancel_work(xe);  in xe_display_pm_shutdown()
388 	if (has_display(xe))  in xe_display_pm_shutdown()
399 void xe_display_pm_runtime_suspend(struct xe_device *xe)  in xe_display_pm_runtime_suspend()  argument
401 	if (!xe->info.probe_display)  in xe_display_pm_runtime_suspend()
404 	if (xe->d3cold.allowed) {  in xe_display_pm_runtime_suspend()
405 		__xe_display_pm_suspend(xe, true);  in xe_display_pm_runtime_suspend()
409 	intel_hpd_poll_enable(xe);  in xe_display_pm_runtime_suspend()
412 void xe_display_pm_suspend_late(struct xe_device *xe)  in xe_display_pm_suspend_late()  argument
414 	struct intel_display *display = &xe->display;  in xe_display_pm_suspend_late()
417 	if (!xe->info.probe_display)  in xe_display_pm_suspend_late()
423 void xe_display_pm_runtime_suspend_late(struct xe_device *xe)  in xe_display_pm_runtime_suspend_late()  argument
425 	struct intel_display *display = &xe->display;  in xe_display_pm_runtime_suspend_late()
427 	if (!xe->info.probe_display)  in xe_display_pm_runtime_suspend_late()
430 	if (xe->d3cold.allowed)  in xe_display_pm_runtime_suspend_late()
431 		xe_display_pm_suspend_late(xe);  in xe_display_pm_runtime_suspend_late()
441 void xe_display_pm_shutdown_late(struct xe_device *xe)  in xe_display_pm_shutdown_late()  argument
443 	struct intel_display *display = &xe->display;  in xe_display_pm_shutdown_late()
445 	if (!xe->info.probe_display)  in xe_display_pm_shutdown_late()
456 void xe_display_pm_resume_early(struct xe_device *xe)  in xe_display_pm_resume_early()  argument
458 	struct intel_display *display = &xe->display;  in xe_display_pm_resume_early()
460 	if (!xe->info.probe_display)  in xe_display_pm_resume_early()
466 static void __xe_display_pm_resume(struct xe_device *xe, bool runtime)  in __xe_display_pm_resume()  argument
468 	struct intel_display *display = &xe->display;  in __xe_display_pm_resume()
470 	if (!xe->info.probe_display)  in __xe_display_pm_resume()
475 	if (has_display(xe))  in __xe_display_pm_resume()
476 		drm_mode_config_reset(&xe->drm);  in __xe_display_pm_resume()
480 	if (!runtime && has_display(xe))  in __xe_display_pm_resume()
483 	intel_hpd_init(xe);  in __xe_display_pm_resume()
485 	if (!runtime && has_display(xe)) {  in __xe_display_pm_resume()
487 		drm_kms_helper_poll_enable(&xe->drm);  in __xe_display_pm_resume()
491 	if (has_display(xe))  in __xe_display_pm_resume()
492 		intel_hpd_poll_disable(xe);  in __xe_display_pm_resume()
497 		intel_fbdev_set_suspend(&xe->drm, FBINFO_STATE_RUNNING, false);  in __xe_display_pm_resume()
502 void xe_display_pm_resume(struct xe_device *xe)  in xe_display_pm_resume()  argument
504 	__xe_display_pm_resume(xe, false);  in xe_display_pm_resume()
507 void xe_display_pm_runtime_resume(struct xe_device *xe)  in xe_display_pm_runtime_resume()  argument
509 	if (!xe->info.probe_display)  in xe_display_pm_runtime_resume()
512 	if (xe->d3cold.allowed) {  in xe_display_pm_runtime_resume()
513 		__xe_display_pm_resume(xe, true);  in xe_display_pm_runtime_resume()
517 	intel_hpd_init(xe);  in xe_display_pm_runtime_resume()
518 	intel_hpd_poll_disable(xe);  in xe_display_pm_runtime_resume()
529 int xe_display_probe(struct xe_device *xe)  in xe_display_probe()  argument
531 	struct pci_dev *pdev = to_pci_dev(xe->drm.dev);  in xe_display_probe()
535 	if (!xe->info.probe_display)  in xe_display_probe()
540 	err = drmm_add_action_or_reset(&xe->drm, display_device_remove, display);  in xe_display_probe()
544 	if (has_display(xe))  in xe_display_probe()
548 	xe->info.probe_display = false;  in xe_display_probe()
549 	unset_display_features(xe);  in xe_display_probe()