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1/* SPDX-License-Identifier: MIT */ 2/* 3 * Copyright © 2023 Intel Corporation 4 */ 5 6#ifndef _XE_DISPLAY_H_ 7#define _XE_DISPLAY_H_ 8 9#include "xe_device.h" 10 11struct drm_driver; 12 13#if IS_ENABLED(CONFIG_DRM_XE_DISPLAY) 14 15bool xe_display_driver_probe_defer(struct pci_dev *pdev); 16void xe_display_driver_set_hooks(struct drm_driver *driver); 17void xe_display_driver_remove(struct xe_device *xe); 18 19int xe_display_create(struct xe_device *xe); 20 21int xe_display_probe(struct xe_device *xe); 22 23int xe_display_init_nommio(struct xe_device *xe); 24int xe_display_init_noirq(struct xe_device *xe); 25int xe_display_init_noaccel(struct xe_device *xe); 26int xe_display_init(struct xe_device *xe); 27void xe_display_fini(struct xe_device *xe); 28 29void xe_display_register(struct xe_device *xe); 30void xe_display_unregister(struct xe_device *xe); 31 32void xe_display_irq_handler(struct xe_device *xe, u32 master_ctl); 33void xe_display_irq_enable(struct xe_device *xe, u32 gu_misc_iir); 34void xe_display_irq_reset(struct xe_device *xe); 35void xe_display_irq_postinstall(struct xe_device *xe, struct xe_gt *gt); 36 37void xe_display_pm_suspend(struct xe_device *xe, bool runtime); 38void xe_display_pm_suspend_late(struct xe_device *xe); 39void xe_display_pm_resume_early(struct xe_device *xe); 40void xe_display_pm_resume(struct xe_device *xe, bool runtime); 41 42#else 43 44static inline int xe_display_driver_probe_defer(struct pci_dev *pdev) { return 0; } 45static inline void xe_display_driver_set_hooks(struct drm_driver *driver) { } 46static inline void xe_display_driver_remove(struct xe_device *xe) {} 47 48static inline int xe_display_create(struct xe_device *xe) { return 0; } 49 50static inline int xe_display_probe(struct xe_device *xe) { return 0; } 51 52static inline int xe_display_init_nommio(struct xe_device *xe) { return 0; } 53static inline int xe_display_init_noirq(struct xe_device *xe) { return 0; } 54static inline int xe_display_init_noaccel(struct xe_device *xe) { return 0; } 55static inline int xe_display_init(struct xe_device *xe) { return 0; } 56static inline void xe_display_fini(struct xe_device *xe) {} 57 58static inline void xe_display_register(struct xe_device *xe) {} 59static inline void xe_display_unregister(struct xe_device *xe) {} 60 61static inline void xe_display_irq_handler(struct xe_device *xe, u32 master_ctl) {} 62static inline void xe_display_irq_enable(struct xe_device *xe, u32 gu_misc_iir) {} 63static inline void xe_display_irq_reset(struct xe_device *xe) {} 64static inline void xe_display_irq_postinstall(struct xe_device *xe, struct xe_gt *gt) {} 65 66static inline void xe_display_pm_suspend(struct xe_device *xe, bool runtime) {} 67static inline void xe_display_pm_suspend_late(struct xe_device *xe) {} 68static inline void xe_display_pm_resume_early(struct xe_device *xe) {} 69static inline void xe_display_pm_resume(struct xe_device *xe, bool runtime) {} 70 71#endif /* CONFIG_DRM_XE_DISPLAY */ 72#endif /* _XE_DISPLAY_H_ */