44e694958b
As for display, the intent is to share the display code with the i915 driver so that there is maximum reuse there. We do this by recompiling i915/display code twice. Now that i915 has been adapted to support the Xe build, we can add the xe/display support. This initial work is a collaboration of many people and unfortunately this squashed patch won't fully honor the proper credits. But let's try to add a few from the squashed patches: Co-developed-by: Matthew Brost <matthew.brost@intel.com> Co-developed-by: Jani Nikula <jani.nikula@intel.com> Co-developed-by: Lucas De Marchi <lucas.demarchi@intel.com> Co-developed-by: Matt Roper <matthew.d.roper@intel.com> Co-developed-by: Mauro Carvalho Chehab <mchehab@kernel.org> Co-developed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Co-developed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
73 lines
2.7 KiB
C
73 lines
2.7 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2023 Intel Corporation
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*/
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#ifndef _XE_DISPLAY_H_
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#define _XE_DISPLAY_H_
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#include "xe_device.h"
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struct drm_driver;
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#if IS_ENABLED(CONFIG_DRM_XE_DISPLAY)
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bool xe_display_driver_probe_defer(struct pci_dev *pdev);
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void xe_display_driver_set_hooks(struct drm_driver *driver);
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void xe_display_driver_remove(struct xe_device *xe);
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int xe_display_create(struct xe_device *xe);
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void xe_display_probe(struct xe_device *xe);
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int xe_display_init_nommio(struct xe_device *xe);
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int xe_display_init_noirq(struct xe_device *xe);
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int xe_display_init_noaccel(struct xe_device *xe);
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int xe_display_init(struct xe_device *xe);
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void xe_display_fini(struct xe_device *xe);
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void xe_display_register(struct xe_device *xe);
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void xe_display_unregister(struct xe_device *xe);
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void xe_display_irq_handler(struct xe_device *xe, u32 master_ctl);
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void xe_display_irq_enable(struct xe_device *xe, u32 gu_misc_iir);
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void xe_display_irq_reset(struct xe_device *xe);
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void xe_display_irq_postinstall(struct xe_device *xe, struct xe_gt *gt);
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void xe_display_pm_suspend(struct xe_device *xe);
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void xe_display_pm_suspend_late(struct xe_device *xe);
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void xe_display_pm_resume_early(struct xe_device *xe);
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void xe_display_pm_resume(struct xe_device *xe);
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#else
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static inline int xe_display_driver_probe_defer(struct pci_dev *pdev) { return 0; }
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static inline void xe_display_driver_set_hooks(struct drm_driver *driver) { }
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static inline void xe_display_driver_remove(struct xe_device *xe) {}
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static inline int xe_display_create(struct xe_device *xe) { return 0; }
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static inline void xe_display_probe(struct xe_device *xe) { }
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static inline int xe_display_init_nommio(struct xe_device *xe) { return 0; }
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static inline int xe_display_init_noirq(struct xe_device *xe) { return 0; }
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static inline int xe_display_init_noaccel(struct xe_device *xe) { return 0; }
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static inline int xe_display_init(struct xe_device *xe) { return 0; }
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static inline void xe_display_fini(struct xe_device *xe) {}
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static inline void xe_display_register(struct xe_device *xe) {}
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static inline void xe_display_unregister(struct xe_device *xe) {}
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static inline void xe_display_irq_handler(struct xe_device *xe, u32 master_ctl) {}
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static inline void xe_display_irq_enable(struct xe_device *xe, u32 gu_misc_iir) {}
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static inline void xe_display_irq_reset(struct xe_device *xe) {}
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static inline void xe_display_irq_postinstall(struct xe_device *xe, struct xe_gt *gt) {}
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static inline void xe_display_pm_suspend(struct xe_device *xe) {}
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static inline void xe_display_pm_suspend_late(struct xe_device *xe) {}
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static inline void xe_display_pm_resume_early(struct xe_device *xe) {}
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static inline void xe_display_pm_resume(struct xe_device *xe) {}
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#endif /* CONFIG_DRM_XE_DISPLAY */
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#endif /* _XE_DISPLAY_H_ */
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