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| 2 | |
| 3 | * Copyright © 2019 Intel Corporation
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| 4 |
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| 5 |
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| 6 | #ifndef __INTEL_HOTPLUG_H__
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| 7 | #define __INTEL_HOTPLUG_H__
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| 8 |
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| 9 | #include <linux/types.h>
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| 10 |
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| 11 | enum port;
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| 12 | struct intel_connector;
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| 13 | struct intel_digital_port;
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| 14 | struct intel_display;
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| 15 | struct intel_encoder;
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| 16 |
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| 17 | void intel_hpd_poll_enable(struct intel_display *display);
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| 18 | void intel_hpd_poll_disable(struct intel_display *display);
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| 19 | void intel_hpd_poll_fini(struct intel_display *display);
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| 20 | enum intel_hotplug_state intel_encoder_hotplug(struct intel_encoder *encoder,
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| 21 | struct intel_connector *connector);
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| 22 | void intel_hpd_irq_handler(struct intel_display *display,
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| 23 | u32 pin_mask, u32 long_mask);
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| 24 | void intel_hpd_trigger_irq(struct intel_digital_port *dig_port);
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| 25 | void intel_hpd_init(struct intel_display *display);
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| 26 | void intel_hpd_init_early(struct intel_display *display);
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| 27 | void intel_hpd_cancel_work(struct intel_display *display);
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| 28 | enum hpd_pin intel_hpd_pin_default(enum port port);
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| 29 | void intel_hpd_block(struct intel_encoder *encoder);
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| 30 | void intel_hpd_unblock(struct intel_encoder *encoder);
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| 31 | void intel_hpd_clear_and_unblock(struct intel_encoder *encoder);
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| 32 | void intel_hpd_debugfs_register(struct intel_display *display);
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| 33 |
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| 34 | void intel_hpd_enable_detection_work(struct intel_display *display);
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| 35 | void intel_hpd_disable_detection_work(struct intel_display *display);
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| 36 | bool intel_hpd_schedule_detection(struct intel_display *display);
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| 37 |
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| 38 | #endif
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