Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2019 Intel Corporation
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*/
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#ifndef __INTEL_HOTPLUG_H__
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#define __INTEL_HOTPLUG_H__
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#include <linux/types.h>
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enum port;
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struct intel_connector;
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struct intel_digital_port;
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struct intel_display;
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struct intel_encoder;
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void intel_hpd_poll_enable(struct intel_display *display);
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void intel_hpd_poll_disable(struct intel_display *display);
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void intel_hpd_poll_fini(struct intel_display *display);
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enum intel_hotplug_state intel_encoder_hotplug(struct intel_encoder *encoder,
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struct intel_connector *connector);
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void intel_hpd_irq_handler(struct intel_display *display,
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u32 pin_mask, u32 long_mask);
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void intel_hpd_trigger_irq(struct intel_digital_port *dig_port);
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void intel_hpd_init(struct intel_display *display);
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void intel_hpd_init_early(struct intel_display *display);
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void intel_hpd_cancel_work(struct intel_display *display);
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enum hpd_pin intel_hpd_pin_default(enum port port);
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void intel_hpd_block(struct intel_encoder *encoder);
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void intel_hpd_unblock(struct intel_encoder *encoder);
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void intel_hpd_clear_and_unblock(struct intel_encoder *encoder);
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void intel_hpd_debugfs_register(struct intel_display *display);
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void intel_hpd_enable_detection_work(struct intel_display *display);
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void intel_hpd_disable_detection_work(struct intel_display *display);
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bool intel_hpd_schedule_detection(struct intel_display *display);
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#endif /* __INTEL_HOTPLUG_H__ */
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