| /* SPDX-License-Identifier: MIT */ |
| /* |
| * Copyright © 2019 Intel Corporation |
| */ |
| |
| #ifndef __INTEL_HOTPLUG_H__ |
| #define __INTEL_HOTPLUG_H__ |
| |
| #include <linux/types.h> |
| |
| enum port; |
| struct intel_connector; |
| struct intel_digital_port; |
| struct intel_display; |
| struct intel_encoder; |
| |
| void intel_hpd_poll_enable(struct intel_display *display); |
| void intel_hpd_poll_disable(struct intel_display *display); |
| void intel_hpd_poll_fini(struct intel_display *display); |
| enum intel_hotplug_state intel_encoder_hotplug(struct intel_encoder *encoder, |
| struct intel_connector *connector); |
| void intel_hpd_irq_handler(struct intel_display *display, |
| u32 pin_mask, u32 long_mask); |
| void intel_hpd_trigger_irq(struct intel_digital_port *dig_port); |
| void intel_hpd_init(struct intel_display *display); |
| void intel_hpd_init_early(struct intel_display *display); |
| void intel_hpd_cancel_work(struct intel_display *display); |
| enum hpd_pin intel_hpd_pin_default(enum port port); |
| void intel_hpd_block(struct intel_encoder *encoder); |
| void intel_hpd_unblock(struct intel_encoder *encoder); |
| void intel_hpd_clear_and_unblock(struct intel_encoder *encoder); |
| void intel_hpd_debugfs_register(struct intel_display *display); |
| |
| void intel_hpd_enable_detection_work(struct intel_display *display); |
| void intel_hpd_disable_detection_work(struct intel_display *display); |
| bool intel_hpd_schedule_detection(struct intel_display *display); |
| |
| #endif /* __INTEL_HOTPLUG_H__ */ |
