34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
/* SPDX-License-Identifier: MIT */
|
|
/*
|
|
* Copyright © 2019 Intel Corporation
|
|
*/
|
|
|
|
#ifndef __INTEL_HOTPLUG_H__
|
|
#define __INTEL_HOTPLUG_H__
|
|
|
|
#include <linux/types.h>
|
|
|
|
struct drm_i915_private;
|
|
struct intel_connector;
|
|
struct intel_digital_port;
|
|
struct intel_encoder;
|
|
enum port;
|
|
|
|
void intel_hpd_poll_enable(struct drm_i915_private *dev_priv);
|
|
void intel_hpd_poll_disable(struct drm_i915_private *dev_priv);
|
|
enum intel_hotplug_state intel_encoder_hotplug(struct intel_encoder *encoder,
|
|
struct intel_connector *connector);
|
|
void intel_hpd_irq_handler(struct drm_i915_private *dev_priv,
|
|
u32 pin_mask, u32 long_mask);
|
|
void intel_hpd_trigger_irq(struct intel_digital_port *dig_port);
|
|
void intel_hpd_init(struct drm_i915_private *dev_priv);
|
|
void intel_hpd_init_early(struct drm_i915_private *i915);
|
|
void intel_hpd_cancel_work(struct drm_i915_private *dev_priv);
|
|
enum hpd_pin intel_hpd_pin_default(struct drm_i915_private *dev_priv,
|
|
enum port port);
|
|
bool intel_hpd_disable(struct drm_i915_private *dev_priv, enum hpd_pin pin);
|
|
void intel_hpd_enable(struct drm_i915_private *dev_priv, enum hpd_pin pin);
|
|
void intel_hpd_debugfs_register(struct drm_i915_private *i915);
|
|
|
|
#endif /* __INTEL_HOTPLUG_H__ */
|