47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
|
/* SPDX-License-Identifier: MIT */
|
||
|
|
/*
|
||
|
|
* Copyright © 2019 Intel Corporation
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __INTEL_HDCP_H__
|
||
|
|
#define __INTEL_HDCP_H__
|
||
|
|
|
||
|
|
#include <linux/types.h>
|
||
|
|
|
||
|
|
#define HDCP_ENCRYPT_STATUS_CHANGE_TIMEOUT_MS 50
|
||
|
|
|
||
|
|
struct drm_connector;
|
||
|
|
struct drm_connector_state;
|
||
|
|
struct drm_i915_private;
|
||
|
|
struct intel_atomic_state;
|
||
|
|
struct intel_connector;
|
||
|
|
struct intel_crtc_state;
|
||
|
|
struct intel_encoder;
|
||
|
|
struct intel_hdcp_shim;
|
||
|
|
struct intel_digital_port;
|
||
|
|
enum port;
|
||
|
|
enum transcoder;
|
||
|
|
|
||
|
|
void intel_hdcp_atomic_check(struct drm_connector *connector,
|
||
|
|
struct drm_connector_state *old_state,
|
||
|
|
struct drm_connector_state *new_state);
|
||
|
|
int intel_hdcp_init(struct intel_connector *connector,
|
||
|
|
struct intel_digital_port *dig_port,
|
||
|
|
const struct intel_hdcp_shim *hdcp_shim);
|
||
|
|
int intel_hdcp_enable(struct intel_connector *connector,
|
||
|
|
const struct intel_crtc_state *pipe_config, u8 content_type);
|
||
|
|
int intel_hdcp_disable(struct intel_connector *connector);
|
||
|
|
void intel_hdcp_update_pipe(struct intel_atomic_state *state,
|
||
|
|
struct intel_encoder *encoder,
|
||
|
|
const struct intel_crtc_state *crtc_state,
|
||
|
|
const struct drm_connector_state *conn_state);
|
||
|
|
bool is_hdcp_supported(struct drm_i915_private *dev_priv, enum port port);
|
||
|
|
bool intel_hdcp_capable(struct intel_connector *connector);
|
||
|
|
bool intel_hdcp2_capable(struct intel_connector *connector);
|
||
|
|
void intel_hdcp_component_init(struct drm_i915_private *dev_priv);
|
||
|
|
void intel_hdcp_component_fini(struct drm_i915_private *dev_priv);
|
||
|
|
void intel_hdcp_cleanup(struct intel_connector *connector);
|
||
|
|
void intel_hdcp_handle_cp_irq(struct intel_connector *connector);
|
||
|
|
|
||
|
|
#endif /* __INTEL_HDCP_H__ */
|