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>
51 lines
1.8 KiB
C
51 lines
1.8 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_HDCP_H__
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#define __INTEL_HDCP_H__
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#include <linux/types.h>
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#define HDCP_ENCRYPT_STATUS_CHANGE_TIMEOUT_MS 50
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struct drm_connector;
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struct drm_connector_state;
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struct intel_atomic_state;
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struct intel_connector;
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struct intel_crtc_state;
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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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struct intel_hdcp_shim;
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struct seq_file;
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enum port;
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void intel_hdcp_atomic_check(struct drm_connector *connector,
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struct drm_connector_state *old_state,
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struct drm_connector_state *new_state);
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int intel_hdcp_init(struct intel_connector *connector,
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struct intel_digital_port *dig_port,
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const struct intel_hdcp_shim *hdcp_shim);
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void intel_hdcp_enable(struct intel_atomic_state *state,
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struct intel_encoder *encoder,
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const struct intel_crtc_state *pipe_config,
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const struct drm_connector_state *conn_state);
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int intel_hdcp_disable(struct intel_connector *connector);
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void intel_hdcp_cancel_works(struct intel_connector *connector);
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void intel_hdcp_update_pipe(struct intel_atomic_state *state,
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struct intel_encoder *encoder,
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const struct intel_crtc_state *crtc_state,
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const struct drm_connector_state *conn_state);
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bool is_hdcp_supported(struct intel_display *display, enum port port);
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void intel_hdcp_component_init(struct intel_display *display);
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void intel_hdcp_component_fini(struct intel_display *display);
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void intel_hdcp_cleanup(struct intel_connector *connector);
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void intel_hdcp_handle_cp_irq(struct intel_connector *connector);
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void intel_hdcp_info(struct seq_file *m, struct intel_connector *connector);
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void intel_hdcp_connector_debugfs_add(struct intel_connector *connector);
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#endif /* __INTEL_HDCP_H__ */
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