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/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2019 Intel Corporation
*/
#ifndef __INTEL_LSPCON_H__
#define __INTEL_LSPCON_H__
#include <linux/types.h>
struct drm_connector_state;
struct intel_crtc_state;
struct intel_digital_port;
struct intel_encoder;
bool intel_lspcon_init(struct intel_digital_port *dig_port);
bool intel_lspcon_active(struct intel_digital_port *dig_port);
bool intel_lspcon_detect_hdr_capability(struct intel_digital_port *dig_port);
void intel_lspcon_resume(struct intel_digital_port *dig_port);
void intel_lspcon_wait_pcon_mode(struct intel_digital_port *dig_port);
u32 intel_lspcon_infoframes_enabled(struct intel_encoder *encoder,
const struct intel_crtc_state *pipe_config);
/* digital port infoframes hooks */
void lspcon_write_infoframe(struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state,
unsigned int type,
const void *buf, ssize_t len);
void lspcon_read_infoframe(struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state,
unsigned int type,
void *frame, ssize_t len);
void lspcon_set_infoframes(struct intel_encoder *encoder,
bool enable,
const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state);
u32 lspcon_infoframes_enabled(struct intel_encoder *encoder,
const struct intel_crtc_state *pipe_config);
#endif /* __INTEL_LSPCON_H__ */
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