Open Menu / drivers / gpu / drm / msm / dp / dp_display.h 
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
 */

#ifndef _DP_DISPLAY_H_
#define _DP_DISPLAY_H_

#include "dp_panel.h"
#include "disp/msm_disp_snapshot.h"

#define DP_MAX_PIXEL_CLK_KHZ	675000

struct msm_dp {
	struct drm_device *drm_dev;
	struct platform_device *pdev;
	struct drm_connector *connector;
	struct drm_bridge *next_bridge;
	struct drm_bridge *bridge;
	bool audio_enabled;
	bool power_on;
	unsigned int connector_type;
	bool is_edp;

	struct msm_dp_audio *msm_dp_audio;
	bool psr_supported;
};

int msm_dp_display_get_modes(struct msm_dp *msm_dp_display);
bool msm_dp_display_check_video_test(struct msm_dp *msm_dp_display);
int msm_dp_display_get_test_bpp(struct msm_dp *msm_dp_display);
void msm_dp_display_signal_audio_start(struct msm_dp *msm_dp_display);
void msm_dp_display_signal_audio_complete(struct msm_dp *msm_dp_display);
void msm_dp_display_set_psr(struct msm_dp *dp, bool enter);
void msm_dp_display_debugfs_init(struct msm_dp *msm_dp_display, struct dentry *dentry, bool is_edp);
void msm_dp_display_atomic_post_disable(struct msm_dp *dp_display);
void msm_dp_display_atomic_disable(struct msm_dp *dp_display);
void msm_dp_display_atomic_pre_enable(struct msm_dp *dp_display,
				      struct drm_atomic_commit *state);
void msm_dp_display_atomic_enable(struct msm_dp *dp_display,
				  struct drm_atomic_commit *state);
enum drm_mode_status msm_dp_display_mode_valid(struct msm_dp *dp,
					       const struct drm_display_info *info,
					       const struct drm_display_mode *mode);

#endif /* _DP_DISPLAY_H_ */