1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved. 4 */ 5 6 #ifndef _DP_DISPLAY_H_ 7 #define _DP_DISPLAY_H_ 8 9 #include "dp_panel.h" 10 #include "disp/msm_disp_snapshot.h" 11 12 #define DP_MAX_PIXEL_CLK_KHZ 675000 13 14 struct msm_dp { 15 struct drm_device *drm_dev; 16 struct platform_device *pdev; 17 struct drm_connector *connector; 18 struct drm_bridge *next_bridge; 19 bool link_ready; 20 bool audio_enabled; 21 bool power_on; 22 unsigned int connector_type; 23 bool is_edp; 24 bool internal_hpd; 25 26 struct msm_dp_audio *msm_dp_audio; 27 bool psr_supported; 28 }; 29 30 int msm_dp_display_get_modes(struct msm_dp *msm_dp_display); 31 bool msm_dp_display_check_video_test(struct msm_dp *msm_dp_display); 32 int msm_dp_display_get_test_bpp(struct msm_dp *msm_dp_display); 33 void msm_dp_display_signal_audio_start(struct msm_dp *msm_dp_display); 34 void msm_dp_display_signal_audio_complete(struct msm_dp *msm_dp_display); 35 void msm_dp_display_set_psr(struct msm_dp *dp, bool enter); 36 void msm_dp_display_debugfs_init(struct msm_dp *msm_dp_display, struct dentry *dentry, bool is_edp); 37 38 #endif /* _DP_DISPLAY_H_ */ 39