| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* | |
| * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved. | |
| */ | |
| #ifndef _DP_DEBUG_H_ | |
| #define _DP_DEBUG_H_ | |
| #include "dp_panel.h" | |
| #include "dp_link.h" | |
| #if defined(CONFIG_DEBUG_FS) | |
| /** | |
| * msm_dp_debug_init() - configure and get the DisplayPlot debug module data | |
| * | |
| * @dev: device instance of the caller | |
| * @panel: instance of panel module | |
| * @link: instance of link module | |
| * @connector: double pointer to display connector | |
| * @root: connector's debugfs root | |
| * @is_edp: set for eDP connectors / panels | |
| * return: pointer to allocated debug module data | |
| * | |
| * This function sets up the debug module and provides a way | |
| * for debugfs input to be communicated with existing modules | |
| */ | |
| int msm_dp_debug_init(struct device *dev, struct msm_dp_panel *panel, | |
| struct msm_dp_link *link, | |
| struct drm_connector *connector, | |
| struct dentry *root, | |
| bool is_edp); | |
| #else | |
| static inline | |
| int msm_dp_debug_init(struct device *dev, struct msm_dp_panel *panel, | |
| struct msm_dp_link *link, | |
| struct drm_connector *connector, | |
| struct dentry *root, | |
| bool is_edp) | |
| { | |
| return -EINVAL; | |
| } | |
| #endif /* defined(CONFIG_DEBUG_FS) */ | |
| #endif /* _DP_DEBUG_H_ */ |