1 /* SPDX-License-Identifier: GPL-2.0+ */ 1
2 /*
3 * Copyright (C) 2023 Linaro Ltd.
4 *
5 * Author: Dmitry Baryshkov <dmitry.baryshkov@
6 */
7 #ifndef DRM_AUX_BRIDGE_H
8 #define DRM_AUX_BRIDGE_H
9
10 #include <drm/drm_connector.h>
11
12 struct auxiliary_device;
13
14 #if IS_ENABLED(CONFIG_DRM_AUX_BRIDGE)
15 int drm_aux_bridge_register(struct device *par
16 #else
17 static inline int drm_aux_bridge_register(stru
18 {
19 return 0;
20 }
21 #endif
22
23 #if IS_ENABLED(CONFIG_DRM_AUX_HPD_BRIDGE)
24 struct auxiliary_device *devm_drm_dp_hpd_bridg
25 int devm_drm_dp_hpd_bridge_add(struct device *
26 struct device *drm_dp_hpd_bridge_register(stru
27 stru
28 void drm_aux_hpd_bridge_notify(struct device *
29 #else
30 static inline struct auxiliary_device *devm_dr
31
32 {
33 return NULL;
34 }
35
36 static inline int devm_drm_dp_hpd_bridge_add(s
37 {
38 return 0;
39 }
40
41 static inline struct device *drm_dp_hpd_bridge
42
43 {
44 return NULL;
45 }
46
47 static inline void drm_aux_hpd_bridge_notify(s
48 {
49 }
50 #endif
51
52 #endif
53
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.