1 | /* SPDX-License-Identifier: MIT */ |
2 | /* |
3 | * Copyright © 2019 Intel Corporation |
4 | */ |
5 | |
6 | #ifndef __INTEL_LVDS_H__ |
7 | #define __INTEL_LVDS_H__ |
8 | |
9 | #include <linux/types.h> |
10 | |
11 | #include "i915_reg_defs.h" |
12 | |
13 | enum pipe; |
14 | struct drm_i915_private; |
15 | |
16 | #ifdef I915 |
17 | bool intel_lvds_port_enabled(struct drm_i915_private *dev_priv, |
18 | i915_reg_t lvds_reg, enum pipe *pipe); |
19 | void intel_lvds_init(struct drm_i915_private *dev_priv); |
20 | struct intel_encoder *intel_get_lvds_encoder(struct drm_i915_private *dev_priv); |
21 | bool intel_is_dual_link_lvds(struct drm_i915_private *dev_priv); |
22 | #else |
23 | static inline bool intel_lvds_port_enabled(struct drm_i915_private *dev_priv, |
24 | i915_reg_t lvds_reg, enum pipe *pipe) |
25 | { |
26 | return false; |
27 | } |
28 | static inline void intel_lvds_init(struct drm_i915_private *dev_priv) |
29 | { |
30 | } |
31 | static inline struct intel_encoder *intel_get_lvds_encoder(struct drm_i915_private *dev_priv) |
32 | { |
33 | return NULL; |
34 | } |
35 | static inline bool intel_is_dual_link_lvds(struct drm_i915_private *dev_priv) |
36 | { |
37 | return false; |
38 | } |
39 | #endif |
40 | |
41 | #endif /* __INTEL_LVDS_H__ */ |
42 | |