| 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 intel_display; |
| 15 | |
| 16 | #ifdef I915 |
| 17 | bool intel_lvds_port_enabled(struct intel_display *display, |
| 18 | i915_reg_t lvds_reg, enum pipe *pipe); |
| 19 | void intel_lvds_init(struct intel_display *display); |
| 20 | struct intel_encoder *intel_get_lvds_encoder(struct intel_display *display); |
| 21 | bool intel_is_dual_link_lvds(struct intel_display *display); |
| 22 | #else |
| 23 | static inline bool intel_lvds_port_enabled(struct intel_display *display, |
| 24 | i915_reg_t lvds_reg, enum pipe *pipe) |
| 25 | { |
| 26 | return false; |
| 27 | } |
| 28 | static inline void intel_lvds_init(struct intel_display *display) |
| 29 | { |
| 30 | } |
| 31 | static inline struct intel_encoder *intel_get_lvds_encoder(struct intel_display *display) |
| 32 | { |
| 33 | return NULL; |
| 34 | } |
| 35 | static inline bool intel_is_dual_link_lvds(struct intel_display *display) |
| 36 | { |
| 37 | return false; |
| 38 | } |
| 39 | #endif |
| 40 | |
| 41 | #endif /* __INTEL_LVDS_H__ */ |
| 42 | |