xref: /linux/drivers/gpu/drm/i915/display/intel_crt.h (revision 9208c05f9fdfd927ea160b97dfef3c379049fff2)
1 /* SPDX-License-Identifier: MIT */
2 /*
3  * Copyright © 2019 Intel Corporation
4  */
5 
6 #ifndef __INTEL_CRT_H__
7 #define __INTEL_CRT_H__
8 
9 #include "i915_reg_defs.h"
10 
11 enum pipe;
12 struct drm_encoder;
13 struct intel_display;
14 
15 #ifdef I915
16 bool intel_crt_port_enabled(struct intel_display *display,
17 			    i915_reg_t adpa_reg, enum pipe *pipe);
18 void intel_crt_init(struct intel_display *display);
19 void intel_crt_reset(struct drm_encoder *encoder);
20 #else
21 static inline bool intel_crt_port_enabled(struct intel_display *display,
22 					  i915_reg_t adpa_reg, enum pipe *pipe)
23 {
24 	return false;
25 }
26 static inline void intel_crt_init(struct intel_display *display)
27 {
28 }
29 static inline void intel_crt_reset(struct drm_encoder *encoder)
30 {
31 }
32 #endif
33 
34 #endif /* __INTEL_CRT_H__ */
35