drivers/gpu/drm/i915/display/intel_crt.h

   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 drm_i915_private;
  14
  15 #ifdef I915
  16 bool intel_crt_port_enabled(struct drm_i915_private *dev_priv,
  17                             i915_reg_t adpa_reg, enum pipe *pipe);
  18 void intel_crt_init(struct drm_i915_private *dev_priv);
  19 void intel_crt_reset(struct drm_encoder *encoder);
  20 #else
  21 static inline bool intel_crt_port_enabled(struct drm_i915_private *dev_priv,
  22                                           i915_reg_t adpa_reg, enum pipe *pipe)
  23 {
  24         return false;
  25 }
  26 static inline void intel_crt_init(struct drm_i915_private *dev_priv)
  27 {
  28 }
  29 static inline void intel_crt_reset(struct drm_encoder *encoder)
  30 {
  31 }
  32 #endif
  33
  34 #endif /* __INTEL_CRT_H__ */