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

   1 /* SPDX-License-Identifier: MIT */
   2 /*
   3  * Copyright © 2019 Intel Corporation
   4  */
   5
   6 #ifndef __INTEL_LPE_AUDIO_H__
   7 #define __INTEL_LPE_AUDIO_H__
   8
   9 #include <linux/types.h>
  10
  11 enum pipe;
  12 enum port;
  13 struct drm_i915_private;
  14
  15 int  intel_lpe_audio_init(struct drm_i915_private *dev_priv);
  16 void intel_lpe_audio_teardown(struct drm_i915_private *dev_priv);
  17 void intel_lpe_audio_irq_handler(struct drm_i915_private *dev_priv);
  18 void intel_lpe_audio_notify(struct drm_i915_private *dev_priv,
  19                             enum pipe pipe, enum port port,
  20                             const void *eld, int ls_clock, bool dp_output);
  21
  22 #endif /* __INTEL_LPE_AUDIO_H__ */