]> Git Repo - J-linux.git/blob - drivers/gpu/drm/i915/display/intel_lpe_audio.h
Merge tag 'vfs-6.13-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
[J-linux.git] / 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 port;
12 enum transcoder;
13 struct drm_i915_private;
14
15 #ifdef I915
16 int  intel_lpe_audio_init(struct drm_i915_private *dev_priv);
17 void intel_lpe_audio_teardown(struct drm_i915_private *dev_priv);
18 void intel_lpe_audio_irq_handler(struct drm_i915_private *dev_priv);
19 void intel_lpe_audio_notify(struct drm_i915_private *dev_priv,
20                             enum transcoder cpu_transcoder, enum port port,
21                             const void *eld, int ls_clock, bool dp_output);
22 #else
23 static inline int intel_lpe_audio_init(struct drm_i915_private *dev_priv)
24 {
25         return -ENODEV;
26 }
27 static inline void intel_lpe_audio_teardown(struct drm_i915_private *dev_priv)
28 {
29 }
30 static inline void intel_lpe_audio_irq_handler(struct drm_i915_private *dev_priv)
31 {
32 }
33 static inline void intel_lpe_audio_notify(struct drm_i915_private *dev_priv,
34                                           enum transcoder cpu_transcoder, enum port port,
35                                           const void *eld, int ls_clock, bool dp_output)
36 {
37 }
38 #endif
39
40 #endif /* __INTEL_LPE_AUDIO_H__ */
This page took 0.028006 seconds and 4 git commands to generate.