diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_lpe_audio.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_lpe_audio.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_lpe_audio.h b/drivers/gpu/drm/i915/display/intel_lpe_audio.h new file mode 100644 index 000000000000..f848c5038714 --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_lpe_audio.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2019 Intel Corporation + */ + +#ifndef __INTEL_LPE_AUDIO_H__ +#define __INTEL_LPE_AUDIO_H__ + +#include <linux/types.h> + +enum pipe; +enum port; +struct drm_i915_private; + +int intel_lpe_audio_init(struct drm_i915_private *dev_priv); +void intel_lpe_audio_teardown(struct drm_i915_private *dev_priv); +void intel_lpe_audio_irq_handler(struct drm_i915_private *dev_priv); +void intel_lpe_audio_notify(struct drm_i915_private *dev_priv, + enum pipe pipe, enum port port, + const void *eld, int ls_clock, bool dp_output); + +#endif /* __INTEL_LPE_AUDIO_H__ */ |