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| author | Jani Nikula | 2019-05-02 17:02:41 +0200 |
|---|---|---|
| committer | Jani Nikula | 2019-05-03 09:06:32 +0200 |
| commit | a2649b342d037ce16d9d47da8b444c47d2767bb6 (patch) | |
| tree | abb1c9d17cca046e16a24b99affc4260a06fca22 /drivers/gpu/drm/i915/intel_lpe_audio.h | |
| parent | drm/i915: extract intel_dpio_phy.h from i915_drv.h (diff) | |
| download | kernel-qcow2-linux-a2649b342d037ce16d9d47da8b444c47d2767bb6.tar.gz kernel-qcow2-linux-a2649b342d037ce16d9d47da8b444c47d2767bb6.tar.xz kernel-qcow2-linux-a2649b342d037ce16d9d47da8b444c47d2767bb6.zip | |
drm/i915: extract intel_lpe_audio.h from i915_drv.h
It used to be handy that we only had a couple of headers, but over time
i915_drv.h has become unwieldy. Extract declarations to a separate
header file corresponding to the implementation module, clarifying the
modularity of the driver.
Ensure the new header is self-contained, and do so with minimal further
includes, using forward declarations as needed. Include the new header
only where needed, and sort the modified include directives while at it
and as needed.
No functional changes.
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/9101a58b9f10bcf11332175e17b6e6e45f4ebd17.1556809195.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lpe_audio.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lpe_audio.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_lpe_audio.h b/drivers/gpu/drm/i915/intel_lpe_audio.h new file mode 100644 index 000000000000..f848c5038714 --- /dev/null +++ b/drivers/gpu/drm/i915/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__ */ |