| 1 | |
| 2 | * Copyright © 2014 Intel Corporation
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| 3 | *
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 5 | * copy of this software and associated documentation files (the "Software"),
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| 6 | * to deal in the Software without restriction, including without limitation
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the
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| 9 | * Software is furnished to do so, subject to the following conditions:
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| 10 | *
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| 11 | * The above copyright notice and this permission notice (including the next
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| 12 | * paragraph) shall be included in all copies or substantial portions of the
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| 13 | * Software.
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| 14 | *
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| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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| 18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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| 20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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| 21 | * IN THE SOFTWARE.
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| 22 |
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| 23 |
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| 24 | #ifndef _I915_COMPONENT_H_
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| 25 | #define _I915_COMPONENT_H_
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| 26 |
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| 27 | #include <drm/drm_audio_component.h>
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| 28 |
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| 29 | enum i915_component_type {
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| 30 | I915_COMPONENT_AUDIO = 1,
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| 31 | I915_COMPONENT_HDCP,
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| 32 | I915_COMPONENT_PXP,
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| 33 | I915_COMPONENT_GSC_PROXY,
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| 34 | INTEL_COMPONENT_LB,
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| 35 | };
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| 36 |
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| 37 | |
| 38 | * It must be sync with I915_MAX_PORTS defined i915_drv.h
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| 39 |
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| 40 | #define MAX_PORTS 9
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| 41 |
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| 42 | |
| 43 | * struct i915_audio_component - Used for direct communication between i915 and hda drivers
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| 44 |
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| 45 | struct i915_audio_component {
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| 46 | |
| 47 | * @base: the drm_audio_component base class
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| 48 |
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| 49 | struct drm_audio_component base;
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| 50 |
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| 51 | |
| 52 | * @aud_sample_rate: the array of audio sample rate per port
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| 53 |
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| 54 | int aud_sample_rate[MAX_PORTS];
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| 55 | };
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| 56 |
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| 57 | #endif
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