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