| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 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 | |
| 29 | /* MAX_PORT is the number of port |
| 30 | * It must be sync with I915_MAX_PORTS defined i915_drv.h |
| 31 | */ |
| 32 | #define MAX_PORTS 6 |
| 33 | |
| 34 | /** |
| 35 | * struct i915_audio_component - Used for direct communication between i915 and hda drivers |
| 36 | */ |
| 37 | struct i915_audio_component { |
| 38 | /** |
| 39 | * @base: the drm_audio_component base class |
| 40 | */ |
| 41 | struct drm_audio_component base; |
| 42 | |
| 43 | /** |
| 44 | * @aud_sample_rate: the array of audio sample rate per port |
| 45 | */ |
| 46 | int aud_sample_rate[MAX_PORTS]; |
| 47 | }; |
| 48 | |
| 49 | #endif /* _I915_COMPONENT_H_ */ |