1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright © 2014 Intel Corporation 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Permission is hereby granted, free of charge, to any person obtaining a 5*4882a593Smuzhiyun * copy of this software and associated documentation files (the "Software"), 6*4882a593Smuzhiyun * to deal in the Software without restriction, including without limitation 7*4882a593Smuzhiyun * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8*4882a593Smuzhiyun * and/or sell copies of the Software, and to permit persons to whom the 9*4882a593Smuzhiyun * Software is furnished to do so, subject to the following conditions: 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun * The above copyright notice and this permission notice (including the next 12*4882a593Smuzhiyun * paragraph) shall be included in all copies or substantial portions of the 13*4882a593Smuzhiyun * Software. 14*4882a593Smuzhiyun * 15*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16*4882a593Smuzhiyun * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17*4882a593Smuzhiyun * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18*4882a593Smuzhiyun * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19*4882a593Smuzhiyun * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20*4882a593Smuzhiyun * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 21*4882a593Smuzhiyun * IN THE SOFTWARE. 22*4882a593Smuzhiyun */ 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #ifndef _I915_COMPONENT_H_ 25*4882a593Smuzhiyun #define _I915_COMPONENT_H_ 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #include "drm_audio_component.h" 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun enum i915_component_type { 30*4882a593Smuzhiyun I915_COMPONENT_AUDIO = 1, 31*4882a593Smuzhiyun I915_COMPONENT_HDCP, 32*4882a593Smuzhiyun }; 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun /* MAX_PORT is the number of port 35*4882a593Smuzhiyun * It must be sync with I915_MAX_PORTS defined i915_drv.h 36*4882a593Smuzhiyun */ 37*4882a593Smuzhiyun #define MAX_PORTS 9 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun /** 40*4882a593Smuzhiyun * struct i915_audio_component - Used for direct communication between i915 and hda drivers 41*4882a593Smuzhiyun */ 42*4882a593Smuzhiyun struct i915_audio_component { 43*4882a593Smuzhiyun /** 44*4882a593Smuzhiyun * @base: the drm_audio_component base class 45*4882a593Smuzhiyun */ 46*4882a593Smuzhiyun struct drm_audio_component base; 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun /** 49*4882a593Smuzhiyun * @aud_sample_rate: the array of audio sample rate per port 50*4882a593Smuzhiyun */ 51*4882a593Smuzhiyun int aud_sample_rate[MAX_PORTS]; 52*4882a593Smuzhiyun }; 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun #endif /* _I915_COMPONENT_H_ */ 55