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1/*2 * Copyright © 2014 Intel Corporation3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice (including the next12 * paragraph) shall be included in all copies or substantial portions of the13 * Software.14 *15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS21 * IN THE SOFTWARE.22 */23 24#ifndef _I915_COMPONENT_H_25#define _I915_COMPONENT_H_26 27#include <drm/drm_audio_component.h>28 29enum i915_component_type {30 I915_COMPONENT_AUDIO = 1,31 I915_COMPONENT_HDCP,32 I915_COMPONENT_PXP,33 I915_COMPONENT_GSC_PROXY,34};35 36/* MAX_PORT is the number of port37 * It must be sync with I915_MAX_PORTS defined i915_drv.h38 */39#define MAX_PORTS 940 41/**42 * struct i915_audio_component - Used for direct communication between i915 and hda drivers43 */44struct i915_audio_component {45 /**46 * @base: the drm_audio_component base class47 */48 struct drm_audio_component base;49 50 /**51 * @aud_sample_rate: the array of audio sample rate per port52 */53 int aud_sample_rate[MAX_PORTS];54};55 56#endif /* _I915_COMPONENT_H_ */57