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1/*2 * Copyright 2012 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 OTHER21 * DEALINGS IN THE SOFTWARE.22 *23 */24 25#if defined(CONFIG_ACPI)26extern void psb_intel_opregion_asle_intr(struct drm_device *dev);27extern void psb_intel_opregion_init(struct drm_device *dev);28extern void psb_intel_opregion_fini(struct drm_device *dev);29extern int psb_intel_opregion_setup(struct drm_device *dev);30extern void psb_intel_opregion_enable_asle(struct drm_device *dev);31 32#else33 34extern inline void psb_intel_opregion_asle_intr(struct drm_device *dev)35{36}37 38extern inline void psb_intel_opregion_init(struct drm_device *dev)39{40}41 42extern inline void psb_intel_opregion_fini(struct drm_device *dev)43{44}45 46extern inline int psb_intel_opregion_setup(struct drm_device *dev)47{48 return 0;49}50 51extern inline void psb_intel_opregion_enable_asle(struct drm_device *dev)52{53}54#endif55