1c0e09200SDave Airlie /* 2c0e09200SDave Airlie * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. 3c0e09200SDave Airlie * All Rights Reserved. 4c0e09200SDave Airlie * 5c0e09200SDave Airlie * Permission is hereby granted, free of charge, to any person obtaining a 6c0e09200SDave Airlie * copy of this software and associated documentation files (the 7c0e09200SDave Airlie * "Software"), to deal in the Software without restriction, including 8c0e09200SDave Airlie * without limitation the rights to use, copy, modify, merge, publish, 9c0e09200SDave Airlie * distribute, sub license, and/or sell copies of the Software, and to 10c0e09200SDave Airlie * permit persons to whom the Software is furnished to do so, subject to 11c0e09200SDave Airlie * the following conditions: 12c0e09200SDave Airlie * 13c0e09200SDave Airlie * The above copyright notice and this permission notice (including the 14c0e09200SDave Airlie * next paragraph) shall be included in all copies or substantial portions 15c0e09200SDave Airlie * of the Software. 16c0e09200SDave Airlie * 17c0e09200SDave Airlie * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18c0e09200SDave Airlie * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19c0e09200SDave Airlie * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 20c0e09200SDave Airlie * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 21c0e09200SDave Airlie * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 22c0e09200SDave Airlie * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 23c0e09200SDave Airlie * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24c0e09200SDave Airlie * 25c0e09200SDave Airlie */ 26c0e09200SDave Airlie #ifndef _I915_DRM_H_ 27c0e09200SDave Airlie #define _I915_DRM_H_ 28c0e09200SDave Airlie 29a0a18075SJesse Barnes #include <drm/i915_pciids.h> 30718dceddSDavid Howells #include <uapi/drm/i915_drm.h> 311a95916fSKristian Høgsberg 32aa7ffc01SJesse Barnes /* For use by IPS driver */ 33aa7ffc01SJesse Barnes extern unsigned long i915_read_mch_val(void); 34aa7ffc01SJesse Barnes extern bool i915_gpu_raise(void); 35aa7ffc01SJesse Barnes extern bool i915_gpu_lower(void); 36aa7ffc01SJesse Barnes extern bool i915_gpu_busy(void); 37aa7ffc01SJesse Barnes extern bool i915_gpu_turbo_disable(void); 38a0a18075SJesse Barnes 39c0e09200SDave Airlie #endif /* _I915_DRM_H_ */ 40