LXR linux/drivers/gpu/drm/i915/intel

   1/*
   2 * Copyright(c) 2011-2016 Intel Corporation. All rights reserved.
   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 FROM,
  20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  21 * SOFTWARE.
  22 */
  23
  24#ifndef _INTEL_GVT_H_
  25#define _INTEL_GVT_H_
  26
  27struct drm_i915_private;
  28
  29#ifdef CONFIG_DRM_I915_GVT
  30int intel_gvt_init(struct drm_i915_private *dev_priv);
  31void intel_gvt_driver_remove(struct drm_i915_private *dev_priv);
  32int intel_gvt_init_device(struct drm_i915_private *dev_priv);
  33void intel_gvt_clean_device(struct drm_i915_private *dev_priv);
  34int intel_gvt_init_host(void);
  35void intel_gvt_sanitize_options(struct drm_i915_private *dev_priv);
  36void intel_gvt_resume(struct drm_i915_private *dev_priv);
  37#else
  38static inline int intel_gvt_init(struct drm_i915_private *dev_priv)
  39{
  40        return 0;
  41}
  42
  43static inline void intel_gvt_driver_remove(struct drm_i915_private *dev_priv)
  44{
  45}
  46
  47static inline void intel_gvt_sanitize_options(struct drm_i915_private *dev_priv)
  48{
  49}
  50
  51static inline void intel_gvt_resume(struct drm_i915_private *dev_priv)
  52{
  53}
  54#endif
  55
  56#endif /* _INTEL_GVT_H_ */
  57