diff options
Diffstat (limited to 'kernel/drivers/gpu/drm/gma500/opregion.h')
| -rw-r--r-- | kernel/drivers/gpu/drm/gma500/opregion.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/kernel/drivers/gpu/drm/gma500/opregion.h b/kernel/drivers/gpu/drm/gma500/opregion.h new file mode 100644 index 000000000..4a90f8b0e --- /dev/null +++ b/kernel/drivers/gpu/drm/gma500/opregion.h @@ -0,0 +1,54 @@ +/* + * Copyright 2012 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + */ + +#if defined(CONFIG_ACPI) +extern void psb_intel_opregion_asle_intr(struct drm_device *dev); +extern void psb_intel_opregion_init(struct drm_device *dev); +extern void psb_intel_opregion_fini(struct drm_device *dev); +extern int psb_intel_opregion_setup(struct drm_device *dev); +extern void psb_intel_opregion_enable_asle(struct drm_device *dev); + +#else + +extern inline void psb_intel_opregion_asle_intr(struct drm_device *dev) +{ +} + +extern inline void psb_intel_opregion_init(struct drm_device *dev) +{ +} + +extern inline void psb_intel_opregion_fini(struct drm_device *dev) +{ +} + +extern inline int psb_intel_opregion_setup(struct drm_device *dev) +{ + return 0; +} + +extern inline void psb_intel_opregion_enable_asle(struct drm_device *dev) +{ +} +#endif |