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166973e506
Otherwise we end up getting the masks wrong, can get events before we are doing power control and other ungood things. Again this is a regression fix where the ordering of handling was disturbed by other work, and the user experience on some boxes is a blank screen. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
55 lines
1.9 KiB
C
55 lines
1.9 KiB
C
/*
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* Copyright 2012 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*/
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#if defined(CONFIG_ACPI)
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extern void psb_intel_opregion_asle_intr(struct drm_device *dev);
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extern void psb_intel_opregion_init(struct drm_device *dev);
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extern void psb_intel_opregion_fini(struct drm_device *dev);
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extern int psb_intel_opregion_setup(struct drm_device *dev);
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extern void psb_intel_opregion_enable_asle(struct drm_device *dev);
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#else
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extern inline void psb_intel_opregion_asle_intr(struct drm_device *dev)
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{
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}
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extern inline void psb_intel_opregion_init(struct drm_device *dev)
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{
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}
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extern inline void psb_intel_opregion_fini(struct drm_device *dev)
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{
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}
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extern inline int psb_intel_opregion_setup(struct drm_device *dev)
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{
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return 0;
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}
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extern inline void psb_intel_opregion_enable_asle(struct drm_device *dev)
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{
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}
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#endif
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