mirror of https://gitee.com/openkylin/linux.git
76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
/*
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* Copyright 2010 Red Hat Inc.
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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 shall be included in
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* all copies or substantial portions of the 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors: Ben Skeggs
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*/
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#include "drmP.h"
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#include "nouveau_drv.h"
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void
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nvc0_graph_fifo_access(struct drm_device *dev, bool enabled)
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{
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}
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struct nouveau_channel *
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nvc0_graph_channel(struct drm_device *dev)
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{
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return NULL;
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}
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int
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nvc0_graph_create_context(struct nouveau_channel *chan)
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{
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return 0;
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}
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void
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nvc0_graph_destroy_context(struct nouveau_channel *chan)
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{
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}
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int
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nvc0_graph_load_context(struct nouveau_channel *chan)
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{
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return 0;
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}
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int
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nvc0_graph_unload_context(struct drm_device *dev)
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{
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return 0;
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}
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void
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nvc0_graph_takedown(struct drm_device *dev)
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{
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}
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int
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nvc0_graph_init(struct drm_device *dev)
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{
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struct drm_nouveau_private *dev_priv = dev->dev_private;
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dev_priv->engine.graph.accel_blocked = true;
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return 0;
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}
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