From 4b223eefe43d201c323d120a01dbd0dcbba64e6d Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Tue, 3 Aug 2010 10:00:56 +1000 Subject: drm/nvc0: starting point for GF100 support, everything stubbed Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nvc0_graph.c | 75 ++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 drivers/gpu/drm/nouveau/nvc0_graph.c (limited to 'drivers/gpu/drm/nouveau/nvc0_graph.c') diff --git a/drivers/gpu/drm/nouveau/nvc0_graph.c b/drivers/gpu/drm/nouveau/nvc0_graph.c new file mode 100644 index 000000000000..717a5177a8d8 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvc0_graph.c @@ -0,0 +1,75 @@ +/* + * Copyright 2010 Red Hat Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: Ben Skeggs + */ + +#include "drmP.h" + +#include "nouveau_drv.h" + +void +nvc0_graph_fifo_access(struct drm_device *dev, bool enabled) +{ +} + +struct nouveau_channel * +nvc0_graph_channel(struct drm_device *dev) +{ + return NULL; +} + +int +nvc0_graph_create_context(struct nouveau_channel *chan) +{ + return 0; +} + +void +nvc0_graph_destroy_context(struct nouveau_channel *chan) +{ +} + +int +nvc0_graph_load_context(struct nouveau_channel *chan) +{ + return 0; +} + +int +nvc0_graph_unload_context(struct drm_device *dev) +{ + return 0; +} + +void +nvc0_graph_takedown(struct drm_device *dev) +{ +} + +int +nvc0_graph_init(struct drm_device *dev) +{ + struct drm_nouveau_private *dev_priv = dev->dev_private; + dev_priv->engine.graph.accel_blocked = true; + return 0; +} + -- cgit v1.2.2