From 7058d06317e17253d874bf4df7b09d0d52a5fd74 Mon Sep 17 00:00:00 2001 From: Thomas Hellstrom Date: Tue, 22 Aug 2006 10:24:48 +0200 Subject: Initial i915 buffer object driver --- linux-core/i915_buffer.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 linux-core/i915_buffer.c (limited to 'linux-core/i915_buffer.c') diff --git a/linux-core/i915_buffer.c b/linux-core/i915_buffer.c new file mode 100644 index 00000000..bedbd41c --- /dev/null +++ b/linux-core/i915_buffer.c @@ -0,0 +1,40 @@ +/************************************************************************** + * + * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA + * All Rights Reserved. + * + * 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, sub license, 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 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 NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * + **************************************************************************/ +/* + * Authors: Thomas Hellström + */ + +#include "drmP.h" + +drm_ttm_backend_t *i915_create_ttm_backend_entry(drm_device_t *dev, int cached) +{ + if (cached) + return drm_agp_init_ttm_cached(dev); + else + return drm_agp_init_ttm_uncached(dev); +} -- cgit v1.2.3