diff options
| author | drochner <drochner@NetBSD.org> | 2007-03-20 18:05:25 +0000 |
|---|---|---|
| committer | drochner <drochner@NetBSD.org> | 2007-03-20 18:05:25 +0000 |
| commit | 2d9e04fc35ca8ddfed6238ce480db06ec7d7d76e (patch) | |
| tree | eba0e8e954885cfb2067de846ecfd99f432a0b9c /sys/dev/drm/drm_drawable.c | |
| parent | f8ef9d143184e5e22d51bde02aecb408dc9e3925 (diff) | |
Import DRM drivers, brought into shape by Yorick Hardy, posted to tech-x11.
Minor modifications by me:
-use an mi device major number
-(coarsly) divided into pci card specific and less specific parts, moved
the latter to dev/drm
-renamed autoconf attributes to reflect this
Todo:
-adapt all card frontends but i915 to drm include file location
-review the mtrr change
-make the change to agp_i810.c coexist with the fix for buggy VESA
BIOSes which is commented out temporarily
-RCS IDs etc style stuff
-LKM support (rescan support for vga)
-test
Diffstat (limited to 'sys/dev/drm/drm_drawable.c')
| -rw-r--r-- | sys/dev/drm/drm_drawable.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/sys/dev/drm/drm_drawable.c b/sys/dev/drm/drm_drawable.c new file mode 100644 index 00000000000..3c320ca9e3c --- /dev/null +++ b/sys/dev/drm/drm_drawable.c @@ -0,0 +1,56 @@ +/* drm_drawable.h -- IOCTLs for drawables -*- linux-c -*- + * Created: Tue Feb 2 08:37:54 1999 by faith@valinux.com + */ +/*- + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. + * 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, 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 + * VA LINUX SYSTEMS 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. + * + * Authors: + * Rickard E. (Rik) Faith <faith@valinux.com> + * Gareth Hughes <gareth@valinux.com> + * + */ + +#include <sys/cdefs.h> +/* +__FBSDID("$FreeBSD: src/sys/dev/drm/drm_drawable.c,v 1.2 2005/11/28 23:13:52 anholt Exp $"); +*/ + +#include "drmP.h" + +int drm_adddraw(DRM_IOCTL_ARGS) +{ + drm_draw_t draw; + + draw.handle = 0; /* NOOP */ + DRM_DEBUG("%d\n", draw.handle); + + DRM_COPY_TO_USER_IOCTL( (drm_draw_t *)data, draw, sizeof(draw) ); + + return 0; +} + +int drm_rmdraw(DRM_IOCTL_ARGS) +{ + return 0; /* NOOP */ +} |
