summaryrefslogtreecommitdiff
path: root/sys/dev/drm/drm_drawable.c
diff options
context:
space:
mode:
authordrochner <drochner@NetBSD.org>2007-03-20 18:05:25 +0000
committerdrochner <drochner@NetBSD.org>2007-03-20 18:05:25 +0000
commit2d9e04fc35ca8ddfed6238ce480db06ec7d7d76e (patch)
treeeba0e8e954885cfb2067de846ecfd99f432a0b9c /sys/dev/drm/drm_drawable.c
parentf8ef9d143184e5e22d51bde02aecb408dc9e3925 (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.c56
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 */
+}