| @@ -1,57 +1,56 @@ | | | @@ -1,57 +1,56 @@ |
1 | .\" $NetBSD: drm.4,v 1.9 2009/06/20 22:55:20 wiz Exp $ | | 1 | .\" $NetBSD: drm.4,v 1.10 2009/06/22 02:34:10 mrg Exp $ |
2 | .\" | | 2 | .\" |
3 | .\" Copyright (c) 2007 Thomas Klausner | | 3 | .\" Copyright (c) 2007 Thomas Klausner |
4 | .\" All rights reserved. | | 4 | .\" All rights reserved. |
5 | .\" | | 5 | .\" |
6 | .\" Redistribution and use in source and binary forms, with or without | | 6 | .\" Redistribution and use in source and binary forms, with or without |
7 | .\" modification, are permitted provided that the following conditions | | 7 | .\" modification, are permitted provided that the following conditions |
8 | .\" are met: | | 8 | .\" are met: |
9 | .\" 1. Redistributions of source code must retain the above copyright | | 9 | .\" 1. Redistributions of source code must retain the above copyright |
10 | .\" notice, this list of conditions and the following disclaimer. | | 10 | .\" notice, this list of conditions and the following disclaimer. |
11 | .\" 2. Redistributions in binary form must reproduce the above copyright | | 11 | .\" 2. Redistributions in binary form must reproduce the above copyright |
12 | .\" notice, this list of conditions and the following disclaimer in the | | 12 | .\" notice, this list of conditions and the following disclaimer in the |
13 | .\" documentation and/or other materials provided with the distribution. | | 13 | .\" documentation and/or other materials provided with the distribution. |
14 | .\" | | 14 | .\" |
15 | .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | | 15 | .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
16 | .\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | | 16 | .\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
17 | .\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | | 17 | .\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
18 | .\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | | 18 | .\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
19 | .\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | | 19 | .\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
20 | .\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | | 20 | .\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
21 | .\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | | 21 | .\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
22 | .\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | | 22 | .\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
23 | .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | | 23 | .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
24 | .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | | 24 | .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
25 | .\" | | 25 | .\" |
26 | .Dd June 19, 2009 | | 26 | .Dd June 21, 2009 |
27 | .Dt DRM 4 | | 27 | .Dt DRM 4 |
28 | .Os | | 28 | .Os |
29 | .Sh NAME | | 29 | .Sh NAME |
30 | .Nm drm | | 30 | .Nm drm |
31 | .Nd Direct Rendering Manager (DRI kernel support) | | 31 | .Nd Direct Rendering Manager (DRI kernel support) |
32 | .Sh SYNOPSIS | | 32 | .Sh SYNOPSIS |
33 | .Cd i915drm* at vga? | | 33 | .Cd i915drm* at vga? |
34 | .Cd mach64drm* at vga? | | 34 | .Cd mach64drm* at vga? |
35 | .Cd mgadrm* at vga? | | 35 | .Cd mgadrm* at vga? |
36 | .Cd r128drm* at vga? | | 36 | .Cd r128drm* at vga? |
37 | .Cd radeondrm* at vga? | | 37 | .Cd radeondrm* at vga? |
38 | .Cd savagedrm* at vga? | | 38 | .Cd savagedrm* at vga? |
39 | .Cd sisdrm* at vga? | | 39 | .Cd sisdrm* at vga? |
40 | .Cd tdfxdrm* at vga? | | 40 | .Cd tdfxdrm* at vga? |
41 | .Cd viadrm* at vga? | | 41 | .Cd viadrm* at vga? |
42 | .Pp | | 42 | .Pp |
43 | .Cd options DRM_DEBUG | | 43 | .Cd options DRM_DEBUG |
44 | .Cd options DRM_EXTERNAL | | | |
45 | .Cd options DRM_NO_AGP | | 44 | .Cd options DRM_NO_AGP |
46 | .Sh DESCRIPTION | | 45 | .Sh DESCRIPTION |
47 | The | | 46 | The |
48 | .Tn Direct Rendering Manager | | 47 | .Tn Direct Rendering Manager |
49 | is part of the | | 48 | is part of the |
50 | .Tn Direct Rendering Infrastructure | | 49 | .Tn Direct Rendering Infrastructure |
51 | (see | | 50 | (see |
52 | .Pa http://dri.freedesktop.org/ ) | | 51 | .Pa http://dri.freedesktop.org/ ) |
53 | for supporting video acceleration (3d acceleration, mostly). | | 52 | for supporting video acceleration (3d acceleration, mostly). |
54 | .Pp | | 53 | .Pp |
55 | The | | 54 | The |
56 | .Nm | | 55 | .Nm |
57 | drivers provide support for the following chipsets: | | 56 | drivers provide support for the following chipsets: |
| @@ -197,17 +196,13 @@ drivers appeared in | | | @@ -197,17 +196,13 @@ drivers appeared in |
197 | .An Jared D. McNeill , | | 196 | .An Jared D. McNeill , |
198 | .An Daryll Strauss , | | 197 | .An Daryll Strauss , |
199 | .An Keith Whitwell | | 198 | .An Keith Whitwell |
200 | .Sh CAVEATS | | 199 | .Sh CAVEATS |
201 | .Pp | | 200 | .Pp |
202 | In case of errors, | | 201 | In case of errors, |
203 | .Pa /dev/dri/card0 | | 202 | .Pa /dev/dri/card0 |
204 | may be changed, make sure to recreate it in that case. | | 203 | may be changed, make sure to recreate it in that case. |
205 | .Pp | | 204 | .Pp |
206 | .Cd options DRM_DEBUG | | 205 | .Cd options DRM_DEBUG |
207 | can slow DRI down a lot, disable it once | | 206 | can slow DRI down a lot, disable it once |
208 | .Nm | | 207 | .Nm |
209 | works. | | 208 | works. |
210 | .Pp | | | |
211 | To use the latest drivers, | | | |
212 | .Cd options DRM_EXTERNAL | | | |
213 | must be added to the kernel configuration file. | | | |