Date: Sun, 21 Dec 2003 10:19:42 -0800 (PST) From: Michal Pasternak <dotz@irc.pl> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/60474: Temporary fix for DRM support for Radeon 9200 Message-ID: <200312211819.hBLIJgnw094294@www.freebsd.org> Resent-Message-ID: <200312211820.hBLIKKUv043855@freefall.freebsd.org>
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>Number: 60474
>Category: kern
>Synopsis: Temporary fix for DRM support for Radeon 9200
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: update
>Submitter-Id: current-users
>Arrival-Date: Sun Dec 21 10:20:19 PST 2003
>Closed-Date:
>Last-Modified:
>Originator: Michal Pasternak
>Release: 4.9-STABLE
>Organization:
Good people with bad reputation
>Environment:
FreeBSD mainframe.w.lub.pl 4.9-RELEASE FreeBSD 4.9-RELEASE #0: Mon Oct 27 17:51:09 GMT 2003 root@freebsd-stable.sentex.ca:/usr/obj/usr/src/sys/GENERIC i386
>Description:
It is said, that currently neither FreeBSD's DRM nor XFree 4.3.0 doesn't support Radeon 9200. As I can succesfully launch XFree86 on my Radeon 9200 with forcing ChipID to 0x4967 or similar, I tried the same thing with FreeBSD's DRM. It works, it renders OpenGL stuff, I have tested it with many OpenGL programs -- no panics, no errors, no coredumps.
>How-To-Repeat:
Get a system with ATI Radeon 9200 card
kldload radeon
dmesg will output nothing. This means the card is not supported.
Try that after applying the patch & recompiling kernel modules.
>Fix:
--- sys/dev/drm/radeon_drv.c~ Sat Apr 26 09:05:29 2003
+++ sys/dev/drm/radeon_drv.c Sun Dec 21 14:02:22 2003
@@ -45,6 +45,7 @@
{0x1002, 0x4965, 1, "ATI Radeon Ie R250 9000"},
{0x1002, 0x4966, 1, "ATI Radeon If R250 9000"},
{0x1002, 0x4967, 1, "ATI Radeon Ig R250 9000"},
+ {0x1002, 0x5961, 1, "ATI Radeon 9200"},
{0x1002, 0x4C57, 1, "ATI Radeon LW Mobility 7500 M7"},
{0x1002, 0x4C58, 1, "ATI Radeon LX RV200 Mobility FireGL 7800 M7"},
{0x1002, 0x4C59, 1, "ATI Radeon LY Mobility M6"},
>Release-Note:
>Audit-Trail:
>Unformatted:
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