git: agp: Do not limit attachment to primary devices
Francois Tigeot
ftigeot at crater.dragonflybsd.org
Sun Dec 9 05:38:43 PST 2012
commit 1e058a4369b9e46deb9a78083d554f9a37d4600e
Author: François Tigeot <ftigeot at wolfpond.org>
Date: Sat Dec 8 09:55:02 2012 +0100
agp: Do not limit attachment to primary devices
* PCIS_DISPLAY_VGA really corresponds to the first graphic device
initialized by the BIOS at boot time.
* Recent Intel chips contain both AGP and graphic hardware, identified by
the same PCI ids
* The agp device thus has no associated PCIS_DISPLAY_VGA flag when the
Intel graphic device is not set as primary display in BIOS
* Tested with:
- ATI Radeon X550 (primary graphic card)
- Intel Xeon E3-1245v2 (agp device)
Summary of changes:
sys/dev/agp/agp.c | 3 +--
sys/dev/agp/agp_i810.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/1e058a4369b9e46deb9a78083d554f9a37d4600e
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