ports/116851: x11-drivers/xf86-video-mga - Xorg 7.3 mga driver fails to read video BIOS (G450 dual-VGA)

[C.Angelini]

The following reply was made to PR ports/116851; it has been noted by GNATS.

From: "C.Angelini" <c.angelini at be361.com>
To: bug-followup at FreeBSD.org,  wblock at wonkity.com
Cc:  
Subject: Re: ports/116851: x11-drivers/xf86-video-mga - Xorg 7.3 mga driver
 fails to read video BIOS (G450 dual-VGA)
Date: Fri, 05 Oct 2007 08:55:09 +0200

 The same happens with G550:
 
 (--) MGA(0): Chipset: "mgag550"
 (**) MGA(0): Depth 24, (--) framebuffer bpp 32
 (==) MGA(0): RGB weight 888
 (**) MGA(0): Option "HWcursor" "off"
 (**) MGA(0): Option "AGPMode" "4"
 (**) MGA(0): Using AGP 4x mode
 (==) MGA(0): Using XAA acceleration
 (--) MGA(0): Linear framebuffer at 0xFA000000
 (**) MGA(0): MMIO registers at 0xF9000000
 (--) MGA(0): Pseudo-DMA transfer window at 0xF8800000
 (--) MGA(0): BIOS at 0xF9FE0000
 Requesting insufficient memory window!: start: 0xf8800000 end: 
 0xf9efffff size 0x2000000
 (EE) Cannot find empty range to map base to
 (WW) MGA(0): Video BIOS info block not detected       !
 
 and the second head is working only in clone mode.