kern/56245: Distorted and choppy video with bktr-driver on 5.x

[Martin]

The following reply was made to PR kern/56245; it has been noted by GNATS.

From: Martin <nakal at nurfuerspam.de>
To: freebsd-gnats-submit at FreeBSD.org
Cc:  
Subject: Re: kern/56245: Distorted and choppy video with bktr-driver on 5.x
Date: Mon, 21 Mar 2005 00:50:07 +0100

 I have exactly the same problem, as described here.
 It appeared after changing the CPU and the mainboard.
 
 Looks like there are problems with certain mainboard
 chipsets.
 
 FreeBSD version:
 5.4-PRERELEASE FreeBSD 5.4-PRERELEASE #1:
 Sat Mar 19 01:15:59 CET 2005 i386
 
 My kernel settings for bktr(4) are now:
 device  bktr
 options OVERRIDE_CARD=2
 options OVERRIDE_MSP=2
 options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
 options BKTR_NEW_MSP34XX_DRIVER
 options BKTR_GPIO_ACCESS
 
 dmesg:
 
 agp0: <VIA 8377 (Apollo KT400/KT400A/KT600) host to PCI bridge>
 mem 0xe0000000-0xe3ffffff at device 0.0 on pci0
 nvidia0: <GeForce4 Ti 4200> mem
 0xddc80000-0xddcfffff,0xd0000000-0xd7ffffff,0xde000000-0xdeffffff
 irq 16 at device 0.0 on pci1
 bktr0: <BrookTree 878> mem 0xdddfe000-0xdddfefff irq 19 at device
 11.0 on pci0
 bktr0: Hauppauge Model 44804 C108
 bktr0: Detected a MSP34255?-?31 at 0x80
 bktr0: Hauppauge WinCast/TV, Philips PAL I tuner,  msp3400c stereo.
 
 Martin