Re: GPU_KMS still not working CURRENT X220

From: Kevin Oberman <kob6558_at_gmail.com>
Date: Thu, 28 Jun 2012 09:15:54 -0700
On Thu, Jun 28, 2012 at 8:45 AM, Andrey Fesenko <f0andrey_at_gmail.com> wrote:
> I have lenovo thinkpad x220
>
> # uname -a
> FreeBSD bsdx220 10.0-CURRENT FreeBSD 10.0-CURRENT #0 r237683: Thu Jun
> 28 08:41:40 MSK 2012     root_at_bsdx220:/usr/obj/usr/src/sys/MY_INTEL
> amd64
>
> # pciconf -lvb
> vgapci0_at_pci0:0:2:0:     class=0x030000 card=0x21da17aa chip=0x01268086
> rev=0x09 hdr=0x00
>    vendor     = 'Intel Corporation'
>    device     = '2nd Generation Core Processor Family Integrated
> Graphics Controller'
>    class      = display
>    subclass   = VGA
>    bar   [10] = type Memory, range 64, base 0xf0000000, size 4194304, enabled
>    bar   [18] = type Prefetchable Memory, range 64, base 0xe0000000,
> size 268435456, enabled
>    bar   [20] = type I/O Port, range 32, base 0x6000, size 64, enabled
>
> After # kldload i915kms screen is black, if # kldunload i915kms panic

Don't do this. It has been clearly stated that i915kms my not be
unloaded and that attempting to unload it WILL panic the system.

Also, don't load i945kms. This WILL lock up the system with a blank screen.

The modules required are autoloaded during Xorg initialization. Just
make absolutely sure that you have the latest version of
xf-video-intel. (If you installed a rather early version of the KMS
code, it is possible that you have two xf-video.intel* ports in your
tree, thought I don't expect this is the case.
-- 
R. Kevin Oberman, Network Engineer
E-mail: kob6558_at_gmail.com
Received on Thu Jun 28 2012 - 14:15:56 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:28 UTC