Testing i915kms/Haswell on Intel 4th generation grpahics

[Gary Jennejohn]

On Wed, 7 Jan 2015 09:54:43 +0100
Michael Gmelin <freebsd at grem.de> wrote:

> On Wed, 7 Jan 2015 08:05:16 +0400
> Andrey Fesenko <f0andrey at gmail.com> wrote:
> 
> > On Tue, Jan 6, 2015 at 6:41 AM, Michael Gmelin <freebsd at grem.de>
> > wrote:
> > > Hi,
> > >
> > > I took kib's patches from https://www.kib.kiev.ua/kib/drm/ and
> > > merged them into CURRENT (a couple of changes in vm). I also added
> > > my chipset id to pciids, i915 and agp.
> > >
> > > The merged/updated patch can be found here:
> > >
> > > http://blog.grem.de/bits/haswellgfx_20150106.patch
> > >
> > 
> > You patch not contain i915_gem_stolen.c, intel_ddi.c, intel_pm.c and
> > not build, this files exist
> > https://www.kib.kiev.ua/kib/drm/i915.8.patch
> > 
> > I'm have i5-4570
> > pciconf
> > vgapci0 at pci0:0:2:0:     class=0x030000 card=0xd0001458 chip=0x04128086
> > rev=0x06 hdr=0x00
> >     vendor     = 'Intel Corporation'
> >     device     = 'Haswell 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 0xf000, size 64,
> > enabled cap 05[90] = MSI supports 1 message
> >     cap 01[d0] = powerspec 2  supports D0 D3  current D0
> >     cap 13[a4] = PCI Advanced Features: FLR TP
> > 
> > If after rebuild kernel and restart, set drm.debug=2 and kldload
> > i915kms system crushed.
> 
> Thank you for pointing this out, I corrected the patch to contain
> these files as well. Style aside, it basically results in the same code
> as kib's patch, so it's redundant now. The only differences are PCI Ids
> for chipsets that are not supported yet (that's what I was testing), I
> attached a patch for those.
> 

Reversed patch.

-- 
Gary Jennejohn