psb_gfx removal

[Alan Cox]

On Tue, 5 Jun 2012 14:51:54 +0200 (CEST)
Jan Engelhardt <jengelh at inai.de> wrote:

> Hi,
> 
> 
> I have here a "Wortmann AG terra Pad 1051", which has a GMA500-like 
> device (PCI ID 8086:4102). Using Linux 3.1.x (openSUSE 12.1's default), 
> loading psb_gfx.ko crashed the machine. I therefore tried Linux 3.4.0,
> where this crash does not occur thankfully.
> 
> According to your commit b7cdd9e6323af368e26121c5b791eddc78e79fea, 
> GMA500 is now available through the DRM tree. I take it you mean 
> kernel/drivers/gpu/drm/gma500/gma500_gfx.ko by that. However, 
> gma500_gfx.ko does not provide support for 8086:4102, i.e. modinfo does 
> not show the alias.
> 
> So, am I correct in the assumption that the 4102 code never really 
> worked, and deletion of psb_gfx was therefore ok without having 4102 
> support in gma500_gfx?

0x4102 is an Oaktrail device (GMA600). The driver supports it providing
you have the GMA600 option set.

Alan