Bug#537959: [xserver-xorg-video-intel] Lost hardware rendering when upgraded to 2.8.0-1

[Huy <huy.dao@gmail.com>]

Hi Brice, Thanks for the very quick reply!

I already do have those options set in the config as modules, should I have built those in or does
it matter?

Thank you very much

Huy

Brice Goglin wrote:
> Huy wrote:
>> Hi there, thanks for checking it out.
>>
>> I'm confused, it's the same kernel, worked before driver upgrade, did not work after.
>>   
> 
> Intel 2.8 enforces the UXA acceleration. You might have been running
> with EXA instead with the old driver.
> Only UXA requires kernel GEM support.
> 
>> Unless I missed a config in my custom kernel, in which case could you give a hint as to which option
>> I should have enabled?
>>   
> 
> CONFIG_AGP
> CONFIG_AGP_INTEL
> CONFIG_DRM
> CONFIG_DRM_I915
> should be enough
> 
> Brice
> 
> 

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