On Wed, 04 Jun 2014, David Herrmann wrote:
> Hi
>
> On Wed, Jun 4, 2014 at 12:57 AM, Daniel Vetter
> wrote:
>> From: Chris Wilson
>>
>> Touching the VGA resources on an IVB EFI machine causes hard hangs when
>> we then kick out the efifb. Ouch.
>>
>> Apparently this also prevents unclaimed regi
Hi
On Wed, Jun 4, 2014 at 2:20 PM, Jani Nikula
wrote:
> On Wed, 04 Jun 2014, David Herrmann wrote:
>> You rely on compiler-optimizations here. "dummy_con" is not available
>> if !CONFIG_DUMMY_CONSOLE, but you use it. This causes linker-failure
>> if dead-code elimination is not done (-O0).
>
>
Hi
On Wed, Jun 4, 2014 at 12:57 AM, Daniel Vetter
wrote:
> From: Chris Wilson
>
> Touching the VGA resources on an IVB EFI machine causes hard hangs when
> we then kick out the efifb. Ouch.
>
> Apparently this also prevents unclaimed register errors on hsw and
> hard machine hangs on my i855gm
From: Chris Wilson
Touching the VGA resources on an IVB EFI machine causes hard hangs when
we then kick out the efifb. Ouch.
Apparently this also prevents unclaimed register errors on hsw and
hard machine hangs on my i855gm when trying to unbind fbcon.
Also, we want this to make I915_FBDEV=n sa
