Re: 3.8-rc2: EFI framebuffer lock inversion...
From: Sedat Dilek
Date: Fri Jan 04 2013 - 05:48:57 EST
On Thu, Jan 3, 2013 at 3:39 PM, Daniel J Blueman <daniel@xxxxxxxxx> wrote:
> On 3 January 2013 22:11, Sedat Dilek <sedat.dilek@xxxxxxxxx> wrote:
>> Hi Daniel,
>> just wanted to test the fb-fix  from Alan and followed the thread in .
>> Me is also working with i915 KMS.
>> I looked at nouveau KMS driver and adapted the part for i915:
>> drivers/gpu/drm/nouveau/nouveau_drm.c-200- /* remove conflicting
>> drivers (vesafb, efifb etc) */
>> drivers/gpu/drm/nouveau/nouveau_drm.c:201: aper = alloc_apertures(3);
>> drivers/gpu/drm/nouveau/nouveau_drm.c-202- if (!aper)
>> drivers/gpu/drm/nouveau/nouveau_drm.c-203- return -ENOMEM;
>> Untested by me, feel free to test.
>> Maybe some of the i915 and/or fb driver experts can comment on the problem.
> The structure array from alloc_apertures is just used for the PCI base
> address registers, so it's important here.
> I'll take a look at the efifb locking later.
You had a chance to look at this?
- Sedat -
> Daniel J Blueman
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