lkml.org 
[lkml]   [2013]   [Jan]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: 3.8-rc2: EFI framebuffer lock inversion...
From
On Thu, Jan 3, 2013 at 3:11 PM, Sedat Dilek <sedat.dilek@gmail.com> wrote:
> Hi Daniel,
>
> just wanted to test the fb-fix [2] from Alan and followed the thread in [1].
> 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.
>

That is the i915 part [---> i915_kick_out_firmware_fb()] where I looked at [1].

- Sedat -

[1] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=blob;f=drivers/gpu/drm/i915/i915_dma.c;hb=refs/tags/v3.8-rc2#l1393

> Regards,
> - Sedat -
>
> [1] http://marc.info/?t=135721787600001&r=1&w=2
> [2] https://patchwork.kernel.org/patch/1757061/


\
 
 \ /
  Last update: 2013-01-03 17:21    [W:0.041 / U:1.904 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site