[PATCH 0/2][Quantal] Fixes for eDP panel on Macbook Pro Retina

Seth Forshee seth.forshee at canonical.com
Fri Sep 28 13:23:17 UTC 2012


On Fri, Sep 28, 2012 at 08:14:58AM -0500, Seth Forshee wrote:
> BugLink: http://bugs.launchpad.net/bugs/1058088
> 
> These are cherry-picks from 3.6-rc to fix nouveau's support for the eDP
> panel in this machine. I'm not sure how well they've been tested for
> regressions on other machines since they've only been upstream since
> 3.6-rc6, but without them the Macbook boots to a blank screen.

Actually, that's incorrect. The screen becomes severely corrupted when
modesetting kicks in. The blank screen was a different bug.

> 
> Thanks,
> Seth
> 
> 
> Ben Skeggs (2):
>   drm/nvd0/disp: hopefully fix selection of 6/8bpc mode on DP outputs
>   drm/nv50-/gpio: initialise to vbios defaults during init
> 
>  drivers/gpu/drm/nouveau/nv50_gpio.c    |    3 +++
>  drivers/gpu/drm/nouveau/nvd0_display.c |    4 ++--
>  2 files changed, 5 insertions(+), 2 deletions(-)
> 
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