Re: [PATCH 5/9] drm/i915: Short-circuit no-op vga_set_state()

Daniel Vetter
2014-02-10T10:36:42Z

On Fri, Feb 07, 2014 at 06:37:03PM -0200, Rodrigo Vivi wrote:
> From: Chris Wilson <chris@chris-wilson.co.uk>
>
> Touching the VGA registers risks a hard machine hang, at least on this
> ivb machine after removing a conflicting efifb. This is more than likely
> related to the discovery that VGA IO decode on the more recent PCH
> platforms is terminally broken.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>

Queued for -next, thanks for the patch.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch