On Mon, 16 Dec 2013, Chris Wilson ch...@chris-wilson.co.uk wrote:
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
On Tue, Dec 17, 2013 at 11:21:27AM +0200, Jani Nikula wrote:
On Mon, 16 Dec 2013, Chris Wilson ch...@chris-wilson.co.uk wrote:
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
On Tue, Dec 17, 2013 at 11:45:45AM +, Chris Wilson wrote:
On Tue, Dec 17, 2013 at 11:21:27AM +0200, Jani Nikula wrote:
On Mon, 16 Dec 2013, Chris Wilson ch...@chris-wilson.co.uk wrote:
Touching the VGA registers risks a hard machine hang, at least on this
ivb machine after removing a
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 ch...@chris-wilson.co.uk
