Re: [Intel-gfx] [PATCH 1/5] drm/i915: redisable VGA when we disable the power well

2013-10-01 Thread Ville Syrjälä
On Tue, Oct 01, 2013 at 04:47:04PM +0300, Ville Syrjälä wrote: > On Thu, Sep 26, 2013 at 08:05:58PM -0300, Paulo Zanoni wrote: > > From: Paulo Zanoni > > > > VGA whack-a-mole! > > > > We need VGA to be disabled whenever our driver is working. So even > > without reproducible bugs this patch make

Re: [Intel-gfx] [PATCH 1/5] drm/i915: redisable VGA when we disable the power well

2013-10-01 Thread Ville Syrjälä
On Thu, Sep 26, 2013 at 08:05:58PM -0300, Paulo Zanoni wrote: > From: Paulo Zanoni > > VGA whack-a-mole! > > We need VGA to be disabled whenever our driver is working. So even > without reproducible bugs this patch makes sense, but we do have a bug > solved by this patch. > > If you boot a Hasw

[Intel-gfx] [PATCH 1/5] drm/i915: redisable VGA when we disable the power well

2013-09-26 Thread Paulo Zanoni
From: Paulo Zanoni VGA whack-a-mole! We need VGA to be disabled whenever our driver is working. So even without reproducible bugs this patch makes sense, but we do have a bug solved by this patch. If you boot a Haswell machine with eDP+HDMI, then kill your display manager and run: echo 0 >