Re: [Intel-gfx] [PATCH 0/7] drm/i915: Disable hpd for disabled eDP ports

2015-01-13 Thread Ville Syrjälä
On Mon, Jan 12, 2015 at 04:46:12PM -0800, Sean V Kelley wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > > > On 01/09/2015 04:21 AM, ville.syrj...@linux.intel.com wrote: > > From: Ville Syrjälä > > > > My BSW has a nasty problem where it generates tons of spurious hpd > > interrupt

Re: [Intel-gfx] [PATCH 0/7] drm/i915: Disable hpd for disabled eDP ports

2015-01-12 Thread Sean V Kelley
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 01/09/2015 04:21 AM, ville.syrj...@linux.intel.com wrote: > From: Ville Syrjälä > > My BSW has a nasty problem where it generates tons of spurious hpd > interrupts when the eDP display is disabled. The best solution > seems to be to disable hpd

[Intel-gfx] [PATCH 0/7] drm/i915: Disable hpd for disabled eDP ports

2015-01-09 Thread ville . syrjala
From: Ville Syrjälä My BSW has a nasty problem where it generates tons of spurious hpd interrupts when the eDP display is disabled. The best solution seems to be to disable hpd for eDP ports when the port is disabled since we don't care about long hpds anyway and short hpds are only relevant whil