Re: [PATCH v2] i915: Update VGA arbiter support for newer devices

2013-08-26 Thread Ville Syrjälä
On Mon, Aug 26, 2013 at 10:05:36AM -0600, Alex Williamson wrote: > On Mon, 2013-08-26 at 15:23 +0300, Ville Syrjälä wrote: > > On Sat, Aug 24, 2013 at 08:53:40AM -0600, Alex Williamson wrote: > > > This is intended to add VGA arbiter support for Intel HD graphics on > > > Core processors. The old

Re: [PATCH v2] i915: Update VGA arbiter support for newer devices

2013-08-26 Thread Alex Williamson
On Mon, 2013-08-26 at 15:23 +0300, Ville Syrjälä wrote: > On Sat, Aug 24, 2013 at 08:53:40AM -0600, Alex Williamson wrote: > > This is intended to add VGA arbiter support for Intel HD graphics on > > Core processors. The old GMCH registers no longer exist, so even > > though it appears that i915

Re: [PATCH v2] i915: Update VGA arbiter support for newer devices

2013-08-26 Thread Ville Syrjälä
On Sat, Aug 24, 2013 at 08:53:40AM -0600, Alex Williamson wrote: > This is intended to add VGA arbiter support for Intel HD graphics on > Core processors. The old GMCH registers no longer exist, so even > though it appears that i915 participates in VGA arbitration, it doesn't > work. On Intel HD

Re: [PATCH v2] i915: Update VGA arbiter support for newer devices

2013-08-26 Thread Ville Syrjälä
On Sat, Aug 24, 2013 at 08:53:40AM -0600, Alex Williamson wrote: This is intended to add VGA arbiter support for Intel HD graphics on Core processors. The old GMCH registers no longer exist, so even though it appears that i915 participates in VGA arbitration, it doesn't work. On Intel HD

Re: [PATCH v2] i915: Update VGA arbiter support for newer devices

2013-08-26 Thread Alex Williamson
On Mon, 2013-08-26 at 15:23 +0300, Ville Syrjälä wrote: On Sat, Aug 24, 2013 at 08:53:40AM -0600, Alex Williamson wrote: This is intended to add VGA arbiter support for Intel HD graphics on Core processors. The old GMCH registers no longer exist, so even though it appears that i915

Re: [PATCH v2] i915: Update VGA arbiter support for newer devices

2013-08-26 Thread Ville Syrjälä
On Mon, Aug 26, 2013 at 10:05:36AM -0600, Alex Williamson wrote: On Mon, 2013-08-26 at 15:23 +0300, Ville Syrjälä wrote: On Sat, Aug 24, 2013 at 08:53:40AM -0600, Alex Williamson wrote: This is intended to add VGA arbiter support for Intel HD graphics on Core processors. The old GMCH

[PATCH v2] i915: Update VGA arbiter support for newer devices

2013-08-24 Thread Alex Williamson
This is intended to add VGA arbiter support for Intel HD graphics on Core processors. The old GMCH registers no longer exist, so even though it appears that i915 participates in VGA arbitration, it doesn't work. On Intel HD graphics we already attempt to disable VGA regions of the device. This

[PATCH v2] i915: Update VGA arbiter support for newer devices

2013-08-24 Thread Alex Williamson
This is intended to add VGA arbiter support for Intel HD graphics on Core processors. The old GMCH registers no longer exist, so even though it appears that i915 participates in VGA arbitration, it doesn't work. On Intel HD graphics we already attempt to disable VGA regions of the device. This