Re: [Intel-gfx] [PATCH 04/12] drm/i915: Reject mixing MST and SST/HDMI on the same digital port

2016-08-02 Thread Daniel Vetter
On Fri, Jul 29, 2016 at 02:28:26PM +0300, Ville Syrjälä wrote: > On Fri, Jul 29, 2016 at 11:19:18AM +0200, Daniel Vetter wrote: > > On Thu, Jul 28, 2016 at 05:50:40PM +0300, ville.syrj...@linux.intel.com > > wrote: > > > From: Ville Syrjälä > > > > > > We can't

Re: [Intel-gfx] [PATCH 04/12] drm/i915: Reject mixing MST and SST/HDMI on the same digital port

2016-08-01 Thread Maarten Lankhorst
Op 28-07-16 om 16:50 schreef ville.syrj...@linux.intel.com: > From: Ville Syrjälä > > We can't mix MST with SST/HDMI on the same physical port, so we'll need > to reject such configurations in check_digital_port_conflicts(). Nothing > else will prevent this as MST

Re: [Intel-gfx] [PATCH 04/12] drm/i915: Reject mixing MST and SST/HDMI on the same digital port

2016-07-29 Thread Ville Syrjälä
On Fri, Jul 29, 2016 at 11:19:18AM +0200, Daniel Vetter wrote: > On Thu, Jul 28, 2016 at 05:50:40PM +0300, ville.syrj...@linux.intel.com wrote: > > From: Ville Syrjälä > > > > We can't mix MST with SST/HDMI on the same physical port, so we'll need > > to reject

Re: [Intel-gfx] [PATCH 04/12] drm/i915: Reject mixing MST and SST/HDMI on the same digital port

2016-07-29 Thread Daniel Vetter
On Thu, Jul 28, 2016 at 05:50:40PM +0300, ville.syrj...@linux.intel.com wrote: > From: Ville Syrjälä > > We can't mix MST with SST/HDMI on the same physical port, so we'll need > to reject such configurations in check_digital_port_conflicts(). Nothing > else will

[Intel-gfx] [PATCH 04/12] drm/i915: Reject mixing MST and SST/HDMI on the same digital port

2016-07-28 Thread ville . syrjala
From: Ville Syrjälä We can't mix MST with SST/HDMI on the same physical port, so we'll need to reject such configurations in check_digital_port_conflicts(). Nothing else will prevent this as MST has its fake encoders and its own connectors so the cloning checks