Re: [Intel-gfx] [PATCH 2/2] drm/i915: implement EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT

2018-07-17 Thread Dhinakaran Pandiyan
On Tue, 2018-07-17 at 15:34 -0700, Dhinakaran Pandiyan wrote: > On Tue, 2018-07-17 at 14:49 -0700, matthew.s.atw...@intel.com wrote: > > > > From: Matt Atwood > > > > According to DP spec (2.9.3.1 of DP 1.4) if > > EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT is set the addresses in > > DPCD > >

Re: [Intel-gfx] [PATCH 2/2] drm/i915: implement EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT

2018-07-17 Thread Rodrigo Vivi
On Tue, Jul 17, 2018 at 03:34:35PM -0700, Dhinakaran Pandiyan wrote: > On Tue, 2018-07-17 at 14:49 -0700, matthew.s.atw...@intel.com wrote: > > From: Matt Atwood > > > > According to DP spec (2.9.3.1 of DP 1.4) if > > EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT is set the addresses in > > DPCD >

Re: [Intel-gfx] [PATCH 2/2] drm/i915: implement EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT

2018-07-17 Thread Dhinakaran Pandiyan
On Tue, 2018-07-17 at 14:49 -0700, matthew.s.atw...@intel.com wrote: > From: Matt Atwood > > According to DP spec (2.9.3.1 of DP 1.4) if > EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT is set the addresses in > DPCD > 02200h through 0220Fh shall contain the DPRX's true capability. These > values