Re: [Intel-gfx] [PATCH v7] drm/i915: implement EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT

2018-11-28 Thread Manasi Navare
On Wed, Nov 28, 2018 at 11:09:46AM +0200, Jani Nikula wrote: > On Tue, 27 Nov 2018, Manasi Navare 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

Re: [Intel-gfx] [PATCH v7] drm/i915: implement EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT

2018-11-28 Thread Jani Nikula
On Tue, 27 Nov 2018, Manasi Navare 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 will match 0h through

[Intel-gfx] [PATCH v7] drm/i915: implement EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT

2018-11-27 Thread Manasi Navare
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 will match 0h through Fh, except for DPCD_REV, MAX_LINK_RATE,