Re: [PATCH v2] drm/dp: DPCD register defines for link status within ESI field

2017-09-18 Thread Jani Nikula
On Wed, 13 Sep 2017, Dhinakaran Pandiyan wrote: > Link status is available in the ESI field on devices with DPCD r1.2 or > higher. DP spec also says "An MST upstream device shall use this field > instead of the Link/Sink Device Status field registers, starting from

[PATCH v2] drm/dp: DPCD register defines for link status within ESI field

2017-09-14 Thread Dhinakaran Pandiyan
Link status is available in the ESI field on devices with DPCD r1.2 or higher. DP spec also says "An MST upstream device shall use this field instead of the Link/Sink Device Status field registers, starting from DPCD Address 00200h." v2: Prefixed DP_ (Jani) Rewrote commment to stay within 80