Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact:
shuang...@intel.com)
Task id: 6520
-Summary-
Platform Delta drm-intel-nightly Series Applied
PNV
On Tue, Jun 02, 2015 at 01:42:52PM +0300, Jani Nikula wrote:
> Passive DP->DVI/HDMI dongles on DP++ ports show up to the system as HDMI
> devices, as they do not have a sink device in them to respond to any AUX
> traffic. When probing these dongles over the DDC, sometimes they will
> NAK the first
Passive DP->DVI/HDMI dongles on DP++ ports show up to the system as HDMI
devices, as they do not have a sink device in them to respond to any AUX
traffic. When probing these dongles over the DDC, sometimes they will
NAK the first attempt even though the transaction is valid and they
support the DDC
