Re: [PATCH 1/2] dt-bindings: drm/bridge: sn65dsi86: Add panel-hpd-delay

2018-10-22 Thread Doug Anderson
Hi, On Sun, Oct 21, 2018 at 2:07 AM Laurent Pinchart wrote: > > Hi Douglas, > > Thank you for the patch. > > On Friday, 19 October 2018 23:19:39 EEST Douglas Anderson wrote: > > The timing diagram of some eDP panels says that you're supposed to > > wait for HPD to be asserted before the aux chann

Re: [PATCH 1/2] dt-bindings: drm/bridge: sn65dsi86: Add panel-hpd-delay

2018-10-21 Thread Laurent Pinchart
Hi Douglas, Thank you for the patch. On Friday, 19 October 2018 23:19:39 EEST Douglas Anderson wrote: > The timing diagram of some eDP panels says that you're supposed to > wait for HPD to be asserted before the aux channel is operational. > > In some cases, however, it's better to just hardcode