15:19 <chewitt> Cheaterman: reading the backlog .. the 'off by one' error you mentioned the other day has been noted before but I was never able to pin down a repeatable scenario for it

15:19 <chewitt> it shows up in Kodi playback sometimes as a pink line on the bottom of the screen

15:20 <chewitt> and occasionally when bringing up the OSD overlay.. if you keep toggling it on/off/on/off/etc. it keeps shifting and the black shadow of text keeps drifting by 1px

15:29 <chewitt> IIRC the OSD plane is in-front of the video output plane, so the pink line is probably alpha channel showing because the transparent object we write to the OSD plane (to punch a hole and expose the video plane) being incorrectly sized

15:32 <chewitt> I have fuzzy recall that I don't see this on a proper TV, but I do see it with a 10" 1080p LCD which has more limited display capabilities

15:33 <chewitt> (not sure any of that helps .. and apologies if any of it sounds like I understand what I'm talking about)

15:40 <lvrp16> chewitt: cyph84 had a simliar issue, it doesn't occur for me on any of the 1080P display in my possession. he said he had the issue with 59.94Hz screens and such so I assumed it was a timing issue.

15:45 <chewitt> on the topic of pll locks and 59.94 .. I have this hideous patch for 4K VP9 @ 59.94 https://github.com/chewitt/linux/commit/647e9012fb11baf0a70dbe3cd0e32bfd5c6d275f

16:06 <lvrp16> I'll run through it with a bunch of printfs to see where it's happening