https://bugs.freedesktop.org/show_bug.cgi?id=76564
--- Comment #72 from Garrett socalfisher@gmail.com --- (In reply to comment #69)
Hi Peter & Jereon,
please give this commit a try: http://cgit.freedesktop.org/~deathsimple/linux/commit/?h=drm-fixes-3.15- wip&id=cebb0b66645d8d18982c160521c164a51d0f1fd9
It should now use the pflip irq to avoid problems with missed flips.
@Christian, Thanks so much! I have NO (very rare) additional skips now in OE, A4-3400 HDMI to Sony LCD. On 1080ix29.97 h264. I have been trying to fix this for a long time. I have some really hard to play panning vids that used to skip a lot, and it is now none. 1080px23.976 h.264 = perfect. @Peter thanks for posting the patch. PQ is amazing! No judders at all.
I forgot to mention the 210 PLL limit works great too. Thanks for that also.
@Jereon. I hope that this fixes your issues. This bug report has made a huge difference for my systems.
Garrett