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<macromorgan>
for some reason the clock changes for the HDMI port broke this, once I rolled them back (and actually corrected the panel timings to the best of my ability) and applied the pending patches I wrote it started working...
<mriesch>
macromorgan: nice!
<mriesch>
are you referring to sascha's recent HDMI 4k patches?
<macromorgan>
without removing that the screen is shifted
<mriesch>
oh dear, so there is still something rotten in this clock magic :-/
<macromorgan>
I'm going to resubmit my RFC patches next week for the DSI and DSI-DPHY controller to remove the RFC from them, I think they're good actually.
<macromorgan>
there's a few things still off, but it's early in the rk356x lifecycle so that's expected I guess
<macromorgan>
I think technically you need to utilize different video ports if you want to output to more than one screen at a time... however if you try that on the 3566 you get a null pointer exception
<macromorgan>
but I'll take the win for a Friday afternoon... my panel is working finally :-)
<mriesch>
great... i'll to hack a driver for my display together first, but if possible i'd love to give them a test
<mriesch>
yes, that's a decent way to finish the Werk :-)
<macromorgan>
note on my test setup I have both the HDMI and DSI bound to video port 0, I really thing I need to do one to VP0 (HDMI most likely) and one to VP1 (DSI most likely)
<macromorgan>
VP0 supposedly supports HDR, but I'm not sure if that's true on the 3566 or not
<macromorgan>
VP1 has some weirdness with the clock in that the parent clock shouldn't go above 600MHz (according to the datasheet, yet I see the BSP doing 603MHz and not having an issue). I don't think there's anything special about VP2 though.