05:39 <memeka> for reference, kernel 4.18 clocks: https://pastebin.com/YNUSLmMs

05:39 <memeka> 5.4rc3 no devfreq clocks: https://pastebin.com/ZnkVQYjQ

06:22 <memeka> 5.4rc3 with devfreq clocks: https://pastebin.com/VTsnqBRa

06:39 <mszyprow> memeka: any noticable differences vs. 5.0?

06:39 <memeka> mszyprow: more clocks on 5.4 :)

06:40 <memeka> because of bpll/dmc

06:40 <memeka> mszyprow: i tried w/o devfreq, no change with regards to gpu :( still slow. off-screen, fps dropped from 1200+ (in some tests) to ~70

06:41 <memeka> it is very weird no idea what it can be .... clocks seem ok

06:41 <memeka> mszyprow: can DRM core influence off-screen gpu ?

06:41 <mszyprow> then this is probably related to some changes in gpu core

06:41 <mszyprow> maybe the dma-buffer synchronization?

06:42 <mszyprow> this begs for a proper bisect...

06:42 <memeka> (gpu driver is exacly the same from 5.0, except few lines changed because of API changes - functions rename)

06:43 <memeka> (since arm gpu driver is not in mainline :P)

06:43 <memeka> maybe dma fence stuff?

06:44 <memeka> mszyprow: GPU core or DRM core?

06:45 <mszyprow> drm core

06:45 <mszyprow> no other idea

06:45 <memeka> mszyprow: maybe i wait a couple more RCs, maybe drm patches are still coming in?

06:46 <mszyprow> memeka: be proactive, find, report and fix the bug! ;)

06:47 <memeka> 5.4rc3 clocks with devfreq + dmc + asv: https://pastebin.com/NtaZUKNR

06:49 <memeka> mszyprow: full bootlog: https://pastebin.com/tR26q3DD

06:58 <memeka> mszyprow: can you see anything fishy in bootlog or latest clocks paste?