ChanServ changed the topic of #aarch64-laptops to: Linux support for AArch64 Laptops (Asus NovaGo TP370QL - HP Envy x2 - Lenovo Mixx 630 - Lenovo Yoga C630)
<HdkR>
Not quite the linear 17% expected from the clock speed difference, but some things were still happening to run on the prime core periodically before
<HdkR>
With only dynamic-power-coefficient lowered to match the other cores. Non-prime is being selected for single threaded. Looks like it really is capacity-dmips-mhz only choosing
<HdkR>
So something is wrong with that in my setup and just increasing that number means I get prime core
<HdkR>
Confirmed by keeping the `dynamic-power-coefficient` the same as its original value, and increasing the `capacity-dmips-mhz` from 1894 to 2100
<HdkR>
Lets hope this is fixed in upstream and just a problem with my 5.10 branch :)
<HdkR>
Oh. Is it that 2.8Ghz is considered a boost clockspeed, not the "maximum" when calculating capacity?
<HdkR>
Curiously /sys/devices/system/cpu/cpu7/cpu_capacity is 1024, while {5,6,7} 871 in the original config. So something is being mishandled
<HdkR>
New config being, 1024 and 768 respectively
<bamse>
robclark: paying more attention to the occational flicker, i think it spans across the entire display and not just the top of the window...so it's perhaps moredmesg likely that it's a DP issue than GPU related
<HdkR>
What's the current upstream support of the Snapdragon 888? Having troubles with a downstream kernel today and hating everything
<bamse>
HdkR: basic stuff is in place, we have a guy working on upstreaming display
<bamse>
HdkR: so probably not enough for you to be happy with it :/
<HdkR>
Display was also a problem with my downstream kernel, when I managed to get it to boot
<bamse>
my main problem was that i can't use the LS connector for my debug board and connect the display board at the same time
<HdkR>
rough
<bamse>
HdkR: wish we had one of them feature-matrices that sunxi has...maybe one day we'll get to that as well
<HdkR>
It would definitely stop me asking and instead make me glare at a webpage
<steev>
we could probably use the aarch64-laptops wiki, i guess
<robclark>
bamse: yeah, if it spans display and not just individual window, then display (underflow?) seems more likely
<robclark>
HdkR: well, a680 mesa bits are merged now.. so at least you got that ;-)
<steev>
disclaimer being i have nfi how to do any of the wiki stuff on github
<bamse>
steev: that covers only 2-3 of the 15+ qualcomm platforms that we support...
<HdkR>
robclark: That's good. I think was was using some random PR before
<steev>
bamse: true
<bamse>
steev: i tried to create a matrix over at elinux.org, but i don't know how the sunxi guys are doing that...it was just an untangible mess
<bamse>
steev: so moved over to track the same in a spreadsheet and that worked really well, but as soon as i closed the sheet it was outdated
<steev>
lol
<bamse>
and then we had things where i marked features as done, but it turned out that we where missing the dts or defconfig etc, so my sheet didn't match the end user experience
<bamse>
steev: but given that i have all these platforms to keep track of, this would be really useful to me
<bamse>
and i would be able to point HdkR to that when he asks :)
<HdkR>
:)
iivanov has joined #aarch64-laptops
alpernebbi has joined #aarch64-laptops
<arnd>
I noticed some HP Chromebooks that I hadn't seen before: