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<wens>
where is this happening?
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<anarsoul|2>
wens: <jernej> I found this bug in nkmp clock code
<anarsoul|2>
I suspect it's in ccu_nkmp_set_rate()
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<wens>
I believe this would only happen if .width for one of the factors was 0
<wens>
IIRC there are a few clocks that do this
<wens>
Android Q requires Vulkan 1.1 .... wonder when Allwinner would update its GPU again lol
<anarsoul|2>
no more mali400? :)
<wens>
one source listed it as a requirement, while others say it's an option :/
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<anarsoul|2>
wens: "We're working together with our device manufacturer partners to make Vulkan 1.1 a requirement on all 64-bit devices running Android Q and higher, and a recommendation for all 32-bit devices."
<wens>
ah, so everyone will just stay on 32-bit lol
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<plaes>
jernej: have to test
<plaes>
do you have the patch?
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<Mangy_Dog>
so the plan is to run a flavour of retropie on the orange pi zero plus 2 (what ever its converluted name is) But the developer of RetroOrangePi says H5 isnt suported yet... And from what i can gather, the Mali400 graphics chip hasnt got drivers yet... That true? What about the rasbian build that Orange Pi released for the board? Is that incomplete?
<Mangy_Dog>
does it have no graphics acceliration on it yet
<KotCzarny>
that's a long story
<Mangy_Dog>
oh dear :(
<KotCzarny>
there is no 2d accel on Hxx, 3d accel is worked on, same for video accel
<Mangy_Dog>
they got what ever they needed working on the h3?
<KotCzarny>
interesting tidbit, i2s not supported yet on h5?
<KotCzarny>
or just not updated table?
<Mangy_Dog>
is GPADC general perpous analogue to degital converter? IE analogue GPIO pins?
<Mangy_Dog>
which i know the H5 doesnt have adc so it saying not suported isnt an issue? :D
<megi>
KotCzarny: i2s is supported
<Mangy_Dog>
or does it mean it wont suport it if i put in a adc chip
<KotCzarny>
there was historically gpadc block related to touchscreen in socs
<KotCzarny>
most folks used thermal reading from it
<KotCzarny>
dont know if it had any other uses
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<KotCzarny>
megi: why red 'no' in status matrix then? broken patches? or it's already in kernel?
<Mangy_Dog>
if i do have touch screen it would likely be through usb
<megi>
it's the same hw as H3
<KotCzarny>
Mangy_Dog: also, if there is 'N/A' in matrix, it means there is no hardware for particular soc
<Mangy_Dog>
yeah
<Mangy_Dog>
just figured that out :p
<Mangy_Dog>
No means theres hardware but not suported yet
<megi>
KotCzarny: I guess the table is not updated, until recently it said SMP is not supported on H6, yet it was, etc.
<Mangy_Dog>
abnd yeah i see the i2s not suported yet
<KotCzarny>
Mangy_Dog: but according to megi it is
<Mangy_Dog>
though in this case i dont need i2s with this h5 board.... as it has audio out
<Mangy_Dog>
nodnods
<Mangy_Dog>
theres a ? over NAND does that mean that the built on flash chip might not be accesable?
<KotCzarny>
mostly
<KotCzarny>
nand is another funny topic
<Mangy_Dog>
heh
<KotCzarny>
basically it works, but needs to be reformatted to support mainline nand driver
<KotCzarny>
see the link and attached pages for details
<Mangy_Dog>
k
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<willmore>
wens, sadly, you're probably right. What used to be 64 bit versions of Android P will now be 32bit in Q so that they can get away without having Vulkan 1.1. :( Progress?
<KotCzarny>
half the ram reqs?
<KotCzarny>
:)
<MoeIcenowy>
mripard: how to test "supports_lowest_plane_alpha" property of a SoC's DEBE?
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<willmore>
KotCzarny, not that old 'won't someone think of the pointers?' arguement. :P
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<jernej>
KotCzarny, MoeIcenowy: I have LibreELEC port for H6, which already works pretty well, including HW video decoding. Stability is not there yet, but that will be worked out eventually.
<jernej>
I think other AW SoCs needed much more time to get to this level in mainline.
<fALSO>
awesome
<mripard>
MoeIcenowy: on SoCs affected by this bug, any pixel that has some alpha will have the pixel disappear entirely
<fALSO>
i could try it on the orange pi one plus jernej
<mripard>
MoeIcenowy: so using either the global alpha property, or an ARGB framebuffer with the alpha value set to anything else than 255 will tell you
<jernej>
fALSO: I have only PineH64 image at hand, because DT files for OrangePi H6 boards are not filled
<jernej>
with all nodes that are needed
<fALSO>
i have a patch for mine, just to enable ethernet
<fALSO>
LOL
<jernej>
mostly because I don't have them and can't test them
<fALSO>
it doesnt even have hdmi output working
<fALSO>
at least for me :-P
<jernej>
as I said, some noded, including those for HDMI, are missing
<jernej>
*nodes
<fALSO>
hehe
<jernej>
I started persuading people who have local changes to send it upstream
<jernej>
DT changes
<jernej>
but it seems nobody wants to learn few things to do that
<willmore>
The only mentions of AES in the datasheet are for the crypto engine....
<willmore>
KotCzarny, hey, that was me! :) So, I'm seeing a 'no' on the AES instructions on H6 question. :( If anyone wants to correct that, please let me know.
<KotCzarny>
and mind you, post is authored by tkaiser
<KotCzarny>
:>
<willmore>
KotCzarny, what is that 840 number from? Is that a cryptsetup benchmark?
<MoeIcenowy>
willmore: maybe with LN2 it can be higher?
<KotCzarny>
nope, openssl speed -evp -elapsed
<willmore>
If it's an openssl value that it's not useful in this context.
<willmore>
MoeIcenowy, should I try? :)
<willmore>
KotCzarny, okay, that's why it sounds crazy.
<MoeIcenowy>
willmore: if you have so much spare money ;-)
<KotCzarny>
willmore, nah, it's only crazy if you forget 'elapsed' param
<KotCzarny>
with elapsed it shows proper numbers
<KotCzarny>
ie. comparable between runs/boards
<willmore>
MoeIcenowy, I don't. ;( Nor do I have a place to sell me LN2 anymore. I used to in college. I do have a 10L dewer. Don't ask...
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<KotCzarny>
is it me or 'no lead' directive and LN2 dont mix?
<MoeIcenowy>
to be honest I have no experience about LN2
<mru>
ln2 as liquid nitrogen?
<willmore>
mru, yes
<willmore>
KotCzarny, why?
<mru>
played with it a little back at uni
<mru>
long time ago
<KotCzarny>
brittle solder?
<mru>
fun stuff
<MoeIcenowy>
to be honest, now I usually even do not install any heatsink on my SBC
<willmore>
mru, same here. Could buy it at chem stores. Was cheaper than milk. Lead to some fun weekends.
<MoeIcenowy>
except it come with one (pre-installed or come within the package)
<willmore>
KotCzarny, not sure the properties of it at low temps.
<MoeIcenowy>
BTW
<MoeIcenowy>
I'm now thinking about start a chip identification project on wiki
<willmore>
MoeIcenowy, I heatsink all the things. I use thermally conductive epoxy in place of the little pads that often come with heatsinks--or the sticky tape stuff.
<MoeIcenowy>
to dig out as much as possible infomation about a chip
<[TheBug]>
me too ^
<willmore>
What kind of ID are you looking for?
<MoeIcenowy>
willmore: e.g. the real model
<MoeIcenowy>
I think it's related to the "bonding id" (in SS/CE except for suniv)
* willmore
doesn't understand
<MoeIcenowy>
willmore: Allwinner tend to do chip renames
<MoeIcenowy>
for examples, A64 renamed to R18
* willmore
nods
<MoeIcenowy>
because A64 standard solution uses Android, R18 uses Tina
<willmore>
I thought the wiki already did a lot of that.
<MoeIcenowy>
willmore: but there's no bonding id to real model conversion table
<willmore>
Market segments, same dies, bonded out differently, different OS support, etc.
<willmore>
okay.
<MoeIcenowy>
and sometimes SID will contain some info
<MoeIcenowy>
e.g. the speed bin of H6
<willmore>
Want me to run something on all my allwinner boards?
<MoeIcenowy>
(BTW I heard that the worst H6 is sold as "H6 CV200-OS"
<willmore>
If you make a tool to collect the info, I can run it on several H2+, H3, H5, and one A64.
<KotCzarny>
watch out, she is a hacker :P
<MoeIcenowy>
BTW sth interesting
<MoeIcenowy>
The sun8iw7 is said to have 2 revisions
<MoeIcenowy>
(sun8iw7 is H2+/H3
<willmore>
KotCzarny, for one, I trust her. For two, I imagine for a tool to do what it needs, it's going to be a standalone chunk of code running close to the bare metal and will have to be booted from an uSD card.
<KotCzarny>
just kidding
<MoeIcenowy>
and it has p1/p2
<willmore>
I have an old H2+ and a newer one. :)
<willmore>
Might even spew results to the serial port or something as HDMI is too much of a pain for such a task.
<MoeIcenowy>
I will think of utilizing FEL to do it ;-)
<willmore>
So, send it over via FEL and read the results back how?
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<KotCzarny>
via fel tool?
<MoeIcenowy>
do all register operations via FEL
<MoeIcenowy>
it's what I usually use to do experiments
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<Mangy_Dog>
this is seriously strange
<Mangy_Dog>
so i ended up formatting that sd card... full deletion, ran the sd imager to put the armbian build on it... finished that. unloaded the sd card put it back in.... and the files that i deleted and then full reformated over were back
<Mangy_Dog>
a whole host of wtf
<KotCzarny>
wrong mmcblk :P
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<Mangy_Dog>
deffo the correct card i even tripple checked to see im not overwritign another card somewher e:p
<Mangy_Dog>
this is the only one plugged in
<Mangy_Dog>
trying a different card now maybe that 8giger is dead
<KotCzarny>
you have emmc on that board
<KotCzarny>
:P
<Mangy_Dog>
ononno im doing this on my windows machine
<Mangy_Dog>
putting the armbian image onto the sd card
<Mangy_Dog>
or at least trying to
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<Mangy_Dog>
right even stranger
<Mangy_Dog>
i think some how possibly, windows imager thing.... actually capied the image off teh old sd card....... and placed it into the armbian image
<Mangy_Dog>
:D
<Mangy_Dog>
i think basically i accidently overwrit it
<KotCzarny>
you might as well accept that you arent very good at it
<Mangy_Dog>
hehehe
<Mangy_Dog>
indeed
<Mangy_Dog>
ha
<Mangy_Dog>
that was it
<Mangy_Dog>
working now
<Mangy_Dog>
damn that was so stupid
<Mangy_Dog>
litually what happened, I think i hit read on windows32imger... so that overwrit the image file
<Mangy_Dog>
and every time i tried to put a new image on it was reading that..............
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<Mangy_Dog>
right so debian is actually command line only, and the bionic one is unbuntu which is the desktop version
<Mangy_Dog>
ive not actually used linux in many many many years
<KotCzarny>
adding desktop to armbian is just oneliner away
<Mangy_Dog>
apt_get unbuntu?
<Mangy_Dog>
ubuntu
<KotCzarny>
i will let it for you as a homework
<Mangy_Dog>
heh
<Mangy_Dog>
its ok goign to try ubuntu
<Mangy_Dog>
i do need to learn linux commandline tbh
<Mangy_Dog>
its a todo thing
<Mangy_Dog>
and ill be doing a lot of that when i work on this project