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jarkko

Jarkko Sakkinen

Reply to @jarkko
@jani I'm now also experimenting with zerocopy dmabuf changes and contiguous allocator. I'm worried that if I leave them out, I might be ignoring something that would become bottleneck adding them :-) I'm glad I wrote year ago a program that streams scrolling checkerboard to loopback device, as I think I can make its flow dmabuf enabled quite easily :-)
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jarkko

Jarkko Sakkinen

Reply to @jarkko
@jani I.e. it is hammered to the correct mold but code is still somewhat convoluted in some places but getting there ...
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jarkko

Jarkko Sakkinen

Reply to @jani@floss.social
@jani https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git/log/?h=vcam

Not yet ready for submission but it has the basic blocks in some form: VB2 and file-descriptor based life-cycle. It requires some iterations of cleanup, simplifications, tweaks etc. but I think it is now framed correctly :-)
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jarkko

Jarkko Sakkinen

Reply to @jarkko
... so that I can stream iPhone via AirPlay easily.
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jarkko

Jarkko Sakkinen

v4l2-vcam represents a rare situation where I'm testing a patch with the host kernel (or finalizing).
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jarkko

Jarkko Sakkinen

Reply to @puhuri@mastodon.social
@puhuri @suihkulokki @antti CEO of Verge seems excited tho at LinkedIn ;-) It's a weird combination of high-profile investors, one most likely legit company and a somewhat fuzzy startup. I'm waiting for the next episode...
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jarkko

Jarkko Sakkinen

https://www.youtube.com/watch?v=1-UOBjJjGuM
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jarkko

Jarkko Sakkinen

Reply to
@suihkulokki Is this also from Oulu? :-) Have not checked.
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jarkko

Jarkko Sakkinen

Reply to
@suihkulokki There's also quite known angel investors behind Donut Lab, such as founder of F-Secure, Risto Siilasmaa. This is weird.
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jarkko

Jarkko Sakkinen

lol, who would guessed: tony blair is in the executive board

... and trump just called brits who participated to Nato wars as "losers"

🇬🇧
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jarkko

Jarkko Sakkinen

Reply to
Edited 3 months ago
@suihkulokki looking at news magic battery looks like a huge hoax :D weird that they ended up collaborating.
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jarkko

Jarkko Sakkinen

Reply to
@suihkulokki OK but battery technology is still somewhat question mark, isn't it? I.e. only claims and rumours
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jarkko

Jarkko Sakkinen

Reply to @jarkko
@suihkulokki "AK-47 - accept no subsitutes" ;-)

https://www.topgear.com/car-news/kalashnikov-has-made-its-own-retro-ev
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jarkko

Jarkko Sakkinen

Reply to @jarkko
@suihkulokki still the motorcycle looks savvy despite being probably fake :-) or like russian EV ....
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jarkko

Jarkko Sakkinen

Reply to @jarkko
@suihkulokki Yep, I'd bet for some sort of scam...
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jarkko

Jarkko Sakkinen

Reply to
@suihkulokki Yeah, so I don't know. We'll see :-)
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jarkko

Jarkko Sakkinen

Solid state batteries from Finland:

https://www.pcmag.com/news/donut-labs-solid-state-battery-powered-motorcycle-turned-heads-ces-2026

Svolt CEO has declared this as scam based on that "if China cannot deliver solid state, neither can anyone else" 🤷
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jarkko

Jarkko Sakkinen

https://eclecticlight.co/2026/01/21/can-you-slim-macos-down/
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jarkko

Jarkko Sakkinen

This is a life-saver if you need a framebuffer and pixels: https://github.com/emoon/minifb

my favorite graphics library :-)
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jarkko

Jarkko Sakkinen

Reply to
Edited 3 months ago
@miiko @jani Pragmatically speaking, inbox location does not matter that much :-) If it does, then you would encrypt it (with OpenPGP) anyhow. Intelligence services can obviously download all your email traffic if they want, without access to your account.
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