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Riding horses, hacking computers, phones and smartwatch.
pavel

Pavel Machek

Kobyla ma problem. Rada by me sezrala, jenze v mem okoli se zahadne objevuji jablka, a jablka ji chutnaji. Minule mi sla naproti tak akcne, ze se zlutak zacal bat o "svoje" jablka, a sel ke me snad dokonce cvalem.

Ale je to takove opatrne setkani. Kobyla mi oznami, ze by mi rada zkontrolovala kapsy, a ja ji reknu ze ani nahodou. Pak ji ja oznamim, ze bych ji rad sahnul na krk (coz vypada podezrele jako nasazeni ohlavky), a ona se vyjadri ze to ne. Takhle se chvili dohadujem, pak se vetsinou dohodnem, a pak se na zemi zahadne objevi jablko.

Dneska se opakoval obvykly scenar, az na to ze kobyla vibrovala. Mel bych ji prejet po cumaku doprava a rict "halo?". Ne to asi... Tak prvni zjistit, jestli se mi to nezda. Omlouvam se vsem, ktere jsem k tomu pouzil... A teda bohuzel nezdalo, ale holky sehnaly dalsi deku, a zaridily ji nadstandardni ubytovani v seniku.
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pavel

Pavel Machek

Preposilam poznamku od opensuse z fb:

openSUSE.cz
rsdpnoeotS7u6h3cc30ulff79
h
4l5u7ci2t4uchl12aillmg
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6h0t1f1hc72
·
  Pozvánka na #4 Linux Mobile Hackday v Praze!
Zdravíme všechny příznivce Linuxu na mobilních telefonech a open-source nadšence!
Rádi bychom vás pozvali na 4. Hackday, který pořádá David Heidelberger (@okiasx) – tentokrát v prostorách SUSE v Praze. Den po SUSE Open house https://more.suse.com/openhousecz
 Kdy: Čt 27. 11. 2025
 Čas: od 11:00 až do večera
 Kde: SUSE Linux, s.r.o., Křižíkova 148/34, Praha 8 – Karlín
 SUSE sídlí ve 2. patře budovy Corso
 Na co se můžete těšit:
Telefony s Linuxem přímo na místě
u-boot a EFI na Snapdragonu 845
Pokrok na QCM6490 (Fairphone 5 a další)
Kernel hacking, psaní device-tree
Review & upstreaming patchů
Balíčkování nástrojů pro mobilní distribuce
Diskuze, ukázky, hacking… podle chuti
 Rychlý internet a kafe budou k dispozici.
 Prosíme, potvrďte účast Davidovi (floss.social/@okias), případnou zprávu či komentář přepošleme.
Těšíme se na vás! 
#linux #mobile #postmarketOS
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pavel

Pavel Machek

https://manipulatori.cz/meta-vydelava-miliardy-na-podvodnych-reklamach-ukazuji-interni-dokumenty Meta / Facebook je evil, v zasade :-( A ano, bylo by dobre, aby za tohle sel nekdo sedet, kdyz je teda pokuty od napomahani podvodum neodradi.
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pavel

Pavel Machek

Take ste si vsimli, ze vam facebook cpe zcela zjevne podvody? Jo, tak to byl od Facebooku zamer, tady je vysvetleni: Hybrid\ GPU\ fixed\ on\ Linux？\ Android\ sideloading\ is\ back\,\ Valve\'s\ Linux\ push\ -\ Linux\ Weekly\ News\ \[bB9z2HEldNw\] . A jo, adblock je antimalware. Sorry not sorry.
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pavel

Pavel Machek

Putin mobilizuje. (youtube) Putin\ Orders\ Draft\ as\ Recruitment\ PLUMMETS\!\ \[RaJZEKAcYAk\]. Tenhle pan pred mesicem rikal, ze Putin bude mobilizovat: 5 Signs a New Mobilization Wave Is Coming [pgZK2mZtyCI] . Oba pany se asi vyplati poslouchat....
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pavel

Pavel Machek

Jestli se chcete dozvedet, jak vznikla Japonska ustava, tak tady: https://www.youtube.com/watch?v=Znk5QINe01A&list=PLd7-bHaQwnthnOed1a85mF7L-Ki3kdiqp&index=2 ... A ... ta pani je dobry komik.

Recommended. Especially part about Japan's constitution.
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pavel

Pavel Machek

I'm playing with SDL+libcamera based app to take photos on phones. WIP is here: https://gitlab.com/tui/libcamera/-/commit/6ec6fa5980c1811b0a5b37578faa66b9204017b9
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pavel

Pavel Machek

Library red flags

C++

"Simple" example usage has three files, 600 total

...and is missing place where it should actually access the data

...and you actually need 4 libraries to build it

has "Copyright Google"

Trivial example ends with red "ERROR" message on exit

Guess the library! :-)
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pavel
repeated
nikitonsky@mastodon.online

Niki

Needy Programs https://tonsky.me/blog/needy-programs/

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pavel

Pavel Machek

Front camera on OnePlus 6 now "works" with libmegapixels. Good. More work ahead.
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pavel

Pavel Machek

@NekoCWD Is there any chance to get recent version of your autofocus patches for libcamera somewhere? There are patches for gpuisp floating around, and it may be good to start putting it all together.
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pavel

Pavel Machek

@abetterjulie Mixing AI hallucinations with, well, historical hallucinations.. what could go wrong? :-(. We should make sure companies are responsible for damage they cause; this will tell someone to kill or commit suicide, and company should be responsible. https://www.today.com/news/religious-chatbot-apps-rcna243671
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pavel

Pavel Machek

We knew Tesla is lying in their "marketing", but here's good summary: https://www.youtube.com/watch?v=6ltU9q1pKKM .
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pavel

Pavel Machek

Got #megapixels to work on #oneplus6 (with some hacks). AE does something, AF does something, I apparently can take photo. Good start. (#postmarketos)
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pavel
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okias@floss.social

David Heidelberg

Nemáte někdo Pixel 3a XL v šuplíku? Na půjčení na den dva?

Potřeboval bych odemknutý (nebo abych ho mohl odemknout) a něco na něm pustit. Netřeba přefleshovat nebo tak.

Prosím sdílejte (než to smažou 🤣)

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pavel

Pavel Machek

Trying to get #openplus6 camera to work with #megapixels. Here's start: https://gitlab.com/tui/tui/-/blob/master/cam/oneplus,enchilada.conf?ref_type=heads

You may be able to get single frame from megapixels-getframe... and then kernel crashes.
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pavel
repeated
NekoCWD@nekocwd.link

Vasiliy Doylov

🎉 Now focus works fine with main camera.

Thanks to cool cats from sdm845 mainlining for camera, c-phy and other stuff 😻

I will clean up my changes and push it in a few days ⬆️

@postmarketOS@social.treehouse.systems

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pavel

Pavel Machek

To build Megapixels on #postmarketos, do sudo apk add mg g++ libconfig-dev git meson libconfig-dev ninja-build
libraw-dev libexif-dev ninja

sudo apk add opencv-dev
# sudo apk add scdoc -- not really needed

sudo apk add gtk4.0-dev
sudo apk install feedbackd-dev
sudo apk add zbar-dev
sudo apk add pulseaudio-dev

..then proceed as usual.
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pavel

Pavel Machek

How to crash #oneplus6? Just do cat /dev/video0 , or attempt to get frame with yavta. Nothing works with that camera, and I now know why: it uses MPLANE mechanism. I got a lot of crashes while playing, but now I have code to get a frame. Unfortunately, I have it in git, and the repository is corrupted :-(.
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pavel

Pavel Machek

To install #postmarketos on #oneplus6, you simply go to fastboot, then open a web page. Wow! All your data are gone, but you now have system with working front camera and one of back cameras (more work todo). Easy! :-)
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