Touhou ~ Bad Apple on the laser scanner (v2) marcan 2026-09-21 | Touhou ~ Bad Apple on the laser scanner (v2)
Asahi Linux: USB haunts me marcan 2023-05-18 | USB is broken in u-boot...Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: USB haunts me marcan 2023-05-18 | USB is broken in u-boot...Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Speaker stuff marcan 2023-05-09 | Yay speakersWebsite: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: TSO, maybe more speaker stuff? marcan 2023-05-08 | FEX needs a TSO prctl to run reasonably, so let's add that. And then maybe speakers?Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: The Great Mailbox Excision marcan 2023-03-14 | I've been waiting for months for this. The Linux mailbox subsystem has been a thorn on our side since we started using it, and it's time to say goodbye.Hopefully we'll wind up with less code, fewer bugs, and better performance overall (including GPU).Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux science time: Speaker safety implementation marcan 2023-02-23 | Yup, it's finally time to get the speakers working safely. Looks like I get to write some Rust again :-).Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux science time: Speaker safety models marcan 2023-02-06 | Yup, it's finally time to get the speakers working safely. Expect a bunch of Python/numpy modeling as I try to come up with a working voice coil temperature model.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: upstreaming stuff & touchpad fixes? marcan 2023-01-04 | Because I'm a masochist, after arguing with kernel maintainers yesterday, let's spend some time upstreaming more stuff today. And then look at touchpad brokenness.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: s2idle & touchpad shenanigans marcan 2022-12-12 | Suspend "works" now but a bunch of things are still broken about it, so let's fix up a bunch of stuff. Oh yeah, and maybe fix the touchpad stability issues too.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: WiFi suspend & s2idle marcan 2022-10-18 | Back on the WiFi story. Last time I found the mailbox stuff now goes through the message ring, so let's see if using it makes device suspend work.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: pulseaudio shenanigans? marcan 2022-10-18 | Looks like the 3.5mm jack hotplug isn't quite working right with PA.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: CPUfreq rewrite, take 3 marcan 2022-10-17 | Third time's the charm? I think we finally have a good plan for CPUfreq that would be upstreamable.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Fixing WiFi issues marcan 2022-09-05 | WiFi issues on today's list: Bluetooth coexistence, AP mode, and suspend/power management.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: USB xHCI firmware loading marcan 2022-08-29 | Time to get the extra USB ports on the iMac and Mac Studio working.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Weird TTY issue, USB xHCI firmware marcan 2022-08-15 | I got a weird testing setup put together, let's try to fix that weird TTY issue. If that goes fast enough, I'll look at USB xHCI firmware loading next, to support the Mac Studio and iMac extra USB ports.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: MTP support fixups, weird TTY issue marcan 2022-08-09 | Early stream today, going to add a missing fixup to the MTP trackpad support for M2 and then try to look at a weird TTY layer issue.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: M2 boot keyboard support, maybe debugging a freak bug? marcan 2022-08-01 | You've probably heard that Linus is using an M2 now... but without keyboard support in GRUB, that's not going to go very well for testing kernels while traveling. So let's take care of that. Oh yeah, and there's some kind of freak bug in the TTY layer I need to work out.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
M2 Asahi Linux wrapup #2: HID over Dockchannel (keyboard/trackpad) marcan 2022-07-05 | Okay, so Apple decided to be Apple and overcomplicate HID over Dockchannel. I think I worked it out, let's see if I can actually write the driver now.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
M2 Asahi Linux wrapup: Dockchannel, MTP, keyboard/trackpad marcan 2022-07-03 | Another unplanned stream! Just three very small Linux drivers left to write to make everything work on the M2.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
M2 Asahi Linux bring-up: PCIe, SPMI, Dockchannel? marcan 2022-07-01 | Unplanned stream! Let's see if I can tick off what's left of the M2 bring-up, at least PCIe and SPMI... and the keyboard/trackpad even, if I have time?Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
M2 Asahi Linux bring-up [2022-06-27] marcan 2022-06-27 | The M2 is here! Time to make it run Linux.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanIn these streams I show how I work. I may or may not talk, and I may or may not read the chat. If you need to catch my attention, it's probably best to ping me on IRC, check out asahilinux.org for details!There is currently no set schedule for these streams, so subscribe and click the bell if you want to be notified when they happen. I do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: PCI power management marcan 2022-05-04 | It's been a while! Release-side things have calmed down, so time to go back to kernel dev. This time I'm going to look at PCI power management, in particular being able to power off PCI devices not in use (and in sleep mode).Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Bringing up Asahi Linux on the M1 Ultra (?) [2022-04-01] marcan 2022-04-01 | The Mac Studio is here! Let's bring up Asahi Linux on it, and bring it to feature parity with the other machines.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanIn these streams I show how I work. I may or may not talk, and I may or may not read the chat. If you need to catch my attention, it's probably best to ping me on IRC, check out asahilinux.org for details!There is currently no set schedule for these streams, so subscribe and click the bell if you want to be notified when they happen. I do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Road to Release #5 - Chainloading & installer marcan 2022-03-09 | Chainloading m1n1 will allow our users to get new features and hardware support with just a normal package upgrade from their distro. This has been planned for a while, but we might as well sneak it into the first release! The Rust side is ~done, let's wrap this up.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Road to Release #4.5 - Rust in my m1n1?! marcan 2022-03-08 | Chainloading m1n1 will allow our users to get new features and hardware support with just a normal package upgrade from their distro. This has been planned for a while, but we might as well sneak it into the first release! And for security reasons... we're doing it in Rust.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Road to Release #4 - Rust in my m1n1?! marcan 2022-03-08 | Chainloading m1n1 will allow our users to get new features and hardware support with just a normal package upgrade from their distro. This has been planned for a while, but we might as well sneak it into the first release! And for security reasons... we're doing it in Rust.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Road to Release #3 - More Distro & Installer touches marcan 2022-03-01 | We're getting close to a first pre-alpha release! Distro infra is in place, time to start testing the actual OS images and finish the installer.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Road to Release #2 - Distro infra marcan 2022-02-25 | We're getting close to a first pre-alpha release! Rough installer is almost there, so I'll be working on distro infra (package builds & repos)Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Road to Release #1 marcan 2022-02-22 | We're getting close to a first pre-alpha release! The kernel is in pretty good shape, so it's time to work on the installer, U-Boot, and general distro stuff.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Power Management Week+𝛼 #3 marcan 2022-02-15 | Lots of RTC design yak shaving happened. I have a good plan now, so let's wrap it up and then move on to CPUfreq.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Power Management Week #2 marcan 2022-02-08 | Battery management done, time for PMU/SPMI/RTC/shutdown.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Power Management Week #1 marcan 2022-02-07 | Now that the core SMC driver works, let's get shutdown/reboot, RTC, and battery management going.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Writing a (new) SMC driver (part 2) marcan 2022-01-19 | M1 Macs have an SMC coprocessor in charge of power, battery, temperatures, fans, some GPIO, and more. This has been a thing in Macs for ages, but Apple Silicon machines do it differently. Time to write a new driver for the new hardware.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Writing a (new) SMC driver marcan 2022-01-18 | M1 Macs have an SMC coprocessor in charge of power, battery, temperatures, fans, some GPIO, and more. This has been a thing in Macs for ages, but Apple Silicon machines do it differently. Time to write a new driver for the new hardware.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Writing *another* DCP driver marcan 2022-01-16 | Apple broke HDMI bootloader display on the Mac Mini in 12.0, so now I have to implement it in m1n1... I spent the past week reverse engineering the protocol, now let's implement it.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Work stream: Wi-Fi Firmware Wrangling (pt. 2) marcan 2021-12-18 | It's been long enough, let's fix the Wi-Fi driver mess. The biggest challenge isn't the code, it's figuring out how to deal with Apple's huge directory of firmware files and configs. So let's write a script to turn that into something Linux-friendly!Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanIn these streams I show how I work. I may or may not talk, and I may or may not read the chat. If you need to catch my attention, it's probably best to ping me on IRC, check out asahilinux.org for details!There is currently no set schedule for these streams, so subscribe and click the bell if you want to be notified when they happen. I do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Wi-Fi Firmware Wrangling marcan 2021-12-18 | It's been long enough, let's fix the Wi-Fi driver mess. The biggest challenge isn't the code, it's figuring out how to deal with Apple's huge directory of firmware files and configs. So let's write a script to turn that into something Linux-friendly!Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Writing a SPI driver marcan 2021-12-09 | After yesterday's 8h deep dive into reverse engineering the SPI peripheral I have a pretty good idea of how it works, so it's time to write a proper Linux driver for it.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: SPI controller deep dive marcan 2021-12-08 | We need SPI to make the keyboard work on MacBooks. We've had some drivers floating around for it, but it's time to figure out all the details and write a proper one.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: xHCI debugging on the M1 iMac marcan 2021-11-24 | Two USB ports are broken. It's been years since I had to deal with xHCI... looks like I'm going to have fight it again.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Adding Monterey support to idevicerestore marcan 2021-11-17 | We need to be able to restore the new machines/OSes. I already have a manual PoC, time to implement it.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Bringing up Asahi Linux on the M1 Pro, Part 4 [2021-11-10] marcan 2021-11-10 | PCIe and the SD card reader work; let's tackle SMC and NVMe!Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanIn these streams I show how I work. I may or may not talk, and I may or may not read the chat. If you need to catch my attention, it's probably best to ping me on IRC, check out asahilinux.org for details!There is currently no set schedule for these streams, so subscribe and click the bell if you want to be notified when they happen. I do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Bringing up Asahi Linux on the M1 Pro, Part 3 [2021-11-09] marcan 2021-11-09 | Looking at PCIe support on the M1 Pro.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanIn these streams I show how I work. I may or may not talk, and I may or may not read the chat. If you need to catch my attention, it's probably best to ping me on IRC, check out asahilinux.org for details!There is currently no set schedule for these streams, so subscribe and click the bell if you want to be notified when they happen. I do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Bringing up Asahi Linux on the M1 Pro, Part 2.5 [2021-11-02] marcan 2021-11-02 | HV works, but AIC is being tricky. Time to take out the big guns and do full MMIO traces.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanIn these streams I show how I work. I may or may not talk, and I may or may not read the chat. If you need to catch my attention, it's probably best to ping me on IRC, check out asahilinux.org for details!There is currently no set schedule for these streams, so subscribe and click the bell if you want to be notified when they happen. I do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Bringing up Asahi Linux on the M1 Pro, Part 2 [2021-11-02] marcan 2021-11-02 | Penguins happened, but it's not quite right yet. Let's bring up the hypervisor so we can investigate the rest of the M1 Pro differences.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanIn these streams I show how I work. I may or may not talk, and I may or may not read the chat. If you need to catch my attention, it's probably best to ping me on IRC, check out asahilinux.org for details!There is currently no set schedule for these streams, so subscribe and click the bell if you want to be notified when they happen. I do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Bringing up Asahi Linux on the M1 Pro [2021-11-01] marcan 2021-11-01 | The M1 Pro is on the way. Let's make Asahi Linux run on it!Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanIn these streams I show how I work. I may or may not talk, and I may or may not read the chat. If you need to catch my attention, it's probably best to ping me on IRC, check out asahilinux.org for details!There is currently no set schedule for these streams, so subscribe and click the bell if you want to be notified when they happen. I do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Working on m1n1 marcan 2021-10-18 | I've had a few things on my TODO list, let's take care of that.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Redoing the memory controller perf driver again marcan 2021-10-14 | Looks like there might be a better way than genpds, let's see what the interconnect subsystem looks like.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Linux PM driver marathon (part 2) marcan 2021-09-28 | Enough yaks have been shaved; let's see how many of the power management drivers I can get into a reviewable state today.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
Asahi Linux: Linux PM driver marathon marcan 2021-09-28 | Enough yaks have been shaved; let's see how many of the power management drivers I can get into a reviewable state today.Website: asahilinux.orgPatreon: patreon.com/marcanGitHub Sponsors: github.com/sponsors/marcanI do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!
