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May 16 08:53:26 syncthing[2619]: Lost device connection XXX
May 16 08:53:26 syncthing[2619]: Lost device connection XXX
May 16 08:53:26 syncthing[2619]: Connection closed XXX
May 16 08:53:26 syncthing[2619]: Lost device connection XXX
May 16 08:55:10 tailscaled[888]: netcheck: DetectCaptivePortal(found=false)
May 16 09:00:16 tailscaled[888]: netcheck: DetectCaptivePortal(found=false)
May 16 09:05:34 tailscaled[888]: netcheck: DetectCaptivePortal(found=false)
May 16 09:06:53 kernel: BUG: spinlock recursion on CPU#3, swapper/3/0
May 16 09:06:53 kernel: lock: 0xffff000f53ec0900, .magic: dead4ead, .owner: swapper/3/0, .owner_cpu: 3
May 16 09:06:53 tailscaled[888]: LinkChange: major, rebinding: old: XXX
@valpackett
valpackett / HiFi.conf
Last active May 19, 2026 00:55
motorola-dubai ucm2 wip
# /usr/share/alsa/ucm2/Motorola/dubai/HiFi.conf
SectionVerb {
EnableSequence [
cset "name='SEN_MI2S_RX Audio Mixer MultiMedia1' 1"
cset "name='MultiMedia3 Mixer TX_CODEC_DMA_TX_3' 1"
cset "name='ADC1 Switch' 0"
cset "name='ADC2 Switch' 0"
cset "name='ADC3 Switch' 0"
cset "name='ADC1_MIXER Switch' 0"
$ doas tree /usr/share/qcom/sm7325/Motorola/dubai/
/usr/share/qcom/sm7325/Motorola/dubai/
├── acdb
├── dsp
│ └── adsp -> /run/msm-firmware-loader/mnt/dsp_b/adsp
├── sensors
│ ├── config
│ │ ├── icm4x6xx.json
│ │ ├── kodiak_default_sensors.json
│ │ ├── kodiak_dynamic_sensors.json
@valpackett
valpackett / flatpak-rpi-ffmpeg.patch
Created December 31, 2025 23:15
freedesktop-sdk rpi-ffmpeg patch on top of 9673d931e0bbd4
diff --git a/elements/include/ffmpeg.yml b/elements/include/ffmpeg.yml
index 5d4983fea5..626c7e7f94 100644
--- a/elements/include/ffmpeg.yml
+++ b/elements/include/ffmpeg.yml
@@ -11,6 +11,7 @@
- components/fribidi.bst
- components/lame.bst
- components/libjxl.bst
+- components/libdrm.bst
- components/libva.bst
@valpackett
valpackett / README.md
Last active May 21, 2026 19:23
enable-aspm.sh with args (PCIe ASPM toggle per device)

This script allows toggling ASPM at runtime per bus via raw PCI config writes.

Example for Snapdragon X series:

doas enable-aspm.sh 0006:00:00.0 0006:01:00.0 0 # SSD ASPM OFF
doas enable-aspm.sh 0006:00:00.0 0006:01:00.0 2 # SSD ASPM ON
doas enable-aspm.sh 0004:00:00.0 0004:01:00.0 0 # WiFi ASPM OFF
doas enable-aspm.sh 0004:00:00.0 0004:01:00.0 2 # WiFi ASPM ON
@valpackett
valpackett / .config
Created January 7, 2025 00:40
mt8167 mainline dev .config for reference
#
# Automatically generated file; DO NOT EDIT.
# Linux/arm64 6.13.0-rc3 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="clang version 19.1.6"
CONFIG_GCC_VERSION=0
CONFIG_CC_IS_CLANG=y
CONFIG_CLANG_VERSION=190106
CONFIG_AS_IS_LLVM=y
CONFIG_AS_VERSION=190106
@valpackett
valpackett / simpledrm-mtk-atags.patch
Created December 29, 2024 06:09
simpledrm hack to parse ATAGS for dynamic fb address
diff --git i/drivers/gpu/drm/tiny/simpledrm.c w/drivers/gpu/drm/tiny/simpledrm.c
index 5d9ab8adf8005..78f0b4b8d3df6 100644
--- i/drivers/gpu/drm/tiny/simpledrm.c
+++ w/drivers/gpu/drm/tiny/simpledrm.c
@@ -3,6 +3,7 @@
#include <linux/aperture.h>
#include <linux/clk.h>
#include <linux/of_clk.h>
+#include <linux/of_fdt.h>
#include <linux/minmax.h>
@valpackett
valpackett / out.txt
Created October 17, 2024 21:01
Versioned struct generation in Zig
$ zig test versioned_structs.zig ^0^ 17:58
v1:
field 0 is data_len type is i32
field 1 is data_ptr type is *const u8
example value: ver.MakeStruct(.{ .{ ... }, .{ ... }, .{ ... } },1){ .data_len = 420, .data_ptr = u8@deadbeef }
v69:
field 0 is data_len type is i32
@valpackett
valpackett / reaperdemo.c
Created March 23, 2023 05:28
FreeBSD reaper API demo
#include <sys/procctl.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <sysexits.h>
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <unistd.h>
#include <signal.h>
@valpackett
valpackett / thread.log
Created November 9, 2020 21:38
Thread ID testing on FreeBSD
% cc -pthread -o /tmp/tid tids.c && truss /tmp/tid
[…]
__sysctl("vm.overcommit",2,0x7fffffffa314,0x7fffffffa308,0x0,0) = 0 (0x0)
mmap(0x0,2097152,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON|MAP_ALIGNED(21),-1,0x0) = 34374418432 (0x800e00000)
mmap(0x0,2097152,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON|MAP_ALIGNED(12),-1,0x0) = 34410536960 (0x803072000)
mmap(0x0,4194304,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON|MAP_ALIGNED(21),-1,0x0) = 34422652928 (0x803c00000)
__sysctl("kern.usrstack",2,0x800ac8108,0x7fffffffc228,0x0,0) = 0 (0x0)
getrlimit(RLIMIT_STACK,{ cur=536870912,max=536870912 }) = 0 (0x0)
thr_self(0x803084000) = 0 (0x0)
mmap(0x7fffdfffd000,4096,PROT_NONE,MAP_ANON,-1,0x0) = 140736951472128 (0x7fffdfffd000)