diff --git a/.zshrc b/.zshrc
index 8492894..88a1e16 100755
--- a/.zshrc
+++ b/.zshrc
@@ -35,3 +35,4 @@ export PATH="$HOME/.local/bin:$PATH"
alias ls='ls --color=auto'
alias doc='docker-compose'
alias cla='cd /home/nnduc/.cache/ && claude'
+alias wa="watch -n1 "sensors | grep -E 'Tctl|edge|junction|mem:|Composite'""
diff --git a/MangoHud/MangoHud.conf b/MangoHud/MangoHud.conf
new file mode 100644
index 0000000..0510301
--- /dev/null
+++ b/MangoHud/MangoHud.conf
@@ -0,0 +1,22 @@
+# Shift_R+F12 shows/hides the HUD
+no_display
+toggle_hud=Shift_R+F12
+fps
+frametime
+frame_timing
+gpu_stats
+cpu_stats
+# diagnostics: log starts 20s after launch, Shift_L+F2 toggles logging
+output_folder=/home/nnduc/mangologs
+autostart_log=20
+log_interval=0
+toggle_logging=Shift_L+F2
+gpu_core_clock
+gpu_mem_clock
+vram
+ram
+cpu_mhz
+# fps
+fps_limit=80,60,120,0
+fps_limit_method=early
+toggle_fps_limit=Shift_L+F1
diff --git a/README.md b/README.md
index a2e8750..3de38e2 100755
--- a/README.md
+++ b/README.md
@@ -75,8 +75,51 @@ echo 3 | sudo tee /sys/class/drm/card*/device/pp_dpm_mclk
with `adaptive_sync off` games run without it.
- To turn off FreeSync for a single game (Xorg): `adaptive_sync=false %command%`
(Steam launch options).
+- Login greeters (SDDM, LightDM, ...) are fullscreen and mostly static, so VRR
+ drops to the bottom of the range and flickers. `mesa/drirc` disables it for
+ any `*greeter*` executable; install system-wide (greeters don't read `~/.drirc`):
+```bash
+sudo cp xorg/20-amdgpu.conf /etc/X11/xorg.conf.d/
+sudo cp mesa/drirc /etc/drirc
+```
+## Shader cache (Steam)
+
+With Steam's *Shader Pre-caching* off (it re-downloads caches for every game
+almost daily), Steam points Mesa at a temporary
+`~/.local/share/Steam/shader_cache_temp_dir_*` and deletes it when the game
+exits, so every session recompiles shaders (hitches everywhere, every time).
+Steam only sets the legacy `MESA_GLSL_CACHE_DIR`, so the newer variable wins.
+Set it session-wide (i3 is started by SDDM, `environment.d` doesn't reach
+Steam). The cache lives in `/var/cache` so `~/.cache` cleaners don't wipe it,
+with one private subdir per user: Mesa creates its dirs `0700`, so a single
+shared dir can't work (and would let users poison each other's shaders).
+`/etc/environment` can't expand `$USER`, so use `/etc/profile.d` (SDDM's
+X11/Wayland sessions and TTY logins source it). Run as your normal user, not
+from a root shell (`~` and `$USER` must be yours), with Steam closed:
+```bash
+sudo mkdir -p /var/cache/mesa_shader_cache
+sudo chmod 1777 /var/cache/mesa_shader_cache # like /tmp: anyone creates own subdir
+mv ~/.cache/mesa_shader_cache /var/cache/mesa_shader_cache/$USER # no sudo: keeps ownership
+sudo sed -i '/^MESA_SHADER_CACHE_/d' /etc/environment
+sudo tee /etc/profile.d/mesa-shader-cache.sh >/dev/null <<'EOF'
+export MESA_SHADER_CACHE_DIR="/var/cache/mesa_shader_cache/$USER"
+export MESA_SHADER_CACHE_MAX_SIZE=10G
+export PRESSURE_VESSEL_FILESYSTEMS_RW=/var/cache/mesa_shader_cache
+EOF
+```
+The last line matters: Steam runs games (native and Proton) in the Steam
+Linux Runtime container, which shares `$HOME` but gives the game its own empty
+`/var`. Without it the cache is written to a tmpfs inside the container and
+thrown away when the game exits.
+Re-login, then check it's yours and persists after playing (should print > 0):
+```bash
+echo $MESA_SHADER_CACHE_DIR; ls -ld $MESA_SHADER_CACHE_DIR # owner must be you
+find $MESA_SHADER_CACHE_DIR -mmin -60 -type f | wc -l
+```
+Deleting the cache is harmless: shaders just recompile (stutter) on first use.
+
## Installing dependencies
Package availability differs between distros — Arch has everything below in the
@@ -191,9 +234,9 @@ sudo emerge --ask games-util/gamemode
Adaptive sync (sway): the desktop runs at a fixed 240 Hz with VRR off, because
sway only renders on change and idle frame rates fall below the panel's 48 Hz
-floor (out of LFC range → flicker). `sway/scripts/vrr-follow` turns VRR on for
-DP-1 only while the visible workspace has a fullscreen window; `lock-now` turns
-it off while locked. Needs `jq`.
+floor (out of LFC range → flicker). gamemode turns VRR on for DP-1 while a
+game runs and off when it exits (install `gamemode/gamemode.ini` to
+`~/.config/gamemode.ini`); `lock-now` turns it off while locked.
### GPU monitoring & tuning
diff --git a/i3/config b/i3/config
index c1f0097..be52813 100755
--- a/i3/config
+++ b/i3/config
@@ -20,6 +20,11 @@ font pango:NotoSans 12
# text rendering and scalability on retina/hidpi displays (thanks to pango).
#font pango:DejaVu Sans Mono 8
+# Clear leftover Wayland env (e.g. from a previous Hyprland/sway session) out of
+# systemd/dbus so dbus-activated apps like Thunar don't try to use a dead compositor.
+# Must run before anything dbus-activated starts.
+exec --no-startup-id sh -c "systemctl --user unset-environment WAYLAND_DISPLAY HYPRLAND_INSTANCE_SIGNATURE SWAYSOCK; dbus-update-activation-environment --systemd DISPLAY XAUTHORITY XDG_CURRENT_DESKTOP=i3 XDG_SESSION_TYPE=x11; pkill -x Thunar"
+
# Start XDG autostart .desktop files using dex. See also
# https://wiki.archlinux.org/index.php/XDG_Autostart
exec --no-startup-id dex --autostart --environment i3
@@ -58,6 +63,7 @@ exec --no-startup-id /usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1
exec --no-startup-id ~/.config/i3/scripts/wallpaper-rotate $wallpaper_dir
exec --no-startup-id pasystray
exec --no-startup-id polybar
+exec --no-startup-id ~/.config/i3/scripts/guide-freeze
set $refresh_i3status killall -SIGUSR1 i3status
@@ -99,7 +105,7 @@ floating_modifier $mod
#xrandr --output HDMI-2 --auto --right-of eDP1
# High refresh rates can flicker on AMD (VRAM clock switching), so run the
# desktop at 120Hz. See README "High refresh rate flicker".
-exec --no-startup-id xrandr --output DisplayPort-0 --mode 1920x1080 --rate 120
+exec --no-startup-id xrandr --output DisplayPort-0 --mode 1920x1080 --rate 240
# start a terminal
#bindsym $mod+Return exec i3-sensible-terminal
@@ -108,6 +114,9 @@ bindsym $mod+Return exec $terminal
# kill focused window
bindsym $mod+Shift+q kill
+# freeze / resume focused window (SIGSTOP / SIGCONT)
+bindsym $mod+m exec --no-startup-id ~/.config/i3/scripts/freeze-toggle
+
# start dmenu (a program launcher)
#bindsym $mod+d exec --no-startup-id j4-dmenu-desktop
#bindsym $mod+d exec --no-startup-id dmenu
diff --git a/i3/scripts/freeze-toggle b/i3/scripts/freeze-toggle
new file mode 100755
index 0000000..3399b0f
--- /dev/null
+++ b/i3/scripts/freeze-toggle
@@ -0,0 +1,19 @@
+#!/bin/bash
+# Freeze / resume the focused window's process tree (SIGSTOP / SIGCONT).
+pid=$(xdotool getactivewindow getwindowpid 2>/dev/null) || exit 1
+
+# collect pid plus all descendants (Wine/Proton games spawn several)
+descendants() {
+ local p
+ for p in $(pgrep -P "$1"); do
+ echo "$p"
+ descendants "$p"
+ done
+}
+pids="$pid $(descendants "$pid")"
+name=$(ps -o comm= -p "$pid")
+
+case "$(ps -o state= -p "$pid")" in
+ T*) kill -CONT $pids && notify-send -t 1500 "Resumed" "$name ($pid)" ;;
+ *) kill -STOP $pids && notify-send -t 1500 "Frozen" "$name ($pid)" ;;
+esac
diff --git a/i3/scripts/guide-freeze b/i3/scripts/guide-freeze
new file mode 100755
index 0000000..a523b15
--- /dev/null
+++ b/i3/scripts/guide-freeze
@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+# Freeze/resume the focused window on the controller's Home/guide button (BTN_MODE).
+# Stdlib only: reads raw evdev events. Gamepads are readable by the seat user.
+import glob, os, select, signal, struct, subprocess, time
+
+EV_KEY, BTN_MODE = 1, 0x13c
+EVENT = struct.Struct('llHHi') # struct input_event
+LONG_BITS = struct.calcsize('l') * 8
+CMD = [os.path.expanduser('~/.config/i3/scripts/freeze-toggle')]
+
+signal.signal(signal.SIGCHLD, signal.SIG_IGN) # auto-reap child processes
+
+def has_btn_mode(path):
+ try:
+ with open(f'/sys/class/input/{os.path.basename(path)}/device/capabilities/key') as f:
+ words = f.read().split()
+ except OSError:
+ return False
+ bits = 0
+ for w in words:
+ bits = bits << LONG_BITS | int(w, 16)
+ return bits >> BTN_MODE & 1
+
+fds = {} # fd -> device path
+last = 0.0
+rescan = 0.0
+while True:
+ if time.monotonic() >= rescan: # pick up hotplugged controllers
+ for path in glob.glob('/dev/input/event*'):
+ if path not in fds.values() and has_btn_mode(path):
+ try:
+ fds[os.open(path, os.O_RDONLY)] = path
+ except OSError:
+ pass
+ rescan = time.monotonic() + 2
+ ready, _, _ = select.select(list(fds), [], [], 2)
+ for fd in ready:
+ try:
+ data = os.read(fd, EVENT.size * 64)
+ except OSError: # controller unplugged
+ os.close(fd)
+ del fds[fd]
+ continue
+ for sec, usec, type_, code, value in EVENT.iter_unpack(data):
+ if type_ == EV_KEY and code == BTN_MODE and value == 1:
+ now = sec + usec / 1e6
+ if now - last < 0.4: # GuliKit's Home button double-fires ~10ms apart
+ continue
+ last = now
+ subprocess.Popen(CMD, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
diff --git a/mesa/drirc b/mesa/drirc
new file mode 100644
index 0000000..6864cb7
--- /dev/null
+++ b/mesa/drirc
@@ -0,0 +1,7 @@
+
+
+
+
+
+
+
diff --git a/nvim/lazy-lock.json b/nvim/lazy-lock.json
index c583990..9a16249 100755
--- a/nvim/lazy-lock.json
+++ b/nvim/lazy-lock.json
@@ -2,19 +2,19 @@
"Comment.nvim": { "branch": "master", "commit": "e30b7f2008e52442154b66f7c519bfd2f1e32acb" },
"coq.artifacts": { "branch": "artifacts", "commit": "d545035d06408f2d68cd03bc401425e42c298fc4" },
"coq.thirdparty": { "branch": "3p", "commit": "a021e24f1ff538d339aece0de80d621b68862701" },
- "coq_nvim": { "branch": "coq", "commit": "df4eb27b425568cea17f01a25a07cf447066ce81" },
- "fzf-lua": { "branch": "main", "commit": "05e44d38de0a79c11fba5f7bf8138791b1dbdd1e" },
+ "coq_nvim": { "branch": "coq", "commit": "0cdbf99893729c5ffa74064382efc53364d7045d" },
+ "fzf-lua": { "branch": "main", "commit": "78b85d2a522b1e6a2d154216b3e532a1df1ad6d7" },
"gruvbox.nvim": { "branch": "main", "commit": "154eb5ff5b96d0641307113fa385eaf0d36d9796" },
"julia-vim": { "branch": "master", "commit": "52b30547346b21bc93acda28d626795667f9e087" },
"lazy.nvim": { "branch": "main", "commit": "306a05526ada86a7b30af95c5cc81ffba93fef97" },
"lualine.nvim": { "branch": "master", "commit": "221ce6b2d999187044529f49da6554a92f740a96" },
"nvim-autopairs": { "branch": "master", "commit": "430522f95fe4fb7c511ec64f8c1a90cc6a66c05c" },
"nvim-bqf": { "branch": "main", "commit": "c282a62bec6c0621a1ef5132aa3f4c9fc4dcc2c7" },
- "nvim-lspconfig": { "branch": "master", "commit": "16286347bdba1333c7d124d9de9fe6630731b2b2" },
- "nvim-tree.lua": { "branch": "master", "commit": "b2aadda94b107480c48e548d6db51c6840b7b33c" },
- "nvim-web-devicons": { "branch": "master", "commit": "5f032a85be210cd1c6ac98861eb3b187ff3bd5eb" },
+ "nvim-lspconfig": { "branch": "master", "commit": "a9bb4d5f4276aa5cddc015faa3ecc5a7b5a26b14" },
+ "nvim-tree.lua": { "branch": "master", "commit": "478c69c0fe253caea88de9c5e138bfa77395a59a" },
+ "nvim-web-devicons": { "branch": "master", "commit": "58447c1fca354bbf184425e4a8d01deecbd6f3c4" },
"vim-fugitive": { "branch": "master", "commit": "3b753cf8c6a4dcde6edee8827d464ba9b8c4a6f0" },
"vim-ime": { "branch": "master", "commit": "79e3b02eb50a57305113550be7ca163b267b5e30" },
"viml-surround": { "branch": "master", "commit": "98358bad347aa2b8a180c2edde84c3bd8a51fdd1" },
- "vimtex": { "branch": "master", "commit": "cb81778aee678b513af3de7f1ca5943e7ee31b2f" }
+ "vimtex": { "branch": "master", "commit": "16a5609d17a436db7f48046d91747fd6a9d75c74" }
}
diff --git a/pipewire/minimal.conf b/pipewire/minimal.conf
deleted file mode 100755
index 482bcce..0000000
--- a/pipewire/minimal.conf
+++ /dev/null
@@ -1,476 +0,0 @@
-# Simple daemon config file for PipeWire version "1.2.3" #
-#
-# Copy and edit this file in /etc/pipewire for system-wide changes
-# or in ~/.config/pipewire for local changes.
-#
-# It is also possible to place a file with an updated section in
-# /etc/pipewire/minimal.conf.d/ for system-wide changes or in
-# ~/.config/pipewire/minimal.conf.d/ for local changes.
-#
-
-context.properties = {
- ## Configure properties in the system.
- #library.name.system = support/libspa-support
- #context.data-loop.library.name.system = support/libspa-support
- #support.dbus = true
- #link.max-buffers = 64
- link.max-buffers = 16 # version < 3 clients can't handle more
- #mem.warn-mlock = false
- #mem.allow-mlock = true
- #mem.mlock-all = false
- #clock.power-of-two-quantum = true
- #log.level = 2
- #cpu.zero.denormals = false
-
- core.daemon = true # listening for socket connections
- core.name = pipewire-0 # core name and socket name
-
- ## Properties for the DSP configuration.
- default.clock.rate = 48000
- #default.clock.allowed-rates = [ 48000 ]
- #default.clock.quantum = 1024
- #default.clock.min-quantum = 32
- #default.clock.max-quantum = 2048
- #default.clock.quantum-limit = 8192
- #default.clock.quantum-floor = 4
- #default.video.width = 640
- #default.video.height = 480
- #default.video.rate.num = 25
- #default.video.rate.denom = 1
- #
- settings.check-quantum = true
- settings.check-rate = true
-
- # This config can use udev or hardcoded ALSA devices. Make sure to
- # change the alsa device below when disabling udev
- minimal.use-udev = true
-
- # Load the pulseaudio emulation daemon
- minimal.use-pulse = true
-}
-
-context.properties.rules = [
- { matches = [ { cpu.vm.name = !null } ]
- actions = {
- update-props = {
- # These overrides are only applied when running in a vm.
- default.clock.min-quantum = 1024
- }
- }
- }
-]
-
-context.spa-libs = {
- # =
- #
- # Used to find spa factory names. It maps an spa factory name
- # regular expression to a library name that should contain
- # that factory.
- #
- audio.convert.* = audioconvert/libspa-audioconvert
- audio.adapt = audioconvert/libspa-audioconvert
- api.alsa.* = alsa/libspa-alsa
- support.* = support/libspa-support
-}
-
-context.modules = [
- #{ name =
- # ( args = { = ... } )
- # ( flags = [ ( ifexists ) ( nofail ) ] )
- # ( condition = [ { = ... } ... ] )
- #}
- #
- # Loads a module with the given parameters.
- # If ifexists is given, the module is ignored when it is not found.
- # If nofail is given, module initialization failures are ignored.
- #
-
- # Uses realtime scheduling to boost the audio thread priorities. This uses
- # RTKit if the user doesn't have permission to use regular realtime
- # scheduling.
- { name = libpipewire-module-rt
- args = {
- nice.level = -11
- rt.prio = 88
- #rt.time.soft = -1
- #rt.time.hard = -1
- }
- flags = [ ifexists nofail ]
- }
-
- # The native communication protocol.
- { name = libpipewire-module-protocol-native }
-
- # The profile module. Allows application to access profiler
- # and performance data. It provides an interface that is used
- # by pw-top and pw-profiler.
- { name = libpipewire-module-profiler }
-
- # Allows applications to create metadata objects. It creates
- # a factory for Metadata objects.
- { name = libpipewire-module-metadata }
-
- # Creates a factory for making nodes that run in the
- # context of the PipeWire server.
- { name = libpipewire-module-spa-node-factory }
-
- { name = libpipewire-module-spa-device-factory }
-
- # Allows creating nodes that run in the context of the
- # client. Is used by all clients that want to provide
- # data to PipeWire.
- { name = libpipewire-module-client-node }
-
- # The access module can perform access checks and block
- # new clients.
- { name = libpipewire-module-access
- args = {
- # access.allowed to list an array of paths of allowed
- # apps.
- #access.allowed = [
- # /usr/bin/pipewire-media-session
- #]
-
- # An array of rejected paths.
- #access.rejected = [ ]
-
- # An array of paths with restricted access.
- #access.restricted = [ ]
-
- # Anything not in the above lists gets assigned the
- # access.force permission.
- #access.force = flatpak
- }
- }
-
- # Makes a factory for wrapping nodes in an adapter with a
- # converter and resampler.
- { name = libpipewire-module-adapter }
-
- # Makes a factory for creating links between ports.
- { name = libpipewire-module-link-factory }
-
- { name = libpipewire-module-protocol-pulse
- condition = [ { minimal.use-pulse = true } ]
- }
-]
-
-pulse.properties = {
- # the addresses this server listens on
- server.address = [
- "unix:native"
- ]
-}
-
-stream.properties = {
- adapter.auto-port-config = { mode = dsp }
-}
-
-context.objects = [
- #{ factory =
- # ( args = { = ... } )
- # ( flags = [ ( nofail ) ] )
- # ( condition = [ { = ... } ... ] )
- #}
- #
- # Creates an object from a PipeWire factory with the given parameters.
- # If nofail is given, errors are ignored (and no object is created).
- #
- #{ factory = spa-node-factory args = { factory.name = videotestsrc node.name = videotestsrc node.description = videotestsrc "Spa:Pod:Object:Param:Props:patternType" = 1 } }
- #{ factory = spa-device-factory args = { factory.name = api.jack.device foo=bar } flags = [ nofail ] }
- #{ factory = spa-device-factory args = { factory.name = api.alsa.enum.udev } }
- #{ factory = spa-node-factory args = { factory.name = api.alsa.seq.bridge node.name = Internal-MIDI-Bridge } }
- #{ factory = adapter args = { factory.name = audiotestsrc node.name = my-test node.description = audiotestsrc } }
- #{ factory = spa-node-factory args = { factory.name = api.vulkan.compute.source node.name = my-compute-source } }
-
- # Make a default metadata store
- { factory = metadata
- args = {
- metadata.name = default
- # metadata.values = [
- # { key = default.audio.sink value = { name = somesink } }
- # { key = default.audio.source value = { name = somesource } }
- # ]
- }
- }
-
- # A default dummy driver. This handles nodes marked with the "node.always-process"
- # property when no other driver is currently active. JACK clients need this.
- { factory = spa-node-factory
- args = {
- factory.name = support.node.driver
- node.name = Dummy-Driver
- node.group = pipewire.dummy
- priority.driver = 20000
- }
- }
- { factory = spa-node-factory
- args = {
- factory.name = support.node.driver
- node.name = Freewheel-Driver
- priority.driver = 19000
- node.group = pipewire.freewheel
- node.freewheel = true
- #freewheel.wait = 10
- }
- }
-
- # This creates a ALSA udev device that will enumerate all
- # ALSA devices. Because it is using ACP and has the auto-profile
- # property set, this will enable a profile and create associated
- # nodes, which will be automatically configured to their best
- # configuration with the auto-port-config settings.
- # Extra node and device params can be given with node.param and
- # device.param prefixes.
- { factory = spa-device-factory
- args = {
- factory.name = api.alsa.enum.udev
- alsa.use-acp = true
- device.object.properties = {
- api.acp.auto-profile = true
- api.acp.auto-port = true
- device.object.properties = {
- node.adapter = audio.adapt
- resample.disable = false
- adapter.auto-port-config = {
- mode = dsp
- monitor = false
- control = false
- position = preserve # unknown, aux
- }
- #node.param.Props = {
- # channelVolumes = [ 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 ]
- #}
- }
- #device.param.Profile = {
- # #idx = 0
- # name = pro-audio
- #}
- }
- }
- condition = [ { minimal.use-udev = true } ]
- }
-
- # This creates a single PCM source device for the given
- # alsa device path hw:0. You can change source to sink
- # to make a sink in the same way.
- { factory = adapter
- args = {
- factory.name = api.alsa.pcm.source
- node.name = "system"
- node.description = "system"
- media.class = "Audio/Source"
- api.alsa.path = "hw:4"
- #api.alsa.period-size = 0
- #api.alsa.period-num = 0
- #api.alsa.headroom = 0
- #api.alsa.start-delay = 0
- #api.alsa.disable-mmap = false
- #api.alsa.disable-batch = false
- #api.alsa.use-chmap = false
- #api.alsa.multirate = true
- #latency.internal.rate = 0
- #latency.internal.ns = 0
- #clock.name = api.alsa.0
- node.suspend-on-idle = false
- #audio.format = "S32"
- #audio.rate = 48000
- #audio.allowed-rates = [ ]
- #audio.channels = 4
- #audio.position = [ FL FR RL RR ]
- #resample.quality = 4
- resample.disable = true
- #monitor.channel-volumes = false
- #channelmix.normalize = false
- #channelmix.mix-lfe = true
- #channelmix.upmix = true
- #channelmix.upmix-method = psd # none, simple
- #channelmix.lfe-cutoff = 150
- #channelmix.fc-cutoff = 12000
- #channelmix.rear-delay = 12.0
- #channelmix.stereo-widen = 0.0
- #channelmix.hilbert-taps = 0
- #channelmix.disable = false
- #dither.noise = 0
- #node.param.Props = {
- # params = [
- # audio.channels 6
- # ]
- #}
- adapter.auto-port-config = {
- mode = dsp
- monitor = false
- control = false
- position = unknown # aux, preserve
- }
- #node.param.PortConfig = {
- # direction = Output
- # mode = dsp
- # format = {
- # mediaType = audio
- # mediaSubtype = raw
- # format = F32
- # rate = 48000
- # channels = 4
- # position = [ FL FR RL RR ]
- # }
- #}
- #node.param.Props = {
- # channelVolumes = [ 0.5 0.4 0.3 0.5 ]
- #}
- }
- condition = [ { minimal.use-udev = false } ]
- }
- { factory = adapter
- args = {
- factory.name = api.alsa.pcm.sink
- node.name = "system"
- node.description = "system"
- media.class = "Audio/Sink"
- api.alsa.path = "hw:4"
- #api.alsa.period-size = 0
- #api.alsa.period-num = 0
- #api.alsa.headroom = 0
- #api.alsa.start-delay = 0
- #api.alsa.disable-mmap = false
- #api.alsa.disable-batch = false
- #api.alsa.use-chmap = false
- #api.alsa.multirate = true
- #latency.internal.rate = 0
- #latency.internal.ns = 0
- #clock.name = api.alsa.0
- node.suspend-on-idle = false
- #audio.format = "S32"
- #audio.rate = 48000
- #audio.allowed-rates = [ ]
- #audio.channels = 2
- #audio.position = "FL,FR"
- #resample.quality = 4
- resample.disable = true
- #channelmix.normalize = false
- #channelmix.mix-lfe = true
- #channelmix.upmix = true
- #channelmix.upmix-method = psd # none, simple
- #channelmix.lfe-cutoff = 150
- #channelmix.fc-cutoff = 12000
- #channelmix.rear-delay = 12.0
- #channelmix.stereo-widen = 0.0
- #channelmix.hilbert-taps = 0
- #channelmix.disable = false
- #dither.noise = 0
- #node.param.Props = {
- # params = [
- # audio.format S16
- # ]
- #}
- adapter.auto-port-config = {
- mode = dsp
- monitor = false
- control = false
- position = unknown # aux, preserve
- }
- #node.param.PortConfig = {
- # direction = Input
- # mode = dsp
- # monitor = true
- # format = {
- # mediaType = audio
- # mediaSubtype = raw
- # format = F32
- # rate = 48000
- # channels = 4
- # }
- #}
- #node.param.Props = {
- # channelVolumes = [ 0.5 0.4 0.3 0.5 ]
- #}
- }
- condition = [ { minimal.use-udev = false } ]
- }
- # This creates a new Source node. It will have input ports
- # that you can link, to provide audio for this source.
- #{ factory = adapter
- # args = {
- # factory.name = support.null-audio-sink
- # node.name = "my-mic"
- # node.description = "Microphone"
- # media.class = "Audio/Source/Virtual"
- # audio.position = "FL,FR"
- # monitor.passthrough = true
- # adapter.auto-port-config = {
- # mode = dsp
- # monitor = true
- # position = preserve # unknown, aux, preserve
- # }
- # }
- #}
- # This creates a new link between the source and the virtual
- # source ports.
- #{ factory = link-factory
- # args = {
- # link.output.node = system
- # link.output.port = capture_1
- # link.input.node = my-mic
- # link.input.port = input_FL
- # }
- #}
- #{ factory = link-factory
- # args = {
- # link.output.node = system
- # link.output.port = capture_2
- # link.input.node = my-mic
- # link.input.port = input_FR
- # }
- #}
-]
-
-context.exec = [
- #{ path =
- # ( args = "" | [ ... ] )
- # ( condition = [ { = ... } ... ] )
- #}
- #
- # Execute the given program with arguments.
- #
- # You can optionally start the pulseaudio-server here as well
- # but it is better to start it as a systemd service.
- # It can be interesting to start another daemon here that listens
- # on another address with the -a option (eg. -a tcp:4713).
- #
- ##{ path = "/usr/bin/pipewire" args = "-c pipewire-pulse.conf" }
-]
-
-node.rules = [
- { matches = [
- {
- # all keys must match the value. ! negates. ~ starts regex.
- #alsa.card_name = "ICUSBAUDIO7D"
- #api.alsa.pcm.stream = "playback"
- }
- ]
- actions = {
- update-props = {
- #node.name = "alsa_playback.ICUSBAUDIO7D"
- }
- }
- }
-]
-device.rules = [
- { matches = [
- {
- #alsa.card_name = "ICUSBAUDIO7D"
- }
- ]
- actions = {
- update-props = {
- #device.name = "alsa_card.ICUSBAUDIO7D"
- #api.acp.auto-profile = false
- #api.acp.auto-port = false
- #device.param.Profile = {
- # #idx = 0
- # name = off
- #}
- }
- }
- }
-]
diff --git a/pipewire/pipewire.conf b/pipewire/pipewire.conf
deleted file mode 100755
index 8b08f9c..0000000
--- a/pipewire/pipewire.conf
+++ /dev/null
@@ -1,345 +0,0 @@
-# Daemon config file for PipeWire version "1.2.3" #
-#
-# Copy and edit this file in /etc/pipewire for system-wide changes
-# or in ~/.config/pipewire for local changes.
-#
-# It is also possible to place a file with an updated section in
-# /etc/pipewire/pipewire.conf.d/ for system-wide changes or in
-# ~/.config/pipewire/pipewire.conf.d/ for local changes.
-#
-
-context.properties = {
- ## Configure properties in the system.
- #library.name.system = support/libspa-support
- #context.data-loop.library.name.system = support/libspa-support
- #support.dbus = true
- #link.max-buffers = 64
- link.max-buffers = 16 # version < 3 clients can't handle more
- mem.warn-mlock = true # Gentoo should have good RLIMITs now
- #mem.allow-mlock = true
- #mem.mlock-all = false
- #clock.power-of-two-quantum = true
- #log.level = 2
- #cpu.zero.denormals = false
-
- #loop.rt-prio = -1 # -1 = use module-rt prio, 0 disable rt
- #loop.class = data.rt
- #thread.affinity = [ 0 1 ] # optional array of CPUs
- #context.num-data-loops = 1 # -1 = num-cpus, 0 = no data loops
- #
- #context.data-loops = [
- # { loop.rt-prio = -1
- # loop.class = [ data.rt audio.rt ]
- # #library.name.system = support/libspa-support
- # thread.name = data-loop.0
- # #thread.affinity = [ 0 1 ] # optional array of CPUs
- # }
- #]
-
- core.daemon = true # listening for socket connections
- core.name = pipewire-0 # core name and socket name
-
- ## Properties for the DSP configuration.
- default.clock.rate = 44100
- default.clock.rates = [ 44100 96000 192000 384000]
- default.clock.allowed-rates = [ 44100 96000 192000 384000]
- #default.clock.quantum = 1024
- #default.clock.min-quantum = 32
- #default.clock.max-quantum = 2048
- #default.clock.quantum-limit = 8192
- #default.clock.quantum-floor = 4
- #default.video.width = 640
- #default.video.height = 480
- #default.video.rate.num = 25
- #default.video.rate.denom = 1
- #
- #settings.check-quantum = false
- #settings.check-rate = false
-
- # keys checked below to disable module loading
- module.x11.bell = true
- # enables autoloading of access module, when disabled an alternative
- # access module needs to be loaded.
- module.access = true
- # enables autoloading of module-jackdbus-detect
- module.jackdbus-detect = true
-}
-
-context.properties.rules = [
- { matches = [ { cpu.vm.name = !null } ]
- actions = {
- update-props = {
- # These overrides are only applied when running in a vm.
- default.clock.min-quantum = 1024
- }
- }
- }
-]
-
-context.spa-libs = {
- # =
- #
- # Used to find spa factory names. It maps an spa factory name
- # regular expression to a library name that should contain
- # that factory.
- #
- audio.convert.* = audioconvert/libspa-audioconvert
- avb.* = avb/libspa-avb
- api.alsa.* = alsa/libspa-alsa
- api.v4l2.* = v4l2/libspa-v4l2
- api.libcamera.* = libcamera/libspa-libcamera
- api.bluez5.* = bluez5/libspa-bluez5
- api.vulkan.* = vulkan/libspa-vulkan
- api.jack.* = jack/libspa-jack
- support.* = support/libspa-support
- video.convert.* = videoconvert/libspa-videoconvert
- #videotestsrc = videotestsrc/libspa-videotestsrc
- #audiotestsrc = audiotestsrc/libspa-audiotestsrc
-}
-
-context.modules = [
- #{ name =
- # ( args = { = ... } )
- # ( flags = [ ( ifexists ) ( nofail ) ] )
- # ( condition = [ { = ... } ... ] )
- #}
- #
- # Loads a module with the given parameters.
- # If ifexists is given, the module is ignored when it is not found.
- # If nofail is given, module initialization failures are ignored.
- # If condition is given, the module is loaded only when the context
- # properties all match the match rules.
- #
-
- # Uses realtime scheduling to boost the audio thread priorities. This uses
- # RTKit if the user doesn't have permission to use regular realtime
- # scheduling. You can also clamp utilisation values to improve scheduling
- # on embedded and heterogeneous systems, e.g. Arm big.LITTLE devices.
- { name = libpipewire-module-rt
- args = {
- nice.level = -11
- rt.prio = 88
- #rt.time.soft = -1
- #rt.time.hard = -1
- #uclamp.min = 0
- #uclamp.max = 1024
- }
- flags = [ ifexists nofail ]
- }
-
- # The native communication protocol.
- { name = libpipewire-module-protocol-native
- args = {
- # List of server Unix sockets, and optionally permissions
- #sockets = [ { name = "pipewire-0" }, { name = "pipewire-0-manager" } ]
- }
- }
-
- # The profile module. Allows application to access profiler
- # and performance data. It provides an interface that is used
- # by pw-top and pw-profiler.
- { name = libpipewire-module-profiler }
-
- # Allows applications to create metadata objects. It creates
- # a factory for Metadata objects.
- { name = libpipewire-module-metadata }
-
- # Creates a factory for making devices that run in the
- # context of the PipeWire server.
- { name = libpipewire-module-spa-device-factory }
-
- # Creates a factory for making nodes that run in the
- # context of the PipeWire server.
- { name = libpipewire-module-spa-node-factory }
-
- # Allows creating nodes that run in the context of the
- # client. Is used by all clients that want to provide
- # data to PipeWire.
- { name = libpipewire-module-client-node }
-
- # Allows creating devices that run in the context of the
- # client. Is used by the session manager.
- { name = libpipewire-module-client-device }
-
- # The portal module monitors the PID of the portal process
- # and tags connections with the same PID as portal
- # connections.
- { name = libpipewire-module-portal
- flags = [ ifexists nofail ]
- }
-
- # The access module can perform access checks and block
- # new clients.
- { name = libpipewire-module-access
- args = {
- # Socket-specific access permissions
- #access.socket = { pipewire-0 = "default", pipewire-0-manager = "unrestricted" }
-
- # Deprecated legacy mode (not socket-based),
- # for now enabled by default if access.socket is not specified
- #access.legacy = true
- }
- condition = [ { module.access = true } ]
- }
-
- # Makes a factory for wrapping nodes in an adapter with a
- # converter and resampler.
- { name = libpipewire-module-adapter }
-
- # Makes a factory for creating links between ports.
- { name = libpipewire-module-link-factory }
-
- # Provides factories to make session manager objects.
- { name = libpipewire-module-session-manager }
-
- # Use libcanberra to play X11 Bell
- { name = libpipewire-module-x11-bell
- args = {
- #sink.name = "@DEFAULT_SINK@"
- #sample.name = "bell-window-system"
- #x11.display = null
- #x11.xauthority = null
- }
- flags = [ ifexists nofail ]
- condition = [ { module.x11.bell = true } ]
- }
- { name = libpipewire-module-jackdbus-detect
- args = {
- #jack.library = libjack.so.0
- #jack.server = null
- #jack.client-name = PipeWire
- #jack.connect = true
- #tunnel.mode = duplex # source|sink|duplex
- source.props = {
- #audio.channels = 2
- #midi.ports = 1
- #audio.position = [ FL FR ]
- # extra sink properties
- }
- sink.props = {
- #audio.channels = 2
- #midi.ports = 1
- #audio.position = [ FL FR ]
- # extra sink properties
- }
- }
- flags = [ ifexists nofail ]
- condition = [ { module.jackdbus-detect = true } ]
- }
-]
-
-context.objects = [
- #{ factory =
- # ( args = { = ... } )
- # ( flags = [ ( nofail ) ] )
- # ( condition = [ { = ... } ... ] )
- #}
- #
- # Creates an object from a PipeWire factory with the given parameters.
- # If nofail is given, errors are ignored (and no object is created).
- # If condition is given, the object is created only when the context properties
- # all match the match rules.
- #
- #{ factory = spa-node-factory args = { factory.name = videotestsrc node.name = videotestsrc node.description = videotestsrc "Spa:Pod:Object:Param:Props:patternType" = 1 } }
- #{ factory = spa-device-factory args = { factory.name = api.jack.device foo=bar } flags = [ nofail ] }
- #{ factory = spa-device-factory args = { factory.name = api.alsa.enum.udev } }
- #{ factory = spa-node-factory args = { factory.name = api.alsa.seq.bridge node.name = Internal-MIDI-Bridge } }
- #{ factory = adapter args = { factory.name = audiotestsrc node.name = my-test node.description = audiotestsrc } }
- #{ factory = spa-node-factory args = { factory.name = api.vulkan.compute.source node.name = my-compute-source } }
-
- # A default dummy driver. This handles nodes marked with the "node.always-process"
- # property when no other driver is currently active. JACK clients need this.
- { factory = spa-node-factory
- args = {
- factory.name = support.node.driver
- node.name = Dummy-Driver
- node.group = pipewire.dummy
- node.sync-group = sync.dummy
- priority.driver = 200000
- #clock.id = monotonic # realtime | tai | monotonic-raw | boottime
- #clock.name = "clock.system.monotonic"
- }
- }
- { factory = spa-node-factory
- args = {
- factory.name = support.node.driver
- node.name = Freewheel-Driver
- priority.driver = 190000
- node.group = pipewire.freewheel
- node.sync-group = sync.dummy
- node.freewheel = true
- #freewheel.wait = 10
- }
- }
-
- # This creates a new Source node. It will have input ports
- # that you can link, to provide audio for this source.
- #{ factory = adapter
- # args = {
- # factory.name = support.null-audio-sink
- # node.name = "my-mic"
- # node.description = "Microphone"
- # media.class = "Audio/Source/Virtual"
- # audio.position = "FL,FR"
- # monitor.passthrough = true
- # }
- #}
-
- # This creates a single PCM source device for the given
- # alsa device path hw:0. You can change source to sink
- # to make a sink in the same way.
- #{ factory = adapter
- # args = {
- # factory.name = api.alsa.pcm.source
- # node.name = "alsa-source"
- # node.description = "PCM Source"
- # media.class = "Audio/Source"
- # api.alsa.path = "hw:0"
- # api.alsa.period-size = 1024
- # api.alsa.headroom = 0
- # api.alsa.disable-mmap = false
- # api.alsa.disable-batch = false
- # audio.format = "S16LE"
- # audio.rate = 48000
- # audio.channels = 2
- # audio.position = "FL,FR"
- # }
- #}
-
- # Use the metadata factory to create metadata and some default values.
- #{ factory = metadata
- # args = {
- # metadata.name = my-metadata
- # metadata.values = [
- # { key = default.audio.sink value = { name = somesink } }
- # { key = default.audio.source value = { name = somesource } }
- # ]
- # }
- #}
-]
-
-context.exec = [
- #{ path =
- # ( args = "" | [ ... ] )
- # ( condition = [ { = ... } ... ] )
- #}
- #
- # Execute the given program with arguments.
- # If condition is given, the program is executed only when the context
- # properties all match the match rules.
- #
- # You can optionally start the session manager here,
- # but it is better to start it as a systemd service.
- # Run the session manager with -h for options.
- #
- #{ path = "/usr/bin/pipewire-media-session" args = ""
- # condition = [ { exec.session-manager = null } { exec.session-manager = true } ] }
- #
- # You can optionally start the pulseaudio-server here as well
- # but it is better to start it as a systemd service.
- # It can be interesting to start another daemon here that listens
- # on another address with the -a option (eg. -a tcp:4713).
- #
- #{ path = "/usr/bin/pipewire" args = [ "-c" "pipewire-pulse.conf" ]
- # condition = [ { exec.pipewire-pulse = null } { exec.pipewire-pulse = true } ] }
-]
diff --git a/sway/config b/sway/config
index 2f26caa..6a3ba77 100755
--- a/sway/config
+++ b/sway/config
@@ -39,7 +39,6 @@ exec --no-startup-id ~/.config/sway/scripts/wallpaper-rotate $wallpaper_dir
# adaptive_sync on the desktop makes sway stutter/flicker; 120Hz avoids AMD
# VRAM clock flicker at high refresh (see README).
output DP-1 mode 1920x1080@240Hz adaptive_sync off allow_tearing yes
-exec_always pkill -xf '/bin/sh /home/nnduc/.config/sway/scripts/vrr-follow'; ~/.config/sway/scripts/vrr-follow
#output DP-1 mode 1920x1080@240Hz adaptive_sync on allow_tearing yes
### Idle configuration
diff --git a/sway/scripts/lock-now b/sway/scripts/lock-now
index 16d78b0..e9a17fa 100755
--- a/sway/scripts/lock-now
+++ b/sway/scripts/lock-now
@@ -3,6 +3,6 @@ wall_dir="${1:?wallpaper directory required}"
img=$(find "$wall_dir" -type f \( -iname "*.jpg" -o -iname "*.jpeg" -o -iname "*.png" \) | shuf -n1)
swaymsg -q output DP-1 adaptive_sync off # lock screen redraws rarely: fixed 240 Hz
swaylock -f ${img:+-i "$img"}
-# once unlocked, let vrr-follow decide again (in background so swayidle/suspend aren't held up)
+# once unlocked, turn VRR back on if a game (gamemode) is still running
( while pgrep -x swaylock >/dev/null; do sleep 1; done
- ~/.config/sway/scripts/vrr-follow once ) &
+ gamemoded -s | grep -q 'is active' && swaymsg -q output DP-1 adaptive_sync on ) &
diff --git a/sway/scripts/vrr-follow b/sway/scripts/vrr-follow
deleted file mode 100755
index 5fc9f27..0000000
--- a/sway/scripts/vrr-follow
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/sh
-# adaptive_sync on DP-1 only while the visible workspace shows a fullscreen window
-OUT=DP-1
-update() {
- if [ "$(swaymsg -t get_tree | jq --arg o "$OUT" '
- .nodes[] | select(.name==$o) as $out | $out.nodes[]
- | select(.name==$out.current_workspace)
- | [.. | objects | select((.fullscreen_mode? // 0) > 0)] | length')" -gt 0 ]
- then s=on; else s=off; fi
- [ "$s" != "$last" ] && swaymsg -q output "$OUT" adaptive_sync "$s" && last=$s
-}
-[ "$1" = once ] && { update; exit; }
-update
-swaymsg -t subscribe -m '["workspace","window"]' | while read -r _; do update; done
diff --git a/waybar/config b/waybar/config
index c3cb358..b40c247 100755
--- a/waybar/config
+++ b/waybar/config
@@ -23,6 +23,7 @@
"clock": {
// "timezone": "America/New_York",
"tooltip-format": "{:%Y %B}\n{calendar}",
+ "format": "{:%Y-%m-%d %H:%M}",
"format-alt": "{:%Y-%m-%d %H:%M}"
},
"bluetooth": {
diff --git a/xorg/20-amdgpu.conf b/xorg/20-amdgpu.conf
new file mode 100644
index 0000000..806ea1d
--- /dev/null
+++ b/xorg/20-amdgpu.conf
@@ -0,0 +1,5 @@
+Section "Device"
+ Identifier "AMD"
+ Driver "amdgpu"
+ Option "VariableRefresh" "true"
+EndSection