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--- notes:xorg.conf_snippets [2023/03/21 20:02] – Sean Rhone
+++ notes:xorg.conf_snippets [2024/05/02 03:12] (current) – [evdev] Sean Rhone
@@ Line 17: / Line 17: @@
   * Last updated: 2022/05/18
-  * :!: This expects ''modesetting''
+  * :!: The ''Identifier'' expects ''modesetting''
+  * :!: It's better to [[notes:kernel_parameters#custom_resolution|use a kernel option]] as it applies to both Wayland and Xorg
   sudo mkdir -p '/etc/X11/xorg.conf.d' && sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
@@ Line 58: / Line 59: @@
 <code>
 Section "Screen"
-    Identifier      "Deep Color Screen"
+    Identifier "Deep Color Screen"
-    DefaultDepth    30
+    DefaultDepth 30
 EndSection</code>
@@ Line 73: / Line 74: @@
 ===== amdgpu =====
+==== Tweaked ====
   * https://wiki.archlinux.org/title/AMDGPU#Reduce_output_latency
@@ Line 85: / Line 88: @@
     Option "EnablePageFlip" "0"
     Option "TearFree" "0"
+EndSection</code>
+==== Alternate ====
+  * 2023/03/28: Last tested on Fedora 37 with a RX 6600 XT
+  sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
+<code>
+Section "OutputClass"
+    Identifier "AMD Graphics"
+    MatchDriver "amdgpu"
+    Driver "amdgpu"
+    Option "TearFree" "1"
 EndSection</code>
 ===== intel =====
-  * https://wiki.archlinux.org/title/intel_graphics#Disabling_TearFree,_TripleBuffer,_SwapbuffersWait
+  * 2024/05/02: Last tested on Fedora Workstation 40 with Intel UHD 630
-  * 2023/03/21: Last tested on Fedora 37 with Intel UHD 630
   sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
@@ Line 100: / Line 116: @@
     Driver "intel"
     Option "DRI" "iris"
+    Option "AccelMethod" "sna"
     Option "TearFree" "0"
-    Option "TripleBuffer" "0"
-    Option "SwapbuffersWait" "0"
 EndSection
 </code>
@@ Line 118: / Line 133: @@
     Option "Coolbits" "28"
     Option "AllowUnofficialGLXProtocol" "1"
+EndSection</code>
+====== evdev ======
+  sudo dnf install 'xorg-x11-drv-evdev' -y && sudo -e '/etc/X11/xorg.conf.d/99-evdev.conf'
+<code>
+Section "InputClass"
+    Identifier "evdev pointer catchall"
+    MatchIsPointer "on"
+    MatchDevicePath "/dev/input/event*"
+    Driver "evdev"
+    Option "AccelerationProfile" "-1"
+    Option "AccelerationScheme" "none"
+EndSection
+Section "InputClass"
+    Identifier "evdev keyboard catchall"
+    MatchIsKeyboard "on"
+    MatchDevicePath "/dev/input/event*"
+    Driver "evdev"
+    Option "AccelerationProfile" "-1"
+    Option "AccelerationScheme" "none"
+EndSection
+Section "InputClass"
+    Identifier "evdev touchpad catchall"
+    MatchIsTouchpad "on"
+    MatchDevicePath "/dev/input/event*"
+    Driver "evdev"
+    Option "AccelerationProfile" "-1"
+    Option "AccelerationScheme" "none"
+EndSection
+Section "InputClass"
+    Identifier "evdev tablet catchall"
+    MatchIsTablet "on"
+    MatchDevicePath "/dev/input/event*"
+    Driver "evdev"
+    Option "AccelerationProfile" "-1"
+    Option "AccelerationScheme" "none"
+EndSection
+Section "InputClass"
+    Identifier "evdev touchscreen catchall"
+    MatchIsTouchscreen "on"
+    MatchDevicePath "/dev/input/event*"
+    Driver "evdev"
+    Option "AccelerationProfile" "-1"
+    Option "AccelerationScheme" "none"
 EndSection</code>