From c95c417c18863b4df8e029644047add21566969c Mon Sep 17 00:00:00 2001
From: soraefir <soraefir+git@helcel>
Date: Tue, 16 Jun 2026 00:14:42 +0200
Subject: [PATCH] hdr and workspaces

---
 modules/home/wayland/apps/kanshi/default.nix | 40 +++++++++++++++++++-
 modules/home/wayland/hyprland/config.nix     | 11 ++++--
 modules/nixos/system/hw/boot/default.nix     |  3 ++
 3 files changed, 50 insertions(+), 4 deletions(-)

diff --git a/modules/home/wayland/apps/kanshi/default.nix b/modules/home/wayland/apps/kanshi/default.nix
index ac142f5..5216f39 100644
--- a/modules/home/wayland/apps/kanshi/default.nix
+++ b/modules/home/wayland/apps/kanshi/default.nix
@@ -5,6 +5,7 @@ let
     scale = 1.0;
     adaptiveSync = true;
     status = "enable";
+      transform = "normal"; 
   };
 
 in {
@@ -14,9 +15,15 @@ in {
       enable = true;
       systemdTarget = "graphical-session.target";
       settings = [
+        {output = baseOutput//{
+          criteria = "LG Electronics LG ULTRAGEAR+ 511NTDVGC194";
+          mode = "2560x1440@480.168";
+          # mode = "1920x1080x240.084";
+        };}
         {output = baseOutput//{
           criteria = "AOC 24E1W1 GNSKCHA086899";
           mode = "1920x1080@60.000";
+          transform = "90"; 
         };}
         {output = baseOutput//{
           criteria = "AOC 24E1W1 GNSKBHA080346";
@@ -38,7 +45,38 @@ in {
           criteria = "AOC 16G3 1DDP7HA000348";
           mode = "1920x1080@144.000";
         };}
-
+        {profile = {
+          name = "tower_00";
+          outputs = [
+            {
+              criteria = "AOC 24E1W1 GNSKCHA086899";
+              transform = "180"; 
+              position = "0,0";
+            }
+            {
+              criteria = "AOC 24E1W1 GNSKBHA080346";
+              position = "0,1080";
+            }
+            {
+              criteria = "LG Electronics LG ULTRAGEAR+ 511NTDVGC194";
+              position = "1920,720";
+            }
+          ];
+          exec = [ 
+            "${pkgs.eww}/bin/eww open bar --screen 0" 
+            "${pkgs.hyprland}/bin/hyprctl eval \"hl.workspace_rule({ workspace = '1', monitor = 'DP-1', default = true });\""
+            "${pkgs.hyprland}/bin/hyprctl eval \"hl.workspace_rule({ workspace = '2', monitor = 'DP-2', default = true });\""
+            "${pkgs.hyprland}/bin/hyprctl eval \"hl.workspace_rule({ workspace = '3', monitor = 'DP-1', default = true });\""
+            "${pkgs.hyprland}/bin/hyprctl eval \"hl.workspace_rule({ workspace = '4', monitor = 'DP-1', default = true });\""
+            "${pkgs.hyprland}/bin/hyprctl eval \"hl.workspace_rule({ workspace = '5', monitor = 'DP-1', default = true });\""
+            "${pkgs.hyprland}/bin/hyprctl eval \"hl.workspace_rule({ workspace = '6', monitor = 'DP-1', default = true });\""
+            "${pkgs.hyprland}/bin/hyprctl eval \"hl.workspace_rule({ workspace = '7', monitor = 'DP-1', default = true });\""
+            "${pkgs.hyprland}/bin/hyprctl eval \"hl.workspace_rule({ workspace = '8', monitor = 'DP-1', default = true });\""
+            "${pkgs.hyprland}/bin/hyprctl eval \"hl.workspace_rule({ workspace = '9', monitor = 'DP-1', default = true });\""
+            "${pkgs.hyprland}/bin/hyprctl eval \"hl.workspace_rule({ workspace = '0', monitor = 'DP-3', default = true });\""
+            "${pkgs.awww}/bin/awww restore"
+          ];
+        };}
         {profile = {
           name = "tower_0";
           outputs = [
diff --git a/modules/home/wayland/hyprland/config.nix b/modules/home/wayland/hyprland/config.nix
index 2a593bd..526fd17 100644
--- a/modules/home/wayland/hyprland/config.nix
+++ b/modules/home/wayland/hyprland/config.nix
@@ -68,6 +68,7 @@ in {
           position = "auto";
           scale = "auto";
           bitdepth = 10;
+          cm = "auto"; #dcip3
         }];
         #Fullscreen HDR is possible without the hdr cm setting if "render:cm_auto_hdr" is enabled.
 
@@ -91,14 +92,18 @@ in {
             cm_auto_hdr = 1;
           };
           quirks = {
-            # prefer_hdr = 1;
+            prefer_hdr = 1;
           };
           misc = {
-            force_default_wallpaper = -1;
+            force_default_wallpaper = 0;
             disable_hyprland_logo = true;
+            disable_splash_rendering = true;
             animate_mouse_windowdragging = false;
             animate_manual_resizes = false;
-            vrr = 1;
+            vrr = 2;
+          };
+          debug = {
+            vfr = false;
           };
           ecosystem = {
             no_update_news = true;
diff --git a/modules/nixos/system/hw/boot/default.nix b/modules/nixos/system/hw/boot/default.nix
index 4e658fa..6bf4386 100644
--- a/modules/nixos/system/hw/boot/default.nix
+++ b/modules/nixos/system/hw/boot/default.nix
@@ -3,6 +3,9 @@ let isSANDBOX = builtins.elem config.syscfg.hostname [ "sandbox" ];
 in {
   config = lib.mkIf (!isSANDBOX) {
     boot.kernelParams = [ 
+      "amdgpu.gpu_recovery=1"
+      "amdgpu.psr=0"
+      "amdgpu.dcfeaturemask=0x2"
       "async_probe=tpm*"     # Load TPM in parallel without blocking udev
       "8250.nr_uarts=0"      # Stop scanning for old motherboard serial lines (ttyS0-S3)
     ];