kernel: remove amdgpu overheating workaround

hosts/monolith.nix

@@ -37,13 +37,6 @@ in
   # hardware.opengl.extraPackages32 = with pkgs; [ driversi686Linux.amdvlk ];
   # environment.variables = { AMD_VULKAN_ICD = "RADV"; };
 
-  boot.extraModulePackages = [
-    ((pkgs.amdgpu-kernel-module.override {
-      kernel = config.boot.kernelPackages.kernel;
-    }).overrideAttrs (_: {
-      patches = [ ../patches/kernel/amdgpu-disable-shutdown-on-overheating.diff ];
-    }))
-  ];
   fileSystems."/" = {
     device = "/dev/disk/by-label/BTRFS_ROOT";
     fsType = "btrfs";

patches/kernel/amdgpu-disable-shutdown-on-overheating.diff

@@ -1,44 +0,0 @@
-diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c
-index bfe80ac0a..5343b8b86 100644
---- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c
-+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c
-@@ -614,7 +614,6 @@ int phm_irq_process(struct amdgpu_device *adev,
- 			 * Try to do a graceful shutdown to prevent further damage.
- 			 */
- 			dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU SW CTF!\n");
--			orderly_poweroff(true);
- 		} else if (src_id == VISLANDS30_IV_SRCID_CG_TSS_THERMAL_HIGH_TO_LOW)
- 			dev_emerg(adev->dev, "ERROR: GPU under temperature range detected!\n");
- 		else if (src_id == VISLANDS30_IV_SRCID_GPIO_19) {
-@@ -633,7 +632,6 @@ int phm_irq_process(struct amdgpu_device *adev,
- 			 * Try to do a graceful shutdown to prevent further damage.
- 			 */
- 			dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU SW CTF!\n");
--			orderly_poweroff(true);
- 		} else
- 			dev_emerg(adev->dev, "ERROR: GPU under temperature range detected!\n");
- 	} else if (client_id == SOC15_IH_CLIENTID_ROM_SMUIO) {
-diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
-index 70b560737..11373a474 100644
---- a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
-+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
-@@ -1444,7 +1444,6 @@ static int smu_v11_0_irq_process(struct amdgpu_device *adev,
- 			 * Try to do a graceful shutdown to prevent further damage.
- 			 */
- 			dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU SW CTF!\n");
--			orderly_poweroff(true);
- 		break;
- 		case THM_11_0__SRCID__THM_DIG_THERM_H2L:
- 			dev_emerg(adev->dev, "ERROR: GPU under temperature range detected\n");
-diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
-index 89f0f6eb1..99024cfec 100644
---- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
-+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
-@@ -1386,7 +1386,6 @@ static int smu_v13_0_irq_process(struct amdgpu_device *adev,
- 			 * Try to do a graceful shutdown to prevent further damage.
- 			 */
- 			dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU SW CTF!\n");
--			orderly_poweroff(true);
- 			break;
- 		case THM_11_0__SRCID__THM_DIG_THERM_H2L:
- 			dev_emerg(adev->dev, "ERROR: GPU under temperature range detected\n");

pkgs/amdgpu-kernel-module.nix

@@ -1,38 +0,0 @@
-{ pkgs
-, lib
-, kernel ? pkgs.linuxPackages_latest.kernel
-}:
-
-pkgs.stdenv.mkDerivation {
-  pname = "amdgpu-kernel-module";
-  inherit (kernel) src version postPatch nativeBuildInputs;
-
-  kernel_dev = kernel.dev;
-  kernelVersion = kernel.modDirVersion;
-
-  modulePath = "drivers/gpu/drm/amd/amdgpu";
-
-  buildPhase = ''
-    BUILT_KERNEL=$kernel_dev/lib/modules/$kernelVersion/build
-
-    cp $BUILT_KERNEL/Module.symvers .
-    cp $BUILT_KERNEL/.config        .
-    cp $kernel_dev/vmlinux          .
-
-    make "-j$NIX_BUILD_CORES" modules_prepare
-    make "-j$NIX_BUILD_CORES" M=$modulePath modules
-  '';
-
-  installPhase = ''
-    make \
-      INSTALL_MOD_PATH="$out" \
-      XZ="xz -T$NIX_BUILD_CORES" \
-      M="$modulePath" \
-      modules_install
-  '';
-
-  meta = {
-    description = "AMD GPU kernel module";
-    license = lib.licenses.gpl3;
-  };
-}

pkgs/default.nix

@@ -5,5 +5,4 @@
   plymouth-theme-red = pkgs.callPackage ./plymouth-theme-red.nix { inherit inputs; };
   cargo-checkmate = pkgs.callPackage ./cargo-checkmate.nix { };
   lipsum = pkgs.callPackage ./lipsum.nix { inherit inputs; };
-  amdgpu-kernel-module = pkgs.callPackage ./amdgpu-kernel-module.nix { };
 }