16 files changed, 158 insertions, 63 deletions

diff --git a/src/core/hle/kernel/k_page_table.cpp b/src/core/hle/kernel/k_page_table.cpp
index 99982e5a3..f2f88c147 100644
--- a/src/core/hle/kernel/k_page_table.cpp
+++ b/src/core/hle/kernel/k_page_table.cpp
@@ -806,6 +806,33 @@ ResultCode KPageTable::ResetTransferMemory(VAddr addr, std::size_t size) {
                          KMemoryAttribute::Locked, KMemoryAttribute::IpcAndDeviceMapped));
 
     block_manager->Update(addr, size / PageSize, state, KMemoryPermission::ReadAndWrite);
+    return ResultSuccess;
+}
+
+ResultCode KPageTable::SetMemoryPermission(VAddr addr, std::size_t size,
+                                           Svc::MemoryPermission svc_perm) {
+    const size_t num_pages = size / PageSize;
+
+    // Lock the table.
+    std::lock_guard lock{page_table_lock};
+
+    // Verify we can change the memory permission.
+    KMemoryState old_state;
+    KMemoryPermission old_perm;
+    R_TRY(this->CheckMemoryState(
+        std::addressof(old_state), std::addressof(old_perm), nullptr, addr, size,
+        KMemoryState::FlagCanReprotect, KMemoryState::FlagCanReprotect, KMemoryPermission::None,
+        KMemoryPermission::None, KMemoryAttribute::All, KMemoryAttribute::None));
+
+    // Determine new perm.
+    const KMemoryPermission new_perm = ConvertToKMemoryPermission(svc_perm);
+    R_SUCCEED_IF(old_perm == new_perm);
+
+    // Perform mapping operation.
+    R_TRY(Operate(addr, num_pages, new_perm, OperationType::ChangePermissions));
+
+    // Update the blocks.
+    block_manager->Update(addr, num_pages, old_state, new_perm, KMemoryAttribute::None);
 
     return ResultSuccess;
 }
diff --git a/src/core/hle/kernel/k_page_table.h b/src/core/hle/kernel/k_page_table.h
index d784aa67e..db08ea8ce 100644
--- a/src/core/hle/kernel/k_page_table.h
+++ b/src/core/hle/kernel/k_page_table.h
@@ -47,6 +47,7 @@ public:
     KMemoryInfo QueryInfo(VAddr addr);
     ResultCode ReserveTransferMemory(VAddr addr, std::size_t size, KMemoryPermission perm);
     ResultCode ResetTransferMemory(VAddr addr, std::size_t size);
+    ResultCode SetMemoryPermission(VAddr addr, std::size_t size, Svc::MemoryPermission perm);
     ResultCode SetMemoryAttribute(VAddr addr, std::size_t size, KMemoryAttribute mask,
                                   KMemoryAttribute value);
     ResultCode SetHeapCapacity(std::size_t new_heap_capacity);
diff --git a/src/core/hle/kernel/k_thread.cpp b/src/core/hle/kernel/k_thread.cpp
index 752592e2e..b8c993748 100644
--- a/src/core/hle/kernel/k_thread.cpp
+++ b/src/core/hle/kernel/k_thread.cpp
@@ -26,6 +26,7 @@
 #include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/k_scheduler.h"
 #include "core/hle/kernel/k_scoped_scheduler_lock_and_sleep.h"
+#include "core/hle/kernel/k_system_control.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/k_thread_queue.h"
 #include "core/hle/kernel/kernel.h"
@@ -50,6 +51,7 @@ static void ResetThreadContext64(Core::ARM_Interface::ThreadContext64& context,
                                  VAddr entry_point, u64 arg) {
     context = {};
     context.cpu_registers[0] = arg;
+    context.cpu_registers[18] = Kernel::KSystemControl::GenerateRandomU64() | 1;
     context.pc = entry_point;
     context.sp = stack_top;
     // TODO(merry): Perform a hardware test to determine the below value.
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 37d67b72e..68cb47211 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -164,6 +164,36 @@ static ResultCode SetHeapSize32(Core::System& system, u32* heap_addr, u32 heap_s
     return result;
 }
 
+constexpr bool IsValidSetMemoryPermission(MemoryPermission perm) {
+    switch (perm) {
+    case MemoryPermission::None:
+    case MemoryPermission::Read:
+    case MemoryPermission::ReadWrite:
+        return true;
+    default:
+        return false;
+    }
+}
+
+static ResultCode SetMemoryPermission(Core::System& system, VAddr address, u64 size,
+                                      MemoryPermission perm) {
+    // Validate address / size.
+    R_UNLESS(Common::IsAligned(address, PageSize), ResultInvalidAddress);
+    R_UNLESS(Common::IsAligned(size, PageSize), ResultInvalidSize);
+    R_UNLESS(size > 0, ResultInvalidSize);
+    R_UNLESS((address < address + size), ResultInvalidCurrentMemory);
+
+    // Validate the permission.
+    R_UNLESS(IsValidSetMemoryPermission(perm), ResultInvalidNewMemoryPermission);
+
+    // Validate that the region is in range for the current process.
+    auto& page_table = system.Kernel().CurrentProcess()->PageTable();
+    R_UNLESS(page_table.Contains(address, size), ResultInvalidCurrentMemory);
+
+    // Set the memory attribute.
+    return page_table.SetMemoryPermission(address, size, perm);
+}
+
 static ResultCode SetMemoryAttribute(Core::System& system, VAddr address, u64 size, u32 mask,
                                      u32 attribute) {
     LOG_DEBUG(Kernel_SVC,
@@ -2724,7 +2754,7 @@ static const FunctionDef SVC_Table_32[] = {
 static const FunctionDef SVC_Table_64[] = {
     {0x00, nullptr, "Unknown"},
     {0x01, SvcWrap64<SetHeapSize>, "SetHeapSize"},
-    {0x02, nullptr, "SetMemoryPermission"},
+    {0x02, SvcWrap64<SetMemoryPermission>, "SetMemoryPermission"},
     {0x03, SvcWrap64<SetMemoryAttribute>, "SetMemoryAttribute"},
     {0x04, SvcWrap64<MapMemory>, "MapMemory"},
     {0x05, SvcWrap64<UnmapMemory>, "UnmapMemory"},
diff --git a/src/core/hle/kernel/svc_wrap.h b/src/core/hle/kernel/svc_wrap.h
index 86255fe6d..a60adfcab 100644
--- a/src/core/hle/kernel/svc_wrap.h
+++ b/src/core/hle/kernel/svc_wrap.h
@@ -249,6 +249,14 @@ void SvcWrap64(Core::System& system) {
         func(system, Param(system, 0), Param(system, 1), static_cast<u32>(Param(system, 2))).raw);
 }
 
+// Used by SetMemoryPermission
+template <ResultCode func(Core::System&, u64, u64, Svc::MemoryPermission)>
+void SvcWrap64(Core::System& system) {
+    FuncReturn(system, func(system, Param(system, 0), Param(system, 1),
+                            static_cast<Svc::MemoryPermission>(Param(system, 2)))
+                           .raw);
+}
+
 // Used by MapSharedMemory
 template <ResultCode func(Core::System&, Handle, u64, u64, Svc::MemoryPermission)>
 void SvcWrap64(Core::System& system) {
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp
index 081b2c8e0..6f98d0998 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp
@@ -86,7 +86,7 @@ void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr, Scal
     }
     switch (attr) {
     case IR::Attribute::PrimitiveId:
-        ctx.Add("MOV.S {}.x,primitive.id;", inst);
+        ctx.Add("MOV.F {}.x,primitive.id;", inst);
         break;
     case IR::Attribute::PositionX:
     case IR::Attribute::PositionY:
@@ -113,13 +113,13 @@ void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr, Scal
         ctx.Add("MOV.F {}.x,vertex.tesscoord.{};", inst, swizzle);
         break;
     case IR::Attribute::InstanceId:
-        ctx.Add("MOV.S {}.x,{}.instance;", inst, ctx.attrib_name);
+        ctx.Add("MOV.F {}.x,{}.instance;", inst, ctx.attrib_name);
         break;
     case IR::Attribute::VertexId:
-        ctx.Add("MOV.S {}.x,{}.id;", inst, ctx.attrib_name);
+        ctx.Add("MOV.F {}.x,{}.id;", inst, ctx.attrib_name);
         break;
     case IR::Attribute::FrontFace:
-        ctx.Add("CMP.S {}.x,{}.facing.x,0,-1;", inst, ctx.attrib_name);
+        ctx.Add("CMP.F {}.x,{}.facing.x,0,-1;", inst, ctx.attrib_name);
         break;
     default:
         throw NotImplementedException("Get attribute {}", attr);
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp
index 14e6522f2..3c1f79a27 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp
@@ -1047,7 +1047,7 @@ bool Image::ScaleDown(bool ignore) {
 }
 
 ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewInfo& info,
-                     ImageId image_id_, Image& image)
+                     ImageId image_id_, Image& image, const SlotVector<Image>&)
     : VideoCommon::ImageViewBase{info, image.info, image_id_}, views{runtime.null_image_views} {
     const Device& device = runtime.device;
     if (True(image.flags & ImageFlagBits::Converted)) {
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.h b/src/video_core/renderer_opengl/gl_texture_cache.h
index dbf1df79c..7f425631f 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.h
+++ b/src/video_core/renderer_opengl/gl_texture_cache.h
@@ -36,6 +36,7 @@ using VideoCommon::ImageViewType;
 using VideoCommon::NUM_RT;
 using VideoCommon::Region2D;
 using VideoCommon::RenderTargets;
+using VideoCommon::SlotVector;
 
 struct ImageBufferMap {
     ~ImageBufferMap();
@@ -234,7 +235,8 @@ class ImageView : public VideoCommon::ImageViewBase {
     friend Image;
 
 public:
-    explicit ImageView(TextureCacheRuntime&, const VideoCommon::ImageViewInfo&, ImageId, Image&);
+    explicit ImageView(TextureCacheRuntime&, const VideoCommon::ImageViewInfo&, ImageId, Image&,
+                       const SlotVector<Image>&);
     explicit ImageView(TextureCacheRuntime&, const VideoCommon::ImageInfo&,
                        const VideoCommon::ImageViewInfo&, GPUVAddr);
     explicit ImageView(TextureCacheRuntime&, const VideoCommon::ImageInfo& info,
diff --git a/src/video_core/renderer_vulkan/blit_image.cpp b/src/video_core/renderer_vulkan/blit_image.cpp
index cd5995897..2c3914459 100644
--- a/src/video_core/renderer_vulkan/blit_image.cpp
+++ b/src/video_core/renderer_vulkan/blit_image.cpp
@@ -518,53 +518,6 @@ void BlitImageHelper::Convert(VkPipeline pipeline, const Framebuffer* dst_frameb
     scheduler.InvalidateState();
 }
 
-void BlitImageHelper::ConvertColor(VkPipeline pipeline, const Framebuffer* dst_framebuffer,
-                                   ImageView& src_image_view, u32 up_scale, u32 down_shift) {
-    const VkPipelineLayout layout = *one_texture_pipeline_layout;
-    const VkImageView src_view = src_image_view.ColorView();
-    const VkSampler sampler = *nearest_sampler;
-    const VkExtent2D extent{
-        .width = std::max((src_image_view.size.width * up_scale) >> down_shift, 1U),
-        .height = std::max((src_image_view.size.height * up_scale) >> down_shift, 1U),
-    };
-    scheduler.RequestRenderpass(dst_framebuffer);
-    scheduler.Record([pipeline, layout, sampler, src_view, extent, up_scale, down_shift,
-                      this](vk::CommandBuffer cmdbuf) {
-        const VkOffset2D offset{
-            .x = 0,
-            .y = 0,
-        };
-        const VkViewport viewport{
-            .x = 0.0f,
-            .y = 0.0f,
-            .width = static_cast<float>(extent.width),
-            .height = static_cast<float>(extent.height),
-            .minDepth = 0.0f,
-            .maxDepth = 0.0f,
-        };
-        const VkRect2D scissor{
-            .offset = offset,
-            .extent = extent,
-        };
-        const PushConstants push_constants{
-            .tex_scale = {viewport.width, viewport.height},
-            .tex_offset = {0.0f, 0.0f},
-        };
-        const VkDescriptorSet descriptor_set = one_texture_descriptor_allocator.Commit();
-        UpdateOneTextureDescriptorSet(device, descriptor_set, sampler, src_view);
-
-        // TODO: Barriers
-        cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
-        cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_GRAPHICS, layout, 0, descriptor_set,
-                                  nullptr);
-        cmdbuf.SetViewport(0, viewport);
-        cmdbuf.SetScissor(0, scissor);
-        cmdbuf.PushConstants(layout, VK_SHADER_STAGE_VERTEX_BIT, push_constants);
-        cmdbuf.Draw(3, 1, 0, 0);
-    });
-    scheduler.InvalidateState();
-}
-
 void BlitImageHelper::ConvertDepthStencil(VkPipeline pipeline, const Framebuffer* dst_framebuffer,
                                           ImageView& src_image_view) {
     const VkPipelineLayout layout = *two_textures_pipeline_layout;
diff --git a/src/video_core/renderer_vulkan/blit_image.h b/src/video_core/renderer_vulkan/blit_image.h
index 1d9f61a52..85e7dca5b 100644
--- a/src/video_core/renderer_vulkan/blit_image.h
+++ b/src/video_core/renderer_vulkan/blit_image.h
@@ -60,9 +60,6 @@ private:
     void Convert(VkPipeline pipeline, const Framebuffer* dst_framebuffer,
                  const ImageView& src_image_view);
 
-    void ConvertColor(VkPipeline pipeline, const Framebuffer* dst_framebuffer,
-                      ImageView& src_image_view, u32 up_scale, u32 down_shift);
-
     void ConvertDepthStencil(VkPipeline pipeline, const Framebuffer* dst_framebuffer,
                              ImageView& src_image_view);
 
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
index 1941170cb..c3050887c 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
@@ -1473,8 +1473,7 @@ bool Image::BlitScaleHelper(bool scale_up) {
 ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewInfo& info,
                      ImageId image_id_, Image& image)
     : VideoCommon::ImageViewBase{info, image.info, image_id_}, device{&runtime.device},
-      src_image{&image}, image_handle{image.Handle()},
-      samples(ConvertSampleCount(image.info.num_samples)) {
+      image_handle{image.Handle()}, samples(ConvertSampleCount(image.info.num_samples)) {
     using Shader::TextureType;
 
     const VkImageAspectFlags aspect_mask = ImageViewAspectMask(info);
@@ -1557,6 +1556,12 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
     }
 }
 
+ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewInfo& info,
+                     ImageId image_id_, Image& image, const SlotVector<Image>& slot_imgs)
+    : ImageView{runtime, info, image_id_, image} {
+    slot_images = &slot_imgs;
+}
+
 ImageView::ImageView(TextureCacheRuntime&, const VideoCommon::ImageInfo& info,
                      const VideoCommon::ImageViewInfo& view_info, GPUVAddr gpu_addr_)
     : VideoCommon::ImageViewBase{info, view_info}, gpu_addr{gpu_addr_},
@@ -1613,10 +1618,12 @@ VkImageView ImageView::StorageView(Shader::TextureType texture_type,
 }
 
 bool ImageView::IsRescaled() const noexcept {
-    if (!src_image) {
+    if (!slot_images) {
         return false;
     }
-    return src_image->IsRescaled();
+    const auto& slots = *slot_images;
+    const auto& src_image = slots[image_id];
+    return src_image.IsRescaled();
 }
 
 vk::ImageView ImageView::MakeView(VkFormat vk_format, VkImageAspectFlags aspect_mask) {
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.h b/src/video_core/renderer_vulkan/vk_texture_cache.h
index c592f2666..2f12be78b 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.h
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.h
@@ -23,6 +23,7 @@ using VideoCommon::ImageId;
 using VideoCommon::NUM_RT;
 using VideoCommon::Region2D;
 using VideoCommon::RenderTargets;
+using VideoCommon::SlotVector;
 using VideoCore::Surface::PixelFormat;
 
 class ASTCDecoderPass;
@@ -170,6 +171,8 @@ private:
 class ImageView : public VideoCommon::ImageViewBase {
 public:
     explicit ImageView(TextureCacheRuntime&, const VideoCommon::ImageViewInfo&, ImageId, Image&);
+    explicit ImageView(TextureCacheRuntime&, const VideoCommon::ImageViewInfo&, ImageId, Image&,
+                       const SlotVector<Image>&);
     explicit ImageView(TextureCacheRuntime&, const VideoCommon::ImageInfo&,
                        const VideoCommon::ImageViewInfo&, GPUVAddr);
     explicit ImageView(TextureCacheRuntime&, const VideoCommon::NullImageViewParams&);
@@ -226,7 +229,7 @@ private:
     [[nodiscard]] vk::ImageView MakeView(VkFormat vk_format, VkImageAspectFlags aspect_mask);
 
     const Device* device = nullptr;
-    const Image* src_image{};
+    const SlotVector<Image>* slot_images = nullptr;
 
     std::array<vk::ImageView, Shader::NUM_TEXTURE_TYPES> image_views;
     std::unique_ptr<StorageViews> storage_views;
diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h
index 2e19fced2..b494152b8 100644
--- a/src/video_core/texture_cache/texture_cache.h
+++ b/src/video_core/texture_cache/texture_cache.h
@@ -1397,7 +1397,8 @@ ImageViewId TextureCache<P>::FindOrEmplaceImageView(ImageId image_id, const Imag
     if (const ImageViewId image_view_id = image.FindView(info); image_view_id) {
         return image_view_id;
     }
-    const ImageViewId image_view_id = slot_image_views.insert(runtime, info, image_id, image);
+    const ImageViewId image_view_id =
+        slot_image_views.insert(runtime, info, image_id, image, slot_images);
     image.InsertView(info, image_view_id);
     return image_view_id;
 }
diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt
index 732e8c276..30902101d 100644
--- a/src/yuzu/CMakeLists.txt
+++ b/src/yuzu/CMakeLists.txt
@@ -251,6 +251,9 @@ target_include_directories(yuzu PRIVATE ../../externals/Vulkan-Headers/include)
 if (NOT WIN32)
     target_include_directories(yuzu PRIVATE ${Qt5Gui_PRIVATE_INCLUDE_DIRS})
 endif()
+if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+    target_link_libraries(yuzu PRIVATE Qt5::DBus)
+endif()
 
 target_compile_definitions(yuzu PRIVATE
     # Use QStringBuilder for string concatenation to reduce
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index a7271e075..1e02d715b 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -1236,11 +1236,58 @@ void GMainWindow::OnDisplayTitleBars(bool show) {
     }
 }
 
+#ifdef __linux__
+static std::optional<QDBusObjectPath> HoldWakeLockLinux(u32 window_id = 0) {
+    if (!QDBusConnection::sessionBus().isConnected()) {
+        return {};
+    }
+    // reference: https://flatpak.github.io/xdg-desktop-portal/#gdbus-org.freedesktop.portal.Inhibit
+    QDBusInterface xdp(QString::fromLatin1("org.freedesktop.portal.Desktop"),
+                       QString::fromLatin1("/org/freedesktop/portal/desktop"),
+                       QString::fromLatin1("org.freedesktop.portal.Inhibit"));
+    if (!xdp.isValid()) {
+        LOG_WARNING(Frontend, "Couldn't connect to XDP D-Bus endpoint");
+        return {};
+    }
+    QVariantMap options = {};
+    //: TRANSLATORS: This string is shown to the user to explain why yuzu needs to prevent the
+    //: computer from sleeping
+    options.insert(QString::fromLatin1("reason"),
+                   QCoreApplication::translate("GMainWindow", "yuzu is running a game"));
+    // 0x4: Suspend lock; 0x8: Idle lock
+    QDBusReply<QDBusObjectPath> reply =
+        xdp.call(QString::fromLatin1("Inhibit"),
+                 QString::fromLatin1("x11:") + QString::number(window_id, 16), 12U, options);
+
+    if (reply.isValid()) {
+        return reply.value();
+    }
+    LOG_WARNING(Frontend, "Couldn't read Inhibit reply from XDP: {}",
+                reply.error().message().toStdString());
+    return {};
+}
+
+static void ReleaseWakeLockLinux(QDBusObjectPath lock) {
+    if (!QDBusConnection::sessionBus().isConnected()) {
+        return;
+    }
+    QDBusInterface unlocker(QString::fromLatin1("org.freedesktop.portal.Desktop"), lock.path(),
+                            QString::fromLatin1("org.freedesktop.portal.Request"));
+    unlocker.call(QString::fromLatin1("Close"));
+}
+#endif // __linux__
+
 void GMainWindow::PreventOSSleep() {
 #ifdef _WIN32
     SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED | ES_DISPLAY_REQUIRED);
 #elif defined(HAVE_SDL2)
     SDL_DisableScreenSaver();
+#ifdef __linux__
+    auto reply = HoldWakeLockLinux(winId());
+    if (reply) {
+        wake_lock = std::move(reply.value());
+    }
+#endif
 #endif
 }
 
@@ -1249,6 +1296,11 @@ void GMainWindow::AllowOSSleep() {
     SetThreadExecutionState(ES_CONTINUOUS);
 #elif defined(HAVE_SDL2)
     SDL_EnableScreenSaver();
+#ifdef __linux__
+    if (!wake_lock.path().isEmpty()) {
+        ReleaseWakeLockLinux(wake_lock);
+    }
+#endif
 #endif
 }
 
diff --git a/src/yuzu/main.h b/src/yuzu/main.h
index 0fd41ed4f..7870bb963 100644
--- a/src/yuzu/main.h
+++ b/src/yuzu/main.h
@@ -17,6 +17,12 @@
 #include "yuzu/compatibility_list.h"
 #include "yuzu/hotkeys.h"
 
+#ifdef __linux__
+#include <QVariant>
+#include <QtDBus/QDBusInterface>
+#include <QtDBus/QtDBus>
+#endif
+
 class Config;
 class EmuThread;
 class GameList;
@@ -394,6 +400,9 @@ private:
 
     // Applets
     QtSoftwareKeyboardDialog* software_keyboard = nullptr;
+#ifdef __linux__
+    QDBusObjectPath wake_lock{};
+#endif
 
 protected:
     void dropEvent(QDropEvent* event) override;