summaryrefslogtreecommitdiffstats
path: root/src/hid_core/resources/npad
diff options
context:
space:
mode:
Diffstat (limited to 'src/hid_core/resources/npad')
-rw-r--r--src/hid_core/resources/npad/npad.cpp1342
-rw-r--r--src/hid_core/resources/npad/npad.h214
-rw-r--r--src/hid_core/resources/npad/npad_data.cpp228
-rw-r--r--src/hid_core/resources/npad/npad_data.h88
-rw-r--r--src/hid_core/resources/npad/npad_resource.cpp685
-rw-r--r--src/hid_core/resources/npad/npad_resource.h132
-rw-r--r--src/hid_core/resources/npad/npad_types.h255
7 files changed, 2944 insertions, 0 deletions
diff --git a/src/hid_core/resources/npad/npad.cpp b/src/hid_core/resources/npad/npad.cpp
new file mode 100644
index 000000000..e6c035628
--- /dev/null
+++ b/src/hid_core/resources/npad/npad.cpp
@@ -0,0 +1,1342 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <algorithm>
+#include <array>
+#include <chrono>
+#include <cstring>
+
+#include "common/assert.h"
+#include "common/bit_field.h"
+#include "common/common_types.h"
+#include "common/logging/log.h"
+#include "common/settings.h"
+#include "core/core_timing.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_readable_event.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "hid_core/frontend/emulated_controller.h"
+#include "hid_core/hid_core.h"
+#include "hid_core/hid_result.h"
+#include "hid_core/hid_util.h"
+#include "hid_core/resources/applet_resource.h"
+#include "hid_core/resources/npad/npad.h"
+#include "hid_core/resources/shared_memory_format.h"
+
+namespace Service::HID {
+
+NPad::NPad(Core::HID::HIDCore& hid_core_, KernelHelpers::ServiceContext& service_context_)
+ : hid_core{hid_core_}, service_context{service_context_}, npad_resource{service_context} {
+ for (std::size_t aruid_index = 0; aruid_index < AruidIndexMax; ++aruid_index) {
+ for (std::size_t i = 0; i < controller_data[aruid_index].size(); ++i) {
+ auto& controller = controller_data[aruid_index][i];
+ controller.device = hid_core.GetEmulatedControllerByIndex(i);
+ controller.vibration[Core::HID::EmulatedDeviceIndex::LeftIndex].latest_vibration_value =
+ Core::HID::DEFAULT_VIBRATION_VALUE;
+ controller.vibration[Core::HID::EmulatedDeviceIndex::RightIndex]
+ .latest_vibration_value = Core::HID::DEFAULT_VIBRATION_VALUE;
+ Core::HID::ControllerUpdateCallback engine_callback{
+ .on_change =
+ [this, i](Core::HID::ControllerTriggerType type) { ControllerUpdate(type, i); },
+ .is_npad_service = true,
+ };
+ controller.callback_key = controller.device->SetCallback(engine_callback);
+ }
+ }
+}
+
+NPad::~NPad() {
+ for (std::size_t aruid_index = 0; aruid_index < AruidIndexMax; ++aruid_index) {
+ for (std::size_t i = 0; i < controller_data[aruid_index].size(); ++i) {
+ auto& controller = controller_data[aruid_index][i];
+ controller.device->DeleteCallback(controller.callback_key);
+ }
+ }
+}
+
+Result NPad::Activate() {
+ if (ref_counter == std::numeric_limits<s32>::max() - 1) {
+ return ResultNpadResourceOverflow;
+ }
+
+ if (ref_counter == 0) {
+ std::scoped_lock lock{mutex};
+
+ // TODO: Activate handlers and AbstractedPad
+ }
+
+ ref_counter++;
+ return ResultSuccess;
+}
+
+Result NPad::Activate(u64 aruid) {
+ std::scoped_lock lock{mutex};
+ std::scoped_lock shared_lock{*applet_resource_holder.shared_mutex};
+
+ auto* data = applet_resource_holder.applet_resource->GetAruidData(aruid);
+ const auto aruid_index = applet_resource_holder.applet_resource->GetIndexFromAruid(aruid);
+
+ if (data == nullptr || !data->flag.is_assigned) {
+ return ResultSuccess;
+ }
+
+ for (std::size_t i = 0; i < controller_data[aruid_index].size(); ++i) {
+ auto& controller = controller_data[aruid_index][i];
+ controller.shared_memory = &data->shared_memory_format->npad.npad_entry[i].internal_state;
+ }
+
+ // Prefill controller buffers
+ for (auto& controller : controller_data[aruid_index]) {
+ auto* npad = controller.shared_memory;
+ npad->fullkey_color = {
+ .attribute = ColorAttribute::NoController,
+ .fullkey = {},
+ };
+ npad->joycon_color = {
+ .attribute = ColorAttribute::NoController,
+ .left = {},
+ .right = {},
+ };
+ // HW seems to initialize the first 19 entries
+ for (std::size_t i = 0; i < 19; ++i) {
+ WriteEmptyEntry(npad);
+ }
+ }
+
+ return ResultSuccess;
+}
+
+Result NPad::ActivateNpadResource() {
+ return npad_resource.Activate();
+}
+
+Result NPad::ActivateNpadResource(u64 aruid) {
+ return npad_resource.Activate(aruid);
+}
+
+void NPad::ControllerUpdate(Core::HID::ControllerTriggerType type, std::size_t controller_idx) {
+ if (type == Core::HID::ControllerTriggerType::All) {
+ ControllerUpdate(Core::HID::ControllerTriggerType::Connected, controller_idx);
+ ControllerUpdate(Core::HID::ControllerTriggerType::Battery, controller_idx);
+ return;
+ }
+
+ for (std::size_t aruid_index = 0; aruid_index < AruidIndexMax; aruid_index++) {
+ if (controller_idx >= controller_data[aruid_index].size()) {
+ return;
+ }
+
+ auto* data = applet_resource_holder.applet_resource->GetAruidDataByIndex(aruid_index);
+
+ if (!data->flag.is_assigned) {
+ continue;
+ }
+
+ auto& controller = controller_data[aruid_index][controller_idx];
+ const auto is_connected = controller.device->IsConnected();
+ const auto npad_type = controller.device->GetNpadStyleIndex();
+ const auto npad_id = controller.device->GetNpadIdType();
+ switch (type) {
+ case Core::HID::ControllerTriggerType::Connected:
+ case Core::HID::ControllerTriggerType::Disconnected:
+ if (is_connected == controller.is_connected) {
+ return;
+ }
+ UpdateControllerAt(data->aruid, npad_type, npad_id, is_connected);
+ break;
+ case Core::HID::ControllerTriggerType::Battery: {
+ if (!controller.device->IsConnected()) {
+ return;
+ }
+ auto* shared_memory = controller.shared_memory;
+ const auto& battery_level = controller.device->GetBattery();
+ shared_memory->battery_level_dual = battery_level.dual.battery_level;
+ shared_memory->battery_level_left = battery_level.left.battery_level;
+ shared_memory->battery_level_right = battery_level.right.battery_level;
+ break;
+ }
+ default:
+ break;
+ }
+ }
+}
+
+void NPad::InitNewlyAddedController(u64 aruid, Core::HID::NpadIdType npad_id) {
+ auto& controller = GetControllerFromNpadIdType(aruid, npad_id);
+ if (!npad_resource.IsControllerSupported(aruid, controller.device->GetNpadStyleIndex())) {
+ return;
+ }
+ LOG_DEBUG(Service_HID, "Npad connected {}", npad_id);
+ const auto controller_type = controller.device->GetNpadStyleIndex();
+ const auto& body_colors = controller.device->GetColors();
+ const auto& battery_level = controller.device->GetBattery();
+ auto* shared_memory = controller.shared_memory;
+ if (controller_type == Core::HID::NpadStyleIndex::None) {
+ npad_resource.SignalStyleSetUpdateEvent(aruid, npad_id);
+ return;
+ }
+
+ // Reset memory values
+ shared_memory->style_tag.raw = Core::HID::NpadStyleSet::None;
+ shared_memory->device_type.raw = 0;
+ shared_memory->system_properties.raw = 0;
+ shared_memory->joycon_color.attribute = ColorAttribute::NoController;
+ shared_memory->joycon_color.attribute = ColorAttribute::NoController;
+ shared_memory->fullkey_color = {};
+ shared_memory->joycon_color.left = {};
+ shared_memory->joycon_color.right = {};
+ shared_memory->battery_level_dual = {};
+ shared_memory->battery_level_left = {};
+ shared_memory->battery_level_right = {};
+
+ switch (controller_type) {
+ case Core::HID::NpadStyleIndex::None:
+ ASSERT(false);
+ break;
+ case Core::HID::NpadStyleIndex::ProController:
+ shared_memory->fullkey_color.attribute = ColorAttribute::Ok;
+ shared_memory->fullkey_color.fullkey = body_colors.fullkey;
+ shared_memory->battery_level_dual = battery_level.dual.battery_level;
+ shared_memory->style_tag.fullkey.Assign(1);
+ shared_memory->device_type.fullkey.Assign(1);
+ shared_memory->system_properties.is_vertical.Assign(1);
+ shared_memory->system_properties.use_plus.Assign(1);
+ shared_memory->system_properties.use_minus.Assign(1);
+ shared_memory->system_properties.is_charging_joy_dual.Assign(
+ battery_level.dual.is_charging);
+ shared_memory->applet_footer_type = AppletFooterUiType::SwitchProController;
+ shared_memory->sixaxis_fullkey_properties.is_newly_assigned.Assign(1);
+ break;
+ case Core::HID::NpadStyleIndex::Handheld:
+ shared_memory->fullkey_color.attribute = ColorAttribute::Ok;
+ shared_memory->joycon_color.attribute = ColorAttribute::Ok;
+ shared_memory->fullkey_color.fullkey = body_colors.fullkey;
+ shared_memory->joycon_color.left = body_colors.left;
+ shared_memory->joycon_color.right = body_colors.right;
+ shared_memory->style_tag.handheld.Assign(1);
+ shared_memory->device_type.handheld_left.Assign(1);
+ shared_memory->device_type.handheld_right.Assign(1);
+ shared_memory->system_properties.is_vertical.Assign(1);
+ shared_memory->system_properties.use_plus.Assign(1);
+ shared_memory->system_properties.use_minus.Assign(1);
+ shared_memory->system_properties.use_directional_buttons.Assign(1);
+ shared_memory->system_properties.is_charging_joy_dual.Assign(
+ battery_level.left.is_charging);
+ shared_memory->system_properties.is_charging_joy_left.Assign(
+ battery_level.left.is_charging);
+ shared_memory->system_properties.is_charging_joy_right.Assign(
+ battery_level.right.is_charging);
+ shared_memory->assignment_mode = NpadJoyAssignmentMode::Dual;
+ shared_memory->applet_footer_type = AppletFooterUiType::HandheldJoyConLeftJoyConRight;
+ shared_memory->sixaxis_handheld_properties.is_newly_assigned.Assign(1);
+ break;
+ case Core::HID::NpadStyleIndex::JoyconDual:
+ shared_memory->fullkey_color.attribute = ColorAttribute::Ok;
+ shared_memory->joycon_color.attribute = ColorAttribute::Ok;
+ shared_memory->style_tag.joycon_dual.Assign(1);
+ if (controller.is_dual_left_connected) {
+ shared_memory->joycon_color.left = body_colors.left;
+ shared_memory->battery_level_left = battery_level.left.battery_level;
+ shared_memory->device_type.joycon_left.Assign(1);
+ shared_memory->system_properties.use_minus.Assign(1);
+ shared_memory->system_properties.is_charging_joy_left.Assign(
+ battery_level.left.is_charging);
+ shared_memory->sixaxis_dual_left_properties.is_newly_assigned.Assign(1);
+ }
+ if (controller.is_dual_right_connected) {
+ shared_memory->joycon_color.right = body_colors.right;
+ shared_memory->battery_level_right = battery_level.right.battery_level;
+ shared_memory->device_type.joycon_right.Assign(1);
+ shared_memory->system_properties.use_plus.Assign(1);
+ shared_memory->system_properties.is_charging_joy_right.Assign(
+ battery_level.right.is_charging);
+ shared_memory->sixaxis_dual_right_properties.is_newly_assigned.Assign(1);
+ }
+ shared_memory->system_properties.use_directional_buttons.Assign(1);
+ shared_memory->system_properties.is_vertical.Assign(1);
+ shared_memory->assignment_mode = NpadJoyAssignmentMode::Dual;
+
+ if (controller.is_dual_left_connected && controller.is_dual_right_connected) {
+ shared_memory->applet_footer_type = AppletFooterUiType::JoyDual;
+ shared_memory->fullkey_color.fullkey = body_colors.left;
+ shared_memory->battery_level_dual = battery_level.left.battery_level;
+ shared_memory->system_properties.is_charging_joy_dual.Assign(
+ battery_level.left.is_charging);
+ } else if (controller.is_dual_left_connected) {
+ shared_memory->applet_footer_type = AppletFooterUiType::JoyDualLeftOnly;
+ shared_memory->fullkey_color.fullkey = body_colors.left;
+ shared_memory->battery_level_dual = battery_level.left.battery_level;
+ shared_memory->system_properties.is_charging_joy_dual.Assign(
+ battery_level.left.is_charging);
+ } else {
+ shared_memory->applet_footer_type = AppletFooterUiType::JoyDualRightOnly;
+ shared_memory->fullkey_color.fullkey = body_colors.right;
+ shared_memory->battery_level_dual = battery_level.right.battery_level;
+ shared_memory->system_properties.is_charging_joy_dual.Assign(
+ battery_level.right.is_charging);
+ }
+ break;
+ case Core::HID::NpadStyleIndex::JoyconLeft:
+ shared_memory->fullkey_color.attribute = ColorAttribute::Ok;
+ shared_memory->fullkey_color.fullkey = body_colors.left;
+ shared_memory->joycon_color.attribute = ColorAttribute::Ok;
+ shared_memory->joycon_color.left = body_colors.left;
+ shared_memory->battery_level_dual = battery_level.left.battery_level;
+ shared_memory->style_tag.joycon_left.Assign(1);
+ shared_memory->device_type.joycon_left.Assign(1);
+ shared_memory->system_properties.is_horizontal.Assign(1);
+ shared_memory->system_properties.use_minus.Assign(1);
+ shared_memory->system_properties.is_charging_joy_left.Assign(
+ battery_level.left.is_charging);
+ shared_memory->applet_footer_type = AppletFooterUiType::JoyLeftHorizontal;
+ shared_memory->sixaxis_left_properties.is_newly_assigned.Assign(1);
+ break;
+ case Core::HID::NpadStyleIndex::JoyconRight:
+ shared_memory->fullkey_color.attribute = ColorAttribute::Ok;
+ shared_memory->fullkey_color.fullkey = body_colors.right;
+ shared_memory->joycon_color.attribute = ColorAttribute::Ok;
+ shared_memory->joycon_color.right = body_colors.right;
+ shared_memory->battery_level_right = battery_level.right.battery_level;
+ shared_memory->style_tag.joycon_right.Assign(1);
+ shared_memory->device_type.joycon_right.Assign(1);
+ shared_memory->system_properties.is_horizontal.Assign(1);
+ shared_memory->system_properties.use_plus.Assign(1);
+ shared_memory->system_properties.is_charging_joy_right.Assign(
+ battery_level.right.is_charging);
+ shared_memory->applet_footer_type = AppletFooterUiType::JoyRightHorizontal;
+ shared_memory->sixaxis_right_properties.is_newly_assigned.Assign(1);
+ break;
+ case Core::HID::NpadStyleIndex::GameCube:
+ shared_memory->style_tag.gamecube.Assign(1);
+ shared_memory->device_type.fullkey.Assign(1);
+ shared_memory->system_properties.is_vertical.Assign(1);
+ shared_memory->system_properties.use_plus.Assign(1);
+ break;
+ case Core::HID::NpadStyleIndex::Pokeball:
+ shared_memory->style_tag.palma.Assign(1);
+ shared_memory->device_type.palma.Assign(1);
+ shared_memory->sixaxis_fullkey_properties.is_newly_assigned.Assign(1);
+ break;
+ case Core::HID::NpadStyleIndex::NES:
+ shared_memory->style_tag.lark.Assign(1);
+ shared_memory->device_type.fullkey.Assign(1);
+ break;
+ case Core::HID::NpadStyleIndex::SNES:
+ shared_memory->style_tag.lucia.Assign(1);
+ shared_memory->device_type.fullkey.Assign(1);
+ shared_memory->applet_footer_type = AppletFooterUiType::Lucia;
+ break;
+ case Core::HID::NpadStyleIndex::N64:
+ shared_memory->style_tag.lagoon.Assign(1);
+ shared_memory->device_type.fullkey.Assign(1);
+ shared_memory->applet_footer_type = AppletFooterUiType::Lagon;
+ break;
+ case Core::HID::NpadStyleIndex::SegaGenesis:
+ shared_memory->style_tag.lager.Assign(1);
+ shared_memory->device_type.fullkey.Assign(1);
+ break;
+ default:
+ break;
+ }
+
+ controller.is_connected = true;
+ controller.device->Connect();
+ controller.device->SetLedPattern();
+ if (controller_type == Core::HID::NpadStyleIndex::JoyconDual) {
+ if (controller.is_dual_left_connected) {
+ controller.device->SetPollingMode(Core::HID::EmulatedDeviceIndex::LeftIndex,
+ Common::Input::PollingMode::Active);
+ }
+ if (controller.is_dual_right_connected) {
+ controller.device->SetPollingMode(Core::HID::EmulatedDeviceIndex::RightIndex,
+ Common::Input::PollingMode::Active);
+ }
+ } else {
+ controller.device->SetPollingMode(Core::HID::EmulatedDeviceIndex::AllDevices,
+ Common::Input::PollingMode::Active);
+ }
+
+ npad_resource.SignalStyleSetUpdateEvent(aruid, npad_id);
+ WriteEmptyEntry(controller.shared_memory);
+ hid_core.SetLastActiveController(npad_id);
+}
+
+void NPad::WriteEmptyEntry(NpadInternalState* npad) {
+ NPadGenericState dummy_pad_state{};
+ NpadGcTriggerState dummy_gc_state{};
+ dummy_pad_state.sampling_number = npad->fullkey_lifo.ReadCurrentEntry().sampling_number + 1;
+ npad->fullkey_lifo.WriteNextEntry(dummy_pad_state);
+ dummy_pad_state.sampling_number = npad->handheld_lifo.ReadCurrentEntry().sampling_number + 1;
+ npad->handheld_lifo.WriteNextEntry(dummy_pad_state);
+ dummy_pad_state.sampling_number = npad->joy_dual_lifo.ReadCurrentEntry().sampling_number + 1;
+ npad->joy_dual_lifo.WriteNextEntry(dummy_pad_state);
+ dummy_pad_state.sampling_number = npad->joy_left_lifo.ReadCurrentEntry().sampling_number + 1;
+ npad->joy_left_lifo.WriteNextEntry(dummy_pad_state);
+ dummy_pad_state.sampling_number = npad->joy_right_lifo.ReadCurrentEntry().sampling_number + 1;
+ npad->joy_right_lifo.WriteNextEntry(dummy_pad_state);
+ dummy_pad_state.sampling_number = npad->palma_lifo.ReadCurrentEntry().sampling_number + 1;
+ npad->palma_lifo.WriteNextEntry(dummy_pad_state);
+ dummy_pad_state.sampling_number = npad->system_ext_lifo.ReadCurrentEntry().sampling_number + 1;
+ npad->system_ext_lifo.WriteNextEntry(dummy_pad_state);
+ dummy_gc_state.sampling_number = npad->gc_trigger_lifo.ReadCurrentEntry().sampling_number + 1;
+ npad->gc_trigger_lifo.WriteNextEntry(dummy_gc_state);
+}
+
+void NPad::RequestPadStateUpdate(u64 aruid, Core::HID::NpadIdType npad_id) {
+ std::scoped_lock lock{*applet_resource_holder.shared_mutex};
+ auto& controller = GetControllerFromNpadIdType(aruid, npad_id);
+ const auto controller_type = controller.device->GetNpadStyleIndex();
+
+ if (!controller.device->IsConnected() && controller.is_connected) {
+ DisconnectNpad(aruid, npad_id);
+ return;
+ }
+ if (!controller.device->IsConnected()) {
+ return;
+ }
+ if (controller.device->IsConnected() && !controller.is_connected) {
+ InitNewlyAddedController(aruid, npad_id);
+ }
+
+ // This function is unique to yuzu for the turbo buttons and motion to work properly
+ controller.device->StatusUpdate();
+
+ auto& pad_entry = controller.npad_pad_state;
+ auto& trigger_entry = controller.npad_trigger_state;
+ const auto button_state = controller.device->GetNpadButtons();
+ const auto stick_state = controller.device->GetSticks();
+
+ using btn = Core::HID::NpadButton;
+ pad_entry.npad_buttons.raw = btn::None;
+ if (controller_type != Core::HID::NpadStyleIndex::JoyconLeft) {
+ constexpr btn right_button_mask = btn::A | btn::B | btn::X | btn::Y | btn::StickR | btn::R |
+ btn::ZR | btn::Plus | btn::StickRLeft | btn::StickRUp |
+ btn::StickRRight | btn::StickRDown;
+ pad_entry.npad_buttons.raw = button_state.raw & right_button_mask;
+ pad_entry.r_stick = stick_state.right;
+ }
+
+ if (controller_type != Core::HID::NpadStyleIndex::JoyconRight) {
+ constexpr btn left_button_mask =
+ btn::Left | btn::Up | btn::Right | btn::Down | btn::StickL | btn::L | btn::ZL |
+ btn::Minus | btn::StickLLeft | btn::StickLUp | btn::StickLRight | btn::StickLDown;
+ pad_entry.npad_buttons.raw |= button_state.raw & left_button_mask;
+ pad_entry.l_stick = stick_state.left;
+ }
+
+ if (controller_type == Core::HID::NpadStyleIndex::JoyconLeft ||
+ controller_type == Core::HID::NpadStyleIndex::JoyconDual) {
+ pad_entry.npad_buttons.left_sl.Assign(button_state.left_sl);
+ pad_entry.npad_buttons.left_sr.Assign(button_state.left_sr);
+ }
+
+ if (controller_type == Core::HID::NpadStyleIndex::JoyconRight ||
+ controller_type == Core::HID::NpadStyleIndex::JoyconDual) {
+ pad_entry.npad_buttons.right_sl.Assign(button_state.right_sl);
+ pad_entry.npad_buttons.right_sr.Assign(button_state.right_sr);
+ }
+
+ if (controller_type == Core::HID::NpadStyleIndex::GameCube) {
+ const auto& trigger_state = controller.device->GetTriggers();
+ trigger_entry.l_analog = trigger_state.left;
+ trigger_entry.r_analog = trigger_state.right;
+ pad_entry.npad_buttons.zl.Assign(false);
+ pad_entry.npad_buttons.zr.Assign(button_state.r);
+ pad_entry.npad_buttons.l.Assign(button_state.zl);
+ pad_entry.npad_buttons.r.Assign(button_state.zr);
+ }
+
+ if (pad_entry.npad_buttons.raw != Core::HID::NpadButton::None) {
+ hid_core.SetLastActiveController(npad_id);
+ }
+}
+
+void NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+ if (ref_counter == 0) {
+ return;
+ }
+
+ std::scoped_lock lock{*applet_resource_holder.shared_mutex};
+ for (std::size_t aruid_index = 0; aruid_index < AruidIndexMax; ++aruid_index) {
+ const auto* data = applet_resource_holder.applet_resource->GetAruidDataByIndex(aruid_index);
+ const auto aruid = data->aruid;
+
+ if (!data->flag.is_assigned) {
+ continue;
+ }
+
+ for (std::size_t i = 0; i < controller_data[aruid_index].size(); ++i) {
+ auto& controller = controller_data[aruid_index][i];
+ controller.shared_memory =
+ &data->shared_memory_format->npad.npad_entry[i].internal_state;
+ auto* npad = controller.shared_memory;
+
+ const auto& controller_type = controller.device->GetNpadStyleIndex();
+
+ if (controller_type == Core::HID::NpadStyleIndex::None ||
+ !controller.device->IsConnected()) {
+ continue;
+ }
+
+ RequestPadStateUpdate(aruid, controller.device->GetNpadIdType());
+ auto& pad_state = controller.npad_pad_state;
+ auto& libnx_state = controller.npad_libnx_state;
+ auto& trigger_state = controller.npad_trigger_state;
+
+ // LibNX exclusively uses this section, so we always update it since LibNX doesn't
+ // activate any controllers.
+ libnx_state.connection_status.raw = 0;
+ libnx_state.connection_status.is_connected.Assign(1);
+ switch (controller_type) {
+ case Core::HID::NpadStyleIndex::None:
+ ASSERT(false);
+ break;
+ case Core::HID::NpadStyleIndex::ProController:
+ case Core::HID::NpadStyleIndex::NES:
+ case Core::HID::NpadStyleIndex::SNES:
+ case Core::HID::NpadStyleIndex::N64:
+ case Core::HID::NpadStyleIndex::SegaGenesis:
+ pad_state.connection_status.raw = 0;
+ pad_state.connection_status.is_connected.Assign(1);
+ pad_state.connection_status.is_wired.Assign(1);
+
+ libnx_state.connection_status.is_wired.Assign(1);
+ pad_state.sampling_number =
+ npad->fullkey_lifo.ReadCurrentEntry().state.sampling_number + 1;
+ npad->fullkey_lifo.WriteNextEntry(pad_state);
+ break;
+ case Core::HID::NpadStyleIndex::Handheld:
+ pad_state.connection_status.raw = 0;
+ pad_state.connection_status.is_connected.Assign(1);
+ pad_state.connection_status.is_wired.Assign(1);
+ pad_state.connection_status.is_left_connected.Assign(1);
+ pad_state.connection_status.is_right_connected.Assign(1);
+ pad_state.connection_status.is_left_wired.Assign(1);
+ pad_state.connection_status.is_right_wired.Assign(1);
+
+ libnx_state.connection_status.is_wired.Assign(1);
+ libnx_state.connection_status.is_left_connected.Assign(1);
+ libnx_state.connection_status.is_right_connected.Assign(1);
+ libnx_state.connection_status.is_left_wired.Assign(1);
+ libnx_state.connection_status.is_right_wired.Assign(1);
+ pad_state.sampling_number =
+ npad->handheld_lifo.ReadCurrentEntry().state.sampling_number + 1;
+ npad->handheld_lifo.WriteNextEntry(pad_state);
+ break;
+ case Core::HID::NpadStyleIndex::JoyconDual:
+ pad_state.connection_status.raw = 0;
+ pad_state.connection_status.is_connected.Assign(1);
+ if (controller.is_dual_left_connected) {
+ pad_state.connection_status.is_left_connected.Assign(1);
+ libnx_state.connection_status.is_left_connected.Assign(1);
+ }
+ if (controller.is_dual_right_connected) {
+ pad_state.connection_status.is_right_connected.Assign(1);
+ libnx_state.connection_status.is_right_connected.Assign(1);
+ }
+
+ pad_state.sampling_number =
+ npad->joy_dual_lifo.ReadCurrentEntry().state.sampling_number + 1;
+ npad->joy_dual_lifo.WriteNextEntry(pad_state);
+ break;
+ case Core::HID::NpadStyleIndex::JoyconLeft:
+ pad_state.connection_status.raw = 0;
+ pad_state.connection_status.is_connected.Assign(1);
+ pad_state.connection_status.is_left_connected.Assign(1);
+
+ libnx_state.connection_status.is_left_connected.Assign(1);
+ pad_state.sampling_number =
+ npad->joy_left_lifo.ReadCurrentEntry().state.sampling_number + 1;
+ npad->joy_left_lifo.WriteNextEntry(pad_state);
+ break;
+ case Core::HID::NpadStyleIndex::JoyconRight:
+ pad_state.connection_status.raw = 0;
+ pad_state.connection_status.is_connected.Assign(1);
+ pad_state.connection_status.is_right_connected.Assign(1);
+
+ libnx_state.connection_status.is_right_connected.Assign(1);
+ pad_state.sampling_number =
+ npad->joy_right_lifo.ReadCurrentEntry().state.sampling_number + 1;
+ npad->joy_right_lifo.WriteNextEntry(pad_state);
+ break;
+ case Core::HID::NpadStyleIndex::GameCube:
+ pad_state.connection_status.raw = 0;
+ pad_state.connection_status.is_connected.Assign(1);
+ pad_state.connection_status.is_wired.Assign(1);
+
+ libnx_state.connection_status.is_wired.Assign(1);
+ pad_state.sampling_number =
+ npad->fullkey_lifo.ReadCurrentEntry().state.sampling_number + 1;
+ trigger_state.sampling_number =
+ npad->gc_trigger_lifo.ReadCurrentEntry().state.sampling_number + 1;
+ npad->fullkey_lifo.WriteNextEntry(pad_state);
+ npad->gc_trigger_lifo.WriteNextEntry(trigger_state);
+ break;
+ case Core::HID::NpadStyleIndex::Pokeball:
+ pad_state.connection_status.raw = 0;
+ pad_state.connection_status.is_connected.Assign(1);
+ pad_state.sampling_number =
+ npad->palma_lifo.ReadCurrentEntry().state.sampling_number + 1;
+ npad->palma_lifo.WriteNextEntry(pad_state);
+ break;
+ default:
+ break;
+ }
+
+ libnx_state.npad_buttons.raw = pad_state.npad_buttons.raw;
+ libnx_state.l_stick = pad_state.l_stick;
+ libnx_state.r_stick = pad_state.r_stick;
+ npad->system_ext_lifo.WriteNextEntry(pad_state);
+
+ press_state |= static_cast<u64>(pad_state.npad_buttons.raw);
+ }
+ }
+}
+
+Result NPad::SetSupportedNpadStyleSet(u64 aruid, Core::HID::NpadStyleSet supported_style_set) {
+ std::scoped_lock lock{mutex};
+ hid_core.SetSupportedStyleTag({supported_style_set});
+ const Result result = npad_resource.SetSupportedNpadStyleSet(aruid, supported_style_set);
+ if (result.IsSuccess()) {
+ OnUpdate({});
+ }
+ return result;
+}
+
+Result NPad::GetSupportedNpadStyleSet(u64 aruid,
+ Core::HID::NpadStyleSet& out_supported_style_set) const {
+ std::scoped_lock lock{mutex};
+ const Result result = npad_resource.GetSupportedNpadStyleSet(out_supported_style_set, aruid);
+
+ if (result == ResultUndefinedStyleset) {
+ out_supported_style_set = Core::HID::NpadStyleSet::None;
+ return ResultSuccess;
+ }
+
+ return result;
+}
+
+Result NPad::GetMaskedSupportedNpadStyleSet(
+ u64 aruid, Core::HID::NpadStyleSet& out_supported_style_set) const {
+ std::scoped_lock lock{mutex};
+ const Result result =
+ npad_resource.GetMaskedSupportedNpadStyleSet(out_supported_style_set, aruid);
+
+ if (result == ResultUndefinedStyleset) {
+ out_supported_style_set = Core::HID::NpadStyleSet::None;
+ return ResultSuccess;
+ }
+
+ return result;
+}
+
+Result NPad::SetSupportedNpadIdType(u64 aruid,
+ std::span<const Core::HID::NpadIdType> supported_npad_list) {
+ std::scoped_lock lock{mutex};
+ if (supported_npad_list.size() > MaxSupportedNpadIdTypes) {
+ return ResultInvalidArraySize;
+ }
+
+ Result result = npad_resource.SetSupportedNpadIdType(aruid, supported_npad_list);
+
+ if (result.IsSuccess()) {
+ OnUpdate({});
+ }
+
+ return result;
+}
+
+Result NPad::SetNpadJoyHoldType(u64 aruid, NpadJoyHoldType hold_type) {
+ std::scoped_lock lock{mutex};
+ return npad_resource.SetNpadJoyHoldType(aruid, hold_type);
+}
+
+Result NPad::GetNpadJoyHoldType(u64 aruid, NpadJoyHoldType& out_hold_type) const {
+ std::scoped_lock lock{mutex};
+ return npad_resource.GetNpadJoyHoldType(out_hold_type, aruid);
+}
+
+Result NPad::SetNpadHandheldActivationMode(u64 aruid, NpadHandheldActivationMode mode) {
+ std::scoped_lock lock{mutex};
+ Result result = npad_resource.SetNpadHandheldActivationMode(aruid, mode);
+ if (result.IsSuccess()) {
+ OnUpdate({});
+ }
+ return result;
+}
+
+Result NPad::GetNpadHandheldActivationMode(u64 aruid, NpadHandheldActivationMode& out_mode) const {
+ std::scoped_lock lock{mutex};
+ return npad_resource.GetNpadHandheldActivationMode(out_mode, aruid);
+}
+
+bool NPad::SetNpadMode(u64 aruid, Core::HID::NpadIdType& new_npad_id, Core::HID::NpadIdType npad_id,
+ NpadJoyDeviceType npad_device_type, NpadJoyAssignmentMode assignment_mode) {
+ if (!IsNpadIdValid(npad_id)) {
+ LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id:{}", npad_id);
+ return false;
+ }
+
+ auto& controller = GetControllerFromNpadIdType(aruid, npad_id);
+ if (controller.shared_memory->assignment_mode != assignment_mode) {
+ controller.shared_memory->assignment_mode = assignment_mode;
+ }
+
+ if (!controller.device->IsConnected()) {
+ return false;
+ }
+
+ if (assignment_mode == NpadJoyAssignmentMode::Dual) {
+ if (controller.device->GetNpadStyleIndex() == Core::HID::NpadStyleIndex::JoyconLeft) {
+ DisconnectNpad(aruid, npad_id);
+ controller.is_dual_left_connected = true;
+ controller.is_dual_right_connected = false;
+ UpdateControllerAt(aruid, Core::HID::NpadStyleIndex::JoyconDual, npad_id, true);
+ return false;
+ }
+ if (controller.device->GetNpadStyleIndex() == Core::HID::NpadStyleIndex::JoyconRight) {
+ DisconnectNpad(aruid, npad_id);
+ controller.is_dual_left_connected = false;
+ controller.is_dual_right_connected = true;
+ UpdateControllerAt(aruid, Core::HID::NpadStyleIndex::JoyconDual, npad_id, true);
+ return false;
+ }
+ return false;
+ }
+
+ // This is for NpadJoyAssignmentMode::Single
+
+ // Only JoyconDual get affected by this function
+ if (controller.device->GetNpadStyleIndex() != Core::HID::NpadStyleIndex::JoyconDual) {
+ return false;
+ }
+
+ if (controller.is_dual_left_connected && !controller.is_dual_right_connected) {
+ DisconnectNpad(aruid, npad_id);
+ UpdateControllerAt(aruid, Core::HID::NpadStyleIndex::JoyconLeft, npad_id, true);
+ return false;
+ }
+ if (!controller.is_dual_left_connected && controller.is_dual_right_connected) {
+ DisconnectNpad(aruid, npad_id);
+ UpdateControllerAt(aruid, Core::HID::NpadStyleIndex::JoyconRight, npad_id, true);
+ return false;
+ }
+
+ // We have two controllers connected to the same npad_id we need to split them
+ new_npad_id = hid_core.GetFirstDisconnectedNpadId();
+ auto& controller_2 = GetControllerFromNpadIdType(aruid, new_npad_id);
+ DisconnectNpad(aruid, npad_id);
+ if (npad_device_type == NpadJoyDeviceType::Left) {
+ UpdateControllerAt(aruid, Core::HID::NpadStyleIndex::JoyconLeft, npad_id, true);
+ controller_2.is_dual_left_connected = false;
+ controller_2.is_dual_right_connected = true;
+ UpdateControllerAt(aruid, Core::HID::NpadStyleIndex::JoyconDual, new_npad_id, true);
+ } else {
+ UpdateControllerAt(aruid, Core::HID::NpadStyleIndex::JoyconRight, npad_id, true);
+ controller_2.is_dual_left_connected = true;
+ controller_2.is_dual_right_connected = false;
+ UpdateControllerAt(aruid, Core::HID::NpadStyleIndex::JoyconDual, new_npad_id, true);
+ }
+ return true;
+}
+
+bool NPad::VibrateControllerAtIndex(u64 aruid, Core::HID::NpadIdType npad_id,
+ std::size_t device_index,
+ const Core::HID::VibrationValue& vibration_value) {
+ auto& controller = GetControllerFromNpadIdType(aruid, npad_id);
+ if (!controller.device->IsConnected()) {
+ return false;
+ }
+
+ if (!controller.device->IsVibrationEnabled(device_index)) {
+ if (controller.vibration[device_index].latest_vibration_value.low_amplitude != 0.0f ||
+ controller.vibration[device_index].latest_vibration_value.high_amplitude != 0.0f) {
+ // Send an empty vibration to stop any vibrations.
+ Core::HID::VibrationValue vibration{0.0f, 160.0f, 0.0f, 320.0f};
+ controller.device->SetVibration(device_index, vibration);
+ // Then reset the vibration value to its default value.
+ controller.vibration[device_index].latest_vibration_value =
+ Core::HID::DEFAULT_VIBRATION_VALUE;
+ }
+
+ return false;
+ }
+
+ if (!Settings::values.enable_accurate_vibrations.GetValue()) {
+ using std::chrono::duration_cast;
+ using std::chrono::milliseconds;
+ using std::chrono::steady_clock;
+
+ const auto now = steady_clock::now();
+
+ // Filter out non-zero vibrations that are within 15ms of each other.
+ if ((vibration_value.low_amplitude != 0.0f || vibration_value.high_amplitude != 0.0f) &&
+ duration_cast<milliseconds>(
+ now - controller.vibration[device_index].last_vibration_timepoint) <
+ milliseconds(15)) {
+ return false;
+ }
+
+ controller.vibration[device_index].last_vibration_timepoint = now;
+ }
+
+ Core::HID::VibrationValue vibration{
+ vibration_value.low_amplitude, vibration_value.low_frequency,
+ vibration_value.high_amplitude, vibration_value.high_frequency};
+ return controller.device->SetVibration(device_index, vibration);
+}
+
+void NPad::VibrateController(u64 aruid,
+ const Core::HID::VibrationDeviceHandle& vibration_device_handle,
+ const Core::HID::VibrationValue& vibration_value) {
+ if (IsVibrationHandleValid(vibration_device_handle).IsError()) {
+ return;
+ }
+
+ if (!Settings::values.vibration_enabled.GetValue() && !permit_vibration_session_enabled) {
+ return;
+ }
+
+ auto& controller = GetControllerFromHandle(aruid, vibration_device_handle);
+ const auto device_index = static_cast<std::size_t>(vibration_device_handle.device_index);
+
+ if (!controller.vibration[device_index].device_mounted || !controller.device->IsConnected()) {
+ return;
+ }
+
+ if (vibration_device_handle.device_index == Core::HID::DeviceIndex::None) {
+ ASSERT_MSG(false, "DeviceIndex should never be None!");
+ return;
+ }
+
+ // Some games try to send mismatched parameters in the device handle, block these.
+ if ((controller.device->GetNpadStyleIndex() == Core::HID::NpadStyleIndex::JoyconLeft &&
+ (vibration_device_handle.npad_type == Core::HID::NpadStyleIndex::JoyconRight ||
+ vibration_device_handle.device_index == Core::HID::DeviceIndex::Right)) ||
+ (controller.device->GetNpadStyleIndex() == Core::HID::NpadStyleIndex::JoyconRight &&
+ (vibration_device_handle.npad_type == Core::HID::NpadStyleIndex::JoyconLeft ||
+ vibration_device_handle.device_index == Core::HID::DeviceIndex::Left))) {
+ return;
+ }
+
+ // Filter out vibrations with equivalent values to reduce unnecessary state changes.
+ if (vibration_value.low_amplitude ==
+ controller.vibration[device_index].latest_vibration_value.low_amplitude &&
+ vibration_value.high_amplitude ==
+ controller.vibration[device_index].latest_vibration_value.high_amplitude) {
+ return;
+ }
+
+ if (VibrateControllerAtIndex(aruid, controller.device->GetNpadIdType(), device_index,
+ vibration_value)) {
+ controller.vibration[device_index].latest_vibration_value = vibration_value;
+ }
+}
+
+void NPad::VibrateControllers(
+ u64 aruid, std::span<const Core::HID::VibrationDeviceHandle> vibration_device_handles,
+ std::span<const Core::HID::VibrationValue> vibration_values) {
+ if (!Settings::values.vibration_enabled.GetValue() && !permit_vibration_session_enabled) {
+ return;
+ }
+
+ ASSERT_OR_EXECUTE_MSG(
+ vibration_device_handles.size() == vibration_values.size(), { return; },
+ "The amount of device handles does not match with the amount of vibration values,"
+ "this is undefined behavior!");
+
+ for (std::size_t i = 0; i < vibration_device_handles.size(); ++i) {
+ VibrateController(aruid, vibration_device_handles[i], vibration_values[i]);
+ }
+}
+
+Core::HID::VibrationValue NPad::GetLastVibration(
+ u64 aruid, const Core::HID::VibrationDeviceHandle& vibration_device_handle) const {
+ if (IsVibrationHandleValid(vibration_device_handle).IsError()) {
+ return {};
+ }
+
+ const auto& controller = GetControllerFromHandle(aruid, vibration_device_handle);
+ const auto device_index = static_cast<std::size_t>(vibration_device_handle.device_index);
+ return controller.vibration[device_index].latest_vibration_value;
+}
+
+void NPad::InitializeVibrationDevice(
+ const Core::HID::VibrationDeviceHandle& vibration_device_handle) {
+ if (IsVibrationHandleValid(vibration_device_handle).IsError()) {
+ return;
+ }
+
+ const auto aruid = applet_resource_holder.applet_resource->GetActiveAruid();
+ const auto npad_index = static_cast<Core::HID::NpadIdType>(vibration_device_handle.npad_id);
+ const auto device_index = static_cast<std::size_t>(vibration_device_handle.device_index);
+ InitializeVibrationDeviceAtIndex(aruid, npad_index, device_index);
+}
+
+void NPad::InitializeVibrationDeviceAtIndex(u64 aruid, Core::HID::NpadIdType npad_id,
+ std::size_t device_index) {
+ auto& controller = GetControllerFromNpadIdType(aruid, npad_id);
+ if (!Settings::values.vibration_enabled.GetValue()) {
+ controller.vibration[device_index].device_mounted = false;
+ return;
+ }
+
+ controller.vibration[device_index].device_mounted =
+ controller.device->IsVibrationEnabled(device_index);
+}
+
+void NPad::SetPermitVibrationSession(bool permit_vibration_session) {
+ permit_vibration_session_enabled = permit_vibration_session;
+}
+
+bool NPad::IsVibrationDeviceMounted(
+ u64 aruid, const Core::HID::VibrationDeviceHandle& vibration_device_handle) const {
+ if (IsVibrationHandleValid(vibration_device_handle).IsError()) {
+ return false;
+ }
+
+ const auto& controller = GetControllerFromHandle(aruid, vibration_device_handle);
+ const auto device_index = static_cast<std::size_t>(vibration_device_handle.device_index);
+ return controller.vibration[device_index].device_mounted;
+}
+
+Result NPad::AcquireNpadStyleSetUpdateEventHandle(u64 aruid, Kernel::KReadableEvent** out_event,
+ Core::HID::NpadIdType npad_id) {
+ std::scoped_lock lock{mutex};
+ return npad_resource.AcquireNpadStyleSetUpdateEventHandle(aruid, out_event, npad_id);
+}
+
+void NPad::AddNewControllerAt(u64 aruid, Core::HID::NpadStyleIndex controller,
+ Core::HID::NpadIdType npad_id) {
+ UpdateControllerAt(aruid, controller, npad_id, true);
+}
+
+void NPad::UpdateControllerAt(u64 aruid, Core::HID::NpadStyleIndex type,
+ Core::HID::NpadIdType npad_id, bool connected) {
+ auto& controller = GetControllerFromNpadIdType(aruid, npad_id);
+ if (!connected) {
+ DisconnectNpad(aruid, npad_id);
+ return;
+ }
+
+ controller.device->SetNpadStyleIndex(type);
+ InitNewlyAddedController(aruid, npad_id);
+}
+
+Result NPad::DisconnectNpad(u64 aruid, Core::HID::NpadIdType npad_id) {
+ if (!IsNpadIdValid(npad_id)) {
+ LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id:{}", npad_id);
+ return ResultInvalidNpadId;
+ }
+
+ LOG_DEBUG(Service_HID, "Npad disconnected {}", npad_id);
+ auto& controller = GetControllerFromNpadIdType(aruid, npad_id);
+ for (std::size_t device_idx = 0; device_idx < controller.vibration.size(); ++device_idx) {
+ // Send an empty vibration to stop any vibrations.
+ VibrateControllerAtIndex(aruid, npad_id, device_idx, {});
+ controller.vibration[device_idx].device_mounted = false;
+ }
+
+ auto* shared_memory = controller.shared_memory;
+ // Don't reset shared_memory->assignment_mode this value is persistent
+ shared_memory->style_tag.raw = Core::HID::NpadStyleSet::None; // Zero out
+ shared_memory->device_type.raw = 0;
+ shared_memory->system_properties.raw = 0;
+ shared_memory->button_properties.raw = 0;
+ shared_memory->sixaxis_fullkey_properties.raw = 0;
+ shared_memory->sixaxis_handheld_properties.raw = 0;
+ shared_memory->sixaxis_dual_left_properties.raw = 0;
+ shared_memory->sixaxis_dual_right_properties.raw = 0;
+ shared_memory->sixaxis_left_properties.raw = 0;
+ shared_memory->sixaxis_right_properties.raw = 0;
+ shared_memory->battery_level_dual = Core::HID::NpadBatteryLevel::Empty;
+ shared_memory->battery_level_left = Core::HID::NpadBatteryLevel::Empty;
+ shared_memory->battery_level_right = Core::HID::NpadBatteryLevel::Empty;
+ shared_memory->fullkey_color = {
+ .attribute = ColorAttribute::NoController,
+ .fullkey = {},
+ };
+ shared_memory->joycon_color = {
+ .attribute = ColorAttribute::NoController,
+ .left = {},
+ .right = {},
+ };
+ shared_memory->applet_footer_type = AppletFooterUiType::None;
+
+ controller.is_dual_left_connected = true;
+ controller.is_dual_right_connected = true;
+ controller.is_connected = false;
+ controller.device->Disconnect();
+ npad_resource.SignalStyleSetUpdateEvent(aruid, npad_id);
+ WriteEmptyEntry(shared_memory);
+ return ResultSuccess;
+}
+
+Result NPad::IsFirmwareUpdateAvailableForSixAxisSensor(
+ u64 aruid, const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+ bool& is_firmware_available) const {
+ const auto is_valid = IsSixaxisHandleValid(sixaxis_handle);
+ if (is_valid.IsError()) {
+ LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+ return is_valid;
+ }
+
+ const auto& sixaxis_properties = GetSixaxisProperties(aruid, sixaxis_handle);
+ is_firmware_available = sixaxis_properties.is_firmware_update_available != 0;
+ return ResultSuccess;
+}
+
+Result NPad::ResetIsSixAxisSensorDeviceNewlyAssigned(
+ u64 aruid, const Core::HID::SixAxisSensorHandle& sixaxis_handle) {
+ const auto is_valid = IsSixaxisHandleValid(sixaxis_handle);
+ if (is_valid.IsError()) {
+ LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+ return is_valid;
+ }
+
+ auto& sixaxis_properties = GetSixaxisProperties(aruid, sixaxis_handle);
+ sixaxis_properties.is_newly_assigned.Assign(0);
+
+ return ResultSuccess;
+}
+
+Result NPad::MergeSingleJoyAsDualJoy(u64 aruid, Core::HID::NpadIdType npad_id_1,
+ Core::HID::NpadIdType npad_id_2) {
+ if (!IsNpadIdValid(npad_id_1) || !IsNpadIdValid(npad_id_2)) {
+ LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id_1:{}, npad_id_2:{}", npad_id_1,
+ npad_id_2);
+ return ResultInvalidNpadId;
+ }
+ auto& controller_1 = GetControllerFromNpadIdType(aruid, npad_id_1);
+ auto& controller_2 = GetControllerFromNpadIdType(aruid, npad_id_2);
+ auto controller_style_1 = controller_1.device->GetNpadStyleIndex();
+ auto controller_style_2 = controller_2.device->GetNpadStyleIndex();
+
+ // Simplify this code by converting dualjoycon with only a side connected to single joycons
+ if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual) {
+ if (controller_1.is_dual_left_connected && !controller_1.is_dual_right_connected) {
+ controller_style_1 = Core::HID::NpadStyleIndex::JoyconLeft;
+ }
+ if (!controller_1.is_dual_left_connected && controller_1.is_dual_right_connected) {
+ controller_style_1 = Core::HID::NpadStyleIndex::JoyconRight;
+ }
+ }
+ if (controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual) {
+ if (controller_2.is_dual_left_connected && !controller_2.is_dual_right_connected) {
+ controller_style_2 = Core::HID::NpadStyleIndex::JoyconLeft;
+ }
+ if (!controller_2.is_dual_left_connected && controller_2.is_dual_right_connected) {
+ controller_style_2 = Core::HID::NpadStyleIndex::JoyconRight;
+ }
+ }
+
+ // Invalid merge errors
+ if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual ||
+ controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual) {
+ return NpadIsDualJoycon;
+ }
+ if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconLeft &&
+ controller_style_2 == Core::HID::NpadStyleIndex::JoyconLeft) {
+ return NpadIsSameType;
+ }
+ if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconRight &&
+ controller_style_2 == Core::HID::NpadStyleIndex::JoyconRight) {
+ return NpadIsSameType;
+ }
+
+ // These exceptions are handled as if they where dual joycon
+ if (controller_style_1 != Core::HID::NpadStyleIndex::JoyconLeft &&
+ controller_style_1 != Core::HID::NpadStyleIndex::JoyconRight) {
+ return NpadIsDualJoycon;
+ }
+ if (controller_style_2 != Core::HID::NpadStyleIndex::JoyconLeft &&
+ controller_style_2 != Core::HID::NpadStyleIndex::JoyconRight) {
+ return NpadIsDualJoycon;
+ }
+
+ // Disconnect the joycons and connect them as dual joycon at the first index.
+ DisconnectNpad(aruid, npad_id_1);
+ DisconnectNpad(aruid, npad_id_2);
+ controller_1.is_dual_left_connected = true;
+ controller_1.is_dual_right_connected = true;
+ AddNewControllerAt(aruid, Core::HID::NpadStyleIndex::JoyconDual, npad_id_1);
+ return ResultSuccess;
+}
+
+Result NPad::StartLrAssignmentMode(u64 aruid) {
+ std::scoped_lock lock{mutex};
+ bool is_enabled{};
+ Result result = npad_resource.GetLrAssignmentMode(is_enabled, aruid);
+ if (result.IsSuccess() && is_enabled == false) {
+ result = npad_resource.SetLrAssignmentMode(aruid, true);
+ }
+ return result;
+}
+
+Result NPad::StopLrAssignmentMode(u64 aruid) {
+ std::scoped_lock lock{mutex};
+ bool is_enabled{};
+ Result result = npad_resource.GetLrAssignmentMode(is_enabled, aruid);
+ if (result.IsSuccess() && is_enabled == true) {
+ result = npad_resource.SetLrAssignmentMode(aruid, false);
+ }
+ return result;
+}
+
+Result NPad::SwapNpadAssignment(u64 aruid, Core::HID::NpadIdType npad_id_1,
+ Core::HID::NpadIdType npad_id_2) {
+ if (!IsNpadIdValid(npad_id_1) || !IsNpadIdValid(npad_id_2)) {
+ LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id_1:{}, npad_id_2:{}", npad_id_1,
+ npad_id_2);
+ return ResultInvalidNpadId;
+ }
+ if (npad_id_1 == Core::HID::NpadIdType::Handheld ||
+ npad_id_2 == Core::HID::NpadIdType::Handheld || npad_id_1 == Core::HID::NpadIdType::Other ||
+ npad_id_2 == Core::HID::NpadIdType::Other) {
+ return ResultSuccess;
+ }
+ const auto& controller_1 = GetControllerFromNpadIdType(aruid, npad_id_1).device;
+ const auto& controller_2 = GetControllerFromNpadIdType(aruid, npad_id_2).device;
+ const auto type_index_1 = controller_1->GetNpadStyleIndex();
+ const auto type_index_2 = controller_2->GetNpadStyleIndex();
+ const auto is_connected_1 = controller_1->IsConnected();
+ const auto is_connected_2 = controller_2->IsConnected();
+
+ if (!npad_resource.IsControllerSupported(aruid, type_index_1) && is_connected_1) {
+ return ResultNpadNotConnected;
+ }
+ if (!npad_resource.IsControllerSupported(aruid, type_index_2) && is_connected_2) {
+ return ResultNpadNotConnected;
+ }
+
+ UpdateControllerAt(aruid, type_index_2, npad_id_1, is_connected_2);
+ UpdateControllerAt(aruid, type_index_1, npad_id_2, is_connected_1);
+
+ return ResultSuccess;
+}
+
+Result NPad::GetLedPattern(Core::HID::NpadIdType npad_id, Core::HID::LedPattern& pattern) const {
+ if (!IsNpadIdValid(npad_id)) {
+ LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id:{}", npad_id);
+ return ResultInvalidNpadId;
+ }
+ const auto aruid = applet_resource_holder.applet_resource->GetActiveAruid();
+ const auto& controller = GetControllerFromNpadIdType(aruid, npad_id).device;
+ pattern = controller->GetLedPattern();
+ return ResultSuccess;
+}
+
+Result NPad::IsUnintendedHomeButtonInputProtectionEnabled(bool& out_is_enabled, u64 aruid,
+ Core::HID::NpadIdType npad_id) const {
+ std::scoped_lock lock{mutex};
+ return npad_resource.GetHomeProtectionEnabled(out_is_enabled, aruid, npad_id);
+}
+
+Result NPad::EnableUnintendedHomeButtonInputProtection(u64 aruid, Core::HID::NpadIdType npad_id,
+ bool is_enabled) {
+ std::scoped_lock lock{mutex};
+ return npad_resource.SetHomeProtectionEnabled(aruid, npad_id, is_enabled);
+}
+
+void NPad::SetNpadAnalogStickUseCenterClamp(u64 aruid, bool is_enabled) {
+ std::scoped_lock lock{mutex};
+ npad_resource.SetNpadAnalogStickUseCenterClamp(aruid, is_enabled);
+}
+
+void NPad::ClearAllConnectedControllers() {
+ for (std::size_t aruid_index = 0; aruid_index < AruidIndexMax; aruid_index++) {
+ for (auto& controller : controller_data[aruid_index]) {
+ if (controller.device->IsConnected() &&
+ controller.device->GetNpadStyleIndex() != Core::HID::NpadStyleIndex::None) {
+ controller.device->Disconnect();
+ controller.device->SetNpadStyleIndex(Core::HID::NpadStyleIndex::None);
+ }
+ }
+ }
+}
+
+void NPad::DisconnectAllConnectedControllers() {
+ for (std::size_t aruid_index = 0; aruid_index < AruidIndexMax; aruid_index++) {
+ for (auto& controller : controller_data[aruid_index]) {
+ controller.device->Disconnect();
+ }
+ }
+}
+
+void NPad::ConnectAllDisconnectedControllers() {
+ for (std::size_t aruid_index = 0; aruid_index < AruidIndexMax; aruid_index++) {
+ for (auto& controller : controller_data[aruid_index]) {
+ if (controller.device->GetNpadStyleIndex() != Core::HID::NpadStyleIndex::None &&
+ !controller.device->IsConnected()) {
+ controller.device->Connect();
+ }
+ }
+ }
+}
+
+void NPad::ClearAllControllers() {
+ for (std::size_t aruid_index = 0; aruid_index < AruidIndexMax; aruid_index++) {
+ for (auto& controller : controller_data[aruid_index]) {
+ controller.device->Disconnect();
+ controller.device->SetNpadStyleIndex(Core::HID::NpadStyleIndex::None);
+ }
+ }
+}
+
+Core::HID::NpadButton NPad::GetAndResetPressState() {
+ return static_cast<Core::HID::NpadButton>(press_state.exchange(0));
+}
+
+Result NPad::ApplyNpadSystemCommonPolicy(u64 aruid) {
+ std::scoped_lock lock{mutex};
+ const Result result = npad_resource.ApplyNpadSystemCommonPolicy(aruid, false);
+ if (result.IsSuccess()) {
+ OnUpdate({});
+ }
+ return result;
+}
+
+Result NPad::ApplyNpadSystemCommonPolicyFull(u64 aruid) {
+ std::scoped_lock lock{mutex};
+ const Result result = npad_resource.ApplyNpadSystemCommonPolicy(aruid, true);
+ if (result.IsSuccess()) {
+ OnUpdate({});
+ }
+ return result;
+}
+
+Result NPad::ClearNpadSystemCommonPolicy(u64 aruid) {
+ std::scoped_lock lock{mutex};
+ const Result result = npad_resource.ClearNpadSystemCommonPolicy(aruid);
+ if (result.IsSuccess()) {
+ OnUpdate({});
+ }
+ return result;
+}
+
+void NPad::SetRevision(u64 aruid, NpadRevision revision) {
+ npad_resource.SetNpadRevision(aruid, revision);
+}
+
+NpadRevision NPad::GetRevision(u64 aruid) {
+ return npad_resource.GetNpadRevision(aruid);
+}
+
+Result NPad::RegisterAppletResourceUserId(u64 aruid) {
+ return npad_resource.RegisterAppletResourceUserId(aruid);
+}
+
+void NPad::UnregisterAppletResourceUserId(u64 aruid) {
+ npad_resource.UnregisterAppletResourceUserId(aruid);
+}
+
+void NPad::SetNpadExternals(std::shared_ptr<AppletResource> resource,
+ std::recursive_mutex* shared_mutex) {
+ applet_resource_holder.applet_resource = resource;
+ applet_resource_holder.shared_mutex = shared_mutex;
+ applet_resource_holder.shared_npad_resource = &npad_resource;
+}
+
+NPad::NpadControllerData& NPad::GetControllerFromHandle(
+ u64 aruid, const Core::HID::VibrationDeviceHandle& device_handle) {
+ const auto npad_id = static_cast<Core::HID::NpadIdType>(device_handle.npad_id);
+ return GetControllerFromNpadIdType(aruid, npad_id);
+}
+
+const NPad::NpadControllerData& NPad::GetControllerFromHandle(
+ u64 aruid, const Core::HID::VibrationDeviceHandle& device_handle) const {
+ const auto npad_id = static_cast<Core::HID::NpadIdType>(device_handle.npad_id);
+ return GetControllerFromNpadIdType(aruid, npad_id);
+}
+
+NPad::NpadControllerData& NPad::GetControllerFromHandle(
+ u64 aruid, const Core::HID::SixAxisSensorHandle& device_handle) {
+ const auto npad_id = static_cast<Core::HID::NpadIdType>(device_handle.npad_id);
+ return GetControllerFromNpadIdType(aruid, npad_id);
+}
+
+const NPad::NpadControllerData& NPad::GetControllerFromHandle(
+ u64 aruid, const Core::HID::SixAxisSensorHandle& device_handle) const {
+ const auto npad_id = static_cast<Core::HID::NpadIdType>(device_handle.npad_id);
+ return GetControllerFromNpadIdType(aruid, npad_id);
+}
+
+NPad::NpadControllerData& NPad::GetControllerFromNpadIdType(u64 aruid,
+ Core::HID::NpadIdType npad_id) {
+ if (!IsNpadIdValid(npad_id)) {
+ LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id:{}", npad_id);
+ npad_id = Core::HID::NpadIdType::Player1;
+ }
+ const auto npad_index = NpadIdTypeToIndex(npad_id);
+ const auto aruid_index = applet_resource_holder.applet_resource->GetIndexFromAruid(aruid);
+ return controller_data[aruid_index][npad_index];
+}
+
+const NPad::NpadControllerData& NPad::GetControllerFromNpadIdType(
+ u64 aruid, Core::HID::NpadIdType npad_id) const {
+ if (!IsNpadIdValid(npad_id)) {
+ LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id:{}", npad_id);
+ npad_id = Core::HID::NpadIdType::Player1;
+ }
+ const auto npad_index = NpadIdTypeToIndex(npad_id);
+ const auto aruid_index = applet_resource_holder.applet_resource->GetIndexFromAruid(aruid);
+ return controller_data[aruid_index][npad_index];
+}
+
+Core::HID::SixAxisSensorProperties& NPad::GetSixaxisProperties(
+ u64 aruid, const Core::HID::SixAxisSensorHandle& sixaxis_handle) {
+ auto& controller = GetControllerFromHandle(aruid, sixaxis_handle);
+ switch (sixaxis_handle.npad_type) {
+ case Core::HID::NpadStyleIndex::ProController:
+ case Core::HID::NpadStyleIndex::Pokeball:
+ return controller.shared_memory->sixaxis_fullkey_properties;
+ case Core::HID::NpadStyleIndex::Handheld:
+ return controller.shared_memory->sixaxis_handheld_properties;
+ case Core::HID::NpadStyleIndex::JoyconDual:
+ if (sixaxis_handle.device_index == Core::HID::DeviceIndex::Left) {
+ return controller.shared_memory->sixaxis_dual_left_properties;
+ }
+ return controller.shared_memory->sixaxis_dual_right_properties;
+ case Core::HID::NpadStyleIndex::JoyconLeft:
+ return controller.shared_memory->sixaxis_left_properties;
+ case Core::HID::NpadStyleIndex::JoyconRight:
+ return controller.shared_memory->sixaxis_right_properties;
+ default:
+ return controller.shared_memory->sixaxis_fullkey_properties;
+ }
+}
+
+const Core::HID::SixAxisSensorProperties& NPad::GetSixaxisProperties(
+ u64 aruid, const Core::HID::SixAxisSensorHandle& sixaxis_handle) const {
+ const auto& controller = GetControllerFromHandle(aruid, sixaxis_handle);
+ switch (sixaxis_handle.npad_type) {
+ case Core::HID::NpadStyleIndex::ProController:
+ case Core::HID::NpadStyleIndex::Pokeball:
+ return controller.shared_memory->sixaxis_fullkey_properties;
+ case Core::HID::NpadStyleIndex::Handheld:
+ return controller.shared_memory->sixaxis_handheld_properties;
+ case Core::HID::NpadStyleIndex::JoyconDual:
+ if (sixaxis_handle.device_index == Core::HID::DeviceIndex::Left) {
+ return controller.shared_memory->sixaxis_dual_left_properties;
+ }
+ return controller.shared_memory->sixaxis_dual_right_properties;
+ case Core::HID::NpadStyleIndex::JoyconLeft:
+ return controller.shared_memory->sixaxis_left_properties;
+ case Core::HID::NpadStyleIndex::JoyconRight:
+ return controller.shared_memory->sixaxis_right_properties;
+ default:
+ return controller.shared_memory->sixaxis_fullkey_properties;
+ }
+}
+
+AppletDetailedUiType NPad::GetAppletDetailedUiType(Core::HID::NpadIdType npad_id) {
+ const auto aruid = applet_resource_holder.applet_resource->GetActiveAruid();
+ const auto& shared_memory = GetControllerFromNpadIdType(aruid, npad_id).shared_memory;
+
+ return {
+ .ui_variant = 0,
+ .footer = shared_memory->applet_footer_type,
+ };
+}
+
+} // namespace Service::HID
diff --git a/src/hid_core/resources/npad/npad.h b/src/hid_core/resources/npad/npad.h
new file mode 100644
index 000000000..58f8c7acf
--- /dev/null
+++ b/src/hid_core/resources/npad/npad.h
@@ -0,0 +1,214 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <atomic>
+#include <mutex>
+#include <span>
+
+#include "common/common_types.h"
+#include "hid_core/hid_types.h"
+#include "hid_core/resources/controller_base.h"
+#include "hid_core/resources/npad/npad_resource.h"
+#include "hid_core/resources/npad/npad_types.h"
+
+namespace Core::HID {
+class EmulatedController;
+enum class ControllerTriggerType;
+} // namespace Core::HID
+
+namespace Kernel {
+class KEvent;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace Service::KernelHelpers {
+class ServiceContext;
+} // namespace Service::KernelHelpers
+
+union Result;
+
+namespace Service::HID {
+class AppletResource;
+struct NpadInternalState;
+struct NpadSixAxisSensorLifo;
+struct NpadSharedMemoryFormat;
+
+class NPad final {
+public:
+ explicit NPad(Core::HID::HIDCore& hid_core_, KernelHelpers::ServiceContext& service_context_);
+ ~NPad();
+
+ Result Activate();
+ Result Activate(u64 aruid);
+
+ Result ActivateNpadResource();
+ Result ActivateNpadResource(u64 aruid);
+
+ // When the controller is requesting an update for the shared memory
+ void OnUpdate(const Core::Timing::CoreTiming& core_timing);
+
+ Result SetSupportedNpadStyleSet(u64 aruid, Core::HID::NpadStyleSet supported_style_set);
+ Result GetSupportedNpadStyleSet(u64 aruid,
+ Core::HID::NpadStyleSet& out_supported_style_set) const;
+ Result GetMaskedSupportedNpadStyleSet(u64 aruid,
+ Core::HID::NpadStyleSet& out_supported_style_set) const;
+
+ Result SetSupportedNpadIdType(u64 aruid,
+ std::span<const Core::HID::NpadIdType> supported_npad_list);
+
+ Result SetNpadJoyHoldType(u64 aruid, NpadJoyHoldType hold_type);
+ Result GetNpadJoyHoldType(u64 aruid, NpadJoyHoldType& out_hold_type) const;
+
+ Result SetNpadHandheldActivationMode(u64 aruid, NpadHandheldActivationMode mode);
+ Result GetNpadHandheldActivationMode(u64 aruid, NpadHandheldActivationMode& out_mode) const;
+
+ bool SetNpadMode(u64 aruid, Core::HID::NpadIdType& new_npad_id, Core::HID::NpadIdType npad_id,
+ NpadJoyDeviceType npad_device_type, NpadJoyAssignmentMode assignment_mode);
+
+ bool VibrateControllerAtIndex(u64 aruid, Core::HID::NpadIdType npad_id,
+ std::size_t device_index,
+ const Core::HID::VibrationValue& vibration_value);
+
+ void VibrateController(u64 aruid,
+ const Core::HID::VibrationDeviceHandle& vibration_device_handle,
+ const Core::HID::VibrationValue& vibration_value);
+
+ void VibrateControllers(
+ u64 aruid, std::span<const Core::HID::VibrationDeviceHandle> vibration_device_handles,
+ std::span<const Core::HID::VibrationValue> vibration_values);
+
+ Core::HID::VibrationValue GetLastVibration(
+ u64 aruid, const Core::HID::VibrationDeviceHandle& vibration_device_handle) const;
+
+ void InitializeVibrationDevice(const Core::HID::VibrationDeviceHandle& vibration_device_handle);
+
+ void InitializeVibrationDeviceAtIndex(u64 aruid, Core::HID::NpadIdType npad_id,
+ std::size_t device_index);
+
+ void SetPermitVibrationSession(bool permit_vibration_session);
+
+ bool IsVibrationDeviceMounted(
+ u64 aruid, const Core::HID::VibrationDeviceHandle& vibration_device_handle) const;
+
+ Result AcquireNpadStyleSetUpdateEventHandle(u64 aruid, Kernel::KReadableEvent** out_event,
+ Core::HID::NpadIdType npad_id);
+
+ // Adds a new controller at an index.
+ void AddNewControllerAt(u64 aruid, Core::HID::NpadStyleIndex controller,
+ Core::HID::NpadIdType npad_id);
+ // Adds a new controller at an index with connection status.
+ void UpdateControllerAt(u64 aruid, Core::HID::NpadStyleIndex controller,
+ Core::HID::NpadIdType npad_id, bool connected);
+
+ Result DisconnectNpad(u64 aruid, Core::HID::NpadIdType npad_id);
+
+ Result IsFirmwareUpdateAvailableForSixAxisSensor(
+ u64 aruid, const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+ bool& is_firmware_available) const;
+ Result ResetIsSixAxisSensorDeviceNewlyAssigned(
+ u64 aruid, const Core::HID::SixAxisSensorHandle& sixaxis_handle);
+
+ Result GetLedPattern(Core::HID::NpadIdType npad_id, Core::HID::LedPattern& pattern) const;
+
+ Result IsUnintendedHomeButtonInputProtectionEnabled(bool& out_is_enabled, u64 aruid,
+ Core::HID::NpadIdType npad_id) const;
+ Result EnableUnintendedHomeButtonInputProtection(u64 aruid, Core::HID::NpadIdType npad_id,
+ bool is_enabled);
+
+ void SetNpadAnalogStickUseCenterClamp(u64 aruid, bool is_enabled);
+ void ClearAllConnectedControllers();
+ void DisconnectAllConnectedControllers();
+ void ConnectAllDisconnectedControllers();
+ void ClearAllControllers();
+
+ Result MergeSingleJoyAsDualJoy(u64 aruid, Core::HID::NpadIdType npad_id_1,
+ Core::HID::NpadIdType npad_id_2);
+ Result StartLrAssignmentMode(u64 aruid);
+ Result StopLrAssignmentMode(u64 aruid);
+ Result SwapNpadAssignment(u64 aruid, Core::HID::NpadIdType npad_id_1,
+ Core::HID::NpadIdType npad_id_2);
+
+ // Logical OR for all buttons presses on all controllers
+ // Specifically for cheat engine and other features.
+ Core::HID::NpadButton GetAndResetPressState();
+
+ Result ApplyNpadSystemCommonPolicy(u64 aruid);
+ Result ApplyNpadSystemCommonPolicyFull(u64 aruid);
+ Result ClearNpadSystemCommonPolicy(u64 aruid);
+
+ void SetRevision(u64 aruid, NpadRevision revision);
+ NpadRevision GetRevision(u64 aruid);
+
+ Result RegisterAppletResourceUserId(u64 aruid);
+ void UnregisterAppletResourceUserId(u64 aruid);
+ void SetNpadExternals(std::shared_ptr<AppletResource> resource,
+ std::recursive_mutex* shared_mutex);
+
+ AppletDetailedUiType GetAppletDetailedUiType(Core::HID::NpadIdType npad_id);
+
+private:
+ struct VibrationData {
+ bool device_mounted{};
+ Core::HID::VibrationValue latest_vibration_value{};
+ std::chrono::steady_clock::time_point last_vibration_timepoint{};
+ };
+
+ struct NpadControllerData {
+ NpadInternalState* shared_memory = nullptr;
+ Core::HID::EmulatedController* device = nullptr;
+
+ std::array<VibrationData, 2> vibration{};
+ bool is_connected{};
+
+ // Dual joycons can have only one side connected
+ bool is_dual_left_connected{true};
+ bool is_dual_right_connected{true};
+
+ // Current pad state
+ NPadGenericState npad_pad_state{};
+ NPadGenericState npad_libnx_state{};
+ NpadGcTriggerState npad_trigger_state{};
+ int callback_key{};
+ };
+
+ void ControllerUpdate(Core::HID::ControllerTriggerType type, std::size_t controller_idx);
+ void InitNewlyAddedController(u64 aruid, Core::HID::NpadIdType npad_id);
+ void RequestPadStateUpdate(u64 aruid, Core::HID::NpadIdType npad_id);
+ void WriteEmptyEntry(NpadInternalState* npad);
+
+ NpadControllerData& GetControllerFromHandle(
+ u64 aruid, const Core::HID::VibrationDeviceHandle& device_handle);
+ const NpadControllerData& GetControllerFromHandle(
+ u64 aruid, const Core::HID::VibrationDeviceHandle& device_handle) const;
+ NpadControllerData& GetControllerFromHandle(
+ u64 aruid, const Core::HID::SixAxisSensorHandle& device_handle);
+ const NpadControllerData& GetControllerFromHandle(
+ u64 aruid, const Core::HID::SixAxisSensorHandle& device_handle) const;
+ NpadControllerData& GetControllerFromNpadIdType(u64 aruid, Core::HID::NpadIdType npad_id);
+ const NpadControllerData& GetControllerFromNpadIdType(u64 aruid,
+ Core::HID::NpadIdType npad_id) const;
+
+ Core::HID::SixAxisSensorProperties& GetSixaxisProperties(
+ u64 aruid, const Core::HID::SixAxisSensorHandle& device_handle);
+ const Core::HID::SixAxisSensorProperties& GetSixaxisProperties(
+ u64 aruid, const Core::HID::SixAxisSensorHandle& device_handle) const;
+
+ Core::HID::HIDCore& hid_core;
+ KernelHelpers::ServiceContext& service_context;
+
+ s32 ref_counter{};
+ mutable std::mutex mutex;
+ NPadResource npad_resource;
+ AppletResourceHolder applet_resource_holder{};
+ Kernel::KEvent* input_event{nullptr};
+ std::mutex* input_mutex{nullptr};
+
+ std::atomic<u64> press_state{};
+ bool permit_vibration_session_enabled;
+ std::array<std::array<NpadControllerData, MaxSupportedNpadIdTypes>, AruidIndexMax>
+ controller_data{};
+};
+} // namespace Service::HID
diff --git a/src/hid_core/resources/npad/npad_data.cpp b/src/hid_core/resources/npad/npad_data.cpp
new file mode 100644
index 000000000..c7e9760cb
--- /dev/null
+++ b/src/hid_core/resources/npad/npad_data.cpp
@@ -0,0 +1,228 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "hid_core/hid_util.h"
+#include "hid_core/resources/npad/npad_data.h"
+
+namespace Service::HID {
+
+NPadData::NPadData() {
+ ClearNpadSystemCommonPolicy();
+}
+
+NPadData::~NPadData() = default;
+
+NpadStatus NPadData::GetNpadStatus() const {
+ return status;
+}
+
+void NPadData::SetNpadAnalogStickUseCenterClamp(bool is_enabled) {
+ status.use_center_clamp.Assign(is_enabled);
+}
+
+bool NPadData::GetNpadAnalogStickUseCenterClamp() const {
+ return status.use_center_clamp.As<bool>();
+}
+
+void NPadData::SetNpadSystemExtStateEnabled(bool is_enabled) {
+ status.system_ext_state.Assign(is_enabled);
+}
+
+bool NPadData::GetNpadSystemExtState() const {
+ return status.system_ext_state.As<bool>();
+}
+
+Result NPadData::SetSupportedNpadIdType(std::span<const Core::HID::NpadIdType> list) {
+ // Note: Real limit is 11. But array size is 10. N's bug?
+ if (list.size() > MaxSupportedNpadIdTypes) {
+ return ResultInvalidArraySize;
+ }
+
+ supported_npad_id_types_count = list.size();
+ memcpy(supported_npad_id_types.data(), list.data(),
+ list.size() * sizeof(Core::HID::NpadIdType));
+
+ return ResultSuccess;
+}
+
+std::size_t NPadData::GetSupportedNpadIdType(std::span<Core::HID::NpadIdType> out_list) const {
+ std::size_t out_size = std::min(supported_npad_id_types_count, out_list.size());
+
+ memcpy(out_list.data(), supported_npad_id_types.data(),
+ out_size * sizeof(Core::HID::NpadIdType));
+
+ return out_size;
+}
+
+bool NPadData::IsNpadIdTypeSupported(Core::HID::NpadIdType npad_id) const {
+ for (std::size_t i = 0; i < supported_npad_id_types_count; i++) {
+ if (supported_npad_id_types[i] == npad_id) {
+ return true;
+ }
+ }
+
+ return false;
+}
+
+void NPadData::SetNpadSystemCommonPolicy(bool is_full_policy) {
+ supported_npad_style_set = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::JoyDual |
+ Core::HID::NpadStyleSet::SystemExt | Core::HID::NpadStyleSet::System;
+ handheld_activation_mode = NpadHandheldActivationMode::Dual;
+
+ status.is_supported_styleset_set.Assign(true);
+ status.is_hold_type_set.Assign(true);
+ status.lr_assignment_mode.Assign(false);
+ status.is_policy.Assign(true);
+ if (is_full_policy) {
+ status.is_full_policy.Assign(true);
+ }
+
+ supported_npad_id_types_count = 10;
+ supported_npad_id_types[0] = Core::HID::NpadIdType::Player1;
+ supported_npad_id_types[1] = Core::HID::NpadIdType::Player2;
+ supported_npad_id_types[2] = Core::HID::NpadIdType::Player3;
+ supported_npad_id_types[3] = Core::HID::NpadIdType::Player4;
+ supported_npad_id_types[4] = Core::HID::NpadIdType::Player5;
+ supported_npad_id_types[5] = Core::HID::NpadIdType::Player6;
+ supported_npad_id_types[6] = Core::HID::NpadIdType::Player7;
+ supported_npad_id_types[7] = Core::HID::NpadIdType::Player8;
+ supported_npad_id_types[8] = Core::HID::NpadIdType::Other;
+ supported_npad_id_types[9] = Core::HID::NpadIdType::Handheld;
+
+ for (auto& input_protection : is_unintended_home_button_input_protection) {
+ input_protection = true;
+ }
+}
+
+void NPadData::ClearNpadSystemCommonPolicy() {
+ status.raw = 0;
+ supported_npad_style_set = Core::HID::NpadStyleSet::All;
+ npad_hold_type = NpadJoyHoldType::Vertical;
+ handheld_activation_mode = NpadHandheldActivationMode::Dual;
+
+ for (auto& button_assignment : npad_button_assignment) {
+ button_assignment = Core::HID::NpadButton::None;
+ }
+
+ supported_npad_id_types_count = 10;
+ supported_npad_id_types[0] = Core::HID::NpadIdType::Player1;
+ supported_npad_id_types[1] = Core::HID::NpadIdType::Player2;
+ supported_npad_id_types[2] = Core::HID::NpadIdType::Player3;
+ supported_npad_id_types[3] = Core::HID::NpadIdType::Player4;
+ supported_npad_id_types[4] = Core::HID::NpadIdType::Player5;
+ supported_npad_id_types[5] = Core::HID::NpadIdType::Player6;
+ supported_npad_id_types[6] = Core::HID::NpadIdType::Player7;
+ supported_npad_id_types[7] = Core::HID::NpadIdType::Player8;
+ supported_npad_id_types[8] = Core::HID::NpadIdType::Other;
+ supported_npad_id_types[9] = Core::HID::NpadIdType::Handheld;
+
+ for (auto& input_protection : is_unintended_home_button_input_protection) {
+ input_protection = true;
+ }
+}
+
+void NPadData::SetNpadJoyHoldType(NpadJoyHoldType hold_type) {
+ npad_hold_type = hold_type;
+ status.is_hold_type_set.Assign(true);
+}
+
+NpadJoyHoldType NPadData::GetNpadJoyHoldType() const {
+ return npad_hold_type;
+}
+
+void NPadData::SetHandheldActivationMode(NpadHandheldActivationMode activation_mode) {
+ handheld_activation_mode = activation_mode;
+}
+
+NpadHandheldActivationMode NPadData::GetHandheldActivationMode() const {
+ return handheld_activation_mode;
+}
+
+void NPadData::SetSupportedNpadStyleSet(Core::HID::NpadStyleSet style_set) {
+ supported_npad_style_set = style_set;
+ status.is_supported_styleset_set.Assign(true);
+ status.is_hold_type_set.Assign(true);
+}
+
+Core::HID::NpadStyleSet NPadData::GetSupportedNpadStyleSet() const {
+ return supported_npad_style_set;
+}
+
+bool NPadData::IsNpadStyleIndexSupported(Core::HID::NpadStyleIndex style_index) const {
+ Core::HID::NpadStyleTag style = {supported_npad_style_set};
+ switch (style_index) {
+ case Core::HID::NpadStyleIndex::ProController:
+ return style.fullkey.As<bool>();
+ case Core::HID::NpadStyleIndex::Handheld:
+ return style.handheld.As<bool>();
+ case Core::HID::NpadStyleIndex::JoyconDual:
+ return style.joycon_dual.As<bool>();
+ case Core::HID::NpadStyleIndex::JoyconLeft:
+ return style.joycon_left.As<bool>();
+ case Core::HID::NpadStyleIndex::JoyconRight:
+ return style.joycon_right.As<bool>();
+ case Core::HID::NpadStyleIndex::GameCube:
+ return style.gamecube.As<bool>();
+ case Core::HID::NpadStyleIndex::Pokeball:
+ return style.palma.As<bool>();
+ case Core::HID::NpadStyleIndex::NES:
+ return style.lark.As<bool>();
+ case Core::HID::NpadStyleIndex::SNES:
+ return style.lucia.As<bool>();
+ case Core::HID::NpadStyleIndex::N64:
+ return style.lagoon.As<bool>();
+ case Core::HID::NpadStyleIndex::SegaGenesis:
+ return style.lager.As<bool>();
+ default:
+ return false;
+ }
+}
+
+void NPadData::SetLrAssignmentMode(bool is_enabled) {
+ status.lr_assignment_mode.Assign(is_enabled);
+}
+
+bool NPadData::GetLrAssignmentMode() const {
+ return status.lr_assignment_mode.As<bool>();
+}
+
+void NPadData::SetAssigningSingleOnSlSrPress(bool is_enabled) {
+ status.assigning_single_on_sl_sr_press.Assign(is_enabled);
+}
+
+bool NPadData::GetAssigningSingleOnSlSrPress() const {
+ return status.assigning_single_on_sl_sr_press.As<bool>();
+}
+
+void NPadData::SetHomeProtectionEnabled(bool is_enabled, Core::HID::NpadIdType npad_id) {
+ is_unintended_home_button_input_protection[NpadIdTypeToIndex(npad_id)] = is_enabled;
+}
+
+bool NPadData::GetHomeProtectionEnabled(Core::HID::NpadIdType npad_id) const {
+ return is_unintended_home_button_input_protection[NpadIdTypeToIndex(npad_id)];
+}
+
+void NPadData::SetCaptureButtonAssignment(Core::HID::NpadButton button_assignment,
+ std::size_t style_index) {
+ npad_button_assignment[style_index] = button_assignment;
+}
+
+Core::HID::NpadButton NPadData::GetCaptureButtonAssignment(std::size_t style_index) const {
+ return npad_button_assignment[style_index];
+}
+
+std::size_t NPadData::GetNpadCaptureButtonAssignmentList(
+ std::span<Core::HID::NpadButton> out_list) const {
+ for (std::size_t i = 0; i < out_list.size(); i++) {
+ Core::HID::NpadStyleSet style_set = GetStylesetByIndex(i);
+ if ((style_set & supported_npad_style_set) == Core::HID::NpadStyleSet::None ||
+ npad_button_assignment[i] == Core::HID::NpadButton::None) {
+ return i;
+ }
+ out_list[i] = npad_button_assignment[i];
+ }
+
+ return out_list.size();
+}
+
+} // namespace Service::HID
diff --git a/src/hid_core/resources/npad/npad_data.h b/src/hid_core/resources/npad/npad_data.h
new file mode 100644
index 000000000..86bd3b81c
--- /dev/null
+++ b/src/hid_core/resources/npad/npad_data.h
@@ -0,0 +1,88 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include <span>
+
+#include "common/common_types.h"
+#include "core/hle/result.h"
+#include "hid_core/hid_types.h"
+#include "hid_core/resources/npad/npad_types.h"
+
+namespace Service::HID {
+
+struct NpadStatus {
+ union {
+ u32 raw{};
+
+ BitField<0, 1, u32> is_supported_styleset_set;
+ BitField<1, 1, u32> is_hold_type_set;
+ BitField<2, 1, u32> lr_assignment_mode;
+ BitField<3, 1, u32> assigning_single_on_sl_sr_press;
+ BitField<4, 1, u32> is_full_policy;
+ BitField<5, 1, u32> is_policy;
+ BitField<6, 1, u32> use_center_clamp;
+ BitField<7, 1, u32> system_ext_state;
+ };
+};
+static_assert(sizeof(NpadStatus) == 4, "NpadStatus is an invalid size");
+
+/// Handles Npad request from HID interfaces
+class NPadData final {
+public:
+ explicit NPadData();
+ ~NPadData();
+
+ NpadStatus GetNpadStatus() const;
+
+ void SetNpadAnalogStickUseCenterClamp(bool is_enabled);
+ bool GetNpadAnalogStickUseCenterClamp() const;
+
+ void SetNpadSystemExtStateEnabled(bool is_enabled);
+ bool GetNpadSystemExtState() const;
+
+ Result SetSupportedNpadIdType(std::span<const Core::HID::NpadIdType> list);
+ std::size_t GetSupportedNpadIdType(std::span<Core::HID::NpadIdType> out_list) const;
+ bool IsNpadIdTypeSupported(Core::HID::NpadIdType npad_id) const;
+
+ void SetNpadSystemCommonPolicy(bool is_full_policy);
+ void ClearNpadSystemCommonPolicy();
+
+ void SetNpadJoyHoldType(NpadJoyHoldType hold_type);
+ NpadJoyHoldType GetNpadJoyHoldType() const;
+
+ void SetHandheldActivationMode(NpadHandheldActivationMode activation_mode);
+ NpadHandheldActivationMode GetHandheldActivationMode() const;
+
+ void SetSupportedNpadStyleSet(Core::HID::NpadStyleSet style_set);
+ Core::HID::NpadStyleSet GetSupportedNpadStyleSet() const;
+ bool IsNpadStyleIndexSupported(Core::HID::NpadStyleIndex style_index) const;
+
+ void SetLrAssignmentMode(bool is_enabled);
+ bool GetLrAssignmentMode() const;
+
+ void SetAssigningSingleOnSlSrPress(bool is_enabled);
+ bool GetAssigningSingleOnSlSrPress() const;
+
+ void SetHomeProtectionEnabled(bool is_enabled, Core::HID::NpadIdType npad_id);
+ bool GetHomeProtectionEnabled(Core::HID::NpadIdType npad_id) const;
+
+ void SetCaptureButtonAssignment(Core::HID::NpadButton button_assignment,
+ std::size_t style_index);
+ Core::HID::NpadButton GetCaptureButtonAssignment(std::size_t style_index) const;
+ std::size_t GetNpadCaptureButtonAssignmentList(std::span<Core::HID::NpadButton> out_list) const;
+
+private:
+ NpadStatus status{};
+ Core::HID::NpadStyleSet supported_npad_style_set{Core::HID::NpadStyleSet::All};
+ NpadJoyHoldType npad_hold_type{NpadJoyHoldType::Vertical};
+ NpadHandheldActivationMode handheld_activation_mode{};
+ std::array<Core::HID::NpadIdType, MaxSupportedNpadIdTypes> supported_npad_id_types{};
+ std::array<Core::HID::NpadButton, StyleIndexCount> npad_button_assignment{};
+ std::size_t supported_npad_id_types_count{};
+ std::array<bool, MaxSupportedNpadIdTypes> is_unintended_home_button_input_protection{};
+};
+
+} // namespace Service::HID
diff --git a/src/hid_core/resources/npad/npad_resource.cpp b/src/hid_core/resources/npad/npad_resource.cpp
new file mode 100644
index 000000000..b0255a05c
--- /dev/null
+++ b/src/hid_core/resources/npad/npad_resource.cpp
@@ -0,0 +1,685 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_readable_event.h"
+#include "hid_core/hid_result.h"
+#include "hid_core/hid_util.h"
+#include "hid_core/resources/npad/npad_resource.h"
+#include "hid_core/resources/npad/npad_types.h"
+
+namespace Service::HID {
+
+NPadResource::NPadResource(KernelHelpers::ServiceContext& context) : service_context{context} {}
+
+NPadResource::~NPadResource() = default;
+
+Result NPadResource::RegisterAppletResourceUserId(u64 aruid) {
+ const auto aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index < AruidIndexMax) {
+ return ResultAruidAlreadyRegistered;
+ }
+
+ std::size_t data_index = AruidIndexMax;
+ for (std::size_t i = 0; i < AruidIndexMax; i++) {
+ if (!state[i].flag.is_initialized) {
+ data_index = i;
+ break;
+ }
+ }
+
+ if (data_index == AruidIndexMax) {
+ return ResultAruidNoAvailableEntries;
+ }
+
+ auto& aruid_data = state[data_index];
+
+ aruid_data.aruid = aruid;
+ aruid_data.flag.is_initialized.Assign(true);
+
+ data_index = AruidIndexMax;
+ for (std::size_t i = 0; i < AruidIndexMax; i++) {
+ if (registration_list.flag[i] == RegistrationStatus::Initialized) {
+ if (registration_list.aruid[i] != aruid) {
+ continue;
+ }
+ data_index = i;
+ break;
+ }
+ if (registration_list.flag[i] == RegistrationStatus::None) {
+ data_index = i;
+ break;
+ }
+ }
+
+ if (data_index == AruidIndexMax) {
+ return ResultSuccess;
+ }
+
+ registration_list.flag[data_index] = RegistrationStatus::Initialized;
+ registration_list.aruid[data_index] = aruid;
+
+ return ResultSuccess;
+}
+
+void NPadResource::UnregisterAppletResourceUserId(u64 aruid) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+
+ DestroyStyleSetUpdateEvents(aruid);
+ if (aruid_index < AruidIndexMax) {
+ state[aruid_index] = {};
+ registration_list.flag[aruid_index] = RegistrationStatus::PendingDelete;
+ }
+}
+
+void NPadResource::DestroyStyleSetUpdateEvents(u64 aruid) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+
+ if (aruid_index >= AruidIndexMax) {
+ return;
+ }
+
+ for (auto& controller_state : state[aruid_index].controller_state) {
+ if (!controller_state.is_styleset_update_event_initialized) {
+ continue;
+ }
+ service_context.CloseEvent(controller_state.style_set_update_event);
+ controller_state.is_styleset_update_event_initialized = false;
+ }
+}
+
+Result NPadResource::Activate(u64 aruid) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+
+ if (aruid_index >= AruidIndexMax) {
+ return ResultSuccess;
+ }
+
+ auto& state_data = state[aruid_index];
+
+ if (state_data.flag.is_assigned) {
+ return ResultAruidAlreadyRegistered;
+ }
+
+ state_data.flag.is_assigned.Assign(true);
+ state_data.data.ClearNpadSystemCommonPolicy();
+ state_data.npad_revision = NpadRevision::Revision0;
+ state_data.button_config = {};
+
+ if (active_data_aruid == aruid) {
+ default_hold_type = active_data.GetNpadJoyHoldType();
+ active_data.SetNpadJoyHoldType(default_hold_type);
+ }
+ return ResultSuccess;
+}
+
+Result NPadResource::Activate() {
+ if (ref_counter == std::numeric_limits<s32>::max() - 1) {
+ return ResultAppletResourceOverflow;
+ }
+ if (ref_counter == 0) {
+ RegisterAppletResourceUserId(SystemAruid);
+ Activate(SystemAruid);
+ }
+ ref_counter++;
+ return ResultSuccess;
+}
+
+Result NPadResource::Deactivate() {
+ if (ref_counter == 0) {
+ return ResultAppletResourceNotInitialized;
+ }
+
+ UnregisterAppletResourceUserId(SystemAruid);
+ ref_counter--;
+ return ResultSuccess;
+}
+
+NPadData* NPadResource::GetActiveData() {
+ return &active_data;
+}
+
+u64 NPadResource::GetActiveDataAruid() {
+ return active_data_aruid;
+}
+
+void NPadResource::SetAppletResourceUserId(u64 aruid) {
+ if (active_data_aruid == aruid) {
+ return;
+ }
+
+ active_data_aruid = aruid;
+ default_hold_type = active_data.GetNpadJoyHoldType();
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+
+ if (aruid_index >= AruidIndexMax) {
+ return;
+ }
+
+ auto& data = state[aruid_index].data;
+ if (data.GetNpadStatus().is_policy || data.GetNpadStatus().is_full_policy) {
+ data.SetNpadJoyHoldType(default_hold_type);
+ }
+
+ active_data = data;
+ if (data.GetNpadStatus().is_hold_type_set) {
+ active_data.SetNpadJoyHoldType(default_hold_type);
+ }
+}
+
+std::size_t NPadResource::GetIndexFromAruid(u64 aruid) const {
+ for (std::size_t i = 0; i < AruidIndexMax; i++) {
+ if (registration_list.flag[i] == RegistrationStatus::Initialized &&
+ registration_list.aruid[i] == aruid) {
+ return i;
+ }
+ }
+ return AruidIndexMax;
+}
+
+Result NPadResource::ApplyNpadSystemCommonPolicy(u64 aruid, bool is_full_policy) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ auto& data = state[aruid_index].data;
+ data.SetNpadSystemCommonPolicy(is_full_policy);
+ data.SetNpadJoyHoldType(default_hold_type);
+ if (active_data_aruid == aruid) {
+ active_data.SetNpadSystemCommonPolicy(is_full_policy);
+ active_data.SetNpadJoyHoldType(default_hold_type);
+ }
+ return ResultSuccess;
+}
+
+Result NPadResource::ClearNpadSystemCommonPolicy(u64 aruid) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ state[aruid_index].data.ClearNpadSystemCommonPolicy();
+ if (active_data_aruid == aruid) {
+ active_data.ClearNpadSystemCommonPolicy();
+ }
+ return ResultSuccess;
+}
+
+Result NPadResource::SetSupportedNpadStyleSet(u64 aruid, Core::HID::NpadStyleSet style_set) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ auto& data = state[aruid_index].data;
+ data.SetSupportedNpadStyleSet(style_set);
+ if (active_data_aruid == aruid) {
+ active_data.SetSupportedNpadStyleSet(style_set);
+ active_data.SetNpadJoyHoldType(data.GetNpadJoyHoldType());
+ }
+ return ResultSuccess;
+}
+
+Result NPadResource::GetSupportedNpadStyleSet(Core::HID::NpadStyleSet& out_style_Set,
+ u64 aruid) const {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ auto& data = state[aruid_index].data;
+ if (!data.GetNpadStatus().is_supported_styleset_set) {
+ return ResultUndefinedStyleset;
+ }
+
+ out_style_Set = data.GetSupportedNpadStyleSet();
+ return ResultSuccess;
+}
+
+Result NPadResource::GetMaskedSupportedNpadStyleSet(Core::HID::NpadStyleSet& out_style_set,
+ u64 aruid) const {
+ if (aruid == SystemAruid) {
+ out_style_set = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld |
+ Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft |
+ Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Palma |
+ Core::HID::NpadStyleSet::SystemExt | Core::HID::NpadStyleSet::System;
+ return ResultSuccess;
+ }
+
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ auto& data = state[aruid_index].data;
+ if (!data.GetNpadStatus().is_supported_styleset_set) {
+ return ResultUndefinedStyleset;
+ }
+
+ Core::HID::NpadStyleSet mask{Core::HID::NpadStyleSet::None};
+ out_style_set = data.GetSupportedNpadStyleSet();
+
+ switch (state[aruid_index].npad_revision) {
+ case NpadRevision::Revision1:
+ mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld |
+ Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft |
+ Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Gc |
+ Core::HID::NpadStyleSet::Palma | Core::HID::NpadStyleSet::SystemExt |
+ Core::HID::NpadStyleSet::System;
+ break;
+ case NpadRevision::Revision2:
+ mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld |
+ Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft |
+ Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Gc |
+ Core::HID::NpadStyleSet::Palma | Core::HID::NpadStyleSet::Lark |
+ Core::HID::NpadStyleSet::SystemExt | Core::HID::NpadStyleSet::System;
+ break;
+ case NpadRevision::Revision3:
+ mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld |
+ Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft |
+ Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Gc |
+ Core::HID::NpadStyleSet::Palma | Core::HID::NpadStyleSet::Lark |
+ Core::HID::NpadStyleSet::HandheldLark | Core::HID::NpadStyleSet::Lucia |
+ Core::HID::NpadStyleSet::Lagoon | Core::HID::NpadStyleSet::Lager |
+ Core::HID::NpadStyleSet::SystemExt | Core::HID::NpadStyleSet::System;
+ break;
+ default:
+ mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld |
+ Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft |
+ Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::SystemExt |
+ Core::HID::NpadStyleSet::System;
+ break;
+ }
+
+ out_style_set = out_style_set & mask;
+ return ResultSuccess;
+}
+
+Result NPadResource::GetAvailableStyleset(Core::HID::NpadStyleSet& out_style_set, u64 aruid) const {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ auto& data = state[aruid_index].data;
+ if (!data.GetNpadStatus().is_supported_styleset_set) {
+ return ResultUndefinedStyleset;
+ }
+
+ Core::HID::NpadStyleSet mask{Core::HID::NpadStyleSet::None};
+ out_style_set = data.GetSupportedNpadStyleSet();
+
+ switch (state[aruid_index].npad_revision) {
+ case NpadRevision::Revision1:
+ mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld |
+ Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft |
+ Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Gc |
+ Core::HID::NpadStyleSet::Palma | Core::HID::NpadStyleSet::SystemExt |
+ Core::HID::NpadStyleSet::System;
+ break;
+ case NpadRevision::Revision2:
+ mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld |
+ Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft |
+ Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Gc |
+ Core::HID::NpadStyleSet::Palma | Core::HID::NpadStyleSet::Lark |
+ Core::HID::NpadStyleSet::SystemExt | Core::HID::NpadStyleSet::System;
+ break;
+ case NpadRevision::Revision3:
+ mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld |
+ Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft |
+ Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::Gc |
+ Core::HID::NpadStyleSet::Palma | Core::HID::NpadStyleSet::Lark |
+ Core::HID::NpadStyleSet::HandheldLark | Core::HID::NpadStyleSet::Lucia |
+ Core::HID::NpadStyleSet::Lagoon | Core::HID::NpadStyleSet::Lager |
+ Core::HID::NpadStyleSet::SystemExt | Core::HID::NpadStyleSet::System;
+ break;
+ default:
+ mask = Core::HID::NpadStyleSet::Fullkey | Core::HID::NpadStyleSet::Handheld |
+ Core::HID::NpadStyleSet::JoyDual | Core::HID::NpadStyleSet::JoyLeft |
+ Core::HID::NpadStyleSet::JoyRight | Core::HID::NpadStyleSet::SystemExt |
+ Core::HID::NpadStyleSet::System;
+ break;
+ }
+
+ out_style_set = out_style_set & mask;
+ return ResultSuccess;
+}
+
+NpadRevision NPadResource::GetNpadRevision(u64 aruid) const {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return NpadRevision::Revision0;
+ }
+
+ return state[aruid_index].npad_revision;
+}
+
+Result NPadResource::IsSupportedNpadStyleSet(bool& is_set, u64 aruid) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ is_set = state[aruid_index].data.GetNpadStatus().is_supported_styleset_set.Value() != 0;
+ return ResultSuccess;
+}
+
+Result NPadResource::SetNpadJoyHoldType(u64 aruid, NpadJoyHoldType hold_type) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ state[aruid_index].data.SetNpadJoyHoldType(hold_type);
+ if (active_data_aruid == aruid) {
+ active_data.SetNpadJoyHoldType(hold_type);
+ }
+ return ResultSuccess;
+}
+
+Result NPadResource::GetNpadJoyHoldType(NpadJoyHoldType& hold_type, u64 aruid) const {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ auto& data = state[aruid_index].data;
+ if (data.GetNpadStatus().is_policy || data.GetNpadStatus().is_full_policy) {
+ hold_type = active_data.GetNpadJoyHoldType();
+ return ResultSuccess;
+ }
+ hold_type = data.GetNpadJoyHoldType();
+ return ResultSuccess;
+}
+
+Result NPadResource::SetNpadHandheldActivationMode(u64 aruid,
+ NpadHandheldActivationMode activation_mode) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ state[aruid_index].data.SetHandheldActivationMode(activation_mode);
+ if (active_data_aruid == aruid) {
+ active_data.SetHandheldActivationMode(activation_mode);
+ }
+ return ResultSuccess;
+}
+
+Result NPadResource::GetNpadHandheldActivationMode(NpadHandheldActivationMode& activation_mode,
+ u64 aruid) const {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ activation_mode = state[aruid_index].data.GetHandheldActivationMode();
+ return ResultSuccess;
+}
+
+Result NPadResource::SetSupportedNpadIdType(
+ u64 aruid, std::span<const Core::HID::NpadIdType> supported_npad_list) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+ if (supported_npad_list.size() > MaxSupportedNpadIdTypes) {
+ return ResultInvalidArraySize;
+ }
+
+ Result result = state[aruid_index].data.SetSupportedNpadIdType(supported_npad_list);
+ if (result.IsSuccess() && active_data_aruid == aruid) {
+ result = active_data.SetSupportedNpadIdType(supported_npad_list);
+ }
+
+ return result;
+}
+
+bool NPadResource::IsControllerSupported(u64 aruid, Core::HID::NpadStyleIndex style_index) const {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return false;
+ }
+ return state[aruid_index].data.IsNpadStyleIndexSupported(style_index);
+}
+
+Result NPadResource::SetLrAssignmentMode(u64 aruid, bool is_enabled) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ state[aruid_index].data.SetLrAssignmentMode(is_enabled);
+ if (active_data_aruid == aruid) {
+ active_data.SetLrAssignmentMode(is_enabled);
+ }
+ return ResultSuccess;
+}
+
+Result NPadResource::GetLrAssignmentMode(bool& is_enabled, u64 aruid) const {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ is_enabled = state[aruid_index].data.GetLrAssignmentMode();
+ return ResultSuccess;
+}
+
+Result NPadResource::SetAssigningSingleOnSlSrPress(u64 aruid, bool is_enabled) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ state[aruid_index].data.SetAssigningSingleOnSlSrPress(is_enabled);
+ if (active_data_aruid == aruid) {
+ active_data.SetAssigningSingleOnSlSrPress(is_enabled);
+ }
+ return ResultSuccess;
+}
+
+Result NPadResource::IsAssigningSingleOnSlSrPressEnabled(bool& is_enabled, u64 aruid) const {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ is_enabled = state[aruid_index].data.GetAssigningSingleOnSlSrPress();
+ return ResultSuccess;
+}
+
+Result NPadResource::AcquireNpadStyleSetUpdateEventHandle(u64 aruid,
+ Kernel::KReadableEvent** out_event,
+ Core::HID::NpadIdType npad_id) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ auto& controller_state = state[aruid_index].controller_state[NpadIdTypeToIndex(npad_id)];
+ if (!controller_state.is_styleset_update_event_initialized) {
+ // Auto clear = true
+ controller_state.style_set_update_event =
+ service_context.CreateEvent("NpadResource:StylesetUpdateEvent");
+
+ // Assume creating the event succeeds otherwise crash the system here
+ controller_state.is_styleset_update_event_initialized = true;
+ }
+
+ *out_event = &controller_state.style_set_update_event->GetReadableEvent();
+
+ if (controller_state.is_styleset_update_event_initialized) {
+ controller_state.style_set_update_event->Signal();
+ }
+
+ return ResultSuccess;
+}
+
+Result NPadResource::SignalStyleSetUpdateEvent(u64 aruid, Core::HID::NpadIdType npad_id) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+ auto controller = state[aruid_index].controller_state[NpadIdTypeToIndex(npad_id)];
+ if (controller.is_styleset_update_event_initialized) {
+ controller.style_set_update_event->Signal();
+ }
+ return ResultSuccess;
+}
+
+Result NPadResource::GetHomeProtectionEnabled(bool& is_enabled, u64 aruid,
+ Core::HID::NpadIdType npad_id) const {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ is_enabled = state[aruid_index].data.GetHomeProtectionEnabled(npad_id);
+ return ResultSuccess;
+}
+
+Result NPadResource::SetHomeProtectionEnabled(u64 aruid, Core::HID::NpadIdType npad_id,
+ bool is_enabled) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ state[aruid_index].data.SetHomeProtectionEnabled(is_enabled, npad_id);
+ if (active_data_aruid == aruid) {
+ active_data.SetHomeProtectionEnabled(is_enabled, npad_id);
+ }
+ return ResultSuccess;
+}
+
+Result NPadResource::SetNpadAnalogStickUseCenterClamp(u64 aruid, bool is_enabled) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ state[aruid_index].data.SetNpadAnalogStickUseCenterClamp(is_enabled);
+ if (active_data_aruid == aruid) {
+ active_data.SetNpadAnalogStickUseCenterClamp(is_enabled);
+ }
+ return ResultSuccess;
+}
+
+Result NPadResource::SetButtonConfig(u64 aruid, Core::HID::NpadIdType npad_id, std::size_t index,
+ Core::HID::NpadButton button_config) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ state[aruid_index].button_config[NpadIdTypeToIndex(npad_id)][index] = button_config;
+ return ResultSuccess;
+}
+
+Core::HID::NpadButton NPadResource::GetButtonConfig(u64 aruid, Core::HID::NpadIdType npad_id,
+ std::size_t index, Core::HID::NpadButton mask,
+ bool is_enabled) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return Core::HID::NpadButton::None;
+ }
+
+ auto& button_config = state[aruid_index].button_config[NpadIdTypeToIndex(npad_id)][index];
+ if (is_enabled) {
+ button_config = button_config | mask;
+ return button_config;
+ }
+
+ button_config = Core::HID::NpadButton::None;
+ return Core::HID::NpadButton::None;
+}
+
+void NPadResource::ResetButtonConfig() {
+ for (auto& selected_state : state) {
+ selected_state.button_config = {};
+ }
+}
+
+Result NPadResource::SetNpadCaptureButtonAssignment(u64 aruid,
+ Core::HID::NpadStyleSet npad_style_set,
+ Core::HID::NpadButton button_assignment) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ // Must be a power of two
+ const auto raw_styleset = static_cast<u32>(npad_style_set);
+ if (raw_styleset == 0 && (raw_styleset & (raw_styleset - 1)) != 0) {
+ return ResultMultipleStyleSetSelected;
+ }
+
+ std::size_t style_index{};
+ Core::HID::NpadStyleSet style_selected{};
+ for (style_index = 0; style_index < StyleIndexCount; ++style_index) {
+ style_selected = GetStylesetByIndex(style_index);
+ if (npad_style_set == style_selected) {
+ break;
+ }
+ }
+
+ if (style_selected == Core::HID::NpadStyleSet::None) {
+ return ResultMultipleStyleSetSelected;
+ }
+
+ state[aruid_index].data.SetCaptureButtonAssignment(button_assignment, style_index);
+ if (active_data_aruid == aruid) {
+ active_data.SetCaptureButtonAssignment(button_assignment, style_index);
+ }
+ return ResultSuccess;
+}
+
+Result NPadResource::ClearNpadCaptureButtonAssignment(u64 aruid) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ for (std::size_t i = 0; i < StyleIndexCount; i++) {
+ state[aruid_index].data.SetCaptureButtonAssignment(Core::HID::NpadButton::None, i);
+ if (active_data_aruid == aruid) {
+ active_data.SetCaptureButtonAssignment(Core::HID::NpadButton::None, i);
+ }
+ }
+ return ResultSuccess;
+}
+
+std::size_t NPadResource::GetNpadCaptureButtonAssignment(std::span<Core::HID::NpadButton> out_list,
+ u64 aruid) const {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return 0;
+ }
+ return state[aruid_index].data.GetNpadCaptureButtonAssignmentList(out_list);
+}
+
+void NPadResource::SetNpadRevision(u64 aruid, NpadRevision revision) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return;
+ }
+
+ state[aruid_index].npad_revision = revision;
+}
+
+Result NPadResource::SetNpadSystemExtStateEnabled(u64 aruid, bool is_enabled) {
+ const u64 aruid_index = GetIndexFromAruid(aruid);
+ if (aruid_index >= AruidIndexMax) {
+ return ResultNpadNotConnected;
+ }
+
+ state[aruid_index].data.SetNpadAnalogStickUseCenterClamp(is_enabled);
+ if (active_data_aruid == aruid) {
+ active_data.SetNpadAnalogStickUseCenterClamp(is_enabled);
+ }
+ return ResultSuccess;
+}
+
+} // namespace Service::HID
diff --git a/src/hid_core/resources/npad/npad_resource.h b/src/hid_core/resources/npad/npad_resource.h
new file mode 100644
index 000000000..aed89eec6
--- /dev/null
+++ b/src/hid_core/resources/npad/npad_resource.h
@@ -0,0 +1,132 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include <mutex>
+#include <span>
+
+#include "common/common_types.h"
+#include "core/hle/result.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "hid_core/hid_types.h"
+#include "hid_core/resources/applet_resource.h"
+#include "hid_core/resources/npad/npad_data.h"
+#include "hid_core/resources/npad/npad_types.h"
+
+namespace Core {
+class System;
+}
+
+namespace Kernel {
+class KReadableEvent;
+}
+
+namespace Service::HID {
+struct DataStatusFlag;
+
+struct NpadControllerState {
+ bool is_styleset_update_event_initialized{};
+ INSERT_PADDING_BYTES(0x7);
+ Kernel::KEvent* style_set_update_event{nullptr};
+ INSERT_PADDING_BYTES(0x27);
+};
+
+struct NpadState {
+ DataStatusFlag flag{};
+ u64 aruid{};
+ NPadData data{};
+ std::array<std::array<Core::HID::NpadButton, StyleIndexCount>, MaxSupportedNpadIdTypes>
+ button_config;
+ std::array<NpadControllerState, MaxSupportedNpadIdTypes> controller_state;
+ NpadRevision npad_revision;
+};
+
+/// Handles Npad request from HID interfaces
+class NPadResource final {
+public:
+ explicit NPadResource(KernelHelpers::ServiceContext& context);
+ ~NPadResource();
+
+ NPadData* GetActiveData();
+ u64 GetActiveDataAruid();
+
+ Result RegisterAppletResourceUserId(u64 aruid);
+ void UnregisterAppletResourceUserId(u64 aruid);
+
+ void DestroyStyleSetUpdateEvents(u64 aruid);
+
+ Result Activate(u64 aruid);
+ Result Activate();
+ Result Deactivate();
+
+ void SetAppletResourceUserId(u64 aruid);
+ std::size_t GetIndexFromAruid(u64 aruid) const;
+
+ Result ApplyNpadSystemCommonPolicy(u64 aruid, bool is_full_policy);
+ Result ClearNpadSystemCommonPolicy(u64 aruid);
+
+ Result SetSupportedNpadStyleSet(u64 aruid, Core::HID::NpadStyleSet style_set);
+ Result GetSupportedNpadStyleSet(Core::HID::NpadStyleSet& out_style_Set, u64 aruid) const;
+ Result GetMaskedSupportedNpadStyleSet(Core::HID::NpadStyleSet& out_style_set, u64 aruid) const;
+ Result GetAvailableStyleset(Core::HID::NpadStyleSet& out_style_set, u64 aruid) const;
+
+ NpadRevision GetNpadRevision(u64 aruid) const;
+ void SetNpadRevision(u64 aruid, NpadRevision revision);
+
+ Result IsSupportedNpadStyleSet(bool& is_set, u64 aruid);
+
+ Result SetNpadJoyHoldType(u64 aruid, NpadJoyHoldType hold_type);
+ Result GetNpadJoyHoldType(NpadJoyHoldType& hold_type, u64 aruid) const;
+
+ Result SetNpadHandheldActivationMode(u64 aruid, NpadHandheldActivationMode activation_mode);
+ Result GetNpadHandheldActivationMode(NpadHandheldActivationMode& activation_mode,
+ u64 aruid) const;
+
+ Result SetSupportedNpadIdType(u64 aruid,
+ std::span<const Core::HID::NpadIdType> supported_npad_list);
+ bool IsControllerSupported(u64 aruid, Core::HID::NpadStyleIndex style_index) const;
+
+ Result SetLrAssignmentMode(u64 aruid, bool is_enabled);
+ Result GetLrAssignmentMode(bool& is_enabled, u64 aruid) const;
+
+ Result SetAssigningSingleOnSlSrPress(u64 aruid, bool is_enabled);
+ Result IsAssigningSingleOnSlSrPressEnabled(bool& is_enabled, u64 aruid) const;
+
+ Result AcquireNpadStyleSetUpdateEventHandle(u64 aruid, Kernel::KReadableEvent** out_event,
+ Core::HID::NpadIdType npad_id);
+ Result SignalStyleSetUpdateEvent(u64 aruid, Core::HID::NpadIdType npad_id);
+
+ Result GetHomeProtectionEnabled(bool& is_enabled, u64 aruid,
+ Core::HID::NpadIdType npad_id) const;
+ Result SetHomeProtectionEnabled(u64 aruid, Core::HID::NpadIdType npad_id, bool is_enabled);
+
+ Result SetNpadAnalogStickUseCenterClamp(u64 aruid, bool is_enabled);
+
+ Result SetButtonConfig(u64 aruid, Core::HID::NpadIdType npad_id, std::size_t index,
+ Core::HID::NpadButton button_config);
+ Core::HID::NpadButton GetButtonConfig(u64 aruid, Core::HID::NpadIdType npad_id,
+ std::size_t index, Core::HID::NpadButton mask,
+ bool is_enabled);
+ void ResetButtonConfig();
+
+ Result SetNpadCaptureButtonAssignment(u64 aruid, Core::HID::NpadStyleSet npad_style_set,
+ Core::HID::NpadButton button_assignment);
+ Result ClearNpadCaptureButtonAssignment(u64 aruid);
+ std::size_t GetNpadCaptureButtonAssignment(std::span<Core::HID::NpadButton> out_list,
+ u64 aruid) const;
+
+ Result SetNpadSystemExtStateEnabled(u64 aruid, bool is_enabled);
+
+private:
+ NPadData active_data{};
+ AruidRegisterList registration_list{};
+ std::array<NpadState, AruidIndexMax> state{};
+ u64 active_data_aruid{};
+ NpadJoyHoldType default_hold_type{};
+ s32 ref_counter{};
+
+ KernelHelpers::ServiceContext& service_context;
+};
+} // namespace Service::HID
diff --git a/src/hid_core/resources/npad/npad_types.h b/src/hid_core/resources/npad/npad_types.h
new file mode 100644
index 000000000..a02f9cf16
--- /dev/null
+++ b/src/hid_core/resources/npad/npad_types.h
@@ -0,0 +1,255 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/bit_field.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "hid_core/hid_types.h"
+
+namespace Service::HID {
+static constexpr std::size_t MaxSupportedNpadIdTypes = 10;
+static constexpr std::size_t StyleIndexCount = 7;
+
+// This is nn::hid::NpadJoyHoldType
+enum class NpadJoyHoldType : u64 {
+ Vertical = 0,
+ Horizontal = 1,
+};
+
+// This is nn::hid::NpadJoyAssignmentMode
+enum class NpadJoyAssignmentMode : u32 {
+ Dual = 0,
+ Single = 1,
+};
+
+// This is nn::hid::NpadJoyDeviceType
+enum class NpadJoyDeviceType : s64 {
+ Left = 0,
+ Right = 1,
+};
+
+// This is nn::hid::NpadHandheldActivationMode
+enum class NpadHandheldActivationMode : u64 {
+ Dual = 0,
+ Single = 1,
+ None = 2,
+ MaxActivationMode = 3,
+};
+
+// This is nn::hid::system::AppletFooterUiAttributesSet
+struct AppletFooterUiAttributes {
+ INSERT_PADDING_BYTES(0x4);
+};
+
+// This is nn::hid::system::AppletFooterUiType
+enum class AppletFooterUiType : u8 {
+ None = 0,
+ HandheldNone = 1,
+ HandheldJoyConLeftOnly = 2,
+ HandheldJoyConRightOnly = 3,
+ HandheldJoyConLeftJoyConRight = 4,
+ JoyDual = 5,
+ JoyDualLeftOnly = 6,
+ JoyDualRightOnly = 7,
+ JoyLeftHorizontal = 8,
+ JoyLeftVertical = 9,
+ JoyRightHorizontal = 10,
+ JoyRightVertical = 11,
+ SwitchProController = 12,
+ CompatibleProController = 13,
+ CompatibleJoyCon = 14,
+ LarkHvc1 = 15,
+ LarkHvc2 = 16,
+ LarkNesLeft = 17,
+ LarkNesRight = 18,
+ Lucia = 19,
+ Verification = 20,
+ Lagon = 21,
+};
+
+using AppletFooterUiVariant = u8;
+
+// This is "nn::hid::system::AppletDetailedUiType".
+struct AppletDetailedUiType {
+ AppletFooterUiVariant ui_variant;
+ INSERT_PADDING_BYTES(0x2);
+ AppletFooterUiType footer;
+};
+static_assert(sizeof(AppletDetailedUiType) == 0x4, "AppletDetailedUiType is an invalid size");
+// This is nn::hid::NpadCommunicationMode
+enum class NpadCommunicationMode : u64 {
+ Mode_5ms = 0,
+ Mode_10ms = 1,
+ Mode_15ms = 2,
+ Default = 3,
+};
+
+enum class NpadRevision : u32 {
+ Revision0 = 0,
+ Revision1 = 1,
+ Revision2 = 2,
+ Revision3 = 3,
+};
+
+// This is nn::hid::detail::ColorAttribute
+enum class ColorAttribute : u32 {
+ Ok = 0,
+ ReadError = 1,
+ NoController = 2,
+};
+static_assert(sizeof(ColorAttribute) == 4, "ColorAttribute is an invalid size");
+
+// This is nn::hid::detail::NpadFullKeyColorState
+struct NpadFullKeyColorState {
+ ColorAttribute attribute{ColorAttribute::NoController};
+ Core::HID::NpadControllerColor fullkey{};
+};
+static_assert(sizeof(NpadFullKeyColorState) == 0xC, "NpadFullKeyColorState is an invalid size");
+
+// This is nn::hid::detail::NpadJoyColorState
+struct NpadJoyColorState {
+ ColorAttribute attribute{ColorAttribute::NoController};
+ Core::HID::NpadControllerColor left{};
+ Core::HID::NpadControllerColor right{};
+};
+static_assert(sizeof(NpadJoyColorState) == 0x14, "NpadJoyColorState is an invalid size");
+
+// This is nn::hid::NpadAttribute
+struct NpadAttribute {
+ union {
+ u32 raw{};
+ BitField<0, 1, u32> is_connected;
+ BitField<1, 1, u32> is_wired;
+ BitField<2, 1, u32> is_left_connected;
+ BitField<3, 1, u32> is_left_wired;
+ BitField<4, 1, u32> is_right_connected;
+ BitField<5, 1, u32> is_right_wired;
+ };
+};
+static_assert(sizeof(NpadAttribute) == 4, "NpadAttribute is an invalid size");
+
+// This is nn::hid::NpadFullKeyState
+// This is nn::hid::NpadHandheldState
+// This is nn::hid::NpadJoyDualState
+// This is nn::hid::NpadJoyLeftState
+// This is nn::hid::NpadJoyRightState
+// This is nn::hid::NpadPalmaState
+// This is nn::hid::NpadSystemExtState
+struct NPadGenericState {
+ s64_le sampling_number{};
+ Core::HID::NpadButtonState npad_buttons{};
+ Core::HID::AnalogStickState l_stick{};
+ Core::HID::AnalogStickState r_stick{};
+ NpadAttribute connection_status{};
+ INSERT_PADDING_BYTES(4); // Reserved
+};
+static_assert(sizeof(NPadGenericState) == 0x28, "NPadGenericState is an invalid size");
+
+// This is nn::hid::server::NpadGcTriggerState
+struct NpadGcTriggerState {
+ s64 sampling_number{};
+ s32 l_analog{};
+ s32 r_analog{};
+};
+static_assert(sizeof(NpadGcTriggerState) == 0x10, "NpadGcTriggerState is an invalid size");
+
+// This is nn::hid::NpadSystemProperties
+struct NPadSystemProperties {
+ union {
+ s64 raw{};
+ BitField<0, 1, s64> is_charging_joy_dual;
+ BitField<1, 1, s64> is_charging_joy_left;
+ BitField<2, 1, s64> is_charging_joy_right;
+ BitField<3, 1, s64> is_powered_joy_dual;
+ BitField<4, 1, s64> is_powered_joy_left;
+ BitField<5, 1, s64> is_powered_joy_right;
+ BitField<9, 1, s64> is_system_unsupported_button;
+ BitField<10, 1, s64> is_system_ext_unsupported_button;
+ BitField<11, 1, s64> is_vertical;
+ BitField<12, 1, s64> is_horizontal;
+ BitField<13, 1, s64> use_plus;
+ BitField<14, 1, s64> use_minus;
+ BitField<15, 1, s64> use_directional_buttons;
+ };
+};
+static_assert(sizeof(NPadSystemProperties) == 0x8, "NPadSystemProperties is an invalid size");
+
+// This is nn::hid::NpadSystemButtonProperties
+struct NpadSystemButtonProperties {
+ union {
+ s32 raw{};
+ BitField<0, 1, s32> is_home_button_protection_enabled;
+ };
+};
+static_assert(sizeof(NpadSystemButtonProperties) == 0x4, "NPadButtonProperties is an invalid size");
+
+// This is nn::hid::system::DeviceType
+struct DeviceType {
+ union {
+ u32 raw{};
+ BitField<0, 1, s32> fullkey;
+ BitField<1, 1, s32> debug_pad;
+ BitField<2, 1, s32> handheld_left;
+ BitField<3, 1, s32> handheld_right;
+ BitField<4, 1, s32> joycon_left;
+ BitField<5, 1, s32> joycon_right;
+ BitField<6, 1, s32> palma;
+ BitField<7, 1, s32> lark_hvc_left;
+ BitField<8, 1, s32> lark_hvc_right;
+ BitField<9, 1, s32> lark_nes_left;
+ BitField<10, 1, s32> lark_nes_right;
+ BitField<11, 1, s32> handheld_lark_hvc_left;
+ BitField<12, 1, s32> handheld_lark_hvc_right;
+ BitField<13, 1, s32> handheld_lark_nes_left;
+ BitField<14, 1, s32> handheld_lark_nes_right;
+ BitField<15, 1, s32> lucia;
+ BitField<16, 1, s32> lagon;
+ BitField<17, 1, s32> lager;
+ BitField<31, 1, s32> system;
+ };
+};
+
+// This is nn::hid::detail::NfcXcdDeviceHandleStateImpl
+struct NfcXcdDeviceHandleStateImpl {
+ u64 handle{};
+ bool is_available{};
+ bool is_activated{};
+ INSERT_PADDING_BYTES(0x6); // Reserved
+ u64 sampling_number{};
+};
+static_assert(sizeof(NfcXcdDeviceHandleStateImpl) == 0x18,
+ "NfcXcdDeviceHandleStateImpl is an invalid size");
+
+// This is nn::hid::NpadLarkType
+enum class NpadLarkType : u32 {
+ Invalid,
+ H1,
+ H2,
+ NL,
+ NR,
+};
+
+// This is nn::hid::NpadLuciaType
+enum class NpadLuciaType : u32 {
+ Invalid,
+ J,
+ E,
+ U,
+};
+
+// This is nn::hid::NpadLagonType
+enum class NpadLagonType : u32 {
+ Invalid,
+};
+
+// This is nn::hid::NpadLagerType
+enum class NpadLagerType : u32 {
+ Invalid,
+ J,
+ E,
+ U,
+};
+
+} // namespace Service::HID
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 22:04:49 +0200