[hle,display,overlay,starter,hid] add overlay functions, starter applet (initially), HID handheld for system applets and fw21 stubs (#3080)

Adds fully functional overlay display.
- Enable Overlay Applet via "View" -> "Enable Overlay Display Applet"
- Open the overlay by pressing the home button for over 1s
- Can adjust volume
- Can toggle airplane mode (if on WiFi, maybe if overlay is enabled pretend to be on WiFi?)
- Future TODO(?): Adjust Brightness implementation for host system
- Inputs are properly registered. e.g. if overlay open, application does not register inputs.

You can control volume and airplane mode outside of the emulator window

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3080
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: Maufeat <sahyno1996@gmail.com>
Co-committed-by: Maufeat <sahyno1996@gmail.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/src/hid_core/resources/npad/npad_data.cpp b/src/hid_core/resources/npad/npad_data.cpp
index a4b46a1ecf..a490fe8a54 100644
--- a/src/hid_core/resources/npad/npad_data.cpp
+++ b/src/hid_core/resources/npad/npad_data.cpp
@@ -68,8 +68,7 @@ bool NPadData::IsNpadIdTypeSupported(Core::HID::NpadIdType npad_id) const {
 }
 
 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;
+    supported_npad_style_set = Core::HID::NpadStyleSet::All;
     handheld_activation_mode = NpadHandheldActivationMode::Dual;
 
     status.is_supported_styleset_set.Assign(true);