(buttons above 12 all shifted down by four, since the dpad buttons now look
like a hat...the only one above the dpad buttons on a standard layout is the
guide button, index 16. This change moves it to 12.)
The dongle appears to stop sending input reports with some combination of rumble patterns, easily reproduced with Forza Horizon 5. We'll disable rumble temporarily until @8BitDo can investigate.
- In previous firmwares for my gamepads, the buttons were sent in a static order for ABXY.
- To better be 'transparent' to the driver and save myself from future fragmentation, I am updating the mappings to be consistent, where the HID report should always expect to receive the button inputs based on cardinal button directions rather than button labels.
- This better aligns with the existing 'fallback' behavior of a generic device.
- Coincides with firmware library update: https://github.com/HandHeldLegend/HOJA-LIB-RP2040/pull/30
ABXY Face Style Application
- The abxy face style extraction now applies to any SInput device.
- The use-case here is that gamepads that allow for changing styles can dynamically adjust the button labels firmware-side to have the physical location better represent the actual button being pressed.
SInput Sub-Type Clarification
- The code has been updated to better reflect the intention behind the sub-type field of the GUID byte 15.
- Any SInput device may utilize the Sub-Type field to indicate variants of the same device (Same device that has rear paddles or additional physical features but is otherwise identical, etc.).
"Firebird" Company Name Clarification
- "Bonjiri" was a wrong translation. Got clarification from the company and official PID registration for the official English spelling (See 0c5234cd92).
- Fixed this spelling for all references (official mapping strings still pending and this will return NULL until this is provided).
Code Notes
- Various notes have been updated to have more clear indications.
- I have moved the face-type and sub-type debug messages to be paired with the extraction for easier location.
- I've removed an incorrect note left-over from a previous commit regarding command response information.
There is a bug where SInput checks for player led capability before
setting RGB. This means that if a controller does not have a player led,
RGB commands are not sent.
xpad has a series of questionable design choices when it comes to button
mapping. Notably, BTN_TRIGGER_HAPPY1-4 are used for the D-pad on dance mats
instead of the typical BTN_DPAD_*, and maps the paddles to
BTN_TRIGGER_HAPPY5-8. This commit plumbs through driver detection for a udev
device and adds special exceptions for xpad's quirks.
Newer kernels (6.17+) add the BTN_GRIP* mappings for paddles on controllers. We
should prefer that if available, as its meaning and mapping is unambiguous.
However, since it's only in new kernels, we need to maintain the older mappings
where we know they exist.
It also exposes KEY_RECORD as the share button regardless of vendor, which had
previously been gated behind being a Microsoft controller. All Xbox Series
controllers can include this button, and many third party ones do.
- Implements 'handheld' flag to indicate whether the SInput device is a gamepad or handheld (ROG Ally etc)
- Implements generic mapping fallback along with face style setting ability
