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fix(usb): handle hid set report for highres scrolling

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This commit is contained in:
Florian Didron
2025-11-24 15:27:00 +07:00
parent 178bb9b426
commit efca17713b
1 changed files with 22 additions and 0 deletions
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22
tmk_core/protocol/chibios/usb_main.c
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@@ -289,8 +289,30 @@ static bool usb_requests_hook_cb(USBDriver *usbp) {
#if defined(SHARED_EP_ENABLE) && !defined(KEYBOARD_SHARED_EP)
case SHARED_INTERFACE:
#endif
{
uint8_t report_type = setup->wValue.hbyte;
#if defined(POINTING_DEVICE_HIRES_SCROLL_ENABLE)
// Feature report (type 3) is used for Resolution Multiplier
if (report_type == 3) {
// Accept SET_REPORT for Resolution Multiplier feature report
// The host sets this to enable high-resolution scrolling
usbSetupTransfer(usbp, set_report_buf, sizeof(set_report_buf), NULL);
return true;
}
#endif
// Output report (type 2) is used for keyboard LEDs
usbSetupTransfer(usbp, set_report_buf, sizeof(set_report_buf), set_led_transfer_cb);
return true;
}
#if defined(MOUSE_ENABLE) && !defined(MOUSE_SHARED_EP)
case MOUSE_INTERFACE:
# if defined(POINTING_DEVICE_HIRES_SCROLL_ENABLE)
// Accept SET_REPORT for Resolution Multiplier feature report
usbSetupTransfer(usbp, set_report_buf, sizeof(set_report_buf), NULL);
return true;
# endif
break;
#endif
}
break;
case HID_REQ_SetProtocol: