From 85ee55ff3becd29e1590376c3462c6a99c976fa0 Mon Sep 17 00:00:00 2001
From: Ruslan Sayfutdinov <ruslan@sayfutdinov.com>
Date: Thu, 8 Dec 2022 16:45:30 +0000
Subject: Detect host OS based on USB fingerprint (#18463)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Nick Brassel <nick@tzarc.org>
---
 tmk_core/protocol/vusb/vusb.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'tmk_core/protocol/vusb/vusb.c')

diff --git a/tmk_core/protocol/vusb/vusb.c b/tmk_core/protocol/vusb/vusb.c
index 2d17761978..b3eeff9e01 100644
--- a/tmk_core/protocol/vusb/vusb.c
+++ b/tmk_core/protocol/vusb/vusb.c
@@ -44,6 +44,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #    include "ring_buffer.h"
 #endif
 
+#ifdef OS_DETECTION_ENABLE
+#    include "os_detection.h"
+#endif
+
 #define NEXT_INTERFACE __COUNTER__
 
 /*
@@ -1013,6 +1017,9 @@ USB_PUBLIC usbMsgLen_t usbFunctionDescriptor(struct usbRequest *rq) {
                     break;
 #endif
             }
+#ifdef OS_DETECTION_ENABLE
+            process_wlength(rq->wLength.word);
+#endif
             break;
         case USBDESCR_HID:
             switch (rq->wValue.bytes[0]) {
-- 
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