[PATCH] Bluetooth: hci_sync: enable PA Sync Lost event

From: Yang Li via B4 Relay

Date: Thu Dec 18 2025 - 21:43:17 EST


From: Yang Li <yang.li@xxxxxxxxxxx>

Enable the PA Sync Lost event mask to ensure
PA sync loss is properly reported and handled.

Fixes 59e5396a2579 ("Bluetooth: hci_event: Fix not handling PA Sync Lost event")

Signed-off-by: Yang Li <yang.li@xxxxxxxxxxx>
---
net/bluetooth/hci_sync.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 5de98be752bc..3f04510b806b 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -4420,6 +4420,7 @@ static int hci_le_set_event_mask_sync(struct hci_dev *hdev)
if (bis_capable(hdev)) {
events[1] |= 0x20; /* LE PA Report */
events[1] |= 0x40; /* LE PA Sync Established */
+ events[1] |= 0x80; /* LE PA Sync Lost */
events[3] |= 0x04; /* LE Create BIG Complete */
events[3] |= 0x08; /* LE Terminate BIG Complete */
events[3] |= 0x10; /* LE BIG Sync Established */

---
base-commit: 98246938a0e66e4100e95b6b7881843a9a4e4882
change-id: 20251219-enable_pa_sync_lost_mask-ae0fb71f29f3

Best regards,
--
Yang Li <yang.li@xxxxxxxxxxx>