From 763d35d333d24f838d3b7e7726e5ecf5b406a5c1 Mon Sep 17 00:00:00 2001 From: Chandrashekar Devegowda Date: Thu, 31 Jul 2025 16:47:11 +0530 Subject: [PATCH] Bluetooth: btintel_pcie: Define hdev->wakeup() callback [ Upstream commit 3e94262921990e2884ff7a49064c12fb6d3a0733 ] Implement hdev->wakeup() callback to support Wake On BT feature. Test steps: 1. echo enabled > /sys/bus/pci/devices/0000:00:14.7/power/wakeup 2. connect bluetooth hid device 3. put the system to suspend - rtcwake -m mem -s 300 4. press any key on hid to wake up the system Signed-off-by: Kiran K Signed-off-by: Chandrashekar Devegowda Signed-off-by: Luiz Augusto von Dentz Signed-off-by: Sasha Levin --- drivers/bluetooth/btintel_pcie.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/bluetooth/btintel_pcie.c b/drivers/bluetooth/btintel_pcie.c index c9fb824fb8e1d..becb471ffd421 100644 --- a/drivers/bluetooth/btintel_pcie.c +++ b/drivers/bluetooth/btintel_pcie.c @@ -2342,6 +2342,13 @@ static void btintel_pcie_hw_error(struct hci_dev *hdev, u8 code) btintel_pcie_reset(hdev); } +static bool btintel_pcie_wakeup(struct hci_dev *hdev) +{ + struct btintel_pcie_data *data = hci_get_drvdata(hdev); + + return device_may_wakeup(&data->pdev->dev); +} + static int btintel_pcie_setup_hdev(struct btintel_pcie_data *data) { int err; @@ -2367,6 +2374,7 @@ static int btintel_pcie_setup_hdev(struct btintel_pcie_data *data) hdev->set_diag = btintel_set_diag; hdev->set_bdaddr = btintel_set_bdaddr; hdev->reset = btintel_pcie_reset; + hdev->wakeup = btintel_pcie_wakeup; err = hci_register_dev(hdev); if (err < 0) { -- 2.47.3