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-rw-r--r--drivers/bluetooth/btrtl.c13
-rw-r--r--drivers/bluetooth/btusb.c14
-rw-r--r--drivers/bluetooth/hci_bcm.c1
-rw-r--r--drivers/bluetooth/hci_bcm4377.c1
-rw-r--r--drivers/bluetooth/hci_h5.c4
-rw-r--r--drivers/bluetooth/hci_intel.c1
-rw-r--r--drivers/bluetooth/hci_ldisc.c2
-rw-r--r--drivers/bluetooth/hci_serdev.c2
8 files changed, 22 insertions, 16 deletions
diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index cb1c321910e2..a62eae7276d6 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -1331,19 +1331,6 @@ void btrtl_set_quirks(struct hci_dev *hdev, struct btrtl_device_info *btrtl_dev)
if (!btrtl_dev->ic_info)
return;
- switch (btrtl_dev->project_id) {
- case CHIP_ID_8761B:
- /* RTL8761B/BU reports HCI version 5.1 but does not support
- * the LE Extended Scan commands (Opcode 0x2042), causing
- * repeated -EBUSY failures when BlueZ attempts extended
- * scanning while a connection is active.
- */
- hci_set_quirk(hdev, HCI_QUIRK_BROKEN_EXT_SCAN);
- break;
- default:
- break;
- }
-
switch (btrtl_dev->ic_info->lmp_subver) {
case RTL_ROM_LMP_8703B:
/* 8723CS reports two pages for local ext features,
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index ea9df7dc2316..a869fd15bc89 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -67,6 +67,7 @@ static struct usb_driver btusb_driver;
#define BTUSB_INTEL_NO_WBS_SUPPORT BIT(26)
#define BTUSB_ACTIONS_SEMI BIT(27)
#define BTUSB_BARROT BIT(28)
+#define BTUSB_BROKEN_EXT_SCAN BIT(29)
static const struct usb_device_id btusb_table[] = {
/* Generic Bluetooth USB device */
@@ -608,6 +609,10 @@ static const struct usb_device_id quirks_table[] = {
{ USB_DEVICE(0x0489, 0xe130), .driver_info = BTUSB_REALTEK |
BTUSB_WIDEBAND_SPEECH },
+ /* Realtek 8761BU Bluetooth devices */
+ { USB_DEVICE(0x0bda, 0xa728), .driver_info = BTUSB_REALTEK |
+ BTUSB_BROKEN_EXT_SCAN },
+
/* Realtek Bluetooth devices */
{ USB_VENDOR_AND_INTERFACE_INFO(0x0bda, 0xe0, 0x01, 0x01),
.driver_info = BTUSB_REALTEK },
@@ -805,6 +810,12 @@ static const struct usb_device_id quirks_table[] = {
{ USB_DEVICE(0x37ad, 0x0600), .driver_info = BTUSB_REALTEK |
BTUSB_WIDEBAND_SPEECH },
+ /* Additional Realtek 8761CU Bluetooth devices */
+ { USB_DEVICE(0x0b05, 0x1bef), .driver_info = BTUSB_REALTEK |
+ BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x0b05, 0x1d70), .driver_info = BTUSB_REALTEK |
+ BTUSB_WIDEBAND_SPEECH },
+
/* Additional Realtek 8821AE Bluetooth devices */
{ USB_DEVICE(0x0b05, 0x17dc), .driver_info = BTUSB_REALTEK },
{ USB_DEVICE(0x13d3, 0x3414), .driver_info = BTUSB_REALTEK },
@@ -4319,6 +4330,9 @@ static int btusb_probe(struct usb_interface *intf,
if (id->driver_info & BTUSB_INVALID_LE_STATES)
hci_set_quirk(hdev, HCI_QUIRK_BROKEN_LE_STATES);
+ if (id->driver_info & BTUSB_BROKEN_EXT_SCAN)
+ hci_set_quirk(hdev, HCI_QUIRK_BROKEN_EXT_SCAN);
+
if (id->driver_info & BTUSB_DIGIANSWER) {
data->cmdreq_type = USB_TYPE_VENDOR;
hci_set_quirk(hdev, HCI_QUIRK_RESET_ON_CLOSE);
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index fff845ed44e3..0a54a7cf2bde 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -548,6 +548,7 @@ static int bcm_close(struct hci_uart *hu)
if (IS_ENABLED(CONFIG_PM) && bdev->irq_acquired) {
devm_free_irq(bdev->dev, bdev->irq, bdev);
device_init_wakeup(bdev->dev, false);
+ pm_runtime_dont_use_autosuspend(bdev->dev);
pm_runtime_disable(bdev->dev);
}
diff --git a/drivers/bluetooth/hci_bcm4377.c b/drivers/bluetooth/hci_bcm4377.c
index 45e6d84224ee..1d41401f3dba 100644
--- a/drivers/bluetooth/hci_bcm4377.c
+++ b/drivers/bluetooth/hci_bcm4377.c
@@ -2486,6 +2486,7 @@ static const struct bcm4377_hw bcm4377_hw_variants[] = {
.has_bar0_core2_window2 = true,
.broken_mws_transport_config = true,
.broken_le_coded = true,
+ .broken_le_ext_adv_report_phy = true,
.send_calibration = bcm4378_send_calibration,
.send_ptb = bcm4378_send_ptb,
},
diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c
index d0d4420c1a0f..9da2be1f3cc9 100644
--- a/drivers/bluetooth/hci_h5.c
+++ b/drivers/bluetooth/hci_h5.c
@@ -987,8 +987,10 @@ static void h5_btrtl_open(struct h5 *h5)
static void h5_btrtl_close(struct h5 *h5)
{
- if (!test_bit(H5_WAKEUP_DISABLE, &h5->flags))
+ if (!test_bit(H5_WAKEUP_DISABLE, &h5->flags)) {
+ pm_runtime_dont_use_autosuspend(&h5->hu->serdev->dev);
pm_runtime_disable(&h5->hu->serdev->dev);
+ }
gpiod_set_value_cansleep(h5->device_wake_gpio, 0);
gpiod_set_value_cansleep(h5->enable_gpio, 0);
diff --git a/drivers/bluetooth/hci_intel.c b/drivers/bluetooth/hci_intel.c
index 1d6e09508f1f..4d52b1d3d8fe 100644
--- a/drivers/bluetooth/hci_intel.c
+++ b/drivers/bluetooth/hci_intel.c
@@ -348,6 +348,7 @@ static int intel_set_power(struct hci_uart *hu, bool powered)
devm_free_irq(&idev->pdev->dev, idev->irq, idev);
device_wakeup_disable(&idev->pdev->dev);
+ pm_runtime_dont_use_autosuspend(&idev->pdev->dev);
pm_runtime_disable(&idev->pdev->dev);
}
}
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index c27413a371c2..55e0dceee54a 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -451,7 +451,7 @@ static int hci_uart_setup(struct hci_dev *hdev)
if (IS_ERR(skb)) {
BT_ERR("%s: Reading local version information failed (%ld)",
hdev->name, PTR_ERR(skb));
- return 0;
+ return PTR_ERR(skb);
}
if (skb->len != sizeof(*ver)) {
diff --git a/drivers/bluetooth/hci_serdev.c b/drivers/bluetooth/hci_serdev.c
index 593d9cefbbf9..d2eaf2f12aa2 100644
--- a/drivers/bluetooth/hci_serdev.c
+++ b/drivers/bluetooth/hci_serdev.c
@@ -221,7 +221,7 @@ static int hci_uart_setup(struct hci_dev *hdev)
if (IS_ERR(skb)) {
bt_dev_err(hdev, "Reading local version info failed (%ld)",
PTR_ERR(skb));
- return 0;
+ return PTR_ERR(skb);
}
if (skb->len != sizeof(*ver))
generated by cgit v1.2.3 (git 2.25.1) at 2026-09-09 04:04:17 +0000