This is a note to let you know that I've just added the patch titled
Bluetooth: btusb: Add flag to define wideband speech capability
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
bluetooth-btusb-add-flag-to-define-wideband-speech-c.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 867659b6188de5f38101777e512882286cc39da5
Author: Alain Michaud <alainm@xxxxxxxxxxxx>
Date: Thu Feb 27 18:29:37 2020 +0000
Bluetooth: btusb: Add flag to define wideband speech capability
[ Upstream commit 3e4e3f73b9f4944ebd8100dbe107f2325aa79c6d ]
This change adds a new flag to define a controller's wideband speech
capability. This is required since no reliable over HCI mechanism
exists to query the controller and driver's compatibility with
wideband speech.
Signed-off-by: Alain Michaud <alainm@xxxxxxxxxxxx>
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
Stable-dep-of: da06ff1f585e ("Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 79f77315854f4..c42324ae8eeff 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -57,6 +57,7 @@ static struct usb_driver btusb_driver;
#define BTUSB_IFNUM_2 0x80000
#define BTUSB_CW6622 0x100000
#define BTUSB_MEDIATEK 0x200000
+#define BTUSB_WIDEBAND_SPEECH 0x400000
static const struct usb_device_id btusb_table[] = {
/* Generic Bluetooth USB device */
@@ -332,15 +333,21 @@ static const struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x1286, 0x204e), .driver_info = BTUSB_MARVELL },
/* Intel Bluetooth devices */
- { USB_DEVICE(0x8087, 0x0025), .driver_info = BTUSB_INTEL_NEW },
- { USB_DEVICE(0x8087, 0x0026), .driver_info = BTUSB_INTEL_NEW },
- { USB_DEVICE(0x8087, 0x0029), .driver_info = BTUSB_INTEL_NEW },
+ { USB_DEVICE(0x8087, 0x0025), .driver_info = BTUSB_INTEL_NEW |
+ BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x8087, 0x0026), .driver_info = BTUSB_INTEL_NEW |
+ BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x8087, 0x0029), .driver_info = BTUSB_INTEL_NEW |
+ BTUSB_WIDEBAND_SPEECH },
{ USB_DEVICE(0x8087, 0x07da), .driver_info = BTUSB_CSR },
{ USB_DEVICE(0x8087, 0x07dc), .driver_info = BTUSB_INTEL },
{ USB_DEVICE(0x8087, 0x0a2a), .driver_info = BTUSB_INTEL },
- { USB_DEVICE(0x8087, 0x0a2b), .driver_info = BTUSB_INTEL_NEW },
- { USB_DEVICE(0x8087, 0x0aa7), .driver_info = BTUSB_INTEL },
- { USB_DEVICE(0x8087, 0x0aaa), .driver_info = BTUSB_INTEL_NEW },
+ { USB_DEVICE(0x8087, 0x0a2b), .driver_info = BTUSB_INTEL_NEW |
+ BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x8087, 0x0aa7), .driver_info = BTUSB_INTEL |
+ BTUSB_WIDEBAND_SPEECH },
+ { USB_DEVICE(0x8087, 0x0aaa), .driver_info = BTUSB_INTEL_NEW |
+ BTUSB_WIDEBAND_SPEECH },
/* Other Intel Bluetooth devices */
{ USB_VENDOR_AND_INTERFACE_INFO(0x8087, 0xe0, 0x01, 0x01),
