From 3e4e3f73b9f4944ebd8100dbe107f2325aa79c6d Mon Sep 17 00:00:00 2001
From: Alain Michaud <alainm@chromium.org>
Date: Thu, 27 Feb 2020 18:29:37 +0000
Subject: [PATCH] Bluetooth: btusb: Add flag to define wideband speech capability
Git-commit: 3e4e3f73b9f4944ebd8100dbe107f2325aa79c6d
Patch-mainline: v5.7-rc1
References: jsc#SLE-13430
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@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/bluetooth/btusb.c | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index fa207b715012..b34a71716fe1 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 */
@@ -333,15 +334,21 @@ 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),
--
2.16.4