diff options
author | Tedd Ho-Jeong An <tedd.an@intel.com> | 2022-01-20 22:44:18 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-08 15:23:24 +0300 |
commit | 9d42e744685cff7e80b78464f9fba95f795d85c9 (patch) | |
tree | 537299f7447e80658a3ee4e8806765f2760cf128 /drivers/bluetooth | |
parent | 0b96610a7b74e24aa2c7363acd4de7636c3a378c (diff) | |
download | linux-9d42e744685cff7e80b78464f9fba95f795d85c9.tar.xz |
Bluetooth: btintel: Fix WBS setting for Intel legacy ROM products
[ Upstream commit 55235304c2560d4a94ccfff2a47ea927b4114064 ]
This patch adds the flag to identify the Intel legacy ROM products that
don't support WBS like WP and StP.
Fixes: 3df4dfbec0f29 ("Bluetooth: btintel: Move hci quirks to setup routine")
Signed-off-by: Tedd Ho-Jeong An <tedd.an@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/bluetooth')
-rw-r--r-- | drivers/bluetooth/btintel.c | 11 | ||||
-rw-r--r-- | drivers/bluetooth/btintel.h | 1 | ||||
-rw-r--r-- | drivers/bluetooth/btusb.c | 6 |
3 files changed, 15 insertions, 3 deletions
diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c index e73d4c719b0a..d122cc973917 100644 --- a/drivers/bluetooth/btintel.c +++ b/drivers/bluetooth/btintel.c @@ -2263,10 +2263,15 @@ static int btintel_setup_combined(struct hci_dev *hdev) /* Apply the device specific HCI quirks * - * WBS for SdP - SdP and Stp have a same hw_varaint but - * different fw_variant + * WBS for SdP - For the Legacy ROM products, only SdP + * supports the WBS. But the version information is not + * enough to use here because the StP2 and SdP have same + * hw_variant and fw_variant. So, this flag is set by + * the transport driver (btusb) based on the HW info + * (idProduct) */ - if (ver.hw_variant == 0x08 && ver.fw_variant == 0x22) + if (!btintel_test_flag(hdev, + INTEL_ROM_LEGACY_NO_WBS_SUPPORT)) set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, &hdev->quirks); diff --git a/drivers/bluetooth/btintel.h b/drivers/bluetooth/btintel.h index 704e3b7bcb77..2b85ebf63321 100644 --- a/drivers/bluetooth/btintel.h +++ b/drivers/bluetooth/btintel.h @@ -147,6 +147,7 @@ enum { INTEL_BROKEN_INITIAL_NCMD, INTEL_BROKEN_SHUTDOWN_LED, INTEL_ROM_LEGACY, + INTEL_ROM_LEGACY_NO_WBS_SUPPORT, __INTEL_NUM_FLAGS, }; diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 0d5539066c0f..a68edbc7be0f 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -61,6 +61,7 @@ static struct usb_driver btusb_driver; #define BTUSB_QCA_WCN6855 0x1000000 #define BTUSB_INTEL_BROKEN_SHUTDOWN_LED 0x2000000 #define BTUSB_INTEL_BROKEN_INITIAL_NCMD 0x4000000 +#define BTUSB_INTEL_NO_WBS_SUPPORT 0x8000000 static const struct usb_device_id btusb_table[] = { /* Generic Bluetooth USB device */ @@ -384,9 +385,11 @@ static const struct usb_device_id blacklist_table[] = { { USB_DEVICE(0x8087, 0x0033), .driver_info = BTUSB_INTEL_COMBINED }, { USB_DEVICE(0x8087, 0x07da), .driver_info = BTUSB_CSR }, { USB_DEVICE(0x8087, 0x07dc), .driver_info = BTUSB_INTEL_COMBINED | + BTUSB_INTEL_NO_WBS_SUPPORT | BTUSB_INTEL_BROKEN_INITIAL_NCMD | BTUSB_INTEL_BROKEN_SHUTDOWN_LED }, { USB_DEVICE(0x8087, 0x0a2a), .driver_info = BTUSB_INTEL_COMBINED | + BTUSB_INTEL_NO_WBS_SUPPORT | BTUSB_INTEL_BROKEN_SHUTDOWN_LED }, { USB_DEVICE(0x8087, 0x0a2b), .driver_info = BTUSB_INTEL_COMBINED }, { USB_DEVICE(0x8087, 0x0aa7), .driver_info = BTUSB_INTEL_COMBINED | @@ -3863,6 +3866,9 @@ static int btusb_probe(struct usb_interface *intf, hdev->send = btusb_send_frame_intel; hdev->cmd_timeout = btusb_intel_cmd_timeout; + if (id->driver_info & BTUSB_INTEL_NO_WBS_SUPPORT) + btintel_set_flag(hdev, INTEL_ROM_LEGACY_NO_WBS_SUPPORT); + if (id->driver_info & BTUSB_INTEL_BROKEN_INITIAL_NCMD) btintel_set_flag(hdev, INTEL_BROKEN_INITIAL_NCMD); |