From: Tedd Ho-Jeong An tedd.an@intel.com
[ 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 --- drivers/bluetooth/btintel.c | 11 ++++++++--- drivers/bluetooth/btintel.h | 1 + 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 1a4f8b227eac..06514ed66022 100644 --- a/drivers/bluetooth/btintel.c +++ b/drivers/bluetooth/btintel.c @@ -2428,10 +2428,15 @@ 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 c9b24e9299e2..e0060e58573c 100644 --- a/drivers/bluetooth/btintel.h +++ b/drivers/bluetooth/btintel.h @@ -152,6 +152,7 @@ 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 19d5686f8a2a..2afbd87d77c9 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -62,6 +62,7 @@ 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 */ @@ -385,9 +386,11 @@ 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 | @@ -3743,6 +3746,9 @@ 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);