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Bluetooth: btrtl: Enable MSFT extension for RTL8822CE controller

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The Realtek RTL8822CE Bluetooth controller support Microsoft vendor
extension and it uses 0xFCF0 for VsMsftOpCode.

The following test step was performed.
- Boot the test device with RTL8822CE and verify the INFO print in
dmesg.

Signed-off-by: Miao-chen Chou <mcchou@chromium.org>
Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Reviewed-by: Archie Pusaka <apusaka@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Miao-chen Chou 2020-12-17 14:53:21 -08:00 committed by Marcel Holtmann
parent 7a45bcb49a
commit 673fae14f2
1 changed files with 6 additions and 0 deletions
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6
drivers/bluetooth/btrtl.c
View file

@ -658,6 +658,12 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,
}
}
/* RTL8822CE supports the Microsoft vendor extension and uses 0xFCF0
* for VsMsftOpCode.
*/
if (lmp_subver == RTL_ROM_LMP_8822B)
hci_set_msft_opcode(hdev, 0xFCF0);
return btrtl_dev;
err_free: