Bluetooth: add quirk disabling LE Read Transmit Power
authorAditya Garg <gargaditya08@live.com>
Thu, 2 Dec 2021 12:41:59 +0000 (12:41 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 16 Jan 2022 08:12:44 +0000 (09:12 +0100)
commitd5eeefa335af87c08b77b0dd455ddfa30489603b
tree6bd1a0f9b6e5f6707964c1ec4828356dadfb7ddb
parent49e63682cb3bc2141dd8fac7c1a023f8f6a4d08d
Bluetooth: add quirk disabling LE Read Transmit Power

commit d2f8114f9574509580a8506d2ef72e7e43d1a5bd upstream.

Some devices have a bug causing them to not work if they query
LE tx power on startup. Thus we add a quirk in order to not query it
and default min/max tx power values to HCI_TX_POWER_INVALID.

Signed-off-by: Aditya Garg <gargaditya08@live.com>
Reported-by: Orlando Chamberlain <redecorating@protonmail.com>
Tested-by: Orlando Chamberlain <redecorating@protonmail.com>
Link:
https://lore.kernel.org/r/4970a940-211b-25d6-edab-21a815313954@protonmail.com
Fixes: 7c395ea521e6 ("Bluetooth: Query LE tx power on startup")
Cc: stable@vger.kernel.org
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
include/net/bluetooth/hci.h
net/bluetooth/hci_core.c