Re: [PATCH v10 2/2] btbcm: disable read tx power for some Macs with the T2 Security chip
From: Marcel Holtmann <marcel@holtmann.org>
Date: 2021-12-03 21:28:12
Also in:
lkml, regressions, stable
From: Marcel Holtmann <marcel@holtmann.org>
Date: 2021-12-03 21:28:12
Also in:
lkml, regressions, stable
Hi Aditya,
Some Macs with the T2 security chip had Bluetooth not working. To fix it we add DMI based quirks to disable querying of LE Tx power. Signed-off-by: Aditya Garg <redacted> Reported-by: Orlando Chamberlain <redacted> Tested-by: Orlando Chamberlain <redacted> Link: https://lore.kernel.org/r/4970a940-211b-25d6-edab-21a815313954@protonmail.com (local) Fixes: 7c395ea521e6 ("Bluetooth: Query LE tx power on startup") Cc: stable@vger.kernel.org --- v7 :- Removed unused variable and added Tested-by. v8 :- No change. v9 :- Add Cc: stable@vger.kernel.org v10 :- Fix gitlint drivers/bluetooth/btbcm.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+)
patch has been applied to bluetooth-next tree. Regards Marcel