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Commit 74697205 authored by Sean Wang's avatar Sean Wang Committed by Marcel Holtmann
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Bluetooth: btmtksdio: fix possible FW initialization failure



According to FW advised sequence, mt7921s need to re-acquire privilege
immediately after the firmware download is complete before normal running.
Otherwise, it is still possible the bus may be stuck in an abnormal status
that causes FW initialization failure in the current driver.

Fixes: 752aea58 ("Bluetooth: mt7921s: fix bus hang with wrong privilege")
Co-developed-by: default avatarYake Yang <yake.yang@mediatek.com>
Signed-off-by: default avatarYake Yang <yake.yang@mediatek.com>
Signed-off-by: default avatarSean Wang <sean.wang@mediatek.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 0fab6361
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