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(parent: dd86afb) | patch
Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc.
authorTim Jiang <tjiang@codeaurora.org>
Tue, 1 Jun 2021 09:57:10 +0000 (17:57 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 20 Jul 2021 14:21:08 +0000 (16:21 +0200)
commit0601a2b45fc4ac3df724edb9b9db3c31a47a8c6f
tree941c5d3008faafa9e351b801c1b3e0f7ea796ff1tree | snapshot
parentdd86afb4bb75378848584e0e858929730a878d52commit | diff
Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc.

[ Upstream commit 4f00bfb372674d586c4a261bfc595cbce101fbb6 ]

This is btsoc timing issue, after host start to downloading bt firmware,
ep2 need time to switch from function acl to function dfu, so host add
20ms delay as workaround.

Signed-off-by: Tim Jiang <tjiang@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/bluetooth/btusb.c diff | blob | history
wrapfs-5.3.y