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| author | Michael Bestas <mkbestas@lineageos.org> | 2021-07-22 01:39:54 +0300 |
|---|---|---|
| committer | Michael Bestas <mkbestas@lineageos.org> | 2021-07-22 01:39:54 +0300 |
| commit | 954d3318ebc1b79dc469995450b23c30ce44b6af (patch) | |
| tree | 50ba2449476562b2aa8e2f6bd55e5f4915958163 /drivers/bluetooth | |
| parent | 3c741a8b469c522434e6841d8618702303fd6a21 (diff) | |
| parent | e5239ed489f6471bc235af8534ee57d1923778e4 (diff) | |
Merge branch 'android-4.4-p' of https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998
This brings LA.UM.9.2.r1-03400-SDMxx0.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
e5239ed489f64 Merge 4.4.276 into android-4.4-p
Change-Id: I5f3fdc31e61b229b299cf72014710d36e42863d8
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/btusb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 7039a58a6a4e..3d62f17111cb 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -2555,6 +2555,11 @@ static int btusb_setup_qca_download_fw(struct hci_dev *hdev, sent += size; count -= size; + /* ep2 need time to switch from function acl to function dfu, + * so we add 20ms delay here. + */ + msleep(20); + while (count) { size = min_t(size_t, count, QCA_DFU_PACKET_LEN); |