2023-04-20 17:37:49

by bugzilla-daemon

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Subject: [Bug 60824] [PATCH][regression] Cambridge Silicon Radio, Ltd Bluetooth Dongle unusable


--- Comment #270 from Vitaliy Ognev ([email protected]) ---
Got mine somehow working (scanning, pairing) by applying following patch:

diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 5a6aa1627791..b27fe44ec41e 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -3605,7 +3605,7 @@ static const struct hci_init_stage hci_init2[] = {
- HCI_INIT(hci_read_local_ext_features_1_sync),
+ // HCI_INIT(hci_read_local_ext_features_1_sync),

still with lot of errors in dmesg. My dongle having "Hoco." label on it and
looks like following in lsusb:

Bus 001 Device 005: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle
(HCI mode)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x0a12 Cambridge Silicon Radio, Ltd
idProduct 0x0001 Bluetooth Dongle (HCI mode)
bcdDevice 88.91
iManufacturer 0
iProduct 2 USB2.0-BT
iSerial 0
bNumConfigurations 1

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2023-04-20 18:24:15

by bluez.test.bot

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Subject: RE: [Bug,60824,regression] Cambridge Silicon Radio, Ltd Bluetooth Dongle unusable

This is an automated email and please do not reply to this email.

Dear Submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.

----- Output -----

error: patch failed: net/bluetooth/hci_sync.c:3605
error: net/bluetooth/hci_sync.c: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch

Please resolve the issue and submit the patches again.

Linux Bluetooth