[PATCH] Bluetooth: btusb: add ASUS 0b05:1868 to QCA Rome quirks

[PATCH] Bluetooth: btusb: add ASUS 0b05:1868 to QCA Rome quirks

[Quentin Strydom]

The Bluetooth controller with USB ID 0b05:1868 found on ASUS
systems uses a Qualcomm QCA Rome chipset, but is currently matched
only by the generic Bluetooth USB entry.

Without BTUSB_QCA_ROME, the driver does not load the QCA rampatch and
NVM firmware. BLE scanning also repeatedly reports:

    Bluetooth: hci0: unexpected event for opcode 0x2005

Mark the device as BTUSB_QCA_ROME with wideband speech support, in
line with the other QCA Rome USB IDs.

With the quirk applied, btusb loads:

    qca/rampatch_usb_00000302.bin
    qca/nvm_usb_00000302.bin

and the unexpected LE Set Random Address completion events are no
longer observed.

Tested-on: ASUS USB 0b05:1868, QCA Rome 0x302

Signed-off-by: Quentin Strydom <qstrydom0@gmail.com>
---
 drivers/bluetooth/btusb_main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/bluetooth/btusb_main.c b/drivers/bluetooth/btusb_main.c
index be47ac894b6c..1ede12515bcc 100644
--- a/drivers/bluetooth/btusb_main.c
+++ b/drivers/bluetooth/btusb_main.c
@@ -273,6 +273,8 @@ static const struct usb_device_id quirks_table[] = {
 	{ USB_DEVICE(0x0489, 0xe03c), .driver_info = BTUSB_ATH3012 },
 
 	/* QCA ROME chipset */
+	{ USB_DEVICE(0x0b05, 0x1868), .driver_info = BTUSB_QCA_ROME |
+						     BTUSB_WIDEBAND_SPEECH },
 	{ USB_DEVICE(0x0cf3, 0x535b), .driver_info = BTUSB_QCA_ROME |
 						     BTUSB_WIDEBAND_SPEECH },
 	{ USB_DEVICE(0x0cf3, 0xe007), .driver_info = BTUSB_QCA_ROME |
-- 
2.43.0

RE: Bluetooth: btusb: add ASUS 0b05:1868 to QCA Rome quirks

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 1019 bytes --]

This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/series/1175334/

---Test result---

Test Summary:
CheckPatch                    PASS      0.63 seconds
VerifyFixes                   PASS      0.09 seconds
VerifySignedoff               PASS      0.09 seconds
GitLint                       PASS      0.24 seconds
SubjectPrefix                 PASS      0.08 seconds
BuildKernel                   PASS      23.68 seconds
CheckAllWarning               PASS      25.65 seconds
CheckSparse                   PASS      29.00 seconds
BuildKernel32                 PASS      22.48 seconds
CheckKernelLLVM               PASS      24.01 seconds
TestRunnerSetup               PASS      580.48 seconds
IncrementalBuild              PASS      25.51 seconds



https://github.com/bluez/bluetooth-next/pull/833

---
Regards,
Linux Bluetooth

Re: [PATCH] Bluetooth: btusb: add ASUS 0b05:1868 to QCA Rome quirks

[patchwork-bot+bluetooth]

Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:

On Mon, 28 Sep 2026 15:36:55 +0100 you wrote:
> The Bluetooth controller with USB ID 0b05:1868 found on ASUS
> systems uses a Qualcomm QCA Rome chipset, but is currently matched
> only by the generic Bluetooth USB entry.
> 
> Without BTUSB_QCA_ROME, the driver does not load the QCA rampatch and
> NVM firmware. BLE scanning also repeatedly reports:
> 
> [...]

Here is the summary with links:
  - Bluetooth: btusb: add ASUS 0b05:1868 to QCA Rome quirks
    https://git.kernel.org/bluetooth/bluetooth-next/c/949dedf5a511

You are awesome, thank you!
-- 
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