From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 25913C3A5A3 for ; Tue, 27 Aug 2019 08:23:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F1F0D2186A for ; Tue, 27 Aug 2019 08:23:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729588AbfH0IXr convert rfc822-to-8bit (ORCPT ); Tue, 27 Aug 2019 04:23:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:49840 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729376AbfH0IXq (ORCPT ); Tue, 27 Aug 2019 04:23:46 -0400 From: bugzilla-daemon@bugzilla.kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 204707] New: RTL8822CE cannot discover pair-able devices Date: Tue, 27 Aug 2019 08:23:45 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Bluetooth X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: jian-hong@endlessm.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: linux-bluetooth@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=204707 Bug ID: 204707 Summary: RTL8822CE cannot discover pair-able devices Product: Drivers Version: 2.5 Kernel Version: 5.3.0-rc6 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@vger.kernel.org Reporter: jian-hong@endlessm.com Regression: No Created attachment 284625 --> https://bugzilla.kernel.org/attachment.cgi?id=284625&action=edit The dmesg file with 5.3.0-rc6 kernel We have a laptop equipped with Intel i3-10110U CPU and Realtek 8822CE WiFi/BT combo chip. I have tested with 5.3.0-rc6 mainline kernel and the firmware from the commits: aa703aad295d rtl_bt: Update RTL8822C BT FW to V0x098A_94A4 7e431c5dee00 rtw88: RTL8822C: add WoW firmware v7.3 2dc7023fd529 rtw88: RTL8822C: update rtw8822c_fw.bin to v7.3 However, system cannot discover any pair-able BT device. For example, our "pulse" BT headset, which can be discovered and paired on other laptops. bluetoothctl Agent registered [bluetooth]# show Controller 3C:91:80:AA:80:E0 (public) Name: endless Alias: endless Class: 0x0008010c Powered: yes Discoverable: yes Pairable: yes UUID: Audio Source (0000110a-0000-1000-8000-00805f9b34fb) UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb) UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb) UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb) UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f9b34fb) Modalias: usb:v1D6Bp0246d0532 Discovering: no [bluetooth]# scan on Discovery started [CHG] Controller 3C:91:80:AA:80:E0 Discovering: yes [NEW] Device 38:F9:D3:1B:1E:E1 38-F9-D3-1B-1E-E1 [NEW] Device 67:25:04:4E:E3:83 67-25-04-4E-E3-83 [CHG] Device 38:F9:D3:1B:1E:E1 RSSI: -40 [NEW] Device 7E:01:A3:AE:F0:76 7E-01-A3-AE-F0-76 [CHG] Device 67:25:04:4E:E3:83 RSSI: -72 [CHG] Device 7E:01:A3:AE:F0:76 RSSI: -66 [CHG] Device 3F:59:C8:72:74:D7 RSSI: -66 [CHG] Device 3F:59:C8:72:74:D7 UUIDs: 0000181a-0000-1000-8000-00805f9b34fb [CHG] Device 3F:59:C8:72:74:D7 ServiceData Key: 0000fe95-0000-1000-8000-00805f9b34fb [CHG] Device 3F:59:C8:72:74:D7 ServiceData Value: 70 20 5b 04 a5 d7 74 72 c8 59 3f 09 06 10 02 6c p [...tr.Y?....l 02 . [NEW] Device 43:31:ED:A4:B4:49 43-31-ED-A4-B4-49 [NEW] Device 4A:BF:0E:E8:89:4F 4A-BF-0E-E8-89-4F [NEW] Device 76:08:71:6E:38:D5 76-08-71-6E-38-D5 [CHG] Device 67:25:04:4E:E3:83 RSSI: -64 ... [bluetooth]# devices Device 3F:59:C8:72:74:D7 LYWSD02 Device 38:F9:D3:1B:1E:E1 38-F9-D3-1B-1E-E1 Device 67:25:04:4E:E3:83 67-25-04-4E-E3-83 Device 7E:01:A3:AE:F0:76 7E-01-A3-AE-F0-76 Device 43:31:ED:A4:B4:49 43-31-ED-A4-B4-49 Device 4A:BF:0E:E8:89:4F 4A-BF-0E-E8-89-4F Device 76:08:71:6E:38:D5 76-08-71-6E-38-D5 Device 7E:AE:93:95:B3:72 7E-AE-93-95-B3-72 Here is the RTL8822CE information: sudo lspci -nnvs 02:00.0 02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec:c822] Subsystem: Lite-On Communications Inc Device [11ad:0810] Flags: bus master, fast devsel, latency 0, IRQ 17 I/O ports at 3000 [size=256] Memory at b1100000 (64-bit, non-prefetchable) [size=64K] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [148] Device Serial Number 00-e0-4c-ff-fe-c8-22-01 Capabilities: [158] Latency Tolerance Reporting Capabilities: [160] L1 PM Substates Kernel driver in use: rtw_pci Kernel modules: rtwpci -- You are receiving this mail because: You are the assignee for the bug.