Bug 113171

Summary:	realtek bluetooth rtl8723bs (SDIO) not supported
Product:	Drivers	Reporter:	dan.g.tob
Component:	Bluetooth	Assignee:	Stephen Hemminger (stephen)
Status:	NEW ---
Severity:	normal	CC:	russianneuromancer, szg00000
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	4.4.2	Subsystem:
Regression:	No	Bisected commit-id:
Bug Depends on:
Bug Blocks:	113151
Attachments:	unblock device

Description dan.g.tob 2016-02-25 19:18:51 UTC

code is currently out of tree
https://github.com/lwfinger/rtl8723bs_bt

Comment 1 Szőgyényi Gábor 2017-03-06 20:29:31 UTC

Please try to reproduce this bug with latest kernel image.

Comment 2 dan.g.tob 2017-03-13 18:17:55 UTC

Created attachment 255219 [details]
unblock device

With this patch I was able to see and get the bluetooth device to pair with my phone. Trying to copy anything instantly disconnected and I got no further.

I'm using the rtk_hciattach from the above git tree (it uploads the firmware to the device from userspace.) It seems kindof similar to the in kernel driver at /drivers/bluetooth/btrtl.c

Comment 3 RussianNeuroMancer 2017-10-06 06:38:23 UTC

Please check if rtl8723bs works for you with Linux 4.13.

Comment 4 RussianNeuroMancer 2017-10-06 06:39:19 UTC

Whops, at first I didn't notice your report is about Bluetooth part, which is certainly unsupported yet. Sorry for noise.