Hi Sundar, > I have a Cherry Trail laptop with an Atom X5-Z8300. It has a bluetooth > chip that needs the r8723bs (coexisting RTL 8723BS wifi and > bluetooth). > > I am using linux-next (20150817) with the r8723bs staging driver and > the firmware and utility from https://github.com/lwfinger/rtl8723bs_bt > by Larry finger. > > With linux-next the bluetooth works SOMETIMES, but on reboot, it does > not work any more (no bluetooth interfaces are detected and hciconfig > shows nothing). > > I am a kernel novice, but I saw that another kernel that I had tried > had the following line added in struct acpi_device_id > rfkill_acpi_match: > > { "OBDA8723",RFKILL_TYPE_BLUETOOTH } > > With the attached patch applied (one line added), my bluetooth works every time. > > Does this belong in rfkill-gpio.c, or should I contact someone else? it does not belong in rfkill-gpio.c since this controls the power of the Bluetooth device. This belongs in the Bluetooth driver. We already moved all the Intel and Broadcom ones into hci_intel.c and respectively hci_bcm.c. So have the staging driver deal with the power GPIO. Regards Marcel
