Return-Path: Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2102\)) Subject: Re: [PATCH] Bluetooth: btusb: Recognize Realtek shared wifi/bluetooth devices From: Marcel Holtmann In-Reply-To: <1437144905-3482-1-git-send-email-sjoerd.simons@collabora.co.uk> Date: Thu, 30 Jul 2015 13:45:04 +0200 Cc: "Gustavo F. Padovan" , linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, Daniel Drake , Larry Finger Message-Id: <734FAB01-9120-43F7-A003-FD7822DFA2F8@holtmann.org> References: <1437144905-3482-1-git-send-email-sjoerd.simons@collabora.co.uk> To: Sjoerd Simons Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hi Sjoerd, > Recognize Realtek devices which share wifi and bluetooth such as the > rtl8723AU by vendor and interface. > > T: Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 3 Spd=480 MxCh= 0 > D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 > P: Vendor=0bda ProdID=0724 Rev= 2.00 > S: Manufacturer=Realtek > S: Product=802.11n WLAN Adapter > S: SerialNumber=00e04c000001 > C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=500mA > A: FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=01 > I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb > E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms > E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms > E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms > I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb > E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms > E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms > I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb > E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms > E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms > I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb > E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms > E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms > I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb > E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms > E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms > I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb > E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms > E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms > I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb > E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms > E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms > I:* If#= 2 Alt= 0 #EPs= 4 Cls=ff(vend.) Sub=ff Prot=ff Driver=rtl8723au > E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms > E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms > E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms > E: Ad=87(I) Atr=03(Int.) MxPS= 64 Ivl=500us > > Signed-off-by: Sjoerd Simons > --- > drivers/bluetooth/btusb.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c > index 93339a4..3324c91 100644 > --- a/drivers/bluetooth/btusb.c > +++ b/drivers/bluetooth/btusb.c > @@ -149,6 +149,10 @@ static const struct usb_device_id btusb_table[] = { > { USB_DEVICE(0x8087, 0x0a5a), > .driver_info = BTUSB_INTEL_BOOT | BTUSB_BROKEN_ISOC }, > > + /* Realtek devices sharing Bluetooth and Wifi*/ > + { USB_VENDOR_AND_INTERFACE_INFO(0x0bda, 0xe0, 0x01, 0x01), > + .driver_info = BTUSB_REALTEK }, > + is this still needed after I applied the generic USB_INTERFACE_INFO patch? Regards Marcel