Bluetooth: Add support for Foxconn/Hon Hai AR5BBU22 0489:E03C

commit 85d59726c5c66016a507f1f4a60db8e374dd284d upstream.

Add Foxconn/Hon Hai AR5BBU22 Bluetooth Module( 0x489:0xE03C) to
the blacklist of btusb module and add it to the ath3k module to properly
load the firmware in Kernel 3.3.4
The device is integrated in  e.g. some  Acer Aspire 7750G.

Output from /sys/kernel/debug/usb/devices:

T:  Bus=01 Lev=02 Prnt=02 Port=05 Cnt=02 Dev#=  6 Spd=12   MxCh= 0
D:  Ver= 2.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=0489 ProdID=e03c Rev= 0.02
S:  Manufacturer=Atheros Communications
S:  Product=Bluetooth USB Host Controller
S:  SerialNumber=Alaska Day 2006
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
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=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms

Signed-off-by: Michael Gruetzner <mgruetzn@gmx.de>
Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 7e0b3c40ebb3cdd57a314f2706b6731a7a9e955e..f1bd44fcc8b476ee27c3107d2d4abb5df972ea61 100644 (file)
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -80,6 +80,9 @@ static struct usb_device_id ath3k_table[] = {
        /* Atheros AR5BBU12 with sflash firmware */
        { USB_DEVICE(0x0489, 0xE02C) },
 
+       /* Atheros AR5BBU22 with sflash firmware */
+       { USB_DEVICE(0x0489, 0xE03C) },
+
        { }     /* Terminating entry */
 };
 
@@ -98,6 +101,9 @@ static struct usb_device_id ath3k_blist_tbl[] = {
        { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 },
        { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 },
 
+       /* Atheros AR5BBU22 with sflash firmware */
+       { USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 },
+
        { }     /* Terminating entry */
 };
 

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index fdceeaccee6b6a8cb99c8d90d211d929c4e3c65a..fc4bcd6f5d3383b7938faa52ef62959fa0dcf52d 100644 (file)
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -143,6 +143,9 @@ static struct usb_device_id blacklist_table[] = {
        /* Atheros AR5BBU12 with sflash firmware */
        { USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE },
 
+       /* Atheros AR5BBU12 with sflash firmware */
+       { USB_DEVICE(0x0489, 0xe03c), .driver_info = BTUSB_ATH3012 },
+
        /* Broadcom BCM2035 */
        { USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU },
        { USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU },