From: Daniel Lenski Date: Tue, 18 May 2021 17:25:46 +0000 (-0700) Subject: Bluetooth: btusb: Add a new QCA_ROME device (0cf3:e500) X-Git-Tag: v5.10.79~2641 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c4a9967e4d0961f53cf12b7c666fed6a7c2df783;p=platform%2Fkernel%2Flinux-rpi.git Bluetooth: btusb: Add a new QCA_ROME device (0cf3:e500) [ Upstream commit 0324d19cb99804d99e42c990b8b1e191575a091b ] This patch adds the 0cf3:e500 Bluetooth device (from a QCA9377 board) as a QCA_ROME device. It appears to be functionally identical to another device ID, also from a QCA9377 board, which was previously marked as QCA_ROME in 0a03f98b98c201191e3ba15a0e33f46d8660e1fd ("Bluetooth: Add a new 04ca:3015 QCA_ROME device"). Without this patch, the WiFi side of the QCA9377 board is slow or unusable when the Bluetooth side is in use. See https://askubuntu.com/a/1137852 for another report of QCA_ROME fixing this issue for this device ID. /sys/kernel/debug/usb/devices: T: Bus=05 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 2.01 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0cf3 ProdID=e500 Rev= 0.01 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: Daniel Lenski Signed-off-by: Marcel Holtmann Signed-off-by: Sasha Levin --- diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 8195333..8f38a2a 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -269,6 +269,8 @@ static const struct usb_device_id blacklist_table[] = { BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x0cf3, 0xe360), .driver_info = BTUSB_QCA_ROME | BTUSB_WIDEBAND_SPEECH }, + { USB_DEVICE(0x0cf3, 0xe500), .driver_info = BTUSB_QCA_ROME | + BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x0489, 0xe092), .driver_info = BTUSB_QCA_ROME | BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x0489, 0xe09f), .driver_info = BTUSB_QCA_ROME |