diff options
Diffstat (limited to 'Bluetooth-btusb-Add-support-for-IMC-Networks-Mediatek-Chip-MT7921.patch')
| -rw-r--r-- | Bluetooth-btusb-Add-support-for-IMC-Networks-Mediatek-Chip-MT7921.patch | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/Bluetooth-btusb-Add-support-for-IMC-Networks-Mediatek-Chip-MT7921.patch b/Bluetooth-btusb-Add-support-for-IMC-Networks-Mediatek-Chip-MT7921.patch new file mode 100644 index 000000000000..bfe619109105 --- /dev/null +++ b/Bluetooth-btusb-Add-support-for-IMC-Networks-Mediatek-Chip-MT7921.patch @@ -0,0 +1,74 @@ +From: <mark-yw.chen@mediatek.com> +To: <marcel@holtmann.org>, <johan.hedberg@gmail.com> +CC: <chris.lu@mediatek.com>, <linux-bluetooth@vger.kernel.org>, + <linux-mediatek@lists.infradead.org>, <linux-kernel@vger.kernel.org>, + <michaelfsun@google.com>, <mcchou@chromium.org>, mark-yw.chen + <mark-yw.chen@mediatek.com> +Subject: [PATCH] Bluetooth: btusb: Add support for IMC Networks Mediatek + Chip(MT7921) +Date: Wed, 1 Sep 2021 19:30:15 +0800 + +From: "mark-yw.chen" <mark-yw.chen@mediatek.com> + +Add support for another IMC Networks Mediatek Chip(MT7921) + +* /sys/kernel/debug/usb/devices +T: Bus=05 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 +D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 +P: Vendor=13d3 ProdID=3564 Rev= 1.00 +S: Manufacturer=MediaTek Inc. +S: Product=Wireless_Device +S: SerialNumber=000000000 +C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=100mA +A: FirstIf#= 0 IfCount= 3 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=125us +E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms +E: Ad=02(O) 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=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 +I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb +E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms +E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms +I:* If#= 2 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) +E: Ad=8a(I) Atr=03(Int.) MxPS= 64 Ivl=125us +E: Ad=0a(O) Atr=03(Int.) MxPS= 64 Ivl=125us +I: If#= 2 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) +E: Ad=8a(I) Atr=03(Int.) MxPS= 64 Ivl=125us +E: Ad=0a(O) Atr=03(Int.) MxPS= 64 Ivl=125us + +Signed-off-by: mark-yw.chen <mark-yw.chen@mediatek.com> +--- + drivers/bluetooth/btusb.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c +index 66c8f3cdc0c0..cd961d5977d3 100644 +--- a/drivers/bluetooth/btusb.c ++++ b/drivers/bluetooth/btusb.c +@@ -410,6 +410,9 @@ static const struct usb_device_id blacklist_table[] = { + { USB_DEVICE(0x13d3, 0x3563), .driver_info = BTUSB_MEDIATEK | + BTUSB_WIDEBAND_SPEECH | + BTUSB_VALID_LE_STATES }, ++ { USB_DEVICE(0x13d3, 0x3564), .driver_info = BTUSB_MEDIATEK | ++ BTUSB_WIDEBAND_SPEECH | ++ BTUSB_VALID_LE_STATES }, + { USB_DEVICE(0x0489, 0xe0cd), .driver_info = BTUSB_MEDIATEK | + BTUSB_WIDEBAND_SPEECH | + BTUSB_VALID_LE_STATES }, |