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rk35xx-android12
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[kernel] btusb: ignore all MediaTek bluetooth device

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Signed-off-by: hmz007 <hmz007@gmail.com>
master
hmz007 2 years ago
parent cd27af2cc4
commit b2396bfea0
1 changed files with 17 additions and 4 deletions
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21
kernel-5.10/drivers/bluetooth/btusb.c
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@ -32,6 +32,7 @@ static bool disable_scofix;
static bool force_scofix;
static bool enable_autosuspend = IS_ENABLED(CONFIG_BT_HCIBTUSB_AUTOSUSPEND);
static bool reset = true;
static bool ignore_mediatek = true;
static struct usb_driver btusb_driver;
@ -439,7 +440,9 @@ static const struct usb_device_id blacklist_table[] = {
/* MediaTek Bluetooth devices */
{ USB_VENDOR_AND_INTERFACE_INFO(0x0e8d, 0xe0, 0x01, 0x01),
.driver_info = BTUSB_IGNORE },
.driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH |
BTUSB_VALID_LE_STATES },
/* Additional MediaTek MT7615E Bluetooth devices */
{ USB_DEVICE(0x13d3, 0x3560), .driver_info = BTUSB_MEDIATEK},
@ -470,6 +473,9 @@ static const struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x04ca, 0x3802), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH |
BTUSB_VALID_LE_STATES },
{ 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 },
@ -489,9 +495,6 @@ static const struct usb_device_id blacklist_table[] = {
BTUSB_WIDEBAND_SPEECH |
BTUSB_VALID_LE_STATES },
/* MediaTek MT7921e Bluetooth devices */
{ USB_DEVICE(0x13d3, 0x3563), .driver_info = BTUSB_IGNORE },
/* MediaTek MT7922A Bluetooth devices */
{ USB_DEVICE(0x0489, 0xe0d8), .driver_info = BTUSB_MEDIATEK |
BTUSB_WIDEBAND_SPEECH |
@ -4151,6 +4154,13 @@ static int btusb_probe(struct usb_interface *intf,
if (id->driver_info == BTUSB_IGNORE)
return -ENODEV;
if (ignore_mediatek &&
(id->driver_info & BTUSB_MEDIATEK)) {
dev_warn(&intf->dev, "MediaTek bluetooth device %04x:%04x ignored\n",
id->idVendor, id->idProduct);
return -ENODEV;
}
if (id->driver_info & BTUSB_ATH3012) {
struct usb_device *udev = interface_to_usbdev(intf);
@ -4699,6 +4709,9 @@ MODULE_PARM_DESC(enable_autosuspend, "Enable USB autosuspend by default");
module_param(reset, bool, 0644);
MODULE_PARM_DESC(reset, "Send HCI reset command on initialization");
module_param(ignore_mediatek, bool, 0644);
MODULE_PARM_DESC(ignore_mediatek, "Ignore all MediaTek bluetooth devices");
MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Generic Bluetooth USB driver ver " VERSION);
MODULE_VERSION(VERSION);

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