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45 lines
1.3 KiB
Diff
45 lines
1.3 KiB
Diff
--- a/drivers/bluetooth/btusb.c 2015-11-24 09:53:01.230539986 +0000
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+++ b/drivers/bluetooth/btusb.c 2015-11-24 09:54:32.598314339 +0000
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@@ -38,6 +38,9 @@
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static bool disable_scofix;
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static bool force_scofix;
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+static int probe_interface = 2;
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+static int usb_interface = 3;
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+
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static bool reset = true;
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static struct usb_driver btusb_driver;
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@@ -2657,7 +2660,7 @@
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BT_DBG("intf %p id %p", intf, id);
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/* interface numbers are hardcoded in the spec */
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- if (intf->cur_altsetting->desc.bInterfaceNumber != 2)
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+ if (intf->cur_altsetting->desc.bInterfaceNumber != probe_interface)
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return -ENODEV;
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if (!id->driver_info) {
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@@ -2827,7 +2830,7 @@
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data->isoc = NULL;
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} else {
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/* Interface numbers are hardcoded in the specification */
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- data->isoc = usb_ifnum_to_if(data->udev, 3);
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+ data->isoc = usb_ifnum_to_if(data->udev, usb_interface);
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}
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if (!reset)
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@@ -3057,6 +3060,12 @@
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module_param(force_scofix, bool, 0644);
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MODULE_PARM_DESC(force_scofix, "Force fixup of wrong SCO buffers size");
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+module_param(probe_interface, int, 0644);
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+MODULE_PARM_DESC(probe_interface, "Interface to probe");
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+
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+module_param(usb_interface, int, 0644);
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+MODULE_PARM_DESC(probe_interface, "USB interface to use");
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+
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module_param(reset, bool, 0644);
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MODULE_PARM_DESC(reset, "Send HCI reset command on initialization");
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