Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / hid / hid-plantronics.c

diff --git a/kernel/drivers/hid/hid-plantronics.c b/kernel/drivers/hid/hid-plantronics.c
new file mode 100644 (file)
index 0000000..2180e07
--- /dev/null
+++ b/kernel/drivers/hid/hid-plantronics.c
@@ -0,0 +1,55 @@
+/*
+ *  Plantronics USB HID Driver
+ *
+ *  Copyright (c) 2014 JD Cole <jd.cole@plantronics.com>
+ *  Copyright (c) 2014 Terry Junge <terry.junge@plantronics.com>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include "hid-ids.h"
+
+#include <linux/hid.h>
+#include <linux/module.h>
+
+static int plantronics_input_mapping(struct hid_device *hdev,
+                                    struct hid_input *hi,
+                                    struct hid_field *field,
+                                    struct hid_usage *usage,
+                                    unsigned long **bit, int *max)
+{
+       if (field->application == HID_CP_CONSUMERCONTROL
+           && (usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER) {
+               hid_dbg(hdev, "usage: %08x (appl: %08x) - defaulted\n",
+                        usage->hid, field->application);
+               return 0;
+       }
+
+       hid_dbg(hdev, "usage: %08x (appl: %08x) - ignored\n",
+               usage->hid, field->application);
+
+       return -1;
+}
+
+static const struct hid_device_id plantronics_devices[] = {
+       { HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, HID_ANY_ID) },
+       { }
+};
+MODULE_DEVICE_TABLE(hid, plantronics_devices);
+
+static struct hid_driver plantronics_driver = {
+       .name = "plantronics",
+       .id_table = plantronics_devices,
+       .input_mapping = plantronics_input_mapping,
+};
+module_hid_driver(plantronics_driver);
+
+MODULE_AUTHOR("JD Cole <jd.cole@plantronics.com>");
+MODULE_AUTHOR("Terry Junge <terry.junge@plantronics.com>");
+MODULE_DESCRIPTION("Plantronics USB HID Driver");
+MODULE_LICENSE("GPL");