4 #include <linux/hid.h>
9 #include "quickspi-hid.h"
12  * quickspi_hid_parse() - HID core parse() callback
14  * @hid: HID device instance
20 static int quickspi_hid_parse(struct hid_device *hid)  in quickspi_hid_parse()  argument
22 	struct quickspi_device *qsdev = hid->driver_data;  in quickspi_hid_parse()
25 		return hid_parse_report(hid, qsdev->report_descriptor,  in quickspi_hid_parse()
32 static int quickspi_hid_start(struct hid_device *hid)  in quickspi_hid_start()  argument
37 static void quickspi_hid_stop(struct hid_device *hid)  in quickspi_hid_stop()  argument
41 static int quickspi_hid_open(struct hid_device *hid)  in quickspi_hid_open()  argument
46 static void quickspi_hid_close(struct hid_device *hid)  in quickspi_hid_close()  argument
50 static int quickspi_hid_raw_request(struct hid_device *hid,  in quickspi_hid_raw_request()  argument
55 	struct quickspi_device *qsdev = hid->driver_data;  in quickspi_hid_raw_request()
80 static int quickspi_hid_power(struct hid_device *hid, int lvl)  in quickspi_hid_power()  argument
96  * quickspi_hid_probe() - Register HID low level driver
100  * This function is used to allocate and add HID device.
106 	struct hid_device *hid;  in quickspi_hid_probe()  local
109 	hid = hid_allocate_device();  in quickspi_hid_probe()
110 	if (IS_ERR(hid))  in quickspi_hid_probe()
111 		return PTR_ERR(hid);  in quickspi_hid_probe()
113 	hid->ll_driver = &quickspi_hid_ll_driver;  in quickspi_hid_probe()
114 	hid->bus = BUS_PCI;  in quickspi_hid_probe()
115 	hid->dev.parent = qsdev->dev;  in quickspi_hid_probe()
116 	hid->driver_data = qsdev;  in quickspi_hid_probe()
117 	hid->version = le16_to_cpu(qsdev->dev_desc.version_id);  in quickspi_hid_probe()
118 	hid->vendor = le16_to_cpu(qsdev->dev_desc.vendor_id);  in quickspi_hid_probe()
119 	hid->product = le16_to_cpu(qsdev->dev_desc.product_id);  in quickspi_hid_probe()
120 	snprintf(hid->name, sizeof(hid->name), "%s %04X:%04X", "quickspi-hid",  in quickspi_hid_probe()
121 		 hid->vendor, hid->product);  in quickspi_hid_probe()
123 	ret = hid_add_device(hid);  in quickspi_hid_probe()
125 		hid_destroy_device(hid);  in quickspi_hid_probe()
129 	qsdev->hid_dev = hid;  in quickspi_hid_probe()
135  * quickspi_hid_remove() - Destroy HID device
147  * quickspi_hid_send_report() - Send HID input report data to HID core
162 		dev_err(qsdev->dev, "Failed to send HID input report, ret = %d.\n", ret);  in quickspi_hid_send_report()