Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) // SPDX-License-Identifier: GPL-2.0-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3)  * Roccat Ryos driver for Linux
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5)  * Copyright (c) 2013 Stefan Achatz <erazor_de@users.sourceforge.net>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) #include <linux/device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) #include <linux/input.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) #include <linux/hid.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) #include <linux/slab.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) #include <linux/hid-roccat.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) #include "hid-ids.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) #include "hid-roccat-common.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) 	RYOS_REPORT_NUMBER_SPECIAL = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) 	RYOS_USB_INTERFACE_PROTOCOL = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) struct ryos_report_special {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 	uint8_t number; /* RYOS_REPORT_NUMBER_SPECIAL */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 	uint8_t data[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) } __packed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) static struct class *ryos_class;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) ROCCAT_COMMON2_BIN_ATTRIBUTE_W(control, 0x04, 0x03);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(profile, 0x05, 0x03);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(keys_primary, 0x06, 0x7d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(keys_function, 0x07, 0x5f);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(keys_macro, 0x08, 0x23);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(keys_thumbster, 0x09, 0x17);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(keys_extra, 0x0a, 0x08);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(keys_easyzone, 0x0b, 0x126);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(key_mask, 0x0c, 0x06);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(light, 0x0d, 0x10);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(macro, 0x0e, 0x7d2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) ROCCAT_COMMON2_BIN_ATTRIBUTE_R(info, 0x0f, 0x08);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) ROCCAT_COMMON2_BIN_ATTRIBUTE_W(reset, 0x11, 0x03);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) ROCCAT_COMMON2_BIN_ATTRIBUTE_W(light_control, 0x13, 0x08);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) ROCCAT_COMMON2_BIN_ATTRIBUTE_W(talk, 0x16, 0x10);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(stored_lights, 0x17, 0x0566);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) ROCCAT_COMMON2_BIN_ATTRIBUTE_W(custom_lights, 0x18, 0x14);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(light_macro, 0x19, 0x07d2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) static struct bin_attribute *ryos_bin_attrs[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 	&bin_attr_control,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 	&bin_attr_profile,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 	&bin_attr_keys_primary,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 	&bin_attr_keys_function,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 	&bin_attr_keys_macro,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 	&bin_attr_keys_thumbster,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	&bin_attr_keys_extra,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	&bin_attr_keys_easyzone,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	&bin_attr_key_mask,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 	&bin_attr_light,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 	&bin_attr_macro,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 	&bin_attr_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	&bin_attr_reset,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	&bin_attr_light_control,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 	&bin_attr_talk,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 	&bin_attr_stored_lights,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	&bin_attr_custom_lights,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 	&bin_attr_light_macro,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 	NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) static const struct attribute_group ryos_group = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	.bin_attrs = ryos_bin_attrs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) static const struct attribute_group *ryos_groups[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 	&ryos_group,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 	NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) static int ryos_init_specials(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 	struct usb_device *usb_dev = interface_to_usbdev(intf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 	struct roccat_common2_device *ryos;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 	int retval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 	if (intf->cur_altsetting->desc.bInterfaceProtocol
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 			!= RYOS_USB_INTERFACE_PROTOCOL) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 		hid_set_drvdata(hdev, NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 	ryos = kzalloc(sizeof(*ryos), GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	if (!ryos) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 		hid_err(hdev, "can't alloc device descriptor\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 		return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 	hid_set_drvdata(hdev, ryos);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 	retval = roccat_common2_device_init_struct(usb_dev, ryos);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 	if (retval) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 		hid_err(hdev, "couldn't init Ryos device\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 		goto exit_free;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 	retval = roccat_connect(ryos_class, hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 			sizeof(struct ryos_report_special));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 	if (retval < 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 		hid_err(hdev, "couldn't init char dev\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 	} else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 		ryos->chrdev_minor = retval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 		ryos->roccat_claimed = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) exit_free:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 	kfree(ryos);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 	return retval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) static void ryos_remove_specials(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 	struct roccat_common2_device *ryos;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 	if (intf->cur_altsetting->desc.bInterfaceProtocol
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 			!= RYOS_USB_INTERFACE_PROTOCOL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 		return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 	ryos = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	if (ryos->roccat_claimed)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 		roccat_disconnect(ryos->chrdev_minor);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 	kfree(ryos);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) static int ryos_probe(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 		const struct hid_device_id *id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 	int retval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	if (!hid_is_usb(hdev))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 		return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 	retval = hid_parse(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	if (retval) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 		hid_err(hdev, "parse failed\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 		goto exit;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 	retval = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 	if (retval) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 		hid_err(hdev, "hw start failed\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 		goto exit;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 	retval = ryos_init_specials(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 	if (retval) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 		hid_err(hdev, "couldn't install mouse\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 		goto exit_stop;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) exit_stop:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 	hid_hw_stop(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) exit:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 	return retval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) static void ryos_remove(struct hid_device *hdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 	ryos_remove_specials(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 	hid_hw_stop(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) static int ryos_raw_event(struct hid_device *hdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 		struct hid_report *report, u8 *data, int size)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 	struct roccat_common2_device *ryos = hid_get_drvdata(hdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 	if (intf->cur_altsetting->desc.bInterfaceProtocol
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 			!= RYOS_USB_INTERFACE_PROTOCOL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 	if (data[0] != RYOS_REPORT_NUMBER_SPECIAL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 	if (ryos != NULL && ryos->roccat_claimed)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 		roccat_report_event(ryos->chrdev_minor, data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) static const struct hid_device_id ryos_devices[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_RYOS_MK) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_RYOS_MK_GLOW) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 	{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_RYOS_MK_PRO) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 	{ }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) MODULE_DEVICE_TABLE(hid, ryos_devices);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) static struct hid_driver ryos_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 		.name = "ryos",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 		.id_table = ryos_devices,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 		.probe = ryos_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 		.remove = ryos_remove,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 		.raw_event = ryos_raw_event
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) static int __init ryos_init(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 	int retval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 	ryos_class = class_create(THIS_MODULE, "ryos");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 	if (IS_ERR(ryos_class))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 		return PTR_ERR(ryos_class);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 	ryos_class->dev_groups = ryos_groups;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 	retval = hid_register_driver(&ryos_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 	if (retval)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 		class_destroy(ryos_class);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 	return retval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) static void __exit ryos_exit(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 	hid_unregister_driver(&ryos_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 	class_destroy(ryos_class);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) module_init(ryos_init);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) module_exit(ryos_exit);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) MODULE_AUTHOR("Stefan Achatz");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) MODULE_DESCRIPTION("USB Roccat Ryos MK/Glow/Pro driver");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) MODULE_LICENSE("GPL v2");