1 // SPDX-License-Identifier: GPL-2.0-or-later
22 #include <linux/hid-roccat.h>
23 #include "hid-ids.h"
24 #include "hid-roccat-common.h"
25 #include "hid-roccat-pyra.h"
35 	if (new_profile >= ARRAY_SIZE(pyra->profile_settings))  in profile_activated()
37 	pyra->actual_profile = new_profile;  in profile_activated()
38 	pyra->actual_cpi = pyra->profile_settings[pyra->actual_profile].y_cpi;  in profile_activated()
44 	struct roccat_common2_control control;  in pyra_send_control()  local
49 		return -EINVAL;  in pyra_send_control()
51 	control.command = ROCCAT_COMMON_COMMAND_CONTROL;  in pyra_send_control()
52 	control.value = value;  in pyra_send_control()
53 	control.request = request;  in pyra_send_control()
56 			&control, sizeof(struct roccat_common2_control));  in pyra_send_control()
90 	struct device *dev = kobj_to_dev(kobj)->parent->parent;  in pyra_sysfs_read()
99 		return -EINVAL;  in pyra_sysfs_read()
101 	mutex_lock(&pyra->pyra_lock);  in pyra_sysfs_read()
103 	mutex_unlock(&pyra->pyra_lock);  in pyra_sysfs_read()
115 	struct device *dev = kobj_to_dev(kobj)->parent->parent;  in pyra_sysfs_write()
121 		return -EINVAL;  in pyra_sysfs_write()
123 	mutex_lock(&pyra->pyra_lock);  in pyra_sysfs_write()
125 	mutex_unlock(&pyra->pyra_lock);  in pyra_sysfs_write()
180 PYRA_BIN_ATTRIBUTE_W(control, CONTROL);
189 	struct device *dev = kobj_to_dev(kobj)->parent->parent;  in pyra_sysfs_read_profilex_settings()
193 	retval = pyra_send_control(usb_dev, *(uint *)(attr->private),  in pyra_sysfs_read_profilex_settings()
207 	struct device *dev = kobj_to_dev(kobj)->parent->parent;  in pyra_sysfs_read_profilex_buttons()
211 	retval = pyra_send_control(usb_dev, *(uint *)(attr->private),  in pyra_sysfs_read_profilex_buttons()
226 	.private = &profile_numbers[number-1],				\
232 	.private = &profile_numbers[number-1],				\
244 	struct device *dev = kobj_to_dev(kobj)->parent->parent;  in pyra_sysfs_write_settings()
252 		return -EINVAL;  in pyra_sysfs_write_settings()
255 	if (settings->startup_profile >= ARRAY_SIZE(pyra->profile_settings))  in pyra_sysfs_write_settings()
256 		return -EINVAL;  in pyra_sysfs_write_settings()
258 	mutex_lock(&pyra->pyra_lock);  in pyra_sysfs_write_settings()
262 		mutex_unlock(&pyra->pyra_lock);  in pyra_sysfs_write_settings()
266 	profile_activated(pyra, settings->startup_profile);  in pyra_sysfs_write_settings()
269 	roccat_report.value = settings->startup_profile + 1;  in pyra_sysfs_write_settings()
271 	roccat_report_event(pyra->chrdev_minor,  in pyra_sysfs_write_settings()
274 	mutex_unlock(&pyra->pyra_lock);  in pyra_sysfs_write_settings()
288 			hid_get_drvdata(dev_get_drvdata(dev->parent->parent));  in pyra_sysfs_show_actual_cpi()
289 	return snprintf(buf, PAGE_SIZE, "%d\n", pyra->actual_cpi);  in pyra_sysfs_show_actual_cpi()
297 			hid_get_drvdata(dev_get_drvdata(dev->parent->parent));  in pyra_sysfs_show_actual_profile()
301 	mutex_lock(&pyra->pyra_lock);  in pyra_sysfs_show_actual_profile()
304 	mutex_unlock(&pyra->pyra_lock);  in pyra_sysfs_show_actual_profile()
318 	dev = dev->parent->parent;  in pyra_sysfs_show_firmware_version()
322 	mutex_lock(&pyra->pyra_lock);  in pyra_sysfs_show_firmware_version()
325 	mutex_unlock(&pyra->pyra_lock);  in pyra_sysfs_show_firmware_version()
375 	mutex_init(&pyra->pyra_lock);  in pyra_init_pyra_device_struct()
383 				&pyra->profile_settings[i], i);  in pyra_init_pyra_device_struct()
395 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);  in pyra_init_specials()
400 	if (intf->cur_altsetting->desc.bInterfaceProtocol  in pyra_init_specials()
406 			return -ENOMEM;  in pyra_init_specials()
421 			pyra->chrdev_minor = retval;  in pyra_init_specials()
422 			pyra->roccat_claimed = 1;  in pyra_init_specials()
436 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);  in pyra_remove_specials()
439 	if (intf->cur_altsetting->desc.bInterfaceProtocol  in pyra_remove_specials()
442 		if (pyra->roccat_claimed)  in pyra_remove_specials()
443 			roccat_disconnect(pyra->chrdev_minor);  in pyra_remove_specials()
453 		return -EINVAL;  in pyra_probe()
494 		switch (button_event->type) {  in pyra_keep_values_up_to_date()
496 			profile_activated(pyra, button_event->data1 - 1);  in pyra_keep_values_up_to_date()
499 			pyra->actual_cpi = button_event->data1;  in pyra_keep_values_up_to_date()
517 	switch (button_event->type) {  in pyra_report_to_chrdev()
520 		roccat_report.type = button_event->type;  in pyra_report_to_chrdev()
521 		roccat_report.value = button_event->data1;  in pyra_report_to_chrdev()
523 		roccat_report_event(pyra->chrdev_minor,  in pyra_report_to_chrdev()
529 		if (button_event->data2 == PYRA_MOUSE_EVENT_BUTTON_PRESS) {  in pyra_report_to_chrdev()
530 			roccat_report.type = button_event->type;  in pyra_report_to_chrdev()
531 			roccat_report.key = button_event->data1;  in pyra_report_to_chrdev()
533 			 * pyra reports profile numbers with range 1-5.  in pyra_report_to_chrdev()
536 			roccat_report.value = pyra->actual_profile + 1;  in pyra_report_to_chrdev()
537 			roccat_report_event(pyra->chrdev_minor,  in pyra_report_to_chrdev()
547 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);  in pyra_raw_event()
550 	if (intf->cur_altsetting->desc.bInterfaceProtocol  in pyra_raw_event()
559 	if (pyra->roccat_claimed)  in pyra_raw_event()
591 	pyra_class->dev_groups = pyra_groups;  in pyra_init()