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"
32 	if (new_profile >= ARRAY_SIZE(pyra->profile_settings))  in profile_activated()
34 	pyra->actual_profile = new_profile;  in profile_activated()
35 	pyra->actual_cpi = pyra->profile_settings[pyra->actual_profile].y_cpi;  in profile_activated()
41 	struct roccat_common2_control control;  in pyra_send_control()  local
46 		return -EINVAL;  in pyra_send_control()
48 	control.command = ROCCAT_COMMON_COMMAND_CONTROL;  in pyra_send_control()
49 	control.value = value;  in pyra_send_control()
50 	control.request = request;  in pyra_send_control()
53 			&control, sizeof(struct roccat_common2_control));  in pyra_send_control()
87 	struct device *dev = kobj_to_dev(kobj)->parent->parent;  in pyra_sysfs_read()
96 		return -EINVAL;  in pyra_sysfs_read()
98 	mutex_lock(&pyra->pyra_lock);  in pyra_sysfs_read()
100 	mutex_unlock(&pyra->pyra_lock);  in pyra_sysfs_read()
112 	struct device *dev = kobj_to_dev(kobj)->parent->parent;  in pyra_sysfs_write()
118 		return -EINVAL;  in pyra_sysfs_write()
120 	mutex_lock(&pyra->pyra_lock);  in pyra_sysfs_write()
122 	mutex_unlock(&pyra->pyra_lock);  in pyra_sysfs_write()
177 PYRA_BIN_ATTRIBUTE_W(control, CONTROL);
186 	struct device *dev = kobj_to_dev(kobj)->parent->parent;  in pyra_sysfs_read_profilex_settings()
190 	retval = pyra_send_control(usb_dev, *(uint *)(attr->private),  in pyra_sysfs_read_profilex_settings()
204 	struct device *dev = kobj_to_dev(kobj)->parent->parent;  in pyra_sysfs_read_profilex_buttons()
208 	retval = pyra_send_control(usb_dev, *(uint *)(attr->private),  in pyra_sysfs_read_profilex_buttons()
223 	.private = &profile_numbers[number-1],				\
229 	.private = &profile_numbers[number-1],				\
241 	struct device *dev = kobj_to_dev(kobj)->parent->parent;  in pyra_sysfs_write_settings()
249 		return -EINVAL;  in pyra_sysfs_write_settings()
252 	if (settings->startup_profile >= ARRAY_SIZE(pyra->profile_settings))  in pyra_sysfs_write_settings()
253 		return -EINVAL;  in pyra_sysfs_write_settings()
255 	mutex_lock(&pyra->pyra_lock);  in pyra_sysfs_write_settings()
259 		mutex_unlock(&pyra->pyra_lock);  in pyra_sysfs_write_settings()
263 	profile_activated(pyra, settings->startup_profile);  in pyra_sysfs_write_settings()
266 	roccat_report.value = settings->startup_profile + 1;  in pyra_sysfs_write_settings()
268 	roccat_report_event(pyra->chrdev_minor,  in pyra_sysfs_write_settings()
271 	mutex_unlock(&pyra->pyra_lock);  in pyra_sysfs_write_settings()
285 			hid_get_drvdata(dev_get_drvdata(dev->parent->parent));  in pyra_sysfs_show_actual_cpi()
286 	return sysfs_emit(buf, "%d\n", pyra->actual_cpi);  in pyra_sysfs_show_actual_cpi()
294 			hid_get_drvdata(dev_get_drvdata(dev->parent->parent));  in pyra_sysfs_show_actual_profile()
298 	mutex_lock(&pyra->pyra_lock);  in pyra_sysfs_show_actual_profile()
301 	mutex_unlock(&pyra->pyra_lock);  in pyra_sysfs_show_actual_profile()
315 	dev = dev->parent->parent;  in pyra_sysfs_show_firmware_version()
319 	mutex_lock(&pyra->pyra_lock);  in pyra_sysfs_show_firmware_version()
322 	mutex_unlock(&pyra->pyra_lock);  in pyra_sysfs_show_firmware_version()
378 	mutex_init(&pyra->pyra_lock);  in pyra_init_pyra_device_struct()
386 				&pyra->profile_settings[i], i);  in pyra_init_pyra_device_struct()
398 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);  in pyra_init_specials()
403 	if (intf->cur_altsetting->desc.bInterfaceProtocol  in pyra_init_specials()
409 			return -ENOMEM;  in pyra_init_specials()
424 			pyra->chrdev_minor = retval;  in pyra_init_specials()
425 			pyra->roccat_claimed = 1;  in pyra_init_specials()
439 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);  in pyra_remove_specials()
442 	if (intf->cur_altsetting->desc.bInterfaceProtocol  in pyra_remove_specials()
445 		if (pyra->roccat_claimed)  in pyra_remove_specials()
446 			roccat_disconnect(pyra->chrdev_minor);  in pyra_remove_specials()
456 		return -EINVAL;  in pyra_probe()
497 		switch (button_event->type) {  in pyra_keep_values_up_to_date()
499 			profile_activated(pyra, button_event->data1 - 1);  in pyra_keep_values_up_to_date()
502 			pyra->actual_cpi = button_event->data1;  in pyra_keep_values_up_to_date()
520 	switch (button_event->type) {  in pyra_report_to_chrdev()
523 		roccat_report.type = button_event->type;  in pyra_report_to_chrdev()
524 		roccat_report.value = button_event->data1;  in pyra_report_to_chrdev()
526 		roccat_report_event(pyra->chrdev_minor,  in pyra_report_to_chrdev()
532 		if (button_event->data2 == PYRA_MOUSE_EVENT_BUTTON_PRESS) {  in pyra_report_to_chrdev()
533 			roccat_report.type = button_event->type;  in pyra_report_to_chrdev()
534 			roccat_report.key = button_event->data1;  in pyra_report_to_chrdev()
536 			 * pyra reports profile numbers with range 1-5.  in pyra_report_to_chrdev()
539 			roccat_report.value = pyra->actual_profile + 1;  in pyra_report_to_chrdev()
540 			roccat_report_event(pyra->chrdev_minor,  in pyra_report_to_chrdev()
550 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);  in pyra_raw_event()
553 	if (intf->cur_altsetting->desc.bInterfaceProtocol  in pyra_raw_event()
562 	if (pyra->roccat_claimed)  in pyra_raw_event()