diff options
Diffstat (limited to 'drivers/hid/hid-roccat-koneplus.c')
-rw-r--r-- | drivers/hid/hid-roccat-koneplus.c | 348 |
1 files changed, 95 insertions, 253 deletions
diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c index f5602fe..6a48fa3 100644 --- a/drivers/hid/hid-roccat-koneplus.c +++ b/drivers/hid/hid-roccat-koneplus.c @@ -14,6 +14,7 @@ /* * Roccat Kone[+] is an updated/improved version of the Kone with more memory * and functionality and without the non-standard behaviours the Kone had. + * KoneXTD has same capabilities but updated sensor. */ #include <linux/device.h> @@ -55,56 +56,6 @@ static int koneplus_send_control(struct usb_device *usb_dev, uint value, &control, sizeof(struct roccat_common2_control)); } -static int koneplus_get_info(struct usb_device *usb_dev, - struct koneplus_info *buf) -{ - return roccat_common2_receive(usb_dev, KONEPLUS_COMMAND_INFO, - buf, sizeof(struct koneplus_info)); -} - -static int koneplus_get_profile_settings(struct usb_device *usb_dev, - struct koneplus_profile_settings *buf, uint number) -{ - int retval; - - retval = koneplus_send_control(usb_dev, number, - KONEPLUS_CONTROL_REQUEST_PROFILE_SETTINGS); - if (retval) - return retval; - - return roccat_common2_receive(usb_dev, KONEPLUS_COMMAND_PROFILE_SETTINGS, - buf, sizeof(struct koneplus_profile_settings)); -} - -static int koneplus_set_profile_settings(struct usb_device *usb_dev, - struct koneplus_profile_settings const *settings) -{ - return roccat_common2_send_with_status(usb_dev, - KONEPLUS_COMMAND_PROFILE_SETTINGS, - settings, sizeof(struct koneplus_profile_settings)); -} - -static int koneplus_get_profile_buttons(struct usb_device *usb_dev, - struct koneplus_profile_buttons *buf, int number) -{ - int retval; - - retval = koneplus_send_control(usb_dev, number, - KONEPLUS_CONTROL_REQUEST_PROFILE_BUTTONS); - if (retval) - return retval; - - return roccat_common2_receive(usb_dev, KONEPLUS_COMMAND_PROFILE_BUTTONS, - buf, sizeof(struct koneplus_profile_buttons)); -} - -static int koneplus_set_profile_buttons(struct usb_device *usb_dev, - struct koneplus_profile_buttons const *buttons) -{ - return roccat_common2_send_with_status(usb_dev, - KONEPLUS_COMMAND_PROFILE_BUTTONS, - buttons, sizeof(struct koneplus_profile_buttons)); -} /* retval is 0-4 on success, < 0 on error */ static int koneplus_get_actual_profile(struct usb_device *usb_dev) @@ -113,7 +64,7 @@ static int koneplus_get_actual_profile(struct usb_device *usb_dev) int retval; retval = roccat_common2_receive(usb_dev, KONEPLUS_COMMAND_ACTUAL_PROFILE, - &buf, sizeof(struct koneplus_actual_profile)); + &buf, KONEPLUS_SIZE_ACTUAL_PROFILE); return retval ? retval : buf.actual_profile; } @@ -124,12 +75,12 @@ static int koneplus_set_actual_profile(struct usb_device *usb_dev, struct koneplus_actual_profile buf; buf.command = KONEPLUS_COMMAND_ACTUAL_PROFILE; - buf.size = sizeof(struct koneplus_actual_profile); + buf.size = KONEPLUS_SIZE_ACTUAL_PROFILE; buf.actual_profile = new_profile; return roccat_common2_send_with_status(usb_dev, KONEPLUS_COMMAND_ACTUAL_PROFILE, - &buf, sizeof(struct koneplus_actual_profile)); + &buf, KONEPLUS_SIZE_ACTUAL_PROFILE); } static ssize_t koneplus_sysfs_read(struct file *fp, struct kobject *kobj, @@ -182,111 +133,77 @@ static ssize_t koneplus_sysfs_write(struct file *fp, struct kobject *kobj, return real_size; } -static ssize_t koneplus_sysfs_write_talk(struct file *fp, - struct kobject *kobj, struct bin_attribute *attr, char *buf, - loff_t off, size_t count) -{ - return koneplus_sysfs_write(fp, kobj, buf, off, count, - sizeof(struct koneplus_talk), KONEPLUS_COMMAND_TALK); +#define KONEPLUS_SYSFS_W(thingy, THINGY) \ +static ssize_t koneplus_sysfs_write_ ## thingy(struct file *fp, \ + struct kobject *kobj, struct bin_attribute *attr, char *buf, \ + loff_t off, size_t count) \ +{ \ + return koneplus_sysfs_write(fp, kobj, buf, off, count, \ + KONEPLUS_SIZE_ ## THINGY, KONEPLUS_COMMAND_ ## THINGY); \ } -static ssize_t koneplus_sysfs_write_macro(struct file *fp, - struct kobject *kobj, struct bin_attribute *attr, char *buf, - loff_t off, size_t count) -{ - return koneplus_sysfs_write(fp, kobj, buf, off, count, - sizeof(struct koneplus_macro), KONEPLUS_COMMAND_MACRO); +#define KONEPLUS_SYSFS_R(thingy, THINGY) \ +static ssize_t koneplus_sysfs_read_ ## thingy(struct file *fp, \ + struct kobject *kobj, struct bin_attribute *attr, char *buf, \ + loff_t off, size_t count) \ +{ \ + return koneplus_sysfs_read(fp, kobj, buf, off, count, \ + KONEPLUS_SIZE_ ## THINGY, KONEPLUS_COMMAND_ ## THINGY); \ } -static ssize_t koneplus_sysfs_read_sensor(struct file *fp, - struct kobject *kobj, struct bin_attribute *attr, char *buf, - loff_t off, size_t count) -{ - return koneplus_sysfs_read(fp, kobj, buf, off, count, - sizeof(struct koneplus_sensor), KONEPLUS_COMMAND_SENSOR); -} +#define KONEPLUS_SYSFS_RW(thingy, THINGY) \ +KONEPLUS_SYSFS_W(thingy, THINGY) \ +KONEPLUS_SYSFS_R(thingy, THINGY) -static ssize_t koneplus_sysfs_write_sensor(struct file *fp, - struct kobject *kobj, struct bin_attribute *attr, char *buf, - loff_t off, size_t count) -{ - return koneplus_sysfs_write(fp, kobj, buf, off, count, - sizeof(struct koneplus_sensor), KONEPLUS_COMMAND_SENSOR); +#define KONEPLUS_BIN_ATTRIBUTE_RW(thingy, THINGY) \ +{ \ + .attr = { .name = #thingy, .mode = 0660 }, \ + .size = KONEPLUS_SIZE_ ## THINGY, \ + .read = koneplus_sysfs_read_ ## thingy, \ + .write = koneplus_sysfs_write_ ## thingy \ } -static ssize_t koneplus_sysfs_write_tcu(struct file *fp, - struct kobject *kobj, struct bin_attribute *attr, char *buf, - loff_t off, size_t count) -{ - return koneplus_sysfs_write(fp, kobj, buf, off, count, - sizeof(struct koneplus_tcu), KONEPLUS_COMMAND_TCU); +#define KONEPLUS_BIN_ATTRIBUTE_R(thingy, THINGY) \ +{ \ + .attr = { .name = #thingy, .mode = 0440 }, \ + .size = KONEPLUS_SIZE_ ## THINGY, \ + .read = koneplus_sysfs_read_ ## thingy, \ } -static ssize_t koneplus_sysfs_read_tcu_image(struct file *fp, - struct kobject *kobj, struct bin_attribute *attr, char *buf, - loff_t off, size_t count) -{ - return koneplus_sysfs_read(fp, kobj, buf, off, count, - sizeof(struct koneplus_tcu_image), KONEPLUS_COMMAND_TCU); +#define KONEPLUS_BIN_ATTRIBUTE_W(thingy, THINGY) \ +{ \ + .attr = { .name = #thingy, .mode = 0220 }, \ + .size = KONEPLUS_SIZE_ ## THINGY, \ + .write = koneplus_sysfs_write_ ## thingy \ } -static ssize_t koneplus_sysfs_read_profilex_settings(struct file *fp, - struct kobject *kobj, struct bin_attribute *attr, char *buf, - loff_t off, size_t count) -{ - struct device *dev = - container_of(kobj, struct device, kobj)->parent->parent; - struct koneplus_device *koneplus = hid_get_drvdata(dev_get_drvdata(dev)); - - if (off >= sizeof(struct koneplus_profile_settings)) - return 0; +KONEPLUS_SYSFS_W(control, CONTROL) +KONEPLUS_SYSFS_RW(info, INFO) +KONEPLUS_SYSFS_W(talk, TALK) +KONEPLUS_SYSFS_W(macro, MACRO) +KONEPLUS_SYSFS_RW(sensor, SENSOR) +KONEPLUS_SYSFS_RW(tcu, TCU) +KONEPLUS_SYSFS_R(tcu_image, TCU_IMAGE) +KONEPLUS_SYSFS_RW(profile_settings, PROFILE_SETTINGS) +KONEPLUS_SYSFS_RW(profile_buttons, PROFILE_BUTTONS) - if (off + count > sizeof(struct koneplus_profile_settings)) - count = sizeof(struct koneplus_profile_settings) - off; - - mutex_lock(&koneplus->koneplus_lock); - memcpy(buf, ((char const *)&koneplus->profile_settings[*(uint *)(attr->private)]) + off, - count); - mutex_unlock(&koneplus->koneplus_lock); - - return count; -} - -static ssize_t koneplus_sysfs_write_profile_settings(struct file *fp, +static ssize_t koneplus_sysfs_read_profilex_settings(struct file *fp, struct kobject *kobj, struct bin_attribute *attr, char *buf, loff_t off, size_t count) { struct device *dev = container_of(kobj, struct device, kobj)->parent->parent; - struct koneplus_device *koneplus = hid_get_drvdata(dev_get_drvdata(dev)); struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev)); - int retval = 0; - int difference; - int profile_number; - struct koneplus_profile_settings *profile_settings; - - if (off != 0 || count != sizeof(struct koneplus_profile_settings)) - return -EINVAL; - - profile_number = ((struct koneplus_profile_settings const *)buf)->number; - profile_settings = &koneplus->profile_settings[profile_number]; - - mutex_lock(&koneplus->koneplus_lock); - difference = memcmp(buf, profile_settings, - sizeof(struct koneplus_profile_settings)); - if (difference) { - retval = koneplus_set_profile_settings(usb_dev, - (struct koneplus_profile_settings const *)buf); - if (!retval) - memcpy(profile_settings, buf, - sizeof(struct koneplus_profile_settings)); - } - mutex_unlock(&koneplus->koneplus_lock); + ssize_t retval; + retval = koneplus_send_control(usb_dev, *(uint *)(attr->private), + KONEPLUS_CONTROL_REQUEST_PROFILE_SETTINGS); if (retval) return retval; - return sizeof(struct koneplus_profile_settings); + return koneplus_sysfs_read(fp, kobj, buf, off, count, + KONEPLUS_SIZE_PROFILE_SETTINGS, + KONEPLUS_COMMAND_PROFILE_SETTINGS); } static ssize_t koneplus_sysfs_read_profilex_buttons(struct file *fp, @@ -295,57 +212,17 @@ static ssize_t koneplus_sysfs_read_profilex_buttons(struct file *fp, { struct device *dev = container_of(kobj, struct device, kobj)->parent->parent; - struct koneplus_device *koneplus = hid_get_drvdata(dev_get_drvdata(dev)); - - if (off >= sizeof(struct koneplus_profile_buttons)) - return 0; - - if (off + count > sizeof(struct koneplus_profile_buttons)) - count = sizeof(struct koneplus_profile_buttons) - off; - - mutex_lock(&koneplus->koneplus_lock); - memcpy(buf, ((char const *)&koneplus->profile_buttons[*(uint *)(attr->private)]) + off, - count); - mutex_unlock(&koneplus->koneplus_lock); - - return count; -} - -static ssize_t koneplus_sysfs_write_profile_buttons(struct file *fp, - struct kobject *kobj, struct bin_attribute *attr, char *buf, - loff_t off, size_t count) -{ - struct device *dev = - container_of(kobj, struct device, kobj)->parent->parent; - struct koneplus_device *koneplus = hid_get_drvdata(dev_get_drvdata(dev)); struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev)); - int retval = 0; - int difference; - uint profile_number; - struct koneplus_profile_buttons *profile_buttons; - - if (off != 0 || count != sizeof(struct koneplus_profile_buttons)) - return -EINVAL; - - profile_number = ((struct koneplus_profile_buttons const *)buf)->number; - profile_buttons = &koneplus->profile_buttons[profile_number]; - - mutex_lock(&koneplus->koneplus_lock); - difference = memcmp(buf, profile_buttons, - sizeof(struct koneplus_profile_buttons)); - if (difference) { - retval = koneplus_set_profile_buttons(usb_dev, - (struct koneplus_profile_buttons const *)buf); - if (!retval) - memcpy(profile_buttons, buf, - sizeof(struct koneplus_profile_buttons)); - } - mutex_unlock(&koneplus->koneplus_lock); + ssize_t retval; + retval = koneplus_send_control(usb_dev, *(uint *)(attr->private), + KONEPLUS_CONTROL_REQUEST_PROFILE_BUTTONS); if (retval) return retval; - return sizeof(struct koneplus_profile_buttons); + return koneplus_sysfs_read(fp, kobj, buf, off, count, + KONEPLUS_SIZE_PROFILE_BUTTONS, + KONEPLUS_COMMAND_PROFILE_BUTTONS); } static ssize_t koneplus_sysfs_show_actual_profile(struct device *dev, @@ -401,9 +278,20 @@ static ssize_t koneplus_sysfs_set_actual_profile(struct device *dev, static ssize_t koneplus_sysfs_show_firmware_version(struct device *dev, struct device_attribute *attr, char *buf) { - struct koneplus_device *koneplus = - hid_get_drvdata(dev_get_drvdata(dev->parent->parent)); - return snprintf(buf, PAGE_SIZE, "%d\n", koneplus->info.firmware_version); + struct koneplus_device *koneplus; + struct usb_device *usb_dev; + struct koneplus_info info; + + dev = dev->parent->parent; + koneplus = hid_get_drvdata(dev_get_drvdata(dev)); + usb_dev = interface_to_usbdev(to_usb_interface(dev)); + + mutex_lock(&koneplus->koneplus_lock); + roccat_common2_receive(usb_dev, KONEPLUS_COMMAND_INFO, + &info, KONEPLUS_SIZE_INFO); + mutex_unlock(&koneplus->koneplus_lock); + + return snprintf(buf, PAGE_SIZE, "%d\n", info.firmware_version); } static struct device_attribute koneplus_attributes[] = { @@ -419,132 +307,85 @@ static struct device_attribute koneplus_attributes[] = { }; static struct bin_attribute koneplus_bin_attributes[] = { - { - .attr = { .name = "sensor", .mode = 0660 }, - .size = sizeof(struct koneplus_sensor), - .read = koneplus_sysfs_read_sensor, - .write = koneplus_sysfs_write_sensor - }, - { - .attr = { .name = "tcu", .mode = 0220 }, - .size = sizeof(struct koneplus_tcu), - .write = koneplus_sysfs_write_tcu - }, - { - .attr = { .name = "tcu_image", .mode = 0440 }, - .size = sizeof(struct koneplus_tcu_image), - .read = koneplus_sysfs_read_tcu_image - }, - { - .attr = { .name = "profile_settings", .mode = 0220 }, - .size = sizeof(struct koneplus_profile_settings), - .write = koneplus_sysfs_write_profile_settings - }, + KONEPLUS_BIN_ATTRIBUTE_W(control, CONTROL), + KONEPLUS_BIN_ATTRIBUTE_RW(info, INFO), + KONEPLUS_BIN_ATTRIBUTE_W(talk, TALK), + KONEPLUS_BIN_ATTRIBUTE_W(macro, MACRO), + KONEPLUS_BIN_ATTRIBUTE_RW(sensor, SENSOR), + KONEPLUS_BIN_ATTRIBUTE_RW(tcu, TCU), + KONEPLUS_BIN_ATTRIBUTE_R(tcu_image, TCU_IMAGE), + KONEPLUS_BIN_ATTRIBUTE_RW(profile_settings, PROFILE_SETTINGS), + KONEPLUS_BIN_ATTRIBUTE_RW(profile_buttons, PROFILE_BUTTONS), { .attr = { .name = "profile1_settings", .mode = 0440 }, - .size = sizeof(struct koneplus_profile_settings), + .size = KONEPLUS_SIZE_PROFILE_SETTINGS, .read = koneplus_sysfs_read_profilex_settings, .private = &profile_numbers[0] }, { .attr = { .name = "profile2_settings", .mode = 0440 }, - .size = sizeof(struct koneplus_profile_settings), + .size = KONEPLUS_SIZE_PROFILE_SETTINGS, .read = koneplus_sysfs_read_profilex_settings, .private = &profile_numbers[1] }, { .attr = { .name = "profile3_settings", .mode = 0440 }, - .size = sizeof(struct koneplus_profile_settings), + .size = KONEPLUS_SIZE_PROFILE_SETTINGS, .read = koneplus_sysfs_read_profilex_settings, .private = &profile_numbers[2] }, { .attr = { .name = "profile4_settings", .mode = 0440 }, - .size = sizeof(struct koneplus_profile_settings), + .size = KONEPLUS_SIZE_PROFILE_SETTINGS, .read = koneplus_sysfs_read_profilex_settings, .private = &profile_numbers[3] }, { .attr = { .name = "profile5_settings", .mode = 0440 }, - .size = sizeof(struct koneplus_profile_settings), + .size = KONEPLUS_SIZE_PROFILE_SETTINGS, .read = koneplus_sysfs_read_profilex_settings, .private = &profile_numbers[4] }, { - .attr = { .name = "profile_buttons", .mode = 0220 }, - .size = sizeof(struct koneplus_profile_buttons), - .write = koneplus_sysfs_write_profile_buttons - }, - { .attr = { .name = "profile1_buttons", .mode = 0440 }, - .size = sizeof(struct koneplus_profile_buttons), + .size = KONEPLUS_SIZE_PROFILE_BUTTONS, .read = koneplus_sysfs_read_profilex_buttons, .private = &profile_numbers[0] }, { .attr = { .name = "profile2_buttons", .mode = 0440 }, - .size = sizeof(struct koneplus_profile_buttons), + .size = KONEPLUS_SIZE_PROFILE_BUTTONS, .read = koneplus_sysfs_read_profilex_buttons, .private = &profile_numbers[1] }, { .attr = { .name = "profile3_buttons", .mode = 0440 }, - .size = sizeof(struct koneplus_profile_buttons), + .size = KONEPLUS_SIZE_PROFILE_BUTTONS, .read = koneplus_sysfs_read_profilex_buttons, .private = &profile_numbers[2] }, { .attr = { .name = "profile4_buttons", .mode = 0440 }, - .size = sizeof(struct koneplus_profile_buttons), + .size = KONEPLUS_SIZE_PROFILE_BUTTONS, .read = koneplus_sysfs_read_profilex_buttons, .private = &profile_numbers[3] }, { .attr = { .name = "profile5_buttons", .mode = 0440 }, - .size = sizeof(struct koneplus_profile_buttons), + .size = KONEPLUS_SIZE_PROFILE_BUTTONS, .read = koneplus_sysfs_read_profilex_buttons, .private = &profile_numbers[4] }, - { - .attr = { .name = "macro", .mode = 0220 }, - .size = sizeof(struct koneplus_macro), - .write = koneplus_sysfs_write_macro - }, - { - .attr = { .name = "talk", .mode = 0220 }, - .size = sizeof(struct koneplus_talk), - .write = koneplus_sysfs_write_talk - }, __ATTR_NULL }; static int koneplus_init_koneplus_device_struct(struct usb_device *usb_dev, struct koneplus_device *koneplus) { - int retval, i; - static uint wait = 200; + int retval; mutex_init(&koneplus->koneplus_lock); - retval = koneplus_get_info(usb_dev, &koneplus->info); - if (retval) - return retval; - - for (i = 0; i < 5; ++i) { - msleep(wait); - retval = koneplus_get_profile_settings(usb_dev, - &koneplus->profile_settings[i], i); - if (retval) - return retval; - - msleep(wait); - retval = koneplus_get_profile_buttons(usb_dev, - &koneplus->profile_buttons[i], i); - if (retval) - return retval; - } - - msleep(wait); retval = koneplus_get_actual_profile(usb_dev); if (retval < 0) return retval; @@ -709,6 +550,7 @@ static int koneplus_raw_event(struct hid_device *hdev, static const struct hid_device_id koneplus_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPLUS) }, + { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEXTD) }, { } }; @@ -749,5 +591,5 @@ module_init(koneplus_init); module_exit(koneplus_exit); MODULE_AUTHOR("Stefan Achatz"); -MODULE_DESCRIPTION("USB Roccat Kone[+] driver"); +MODULE_DESCRIPTION("USB Roccat Kone[+]/XTD driver"); MODULE_LICENSE("GPL v2"); |