diff options
| -rw-r--r-- | drivers/hid/hid-roccat-kone.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c index c931d00c70b9..e2072afb34bb 100644 --- a/drivers/hid/hid-roccat-kone.c +++ b/drivers/hid/hid-roccat-kone.c @@ -43,6 +43,15 @@ static void kone_profile_activated(struct kone_device *kone, uint new_profile) kone->actual_dpi = kone->profiles[new_profile - 1].startup_dpi; } +static void kone_profile_report(struct kone_device *kone, uint new_profile) +{ + struct kone_roccat_report roccat_report; + roccat_report.event = kone_mouse_event_switch_profile; + roccat_report.value = new_profile; + roccat_report.key = 0; + roccat_report_event(kone->chrdev_minor, (uint8_t *)&roccat_report); +} + static int kone_receive(struct usb_device *usb_dev, uint usb_command, void *data, uint size) { @@ -289,7 +298,7 @@ static ssize_t kone_sysfs_write_settings(struct file *fp, struct kobject *kobj, container_of(kobj, struct device, kobj)->parent->parent; struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev)); struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev)); - int retval = 0, difference; + int retval = 0, difference, old_profile; /* I need to get my data in one piece */ if (off != 0 || count != sizeof(struct kone_settings)) @@ -305,9 +314,13 @@ static ssize_t kone_sysfs_write_settings(struct file *fp, struct kobject *kobj, return retval; } + old_profile = kone->settings.startup_profile; memcpy(&kone->settings, buf, sizeof(struct kone_settings)); kone_profile_activated(kone, kone->settings.startup_profile); + + if (kone->settings.startup_profile != old_profile) + kone_profile_report(kone, kone->settings.startup_profile); } mutex_unlock(&kone->kone_lock); @@ -554,6 +567,7 @@ static ssize_t kone_sysfs_set_startup_profile(struct device *dev, /* changing the startup profile immediately activates this profile */ kone_profile_activated(kone, new_startup_profile); + kone_profile_report(kone, new_startup_profile); mutex_unlock(&kone->kone_lock); return size; |