diff options
Diffstat (limited to 'drivers/hid/hid-roccat-kone.c')
| -rw-r--r-- | drivers/hid/hid-roccat-kone.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c index b6371d3fe0f9..17f2dc04f883 100644 --- a/drivers/hid/hid-roccat-kone.c +++ b/drivers/hid/hid-roccat-kone.c @@ -37,6 +37,7 @@ #include <linux/module.h> #include <linux/slab.h> #include "hid-ids.h" +#include "hid-roccat.h" #include "hid-roccat-kone.h" static void kone_set_settings_checksum(struct kone_settings *settings) @@ -849,6 +850,16 @@ static int kone_init_specials(struct hid_device *hdev) "couldn't init struct kone_device\n"); goto exit_free; } + + retval = roccat_connect(hdev); + if (retval < 0) { + dev_err(&hdev->dev, "couldn't init char dev\n"); + /* be tolerant about not getting chrdev */ + } else { + kone->roccat_claimed = 1; + kone->chrdev_minor = retval; + } + retval = kone_create_sysfs_attributes(intf); if (retval) { dev_err(&hdev->dev, "cannot create sysfs files\n"); @@ -868,10 +879,14 @@ exit_free: static void kone_remove_specials(struct hid_device *hdev) { struct usb_interface *intf = to_usb_interface(hdev->dev.parent); + struct kone_device *kone; if (intf->cur_altsetting->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_MOUSE) { kone_remove_sysfs_attributes(intf); + kone = hid_get_drvdata(hdev); + if (kone->roccat_claimed) + roccat_disconnect(kone->chrdev_minor); kfree(hid_get_drvdata(hdev)); } } @@ -930,6 +945,37 @@ static void kone_keep_values_up_to_date(struct kone_device *kone, } } +static void kone_report_to_chrdev(struct kone_device const *kone, + struct kone_mouse_event const *event) +{ + struct kone_roccat_report roccat_report; + + switch (event->event) { + case kone_mouse_event_switch_profile: + case kone_mouse_event_switch_dpi: + case kone_mouse_event_osd_profile: + case kone_mouse_event_osd_dpi: + roccat_report.event = event->event; + roccat_report.value = event->value; + roccat_report.key = 0; + roccat_report_event(kone->chrdev_minor, + (uint8_t *)&roccat_report, + sizeof(struct kone_roccat_report)); + break; + case kone_mouse_event_call_overlong_macro: + if (event->value == kone_keystroke_action_press) { + roccat_report.event = kone_mouse_event_call_overlong_macro; + roccat_report.value = kone->actual_profile; + roccat_report.key = event->macro_key; + roccat_report_event(kone->chrdev_minor, + (uint8_t *)&roccat_report, + sizeof(struct kone_roccat_report)); + } + break; + } + +} + /* * Is called for keyboard- and mousepart. * Only mousepart gets informations about special events in its extended event @@ -958,6 +1004,9 @@ static int kone_raw_event(struct hid_device *hdev, struct hid_report *report, kone_keep_values_up_to_date(kone, event); + if (kone->roccat_claimed) + kone_report_to_chrdev(kone, event); + return 0; /* always do further processing */ } |