diff options
Diffstat (limited to 'drivers/hid/hid-uclogic.c')
| -rw-r--r-- | drivers/hid/hid-uclogic.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/hid/hid-uclogic.c b/drivers/hid/hid-uclogic.c index 397f1df05d8b..90e261218e66 100644 --- a/drivers/hid/hid-uclogic.c +++ b/drivers/hid/hid-uclogic.c @@ -713,6 +713,51 @@ static __u8 *uclogic_report_fixup(struct hid_device *hdev, __u8 *rdesc, return rdesc; } +static void uclogic_input_configured(struct hid_device *hdev, + struct hid_input *hi) +{ + char *name; + const char *suffix = NULL; + struct hid_field *field; + size_t len; + + /* no report associated (HID_QUIRK_MULTI_INPUT not set) */ + if (!hi->report) + return; + + field = hi->report->field[0]; + + switch (field->application) { + case HID_GD_KEYBOARD: + suffix = "Keyboard"; + break; + case HID_GD_MOUSE: + suffix = "Mouse"; + break; + case HID_GD_KEYPAD: + suffix = "Pad"; + break; + case HID_DG_PEN: + suffix = "Pen"; + break; + case HID_CP_CONSUMER_CONTROL: + suffix = "Consumer Control"; + break; + case HID_GD_SYSTEM_CONTROL: + suffix = "System Control"; + break; + } + + if (suffix) { + len = strlen(hdev->name) + 2 + strlen(suffix); + name = devm_kzalloc(&hi->input->dev, len, GFP_KERNEL); + if (name) { + snprintf(name, len, "%s %s", hdev->name, suffix); + hi->input->name = name; + } + } +} + /** * Enable fully-functional tablet mode and determine device parameters. * @@ -901,6 +946,7 @@ static struct hid_driver uclogic_driver = { .probe = uclogic_probe, .report_fixup = uclogic_report_fixup, .raw_event = uclogic_raw_event, + .input_configured = uclogic_input_configured, }; module_hid_driver(uclogic_driver); |