The Dell Canvas exports 2 collections for the Pen part. The only difference between the 2 is that the default one has half the resolution of the second one. The Windows driver switches the tablet into the second mode, so we should behave the same. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx> --- Hi, well, this is not the cleanest way of handling this mode set, but it is the less intrusive AFAICT. I was thinking that we might want to add a new field in struct wacom_feature, but then it wouldn't make sense to keep the set mode specifics in _wacom_query_tablet_data(). So I am open to any better suggestion, but this one works and the impact on other HID generic tablets is null. Cheers, Benjamin drivers/hid/wacom_sys.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index 906e654fb0ba..ee71ad9b6cc1 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -196,6 +196,13 @@ static void wacom_feature_mapping(struct hid_device *hdev, kfree(data); break; } + + if (hdev->vendor == USB_VENDOR_ID_WACOM && + hdev->product == 0x4200 /* Dell Canvas 27 */ && + field->application == HID_UP_MSVENDOR) { + wacom->wacom_wac.mode_report = field->report->id; + wacom->wacom_wac.mode_value = 2; + } } /* -- 2.14.3 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html