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| author | Hans de Goede <hdegoede@redhat.com> | 2018-01-05 12:09:18 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2018-01-23 15:44:58 +0100 |
| commit | dbd3ef28e046b00114d0c0b5577f8e726255fe6c (patch) | |
| tree | 63033caa9855000b1c89d89558709ec6925b1c0d /drivers/hid | |
| parent | 762f948c97132967b8154f48909daf221d090777 (diff) | |
| download | linux-dbd3ef28e046b00114d0c0b5577f8e726255fe6c.tar.gz linux-dbd3ef28e046b00114d0c0b5577f8e726255fe6c.tar.bz2 linux-dbd3ef28e046b00114d0c0b5577f8e726255fe6c.zip | |
HID: asus: Add touchpad max x/y and resolution info for the T200TA
The Asus T200TA uses the same USB device-id for its keyboard dock as the
T100TA, but the touchpad has a different size and corresponding different
max x/y values.
Add a separate asus_touchpad_info struct for the T200TA and select this
based on the DMI product-name (as we are already doing for the T100HA),
so that we report the correct info to userspace.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-asus.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c index 6d2894b7d8e7..07525bc99b6a 100644 --- a/drivers/hid/hid-asus.c +++ b/drivers/hid/hid-asus.c @@ -129,6 +129,15 @@ static const struct asus_touchpad_info asus_t100ha_tp = { .max_contacts = 5, }; +static const struct asus_touchpad_info asus_t200ta_tp = { + .max_x = 3120, + .max_y = 1716, + .res_x = 30, /* units/mm */ + .res_y = 28, /* units/mm */ + .contact_size = 5, + .max_contacts = 5, +}; + static const struct asus_touchpad_info asus_t100chi_tp = { .max_x = 2640, .max_y = 1320, @@ -617,11 +626,14 @@ static int asus_probe(struct hid_device *hdev, const struct hid_device_id *id) if (intf->altsetting->desc.bInterfaceNumber == T100_TPAD_INTF) { drvdata->quirks = QUIRK_SKIP_INPUT_MAPPING; /* - * The T100HA uses the same USB-ids as the T100TAF, - * but has different max_x / max_y values. + * The T100HA uses the same USB-ids as the T100TAF and + * the T200TA uses the same USB-ids as the T100TA, while + * both have different max x/y values as the T100TA[F]. */ if (dmi_match(DMI_PRODUCT_NAME, "T100HAN")) drvdata->tp = &asus_t100ha_tp; + else if (dmi_match(DMI_PRODUCT_NAME, "T200TA")) + drvdata->tp = &asus_t200ta_tp; else drvdata->tp = &asus_t100ta_tp; } |