diff options
| author | Henrik Rydberg <rydberg@euromail.se> | 2012-05-01 08:40:01 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-05-01 12:54:55 +0200 |
| commit | 4fa3a5837b8427faab9b064b1948795eb77b9f8d (patch) | |
| tree | 4aaa5fffb375f0b44e5c0a44726948ac016f53bf /drivers/hid/hid-input.c | |
| parent | 070748ed0b52399858a5967026a452bbb903a64c (diff) | |
| download | linux-4fa3a5837b8427faab9b064b1948795eb77b9f8d.tar.bz2 | |
HID: hid-multitouch: Switch to device groups
Switch the driver over to device group handling. By adding the
HID_GROUP_MULTITOUCH group to hid-core, hid-generic will no longer
match multitouch devices. By adding the HID_GROUP_MULTITOUCH entry to
the device list, hid-multitouch will match all unknown multitouch
devices, and udev will automatically load the module.
Since HID_QUIRK_MULTITOUCH never gets set, the special quirks handling
can be removed. Since all HID MT devices have HID_DG_CONTACTID, they
can be removed from the hid_have_special_driver list.
With this patch, the unknown device ids are no longer NULL, so the code
is modified to check for the generic entry instead.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Acked-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-input.c')
| -rw-r--r-- | drivers/hid/hid-input.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 002781c5a616..7b43186b022c 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -638,10 +638,6 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel map_key_clear(BTN_STYLUS2); break; - case 0x51: /* ContactID */ - device->quirks |= HID_QUIRK_MULTITOUCH; - goto unknown; - default: goto unknown; } break; @@ -1208,13 +1204,6 @@ int hidinput_connect(struct hid_device *hid, unsigned int force) } } - if (hid->quirks & HID_QUIRK_MULTITOUCH) { - /* generic hid does not know how to handle multitouch devices */ - if (hidinput) - goto out_cleanup; - goto out_unwind; - } - if (hidinput && input_register_device(hidinput->input)) goto out_cleanup; |