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| 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 /include/linux | |
| parent | 070748ed0b52399858a5967026a452bbb903a64c (diff) | |
| download | linux-4fa3a5837b8427faab9b064b1948795eb77b9f8d.tar.gz linux-4fa3a5837b8427faab9b064b1948795eb77b9f8d.tar.bz2 linux-4fa3a5837b8427faab9b064b1948795eb77b9f8d.zip | |
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 'include/linux')
| -rw-r--r-- | include/linux/hid.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index dd694fb0c284..2c7a19515c3a 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -317,7 +317,6 @@ struct hid_item { #define HID_QUIRK_BADPAD 0x00000020 #define HID_QUIRK_MULTI_INPUT 0x00000040 #define HID_QUIRK_HIDINPUT_FORCE 0x00000080 -#define HID_QUIRK_MULTITOUCH 0x00000100 #define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00010000 #define HID_QUIRK_FULLSPEED_INTERVAL 0x10000000 #define HID_QUIRK_NO_INIT_REPORTS 0x20000000 @@ -328,6 +327,7 @@ struct hid_item { * HID device groups */ #define HID_GROUP_GENERIC 0x0001 +#define HID_GROUP_MULTITOUCH 0x0002 /* * This is the global environment of the parser. This information is |