Set MAJOR capability to make the evdevmultitouch work with

this device

Set MAJOR capability so evdevmultitouch input driver can use it
as flag, then we can use the same input driver for supporting
multitouch.

Signed-off-by: Austin Zhang <austin.zhang@intel.com>

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index f1c909f..1a29361 100644 (file)
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -244,6 +244,8 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
                                td->last_slot_field = usage->hid;
                                td->last_field_index = field->index;
                        }
+                       set_abs(hi->input, ABS_MT_TOUCH_MAJOR, field,
+                               cls->sn_width);
                        return 1;
                case HID_GD_Y:
                        if (quirks & MT_QUIRK_EGALAX_XYZ_FIXUP)

diff --git a/packaging/kernel-adaptation-pc.changes b/packaging/kernel-adaptation-pc.changes
index 9df92e3..75f75a3 100644 (file)
--- a/packaging/kernel-adaptation-pc.changes
+++ b/packaging/kernel-adaptation-pc.changes
@@ -1,3 +1,7 @@
+* Mon Jul 30 2012 Austin Zhang <austin.zhang@intel.com>
+- Set MAJOR capability to make the evdevmultitouch work with
+  this device
+
 * Mon Jun 25 2012 Anas Nashif <anas.nashif@intel.com> bb302bc
 - remove old header