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authorBenjamin Tissoires <benjamin.tissoires@redhat.com>2013-03-22 18:53:57 +0100
committerJiri Kosina <jkosina@suse.cz>2013-03-27 14:09:40 +0100
commit4c43755506ececbe903585265aa8408e937620a1 (patch)
treefd0dc3c3bcc35c6c3f1f22171ec5077b30ce3a4e /drivers/hid/hid-multitouch.c
parent570637dc8eeb2faba06228d497ff40bb019bcc93 (diff)
downloadlinux-4c43755506ececbe903585265aa8408e937620a1.tar.bz2
HID: multitouch: fix touchpad buttons
Commit "HID: multitouch: use the callback "report" instead..." breaks the buttons of touchpads following the HID multitouch specification. The buttons were emmitted through hid-input, but as now the events are generated only in hid-multitouch, the buttons are not emmitted anymore. The input_event() call is far much simpler than the hid-input one as many of the different tests do not apply to multitouch touchpads. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-multitouch.c')
-rw-r--r--drivers/hid/hid-multitouch.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 7a1ebb867cf4..82e9211b3ca9 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -621,6 +621,7 @@ static void mt_process_mt_event(struct hid_device *hid, struct hid_field *field,
{
struct mt_device *td = hid_get_drvdata(hid);
__s32 quirks = td->mtclass.quirks;
+ struct input_dev *input = field->hidinput->input;
if (hid->claimed & HID_CLAIMED_INPUT) {
switch (usage->hid) {
@@ -670,13 +671,16 @@ static void mt_process_mt_event(struct hid_device *hid, struct hid_field *field,
break;
default:
+ if (usage->type)
+ input_event(input, usage->type, usage->code,
+ value);
return;
}
if (usage->usage_index + 1 == field->report_count) {
/* we only take into account the last report. */
if (usage->hid == td->last_slot_field)
- mt_complete_slot(td, field->hidinput->input);
+ mt_complete_slot(td, input);
if (field->index == td->last_field_index
&& td->num_received >= td->num_expected)