From: Benjamin Tissoires Date: Fri, 22 Mar 2013 17:53:57 +0000 (+0100) Subject: HID: multitouch: fix touchpad buttons X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4c43755506ececbe903585265aa8408e937620a1;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git 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 Signed-off-by: Jiri Kosina --- 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)