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| author | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2015-02-17 14:19:46 -0500 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2015-02-18 23:43:15 +0100 |
| commit | 9a1c001298fd567c0f0776ab54ab9965eeb9019f (patch) | |
| tree | 4905bf101dbe8696246f1eb929c95217a9ea555a /drivers/hid/wacom_wac.c | |
| parent | 870fd0f5df4e131467612cc46db46fc3b69fd706 (diff) | |
| download | blackbird-obmc-linux-9a1c001298fd567c0f0776ab54ab9965eeb9019f.tar.gz blackbird-obmc-linux-9a1c001298fd567c0f0776ab54ab9965eeb9019f.zip | |
HID: wacom: do not directly use input_mt_report_pointer_emulation
input_mt_sync_frame() calls input_mt_report_pointer_emulation() and do
some internal steps required to keep in sync the state of the touch within
the various reports.
Given that we use input_mt_get_slot_by_key() in this driver, it is better to
use input_mt_sync_frame().
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/wacom_wac.c')
| -rw-r--r-- | drivers/hid/wacom_wac.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 1a6507999a65..8e806d308755 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -1093,7 +1093,7 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom) } } } - input_mt_report_pointer_emulation(input, true); + input_mt_sync_frame(input); wacom->num_contacts_left -= contacts_to_send; if (wacom->num_contacts_left <= 0) @@ -1144,7 +1144,7 @@ static int wacom_mt_touch(struct wacom_wac *wacom) input_report_abs(input, ABS_MT_POSITION_Y, y); } } - input_mt_report_pointer_emulation(input, true); + input_mt_sync_frame(input); wacom->num_contacts_left -= contacts_to_send; if (wacom->num_contacts_left < 0) @@ -1176,7 +1176,7 @@ static int wacom_tpc_mt_touch(struct wacom_wac *wacom) contact_with_no_pen_down_count++; } } - input_mt_report_pointer_emulation(input, true); + input_mt_sync_frame(input); /* keep touch state for pen event */ wacom->shared->touch_down = (contact_with_no_pen_down_count > 0); @@ -1638,7 +1638,7 @@ static int wacom_bpt_touch(struct wacom_wac *wacom) } } - input_mt_report_pointer_emulation(input, true); + input_mt_sync_frame(input); input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); @@ -1728,7 +1728,7 @@ static int wacom_bpt3_touch(struct wacom_wac *wacom) wacom_bpt3_button_msg(wacom, data + offset); } - input_mt_report_pointer_emulation(input, true); + input_mt_sync_frame(input); return 1; } |
