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| author | Benson Leung <bleung@chromium.org> | 2014-07-23 12:22:27 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-07-23 13:25:11 -0700 |
| commit | b735fbe064a0a64d848e3002f41b7e5f657d5665 (patch) | |
| tree | 730200f587907071ad47f47a60bb26024a43ea6f /drivers/input/touchscreen/atmel_mxt_ts.c | |
| parent | 7a53d60926714541e2250b7c55100883cdcaf787 (diff) | |
| download | op-kernel-dev-b735fbe064a0a64d848e3002f41b7e5f657d5665.zip op-kernel-dev-b735fbe064a0a64d848e3002f41b7e5f657d5665.tar.gz | |
Input: atmel_mxt_ts - set pointer emulation on touchpads
Touchpads are pointers, so make sure to pass the correct values to
input_mt_report_pointer_emulation(). Without this, tap-to-click doesn't
work.
Signed-off-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/atmel_mxt_ts.c')
| -rw-r--r-- | drivers/input/touchscreen/atmel_mxt_ts.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index a248414..31113c3 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -654,10 +654,11 @@ static void mxt_input_button(struct mxt_data *data, struct mxt_message *message) } } -static void mxt_input_sync(struct input_dev *input_dev) +static void mxt_input_sync(struct mxt_data *data) { - input_mt_report_pointer_emulation(input_dev, false); - input_sync(input_dev); + input_mt_report_pointer_emulation(data->input_dev, + data->pdata->t19_num_keys); + input_sync(data->input_dev); } static void mxt_input_touchevent(struct mxt_data *data, @@ -707,7 +708,7 @@ static void mxt_input_touchevent(struct mxt_data *data, if (status & MXT_T9_RELEASE) { input_mt_report_slot_state(input_dev, MT_TOOL_FINGER, 0); - mxt_input_sync(input_dev); + mxt_input_sync(data); } /* Touch active */ @@ -783,7 +784,7 @@ static irqreturn_t mxt_process_messages_until_invalid(struct mxt_data *data) } while (reportid != 0xff); if (update_input) - mxt_input_sync(data->input_dev); + mxt_input_sync(data); return IRQ_HANDLED; } |
