diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/atmel_mxt_ts.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 2746b0dc7f36..4c9a06c7eae3 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -547,9 +547,6 @@ static void mxt_input_touchevent(struct mxt_data *data, input_report_abs(input_dev, ABS_MT_PRESSURE, pressure); input_report_abs(input_dev, ABS_MT_TOUCH_MAJOR, area); } - - input_mt_report_pointer_emulation(input_dev, false); - input_sync(input_dev); } static bool mxt_is_T9_message(struct mxt_data *data, struct mxt_message *msg) @@ -565,6 +562,7 @@ static irqreturn_t mxt_interrupt(int irq, void *dev_id) struct device *dev = &data->client->dev; int id; u8 reportid; + bool update_input = false; do { if (mxt_read_message(data, &message)) { @@ -576,12 +574,19 @@ static irqreturn_t mxt_interrupt(int irq, void *dev_id) id = reportid - data->T9_reportid_min; - if (mxt_is_T9_message(data, &message)) + if (mxt_is_T9_message(data, &message)) { mxt_input_touchevent(data, &message, id); - else + update_input = true; + } else { mxt_dump_message(dev, &message); + } } while (reportid != 0xff); + if (update_input) { + input_mt_report_pointer_emulation(data->input_dev, false); + input_sync(data->input_dev); + } + end: return IRQ_HANDLED; } |