From: "Felipe F. Tonello" <eu@xxxxxxxxxxxxxxxxx> Make sure user-space will receive the touch end event even if the device driver suspends while touchscreen is still active (with fingers touching it). Signed-off-by: Felipe F. Tonello <eu@xxxxxxxxxxxxxxxxx> --- drivers/input/touchscreen/egalax_ts.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/input/touchscreen/egalax_ts.c b/drivers/input/touchscreen/egalax_ts.c index 054d225..9cf4cdb 100644 --- a/drivers/input/touchscreen/egalax_ts.c +++ b/drivers/input/touchscreen/egalax_ts.c @@ -247,8 +247,13 @@ static int egalax_ts_suspend(struct device *dev) 0x3, 0x6, 0xa, 0x3, 0x36, 0x3f, 0x2, 0, 0, 0 }; struct i2c_client *client = to_i2c_client(dev); + struct egalax_ts *ts = i2c_get_clientdata(client); int ret; + input_mt_report_end_state(ts->input_dev); + input_mt_report_pointer_emulation(ts->input_dev, true); + input_sync(ts->input_dev); + ret = i2c_master_send(client, suspend_cmd, MAX_I2C_DATA_LEN); return ret > 0 ? 0 : ret; } -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
