From 04a350f6be9f417888bf69c999ce015d71883f91 Mon Sep 17 00:00:00 2001 From: August Date: Mon, 30 Jul 2018 16:55:39 +0800 Subject: [PATCH] increase poweron sequence delay time to fix i2c transform fail issue Signed-off-by: August --- lichee/linux-4.9/drivers/input/touchscreen/ftxxxx/ft5x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lichee/linux-4.9/drivers/input/touchscreen/ftxxxx/ft5x.c b/lichee/linux-4.9/drivers/input/touchscreen/ftxxxx/ft5x.c index 1895c837c4..86a7a8d081 100755 --- a/lichee/linux-4.9/drivers/input/touchscreen/ftxxxx/ft5x.c +++ b/lichee/linux-4.9/drivers/input/touchscreen/ftxxxx/ft5x.c @@ -1943,7 +1943,7 @@ static int __init ft5x_ts_init(void) msleep(10); ctp_wakeup(0, 10); - msleep(10); + msleep(100); ft5x_ts_driver.detect = ctp_detect; ret= register_chrdev(I2C_MAJOR,"aw_i2c_ts",&aw_i2c_ts_fops );