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driver, touch, gt9xx: enable regulator default

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Change-Id: I6e3e7fe6102c83058078486104f88a31cdf1d65b
Signed-off-by: Zorro Liu <lyx@rock-chips.com>
This commit is contained in:
Zorro Liu
2017-03-13 17:12:09 +08:00
committed by Huang, Tao
parent acee7563ea
commit 39d4073fe9
1 changed files with 5 additions and 0 deletions
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5
drivers/input/touchscreen/gt9xx/gt9xx.c
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@@ -2626,6 +2626,11 @@ static int goodix_ts_probe(struct i2c_client *client, const struct i2c_device_id
return PTR_ERR(ts->tp_regulator);
}
ret = regulator_enable(ts->tp_regulator);
if (ret < 0)
GTP_ERROR("failed to enable tp regulator\n");
msleep(20);
ts->irq_pin = of_get_named_gpio_flags(np, "touch-gpio", 0, (enum of_gpio_flags *)(&ts->irq_flags));
ts->rst_pin = of_get_named_gpio_flags(np, "reset-gpio", 0, &rst_flags);
ts->pwr_pin = of_get_named_gpio_flags(np, "power-gpio", 0, &pwr_flags);