Assert the reset GPIO before first power up. This avoids a mismatch where
the first power up (when the reset GPIO defaults deasserted) differs from
subsequent cycles.
Signed-off-by: Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>
---
drivers/media/i2c/imx412.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/i2c/imx412.c b/drivers/media/i2c/imx412.c
index b3826f80354703b17b416dc233854da3f5736e38..5cb55deb125edb218779b076429f9fff93e11a08 100644
--- a/drivers/media/i2c/imx412.c
+++ b/drivers/media/i2c/imx412.c
@@ -1188,6 +1188,8 @@ static int imx412_probe(struct i2c_client *client)
mutex_init(&imx412->mutex);
+ gpiod_set_value_cansleep(imx412->reset_gpio, 1);
+
ret = imx412_power_on(imx412->dev);
if (ret) {
dev_err(imx412->dev, "failed to power-on the sensor\n");
--
2.34.1