From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: khaiwenn Date: Thu, 28 Feb 2019 16:38:18 +0800 Subject: [PATCH] Adding delay after initializing OV10635 OV10635 requires a maximum of 10ms holding time during power on. Set the delay to 10ms to make sure the sensor is well init before turning it off. Change-Id: Ib704da2c610382f8e159156266cdbb3ac31b89e1 Tracked-On: PKT-1760 Tracked-On: OOLI2-2785 Signed-off-by: khaiwenn --- drivers/media/i2c/ici/ti964_ici.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/i2c/ici/ti964_ici.c b/drivers/media/i2c/ici/ti964_ici.c index ec9129556e8e..dafcf6945ab5 100644 --- a/drivers/media/i2c/ici/ti964_ici.c +++ b/drivers/media/i2c/ici/ti964_ici.c @@ -426,6 +426,8 @@ static int ti964_registered(struct ici_ext_subdev_register *reg) /* Initialize sensor connected to TI964 */ rval = ti964_init_ext_subdev(info, reg, client, &sd_register); + msleep(10); + if (rval) { pr_err("%s, Failed to register external subdev\n", __func__); continue; -- https://clearlinux.org