The sensor starts streaming video as soon as it gets powered or is
reset. Disable the output in the reset function.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/media/video/ov772x.c | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/ov772x.c b/drivers/media/video/ov772x.c
index 98b1bdf..6e08bae 100644
--- a/drivers/media/video/ov772x.c
+++ b/drivers/media/video/ov772x.c
@@ -432,9 +432,15 @@ static int ov772x_mask_set(struct i2c_client *client, u8 command, u8 mask,
static int ov772x_reset(struct i2c_client *client)
{
- int ret = ov772x_write(client, COM7, SCCB_RESET);
+ int ret;
+
+ ret = ov772x_write(client, COM7, SCCB_RESET);
+ if (ret < 0)
+ return ret;
+
msleep(1);
- return ret;
+
+ return ov772x_mask_set(client, COM2, SOFT_SLEEP_MODE, SOFT_SLEEP_MODE);
}
/* -----------------------------------------------------------------------------
--
1.7.8.6
--
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