media: i2c: ov7251: Reinstate setting ov7251_global_init_setting

"media: i2c: Remove .s_power() from ov7251" removed the call that
sent ov7251_global_init_setting to the sensor. Send it when starting
streaming.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>

diff --git a/drivers/media/i2c/ov7251.c b/drivers/media/i2c/ov7251.c
index 9367d9c..4e7262d 100644 (file)
--- a/drivers/media/i2c/ov7251.c
+++ b/drivers/media/i2c/ov7251.c
@@ -1344,6 +1344,14 @@ static int ov7251_s_stream(struct v4l2_subdev *subdev, int enable)
                if (ret < 0)
                        goto err_power_down;
 
+               ret = ov7251_set_register_array(ov7251,
+                                       ov7251_global_init_setting,
+                                       ARRAY_SIZE(ov7251_global_init_setting));
+               if (ret < 0) {
+                       dev_err(ov7251->dev, "could not set global_init_setting\n");
+                       goto err_power_down;
+               }
+
                ret = ov7251_pll_configure(ov7251);
                if (ret) {
                        dev_err(ov7251->dev, "error configuring PLLs\n");