[RFC,media] gspca-ov534: don't call sd_start() from sd_init()
Commit Message
---
Hi Yaroslav,
the patch below should fix the Oops caused by sd_start() called too early, but
I am not sure about why sd_start() was called from sd_init() for Hercules
webcams in the first place, maybe the snippet marked with:
/* (from ms-win trace) */
in sd_start() must be moved to sd_init() too.
Let me know if the change below alone is enough and the webcam keeps working,
a test with suspend and resume would good to have too.
Thanks,
Antonio
drivers/media/usb/gspca/ov534.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
Comments
Hi Antonio,
> Let me know if the change below alone is enough and the webcam keeps working,
> a test with suspend and resume would good to have too.
I've tested your patch with the latest kernel (3.11.0-rc4) - the webcam
works OK. After suspend and resume, the webcam works OK too.
@@ -1305,8 +1305,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
ov534_set_led(gspca_dev, 1);
sccb_w_array(gspca_dev, sensor_init[sd->sensor].val,
sensor_init[sd->sensor].len);
- if (sd->sensor == SENSOR_OV767x)
- sd_start(gspca_dev);
+
sd_stopN(gspca_dev);
/* set_frame_rate(gspca_dev); */