Comment 17 for bug 1551811
Revision history for this message
| Cemil Azizoglu (cemil-azizoglu) wrote Re: Opening the camera for the first time leads to reboot | #17 |
© 2004
Canonical Ltd.
•
Terms of use
•
Data privacy
•
Contact Launchpad Support
•
Blog
•
Careers
•
System status
•
e3ace39
(Get the code!)
I 've tested with a trivial TPP (one that doesn't use Qt, that only connects to and disconnects from U8) and wasn't able to repro the issue. Thanks to Thomas for his help. As I said before, the camera driver is a bit flakey - I get errors like
[ 933.537054] [mt-i2c]ERROR,454: id=0,addr: 50, transfer error
[ 933.537093] [mt-i2c]ERROR,460: I2C_ACKERR
or of the following sort,
[ 1006.938770] inv_mpu: error to reset fifo
[ 1007.055090] inv_mpu: error in header parsing=3c00
but the camera preview still seems to work, though the startup delay varies slightly due to these.
This seems to indicate Qt Quick Scenegraph Renderer is doing something bogus. I guess we could also try a TPP which sets up EGL only to glClear the surface to be 100% sure.