Am 04.01.2014 18:58, schrieb Markus Rechberger:
> Did you trace the i2c messages on the bus? This seems like papering
> the actual bug.
The USB traces are clear:
i2c status 0x10 is treated as _final_ i2c transfer status and the driver
does _not_ retry.
Yes, it's papering over the actual bug.
We ne
Did you trace the i2c messages on the bus? This seems like papering
the actual bug.
USB 3.0 is a disaster with Linux, maybe your hardware or your
controller driver is not okay?
There are other bugreports out there which are USB 3.0 related, some
of our customers reported that since 3.6.0 is okay w
At least on HVR-950, sometimes an I2C operation fails.
This seems to be more frequent when the device is connected
into an USB 3.0 port.
Instead of report an error, try to repeat it, for up to
20 ms. That makes the code more reliable.
Signed-off-by: Mauro Carvalho Chehab
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drivers/media/usb/
