[media] em28xx: use a better value for I2C timeouts

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In the lack of a better spec, let's assume the timeout
values compatible with SMBus spec:
	http://smbus.org/specs/smbus110.pdf

at chapter 8 - Electrical Characteristics of SMBus devices

Ok, SMBus is a subset of I2C, and not all devices will be
following it, but the timeout value before this patch was not
even following the spec.

So, while we don't have a better guess for it, use 35 + 1
ms as the timeout.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

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Mauro Carvalho Chehab 2013-12-28 07:42:47 -03:00

parent d1b7213b48

commit d20e4ed6d3

1 changed files with 15 additions and 2 deletions

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drivers/media/usb/em28xx/em28xx.h

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