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Re: [PATCH 3/7] af9015/af9013 full pid filtering



On 11/12/2011 05:55 PM, Malcolm Priestley wrote:
Allowing the pid to be enabled seems to suppress corrupted stream packets
from the first frontend.  This is mainly caused by other high speed devices
on the usb bus.

Full pid filtering on all frontends.
no_pid is defaulted to on.
TS frame size it limited to 21, this because if we are only filtering
pid 0000, it takes too long to fill up the buffer when tuning or
scanning.

Could you explain that?
PID filter should not be used unless there is no USB1.1 or it is forced using DVB USB module param. PID filter is controlled by DVB USB.

Logic about PID-filtering was done way that it disables 2nd FE when USB1.1 is used since I did not see way to set PID filtering for FE1 and without filtering stream is too wide for USB1.1.

Does that patch force PID filter always on or what?


Antti

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