On 08/05/2009 12:48 AM, Jose Alberto Reguero wrote:
I have problems with some hardware, and the buffersize when the
buffersize is not multiple of TS_PACKET_SIZE.
USB2.0 BULK stream .buffersize is currently 512 and your patch increases
it to the 65424. I don't know how this value should be determined. I
have set it as small as it is working and usually it is 512 used almost
every driver. 511 will not work (if not USB1.1 configured to the endpoints).
****
Could someone point out how correct BULK buffersize should be
determined? I have thought that many many times...
****
Also one other question; if demod is powered off and some IOCTL is
coming - like FE_GET_FRONTEND - how that should be handled? v4l-dvb
-framework does not look whether or not demod is sleeping and forwards
that query to the demod which cannot answer it.
regards
Antti
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http://palosaari.fi/
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