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A16D (XC3028) FM radio regression -- constant 2.75Mhz offset

DISCUSSION Javier S. Pedro 1 participant 1 message Oct 18, 2010 Media (V4L/DVB)

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Javier S. Pedro

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Hello,

Since upgrading to a 2.6.35 kernel I've found out that all FM radio stations have been offset by 2.75Mhz . Card is AVERMEDIA A16D, using XC3028 tuner (firmware v27).

I've bisected the issue to commit:
7f2199c03b4946f1b79514b3411e3dbf130a6bba
V4L/DVB: tuner-xc2028: fix tuning logic to solve a regression in Australia

Seems that the code is not properly handling anything other than T_ANALOG_TV, T_DIGITAL_TV. Thus, when new_mode is T_RADIO, it blindly offsets freq by 2.75Mhz assuming it's DTV8 or DTV78. I'm worried why nobody has complained yet about this, though.

Javier.