FM radio card OK with 4.10, broken with 5.3

Anish Mistry mistry.7 at
Fri Dec 17 09:56:00 PST 2004

On Thursday 16 December 2004 02:54 pm, rotenber at wrote:
> Hi.
> I am trying to migrate from 4.10-RELEASE to 5.3-RELEASE.
> Everything appears to function properly except my TV card.
> Since I have installed 5.3-RELEASE on a separate hard drive
> it is easy to compare it to the 4.10-RELEASE. The hardware on
> these two systems are identical except for the hard drives:
> EPIC-ME6000 (VIA) mainboard
> KWorld TV Tuner PCI Card KW-TV878RF-PRO
> On the 4.10 system I can use 'tuneradio' to set the FM radio
> frequency on the TV card. On the 5.3 system I get nothing but
> static and see this error:
>  tuneradio -f 10110
> bktr0: arg=10110 temp=10110
> bktr0: tv_freq returned: -1
> I have compiled the bktr driver for 5.3 with BKTR_RADIO_DEBUG.
> I notice that iicbus1 is missing in the dmesg output of 5.3,
> but I have no idea if that is important. I also had to add
> the option BKTR_USE_FREEBSD_SMBUS or the driver for the I2C
> bus did not appear in the dmesg for 5.3 at all.
> Any sugestions would be appreciated.
Have you tried with the following in your kernel on 5.3?

Anish Mistry
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