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Re: [PATCH 07/11] rt2800: add rt2800_rx_filter_calibration procedure

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On Sun, Apr 14, 2013 at 10:17:56PM +0200, Gertjan van Wingerde wrote:
> >> +    /*
> >> +     * Set back to initial state
> >> +     */
> >> +    rt2800_bbp_write(rt2x00dev, 24, 0);
> >> +
> >> +    rt2800_rfcsr_read(rt2x00dev, 22, &rfcsr);
> >> +    rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 0);
> >> +    rt2800_rfcsr_write(rt2x00dev, 22, rfcsr);
> >> +
> >> +    /*
> >> +     * Set BBP back to BW20
> >> +     */
> >> +    rt2800_bbp_read(rt2x00dev, 4, &bbp);
> >> +    rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 0);
> >> +    rt2800_bbp_write(rt2x00dev, 4, bbp);
[snip]
> >> +
> >> +    rt2800_rx_filter_calibration(rt2x00dev);
> >> }
> > 
> > This looks a bit fishy to me, as the original code doesn't completely apply to RT3290, but now it does.

On vendor DPO_RT3290_LinuxSTA_V2600_20120508 we do not do this
"set back to initial state" code at all, so I'll remove
rt2800_rx_filter_calibration() from 3290 procedure.

Stanislaw 
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