Hi Marek, On Fri, Feb 28, 2014 at 11:32:22PM +0100, Belisko Marek wrote: > Seems I found issue. I have missing property ti,system-uses-second-madc-irq > as original twl4030_madc_battery used SW2 but this change doesn't fix > completely > the problem.
I remember adding this property because you requested it :) Good to know, that its really needed. > What it fixed completely is change: > - req.raw = !(mask == IIO_CHAN_INFO_PROCESSED); > + req.raw = 0;//!(mask == IIO_CHAN_INFO_PROCESSED); ok, that figures it. Instead of changing the twl4030-madc driver you should change the twl4030-madc-battery driver. You currently call iio_read_channel_raw(), which gives you raw values. Your driver wants processed data from twl4030-madc, so you should use iio_read_channel_processed() instead. -- Sebastian
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