Hi Sebastian, On Sat, Mar 1, 2014 at 12:22 AM, Sebastian Reichel <s...@debian.org> wrote: > 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. Yes this helps but also not completely :(. twl4030_madc_battery using chanel 1, 10, 12. Channel 1 and 10 have flag IIO_CHAN_INFO_PROCESSED set but channel 12 not and values from channel 12 are read as raw which is not what I want. Can I simply add IIO_CHAN_INFO_PROCESSED also to channel 12? > > -- Sebastian
BR, marek -- as simple and primitive as possible ------------------------------------------------- Marek Belisko - OPEN-NANDRA Freelance Developer Ruska Nova Ves 219 | Presov, 08005 Slovak Republic Tel: +421 915 052 184 skype: marekwhite twitter: #opennandra web: http://open-nandra.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
