On Sun, 2016-10-30 at 16:22 +0000, Jonathan Cameron wrote:
> On 25/10/16 02:06, Song Hongyan wrote:
> >
> > Rotation sensor function does not work due to miss PM function.
> > Add common hid sensor iio pm function for rotation sensor.
> >
> > Signed-off-by: Song Hongyan <hongyan.song@xxxxxxxxx>
Fixes: 2b89635e9a9e ("iio: hid_sensor_hub: Common PM functions")
> Does this completely prevent the driver working or merely make it
> consume
> too much power?
If CONFIG_PM is not defined, then this prevents this sensor to
function. So above commit caused this.
This sensor was supposed to be always on to trigger wake up in prior
external hubs. But with the new ISH hub this is not the case.
>
> Only really makes a difference to which route it takes to mainline
> and how
> fast it gets there!
If possible push to 4.9 and mark to stable.
Thanks,
Srinivas
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