On Tuesday, November 7, 2017 1:48:10 PM CET Geert Uytterhoeven wrote: > Hi Rafael, Ulf, Kevin, > > It is quite common for PM Domains to require slave devices to be kept > active during system suspend if they are to be used as wakeup sources. > To enable this, currently each PM Domain or driver has to provide its > own gpd_dev_ops.active_wakeup() callback. > > All existing callbacks either return always true, or a fixed value > depending on the PM Domain. > > Hence this patch series simplifies active wakeup handling by replacing > the callback by a flag: > - Patch 1 adds a new new flag GENPD_FLAG_ACTIVE_WAKEUP, to be set by > PM Domain drivers that want to use the new handling, > - Patches 2-4 convert all existing users of the callback to the new > flag, > - Patch 5 removes the callback. > > This series was extracted from "[PATCH 00/10] PM / Domain: renesas: Fix > active wakeup behavior", and retains only PM Domain changes to existing > drivers. > > Changes compared to v2: > - Add Acked-by, Reviewed-by, > - Drop RFC status from dependent patches, as everything can go in > through the pm tree. > > Changes compared to v1 (most suggested by Ulf): > - Use the flag in se instead of setting up an "always true" callback, > - Convert the mediatek and rockchip PM Domain drivers, > - Remove the callback. > > Thanks for applying for v4.15! Queued up for 4.15, thanks! Rafael
