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a4b325c23e
The "jiggle" code was not actually expecting failure, which it should because that's what actually happens when the device wasn't already woken up by the regulator power-on (i.e. in the case of a shared regulator). Also, do actually enter the internal suspend mode on shutdown, to save power in the case of a shared regulator. Also, wait a bit longer (2x tOPR) on waking up, 1x is not enough at least on the DW9718S as found on the motorola-nora smartphone. Signed-off-by: Val Packett <val@packett.cool> Signed-off-by: André Apitzsch <git@apitzsch.eu> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>