Messages in this thread | | | Date | Fri, 4 May 2018 14:39:50 -0700 | From | Matthias Kaehlcke <> | Subject | Re: [PATCH v7 07/10] drivers: qcom: rpmh: cache sleep/wake state requests |
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On Wed, May 02, 2018 at 01:37:46PM -0600, Lina Iyer wrote: > Active state requests are sent immediately to the RSC controller, while > sleep and wake state requests are cached in this driver to avoid taxing > the RSC controller repeatedly. The cached values will be sent to the > controller when the rpmh_flush() is called. > > Generally, flushing is a system PM activity and may be called from the > system PM drivers when the system is entering suspend or deeper sleep > modes during cpuidle. > > Also allow invalidating the cached requests, so they may be re-populated > again. > > Signed-off-by: Lina Iyer <ilina@codeaurora.org> > Reviewed-by: Evan Green <evgreen@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
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