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SubjectRe: [PATCH v7 07/10] drivers: qcom: rpmh: cache sleep/wake state requests
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 <>
> Reviewed-by: Evan Green <>

Reviewed-by: Matthias Kaehlcke <>

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