Deepak Nibade b5c31a23ca gpu: nvgpu: move freq clipping to target function ...

We right now obtain pm_qos frequency requirments in
qos notifier callback gk20a_scale_qos_notify()

But now we want to limit GPU frequencies based on
frequency limited from devfreq nodes
And devfreq requirement should precede over
qos requirements

Hence, move all frequency estimation and clipping
to function gk20a_scale_target() which sets the
frequency at the end

Bug 200245796

Change-Id: I0572c676dce0acc0917924a11e4c0fb4a9db4e6e
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1243427
(cherry picked from commit 81c757a3232463d126aecba64ca0c55d8e4423d2)
Reviewed-on: http://git-master/r/1239936
Reviewed-by: Aaron Huang <aaronh@nvidia.com>
Tested-by: Aaron Huang <aaronh@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

2016-11-16 21:34:54 -08:00

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