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path: root/arch/arm/mach-tegra/cpuquiet.c
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2012-08-14ARM: tegra: Ignore PmQos when disabledSai Charan Gurrappadi
The cpu hotplug drivers should only bother updating state or switching to the G cluster if the driver is not disabled Bug 1032096 Change-Id: Ice938b094bbf48fef47afa3915b1a48362fb256d Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com> Reviewed-on: http://git-master/r/122859 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
2012-07-26ARM: tegra: cpuquiet: Fix cpuquiet notifiersSai Charan Gurrappadi
The notifiers now properly fire on every cluster switch Change-Id: I381301cf62f25b49532326cc7759696c7f6797b7 Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com> Reviewed-on: http://git-master/r/118376 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
2012-07-25ARM: tegra: cpuquiet: Notify the cpuquiet governor when the driver is busySai Charan Gurrappadi
Added generic busy/free notifiers that the driver can invoke to let the governor know that it cannot process further core online/offline requests (invoked in our case whenever we switch to the LP cluster). Change-Id: I5e3f7f28f38806a7f87050e8d0c8d2f2cf7521aa Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com> Reviewed-on: http://git-master/r/114807 Reviewed-by: Lokesh Pathak <lpathak@nvidia.com> Tested-by: Lokesh Pathak <lpathak@nvidia.com>
2012-07-11ARM: tegra: Remove duplicate clock initsSai Charan Gurrappadi
Change-Id: I80c384d1aa4b1e45a4542acbde6b904f4a014aff Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com> Reviewed-on: http://git-master/r/113679 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Peter De Schrijver <pdeschrijver@nvidia.com> Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-07-03ARM: tegra: add sysfs support for tegra cpuquiet driverPeter De Schrijver
Change-Id: I215c5de8e98d139a93113978e1e27adb5a6b252c Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com> Reviewed-on: http://git-master/r/111283 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-07-03ARM: cpuquiet: Go to and stay on G-CPU if min_cpus 1 is requestedSai Charan Gurrappadi
Only return to LP-CPU if minimum number of cpus requested by the PM QoS interface is at the default 0 level. Change-Id: I1384c7fc62b86e385e10b4baaf81eb600f31da6e Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com> Reviewed-on: http://git-master/r/109831 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-07ARM: tegra: cpuquiet driver for Tegra3Peter De Schrijver
Change-Id: Id7427bab50c6e285efe76afa234435bc984fc011 Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com> Reviewed-on: http://git-master/r/105274 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>