Gets selected when CONFIG_NO_HZ and CONFIG_NO_HZ_IDLE are not Implementing similar changes in the ladder governor which This was already implemented in the menu governor. At the same time other CPUs thatĭo not have such a requirement could allow deep idle For example, a CPU running real timeĪpplications would not want to enter deep idle states toĪvoid latency impacts. Individual CPUs may have special requirements to not enterĭeep idle states. To: linux-kernel +Cc: linux-pm, rafael.j.wysocki, alex.shi, daniel.lezcano Wysocki 0 siblings, 1 reply 3+ messages in thread If you have an issue specific to Intel® software or hardware that cannot be addressed by your notebook manufacturer or service provider, Intel offers technical support via the web, email, and telephone.Cpuidle: ladder: Add per CPU PM QoS resume latency support LKML Archive on help / color / mirror / Atom feed * cpuidle: ladder: Add per CPU PM QoS resume latency support 2:01 Ramesh Thomas Test your processor functionality: Intel® Processor Diagnostic Tool Identify your Intel® Processor: Intel® Processor Identification utilities You do not need to update this file because it is not a driver. Software designed for your motherboard's chipset is available on the Intel® Chipset support site.Ĭhipset.inf only needs to be run once after installing your operating system and before installing your drivers. To find the correct drivers for your system, see your system or motherboard manufacturer's website. Please refer to your system or motherboard manufacturer's website to find updates for your specific board.Īudio drivers are specific to your motherboard, not your processor. For compatibility issues, check if your motherboard supports your processor and if a specific revision of BIOS is needed for processor support. It detects which driver updates are relevant to your computer and then helps you install them quickly and easily.Īny BIOS updates released specifically for your processor are included in motherboard BIOS updates.

The Intel® Driver & Support Assistant keeps your system up-to-date. For more information about Intel® Processors with built-in graphics capability, see the frequently asked questions on Intel® HD Graphics. The Intel® Driver & Support Assistant helps you identify and install the graphics driver applicable to your system. Intel introduced processor graphics in 2009. Software support for your processor is included in your motherboard's BIOS. Contact your motherboard vendor for your board's latest BIOS.Īll BIOS update files for Intel® Desktop Boards are available at the Download Center.

Cpuidle Driver For Intel Processors