Linux 7.4 Power Management Preps For AMD Ryzen Zen 6 & Intel Rugged Panther Lake

Linux 7.4 merges power management updates adding early groundwork for AMD Zen 6 Ryzen chips and Intel Rugged Panther Lake. The AMD P-State driver gains initial maximum frequency capacity handling for Zen 6 client CPUs, plus new Energy Performance Preference tunings across performance, power, and low-power core types. Intel's Rugged Panther Lake gets support in the RAPL PowerCapping driver and the TCC Cooling Thermal driver. The ACPI pull request reworks device enumeration code and adds IOVT IOMMU support for ACPICA, while the int340x thermal driver fixes temperature reporting near zero degrees Celsius.

Source: https://www.phoronix.com/news/Linux-7.4-Power-Management. 8 Sync News only summarizes and links out; content copyright belongs to the authors and original sources.

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