HP Panther Lake Systems Now Have Intel ISH Firmware For Linux
HP Panther Lake systems now have Intel ISH firmware available for Linux, enhancing support for new Core Ultra Series 3 laptops. The firmware enables the Intel Integrated Sensor Hub, which improves power efficiency by offloading tasks from the main CPU. This update is part of the ongoing effort to provide better Linux compatibility for Intel's latest hardware.
- ▪The Intel ISH firmware has been upstreamed to linux-firmware.git.
- ▪The ISH co-processor handles various input hardware and sensors, improving power savings.
- ▪HP Panther Lake systems can now benefit from enhanced Linux support with this firmware update.
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| Original publisher | Phoronix |
| Canonical URL | https://www.phoronix.com/news/HP-Panther-Lake-ISH-Firmware |
| Publication time | Fri, 22 May 2026 08:12:03 -0400 |
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HP Panther Lake Systems Now Have Intel ISH Firmware For Linux Written by Michael Larabel in Hardware on 22 May 2026 at 08:12 AM EDT. Add A Comment For those with a new Core Ultra Series 3 "Panther Lake" laptop from HP or considering one of these new systems, the Intel ISH firmware has now been upstreamed to linux-firmware.git for enhancing the out-of-the-box support. The firmware needed for enabling the Intel Integrated Sensor Hub "ISH" on Panther Lake powered HP systems is now upstreamed to linux-firmware.git. The ISH is the co-processor in modern Intel systems for handling various input hardware and sensors offloaded from the main CPU cores. Leveraging the ISH allows for better power-savings.
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