Intel Brings RPL-M/RPL-P SoundWire To Upstream Linux For Raptor Lake Powered Automobiles
Intel has submitted patches to upstream Linux for SoundWire support in its Raptor Lake processors, specifically targeting RPL-M/RPL-P variants for automotive applications.
The patches, submitted on November 3, 2026, mark Intel's continued investment in SoundWire technology for automotive applications. While Intel has previously worked on SoundWire, this represents a focused effort on Raptor Lake improvements specifically for vehicles.
Automotive Focus
Raptor Lake processors, designed for high-performance computing, are now being enhanced with SoundWire capabilities to meet the demanding audio requirements of modern automobiles. This integration will enable more sophisticated in-car audio systems and improved connectivity.
The technology will be incorporated into the 2027 Linux kernel, ensuring compatibility and support for automotive manufacturers adopting Intel's Raptor Lake platform.
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