# Xtensa

Xtensa is a configurable, extensible, synthesizable 32-bit RISC processor architecture with an instruction-set architecture documented for compiler and tool developers.

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## Sound Open Firmware 2.15 Released With AMD ACP 7.x Support, Intel UAOL

DevFeed: [Sound Open Firmware 2.15 Released With AMD ACP 7.x Support, Intel UAOL](<https://devfeed.tech/articles/sound-open-firmware-2-15-released-with-amd-acp-7-x-support-intel-uaol-26768.md>)

Original publisher: [Read original article](<https://www.phoronix.com/news/Sound-Open-Firmware-2.15>)

Author: Michael Larabel

Published: 2026-09-15T13:04:40Z

Content type: release

Language: en

Sources: [Phoronix](<https://devfeed.tech/sources/phoronix.md>)

Topics: [Embedded Software Dev](<https://devfeed.tech/topics/embedded-software-dev.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [intel](<https://devfeed.tech/topics/intel.md>), [Security](<https://devfeed.tech/topics/security.md>), [qemu](<https://devfeed.tech/topics/qemu.md>), [Xtensa](<https://devfeed.tech/topics/xtensa.md>), [Fuzzing/Fuzz testing](<https://devfeed.tech/topics/fuzzing.md>), [POSIX](<https://devfeed.tech/topics/posix.md>), [Testing](<https://devfeed.tech/topics/testing.md>)

Tags: [desktop-linux](<https://devfeed.tech/tags/desktop-linux.md>), [driver](<https://devfeed.tech/tags/driver.md>), [dsp](<https://devfeed.tech/tags/dsp.md>), [firmware](<https://devfeed.tech/tags/firmware.md>), [fuzzing](<https://devfeed.tech/tags/fuzzing.md>), [intel](<https://devfeed.tech/tags/intel.md>), [linux-benchmarking](<https://devfeed.tech/tags/linux-benchmarking.md>), [linux-hardware-benchmarks](<https://devfeed.tech/tags/linux-hardware-benchmarks.md>), [linux-hardware-reviews](<https://devfeed.tech/tags/linux-hardware-reviews.md>), [linux-how-to](<https://devfeed.tech/tags/linux-how-to.md>), [linux-performance](<https://devfeed.tech/tags/linux-performance.md>), [linux-server-benchmarks](<https://devfeed.tech/tags/linux-server-benchmarks.md>), [open](<https://devfeed.tech/tags/open.md>), [open-source-graphics](<https://devfeed.tech/tags/open-source-graphics.md>), [phoronix](<https://devfeed.tech/tags/phoronix.md>), [phoronix-test-suite](<https://devfeed.tech/tags/phoronix-test-suite.md>), [posix](<https://devfeed.tech/tags/posix.md>), [processor](<https://devfeed.tech/tags/processor.md>), [qemu](<https://devfeed.tech/tags/qemu.md>), [security](<https://devfeed.tech/tags/security.md>), [testing](<https://devfeed.tech/tags/testing.md>), [ubuntu-benchmarks](<https://devfeed.tech/tags/ubuntu-benchmarks.md>), [ubuntu-hardware](<https://devfeed.tech/tags/ubuntu-hardware.md>), [usb](<https://devfeed.tech/tags/usb.md>), [xtensa](<https://devfeed.tech/tags/xtensa.md>)

### AI overview

Sound Open Firmware 2.15 adds user-space, memory-protected module execution, AMD ACP 7.x and NXP i.MX8MP support, Intel UAOL USB audio offload, testing targets, security hardening, and new audio processing modules.

### Source excerpt

Sound Open Firmware as the open-source, vendor-independent audio DSP firmware stack and driver framework is out today with a new feature update...