MATRIXIO Kernel Modules v0.2.5

5.10.x kernel supported

MATRIXIO Kernel Modules v0.2.4

5.4.x kernel supported

MATRIXIO Kernel Modules v0.2.3

• Multiple apps can use mics & individually addressable mics.
  https://community.matrix.one/t/multiple-apps-can-use-mics-individually-addressable-mics/2785

MATRIXIO Kernel Modules v0.2.2

• Fixed support for raspbian stretch

MATRIXIO Kernel Modules v0.2.1

• Redo DKMS package so it works properly, uninstalls and upgrades, builds dtbo file (Trent Piepho)
• Rewrite the core SPI transfer functions (Trent Piepho)
• Rewrite matrixio mic audio driver (Trent Piepho)

MATRIXIO Kernel Modules v0.1.9

• Bug Fix: UART ttyMATRIX0
• Workqueue refactpr in mics driver to improve performance

MATRIXIO Kernel Modules v0.1.8

• Raspbian Buster support added
• Raspbian Jessie support removed

MATRIXIO Kernel Modules v0.1.7

• Bug Fix: compatibility with the 4.19 kernel version

MATRIXIO Kernel Modules v0.1.6

• Added support for controlling speaker/headphone audio output via alsamixer (from osmaa)
• Added support for controlling 32 steps volume via alsamixer (from osmaa)
• Update Matrix Sound Card Name

MATRIXIO Kernel Modules v0.1.5

• Support for audio playback on MATRIX Voice.
  • Supported Frequencies: 8kHz, 16kHz, 44100Hz, 48kHz
  • Bit depth: unsigned 16 bit