SOF GP2.0 preAlpha Drop

New features:

• Basic playback
• Stereo playback via I2S: 48kHz, 32bit in a 32bit container and 24/24
• TDM8 playback via I2S: 48kHz, 4 channel stream, 32 bit in 32bit container and 24/24
• Basic capture
• Stereo capture via I2S: 48kHz, 32bit in a 32bit container and 24/24
• Slave mode support
• TDM8 capture via I2S: 48kHz, 8 channel stream with one channel active, 24bit in a 32bit container and 24/24
• Support for additional SSP register configuration bits:
  • SSC1: TINTE, PINTE
  • SSC2: SMTATF, MMRATF, PSPSTWFDFD, PSPSRWFDFD
  • Configurable frame pulse width (up to 38bits)

Known limitations:

• 24bit audio formats in 32bit containers are not supported (both playback and capture)

Fixed issues:

• None

SOF GLK 2nd Drop

Note: Release only for Apollo Lake & Gemini Lake

New Features

• Basic DMIC capture
  • 48kHz Stereo, 32bits, DMIC0, FIFO A
  • The min. microphone clock is set to 500 kHz and max. to 4.8 MHz. Min. clock duty cycle is 40% and max. 60%

Fixed Issues

• None

Known Issues

• None

v1.2-rc2

Merge pull request #136 from tlauda/topic/host_pointer_init

host: do not initialize pointer every trigger start

V1.2-rc1

1.2 rc1 ready for QA

SOF GLK 1st Drop

Note: Release only for Apollo Lake & Gemini Lake

New Features

• Basic playback on I2S
• Basic capture on I2S

Fixed Issues

• Issues reported by Klocwork

Known Issues

• None