The purpose of this page is to describe the Linux ALSA SoC driver for audio formatter IP, which does audio DMA and data repacking.
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- ZCU106 Rev 1.0
Mainline Status
This driver is upstreamed and present at, https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/sound/soc/xilinx/xlnx_formatter_pcm.c.
Change log
2020.1
CommitsASoC: xlnx: Fixed I2S sound card registration issue- Summary
- No changes
2019.2
- Summary
- No changes
2019.1
- Summary:
- Used Common Clock Framework(CCF) for clock configurations.
- Added Support for multiple instances of sound cards.
- Used ALSA framework macros to parse AES audio header.
- Refined Audio Formatter IRQ enablement.
- Commits:
- 61450ab - ASoC: xlnx: use clock framework for clocks to audio formatter.
- a919327 - ASoC: xlnx: move mm2s/s2mm configuration to functions.
- a8c2933 - ASoC: xlnx: clear bits before assigning desired value.
- 621e5f3 - ASoC: xlnx: support multiple instances of sound card.
- 0f67965 - ASoC: xlnx: reuse framework macros to parse AES audio header.
- e5cc4fc1 - ASoC: xlnx: refine audio formatter irq enablement.
- 26a8a4d - Merge tag 'v4.19' into master
- 9f34535 - ASoC: xlnx: disable strict check of AES parameters
- e065240 - ASoC: xlnx: Set missing/invalid channel count to default value in con
- 5b626db - ASoC: xlnx: enable axi clock in audio formatter.
- d69a510 - ASoC: xlnx: support multiple sampling rates for I2S.
2018.3:
- Summary
- Initial release.