[PATCH 0/2] ASoC: fsl: add bitcount and timestamp controls

Shengjiu Wang
2026-02-06T08:43:06Z

The SAI and XCVR have the timestamp counters and bit counters, which can
be used by software to track the progress of the transmitter and receiver.
They can also be used to calculate the relative frequency of the bit clock
against the bus interface clock.

Shengjiu Wang (2):
ASoC: fsl_sai: add bitcount and timestamp controls
ASoC: fsl_xcvr: add bitcount and timestamp controls

sound/soc/fsl/fsl_sai.c | 52 +++++++++++++++++++++++++++++++++++++
sound/soc/fsl/fsl_xcvr.c | 56 ++++++++++++++++++++++++++++++++++++++++
sound/soc/fsl/fsl_xcvr.h | 10 +++++++
3 files changed, 118 insertions(+)

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2.34.1