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

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Message-Id: <20260206084334.483404-1-shengjiu.wang@nxp.com>
Date: Fri,  6 Feb 2026 16:43:32 +0800
From: Shengjiu Wang <shengjiu.wang@....com>
To: shengjiu.wang@...il.com,
	Xiubo.Lee@...il.com,
	festevam@...il.com,
	nicoleotsuka@...il.com,
	lgirdwood@...il.com,
	broonie@...nel.org,
	perex@...ex.cz,
	tiwai@...e.com,
	linux-sound@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] ASoC: fsl: add bitcount and timestamp controls

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(+)

-- 
2.34.1