From: Shengjiu Wang <shengjiu.wang@nxp.com>
To: shengjiu.wang@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com,
nicoleotsuka@gmail.com, lgirdwood@gmail.com, broonie@kernel.org,
perex@perex.cz, tiwai@suse.com, linux-sound@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] ASoC: fsl: add bitcount and timestamp controls
Date: Fri, 6 Feb 2026 16:43:32 +0800 [thread overview]
Message-ID: <20260206084334.483404-1-shengjiu.wang@nxp.com> (raw)
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
next reply other threads:[~2026-02-06 8:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-06 8:43 Shengjiu Wang [this message]
2026-02-06 8:43 ` [PATCH 1/2] ASoC: fsl_sai: add bitcount and timestamp controls Shengjiu Wang
2026-02-06 14:37 ` Mark Brown
2026-02-09 3:16 ` Shengjiu Wang
2026-02-10 3:09 ` Shengjiu Wang
2026-02-06 8:43 ` [PATCH 2/2] ASoC: fsl_xcvr: " Shengjiu Wang
2026-02-06 16:19 ` kernel test robot
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