diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2022-07-01 17:32:37 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-07-05 13:00:38 +0100 |
| commit | 34dcdebecf2f05e1b275e1da8352f8e4c1aab6f6 (patch) | |
| tree | d9bec6689236510f0f296a10be616dfedf88717d /sound/soc/fsl/Kconfig | |
| parent | 7bad8125549cda14d9ccf97d7d76f7ef6ac9d206 (diff) | |
ASoC: fsl_spdif: Add support for PLL switch at runtime.
i.MX8MQ/MN/MM/MP platforms typically have 2 AUDIO PLLs being
configured to handle 8kHz and 11kHz series audio rates.
The patch implements the functionality to select at runtime
the appropriate AUDIO PLL as function of audio file rate.
As the clock parent may be changed, need to probe txclk
according to sample rate again.
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1656667961-1799-3-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/fsl/Kconfig')
| -rw-r--r-- | sound/soc/fsl/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index 10fa38753453..910b8747b6bd 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -59,6 +59,7 @@ config SND_SOC_FSL_SPDIF select SND_SOC_IMX_PCM_DMA if SND_IMX_SOC != n select SND_SOC_IMX_PCM_FIQ if SND_IMX_SOC != n && (MXC_TZIC || MXC_AVIC) select BITREVERSE + select SND_SOC_FSL_UTILS help Say Y if you want to add Sony/Philips Digital Interface (SPDIF) support for the Freescale CPUs. |