ASoC: fsl_xcvr: reset RX dpath after wrong preamble

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Below preamble error means wrong preamble of IEC958 received,
the channel order may be wrong at the moment.

FSL_XCVR_IRQ_PREAMBLE_MISMATCH
FSL_XCVR_IRQ_UNEXP_PRE_REC
FSL_XCVR_IRQ_M_W_PRE_MISMATCH
FSL_XCVR_IRQ_B_PRE_MISMATCH

All above errors may cause channel swap, to avoid such issues,
need to reset the DMAC path.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://patch.msgid.link/1728368873-31379-3-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Shengjiu Wang 2024-10-08 14:27:53 +08:00 • committed by Mark Brown

parent 06461e288a

commit 1e5d0f1061

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90

sound/soc/fsl/fsl_xcvr.c

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4

sound/soc/fsl/fsl_xcvr.h

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