ASoC: fsl-ssi: Add configuration helper functions

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This patch adds a struct 'fsl_ssi_rxtx_reg_val' which holds register
values necessary to enable rx/tx. Based on those preset register values,
the added configuration functions will cleanly enable/disable different
parts of the SSI IP while supporting online/offline configuration.
Different operating modes can be setup directly as different register
values in fsl_ssi_reg_val.

These functions and structs will help to cleanup and simplify the
trigger function to support many different IP versions (online/offline
configuration) and different operating modes.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Markus Pargmann 2013-12-20 14:11:33 +01:00 • committed by Mark Brown

parent bd3ca7d1b8

commit 4e6ec0d98c

1 changed files with 122 additions and 0 deletions

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sound/soc/fsl/fsl_ssi.c

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