[PATCH v3 3/3] ASoC: stm32: Add full duplex support to i2s

This patch allows to use i2s interface either as single audio path (rx or tx), or bidirectional audio path. This patch is added separately, as the driver does not follow recommended use of the interface, to support this configuration. Signed-off-by: olivier moysan ---

[PATCH v3 3/3] ASoC: stm32: Add full duplex support to i2s

This patch allows to use i2s interface either as single audio path (rx or tx), or bidirectional audio path. This patch is added separately, as the driver does not follow recommended use of the interface, to support this configuration. Signed-off-by: olivier moysan --- sound/soc/stm/stm32_i2s.c