drivers: i2s: stm32 sai fix H7xx dma configuration #95199
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etienne-lms
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Aug 30, 2025
This change fixes STM32H7xx dma configuration. PeriphInc and MemInc should be the same for both directions. MemDataAlignment should be set to DMA_MDATAALIGN_HALFWORD Signed-off-by: Mario Paja <[email protected]>
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This PR fixes SAI DMA configuration for STM32H7xx series
PeriphIncandMemIncshould be as follows for both TX & RX:MemDataAlignmentshould be set toDMA_MDATAALIGN_HALFWORDhdma->Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD;