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drivers: dma: stm32: only control IRQ settings in dma_config #102014

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drivers: dma: stm32: only control IRQ settings in dma_config #102014

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13 changes: 4 additions & 9 deletions drivers/dma/dma_stm32.c
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Original file line number Diff line number Diff line change
Expand Up @@ -518,11 +518,15 @@ DMA_STM32_EXPORT_API int dma_stm32_configure(const struct device *dev,
/* Enable transfer complete ISR if in non-cyclic mode or a callback is requested */
if (!stream->cyclic || stream->dma_callback != NULL) {
LL_DMA_EnableIT_TC(dma, dma_stm32_id_to_stream(id));
} else {
LL_DMA_DisableIT_TC(dma, dma_stm32_id_to_stream(id));
}

/* Enable Half-Transfer irq if circular mode is enabled and a callback is requested */
if (stream->cyclic && stream->dma_callback != NULL) {
LL_DMA_EnableIT_HT(dma, dma_stm32_id_to_stream(id));
} else {
LL_DMA_DisableIT_HT(dma, dma_stm32_id_to_stream(id));
}

#if defined(CONFIG_DMA_STM32_V1)
Expand Down Expand Up @@ -642,15 +646,6 @@ DMA_STM32_EXPORT_API int dma_stm32_stop(const struct device *dev, uint32_t id)
return 0;
}

#if !defined(CONFIG_DMAMUX_STM32) \
|| defined(CONFIG_SOC_SERIES_STM32H7X) || defined(CONFIG_SOC_SERIES_STM32MP1X)
LL_DMA_DisableIT_TC(dma, dma_stm32_id_to_stream(id));
#endif /* CONFIG_DMAMUX_STM32 */

#if defined(CONFIG_DMA_STM32_V1)
stm32_dma_disable_fifo_irq(dma, id);
#endif

dma_stm32_clear_stream_irq(dev, id);
dma_stm32_disable_stream(dma, id);

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