commit 5d44ebfa7d48f4019f1ac8705d4d2d29a6d240a4
author Jeppe Odgaard <jeppe.odgaard@prevas.dk> Tue Apr 30 10:27:11 2024 +0200
committer Anas Nashif <anas.nashif@intel.com> Fri May 03 07:53:05 2024 -0400
tree f71fe802b39c0bb08c8cf2adf5dad03457398c91
parent 32ba549536ea5fd7311f5d164a1aef4e1e26af0f

drivers: i2s: stm32: use length from i2s_write

The length parameter from `i2s_write` is not used correctly by
i2s_ll_stm32.c. E.g. `i2s_write(dev, block, 0)` would work.

Use the length from `i2s_write` in `dma_reload` to fix the issue.

Signed-off-by: Jeppe Odgaard <jeppe.odgaard@prevas.dk>

drivers/i2s/i2s_ll_stm32.c

diff --git a/drivers/i2s/i2s_ll_stm32.c b/drivers/i2s/i2s_ll_stm32.c
index bf06d5f..b289dda 100644
--- a/drivers/i2s/i2s_ll_stm32.c
+++ b/drivers/i2s/i2s_ll_stm32.c
@@ -633,7 +633,7 @@
 #else
 			(void *)LL_SPI_DMA_GetRegAddr(cfg->i2s),
 #endif
-			stream->cfg.block_size);
+			mem_block_size);
 	if (ret < 0) {
 		LOG_DBG("Failed to start TX DMA transfer: %d", ret);
 		goto tx_disable;