Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 080edf75 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Vinod Koul
Browse files

dmaengine: hsu: set HSU_CH_MTSR to memory width 



HSU_CH_MTSR register should be programmed to a minimum size to transfer. This
size on a memory side of the transfer. Program it accordingly.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent f55532a0

drivers/dma/hsu/hsu.c

+2 −2
Original line number Diff line number Diff line
@@ -64,10 +64,10 @@ static void hsu_dma_chan_start(struct hsu_dma_chan *hsuc) 


	if (hsuc->direction == DMA_MEM_TO_DEV) {

		bsr = config->dst_maxburst;

		mtsr = config->dst_addr_width;

		mtsr = config->src_addr_width;

	} else if (hsuc->direction == DMA_DEV_TO_MEM) {

		bsr = config->src_maxburst;

		mtsr = config->src_addr_width;

		mtsr = config->dst_addr_width;

	}



	hsu_chan_disable(hsuc);