ASoC: rsnd: add missing src/dst_addr_width for DMAEngine

Renesas new DMAEngine driver requests src/dst_addr_width

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
(cherry picked from commit 2bf865ba30405056e7922b960a1687bb4d5a4999)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 907d480..c48d999 100644 (file)
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -338,6 +338,8 @@ int rsnd_dma_init(struct rsnd_priv *priv, struct rsnd_dma *dma,
        cfg.direction   = is_play ? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM;
        cfg.src_addr    = rsnd_gen_dma_addr(priv, mod_from, is_play, 1);
        cfg.dst_addr    = rsnd_gen_dma_addr(priv, mod_to,   is_play, 0);
+       cfg.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+       cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
 
        dev_dbg(dev, "dma : %s %pad -> %pad\n",
                dma_name, &cfg.src_addr, &cfg.dst_addr);