[alsa-devel] [PATCH] ASoC: rsnd: add missing src/dst_addr_width for DMAEngine

[Laurent Pinchart]

Hi Morimoto-san,

On Wednesday 16 July 2014 23:18:44 Kuninori Morimoto wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
> 
> Renesas new DMAEngine driver requests src/dst_addr_width
> 
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
> ---
> 
> >> Laurent
> 
> Could you please check and give your Ack to this patch?

What tree is the patch based on ? It doesn't apply on Takashi's latest master 
branch. I need a bit of context to review it.

>  sound/soc/sh/rcar/core.c |    2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
> index 907d480..c48d999 100644
> --- 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);

-- 
Regards,

Laurent Pinchart