diff options
Diffstat (limited to 'sound/soc/sh/rcar/rsnd.h')
| -rw-r--r-- | sound/soc/sh/rcar/rsnd.h | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 39d98af5ee05..d119adf97c9c 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -90,6 +90,7 @@ enum rsnd_reg { RSND_REG_SHARE19, RSND_REG_SHARE20, RSND_REG_SHARE21, + RSND_REG_SHARE22, RSND_REG_MAX, }; @@ -127,6 +128,7 @@ enum rsnd_reg { #define RSND_REG_AUDIO_CLK_SEL2 RSND_REG_SHARE19 #define RSND_REG_CMD_CTRL RSND_REG_SHARE20 #define RSND_REG_CMDOUT_TIMSEL RSND_REG_SHARE21 +#define RSND_REG_BUSIF_DALIGN RSND_REG_SHARE22 struct rsnd_of_data; struct rsnd_priv; @@ -156,12 +158,9 @@ u32 rsnd_get_adinr(struct rsnd_mod *mod); */ struct rsnd_dma { struct sh_dmae_slave slave; - struct work_struct work; struct dma_chan *chan; - enum dma_data_direction dir; - - int submit_loop; - int offset; /* it cares A/B plane */ + enum dma_transfer_direction dir; + dma_addr_t addr; }; void rsnd_dma_start(struct rsnd_dma *dma); @@ -185,6 +184,7 @@ enum rsnd_mod_type { struct rsnd_mod_ops { char *name; + char* (*dma_name)(struct rsnd_mod *mod); int (*probe)(struct rsnd_mod *mod, struct rsnd_dai *rdai); int (*remove)(struct rsnd_mod *mod, @@ -224,6 +224,7 @@ void rsnd_mod_init(struct rsnd_priv *priv, enum rsnd_mod_type type, int id); char *rsnd_mod_name(struct rsnd_mod *mod); +char *rsnd_mod_dma_name(struct rsnd_mod *mod); /* * R-Car sound DAI @@ -281,10 +282,9 @@ int rsnd_gen_probe(struct platform_device *pdev, void __iomem *rsnd_gen_reg_get(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg); -void rsnd_gen_dma_addr(struct rsnd_priv *priv, - struct rsnd_dma *dma, - struct dma_slave_config *cfg, - int is_play, int slave_id); +dma_addr_t rsnd_gen_dma_addr(struct rsnd_priv *priv, + struct rsnd_mod *mod, + int is_play, int is_from); #define rsnd_is_gen1(s) (((s)->info->flags & RSND_GEN_MASK) == RSND_GEN1) #define rsnd_is_gen2(s) (((s)->info->flags & RSND_GEN_MASK) == RSND_GEN2) @@ -391,8 +391,12 @@ struct rsnd_mod *rsnd_src_mod_get(struct rsnd_priv *priv, int id); unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv, struct rsnd_dai_stream *io, struct snd_pcm_runtime *runtime); -int rsnd_src_ssi_mode_init(struct rsnd_mod *ssi_mod, - struct rsnd_dai *rdai); +int rsnd_src_ssiu_start(struct rsnd_mod *ssi_mod, + struct rsnd_dai *rdai, + int use_busif); +int rsnd_src_ssiu_stop(struct rsnd_mod *ssi_mod, + struct rsnd_dai *rdai, + int use_busif); int rsnd_src_enable_ssi_irq(struct rsnd_mod *ssi_mod, struct rsnd_dai *rdai); |