ASoC: rsnd: add rsnd_src_get_in/out_rate()

[deliverable/linux.git] / sound / soc / sh / rcar / rsnd.h

diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 90c732e265a2e1a9581898fc9e35c3321e566cce..4b77f33358fb346c8d55e9a2cc75a6c634751818 100644 (file)
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -86,8 +86,43 @@ enum rsnd_reg {
        RSND_REG_CMD_BUSIF_DALIGN,      /* Gen2 only */
        RSND_REG_CMD_ROUTE_SLCT,
        RSND_REG_CMDOUT_TIMSEL,         /* Gen2 only */
+       RSND_REG_CTU_SWRSR,
        RSND_REG_CTU_CTUIR,
        RSND_REG_CTU_ADINR,
+       RSND_REG_CTU_CPMDR,
+       RSND_REG_CTU_SCMDR,
+       RSND_REG_CTU_SV00R,
+       RSND_REG_CTU_SV01R,
+       RSND_REG_CTU_SV02R,
+       RSND_REG_CTU_SV03R,
+       RSND_REG_CTU_SV04R,
+       RSND_REG_CTU_SV05R,
+       RSND_REG_CTU_SV06R,
+       RSND_REG_CTU_SV07R,
+       RSND_REG_CTU_SV10R,
+       RSND_REG_CTU_SV11R,
+       RSND_REG_CTU_SV12R,
+       RSND_REG_CTU_SV13R,
+       RSND_REG_CTU_SV14R,
+       RSND_REG_CTU_SV15R,
+       RSND_REG_CTU_SV16R,
+       RSND_REG_CTU_SV17R,
+       RSND_REG_CTU_SV20R,
+       RSND_REG_CTU_SV21R,
+       RSND_REG_CTU_SV22R,
+       RSND_REG_CTU_SV23R,
+       RSND_REG_CTU_SV24R,
+       RSND_REG_CTU_SV25R,
+       RSND_REG_CTU_SV26R,
+       RSND_REG_CTU_SV27R,
+       RSND_REG_CTU_SV30R,
+       RSND_REG_CTU_SV31R,
+       RSND_REG_CTU_SV32R,
+       RSND_REG_CTU_SV33R,
+       RSND_REG_CTU_SV34R,
+       RSND_REG_CTU_SV35R,
+       RSND_REG_CTU_SV36R,
+       RSND_REG_CTU_SV37R,
        RSND_REG_MIX_SWRSR,
        RSND_REG_MIX_MIXIR,
        RSND_REG_MIX_ADINR,
@@ -147,8 +182,6 @@ struct rsnd_dai_stream;
        rsnd_read(rsnd_mod_to_priv(m), m, RSND_REG_##r)
 #define rsnd_mod_write(m, r, d) \
        rsnd_write(rsnd_mod_to_priv(m), m, RSND_REG_##r, d)
-#define rsnd_mod_force_write(m, r, d) \
-       rsnd_force_write(rsnd_mod_to_priv(m), m, RSND_REG_##r, d)
 #define rsnd_mod_bset(m, r, s, d) \
        rsnd_bset(rsnd_mod_to_priv(m), m, RSND_REG_##r, s, d)
 
@@ -160,7 +193,6 @@ void rsnd_force_write(struct rsnd_priv *priv, struct rsnd_mod *mod,
 void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg,
                    u32 mask, u32 data);
 u32 rsnd_get_adinr_bit(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
-u32 rsnd_get_adinr_chan(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
 u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
 
 /*
@@ -214,6 +246,9 @@ struct rsnd_mod_ops {
        int (*stop)(struct rsnd_mod *mod,
                    struct rsnd_dai_stream *io,
                    struct rsnd_priv *priv);
+       int (*irq)(struct rsnd_mod *mod,
+                  struct rsnd_dai_stream *io,
+                  struct rsnd_priv *priv, int enable);
        int (*pcm_new)(struct rsnd_mod *mod,
                       struct rsnd_dai_stream *io,
                       struct snd_soc_pcm_runtime *rtd);
@@ -258,6 +293,7 @@ struct rsnd_mod {
 #define __rsnd_mod_shift_stop          8
 #define __rsnd_mod_shift_probe         28 /* always called */
 #define __rsnd_mod_shift_remove                28 /* always called */
+#define __rsnd_mod_shift_irq           28 /* always called */
 #define __rsnd_mod_shift_pcm_new       28 /* always called */
 #define __rsnd_mod_shift_fallback      28 /* always called */
 #define __rsnd_mod_shift_hw_params     28 /* always called */
@@ -268,6 +304,7 @@ struct rsnd_mod {
 #define __rsnd_mod_add_quit            -1
 #define __rsnd_mod_add_start            1
 #define __rsnd_mod_add_stop            -1
+#define __rsnd_mod_add_irq             0
 #define __rsnd_mod_add_pcm_new         0
 #define __rsnd_mod_add_fallback                0
 #define __rsnd_mod_add_hw_params       0
@@ -278,6 +315,7 @@ struct rsnd_mod {
 #define __rsnd_mod_call_quit           1
 #define __rsnd_mod_call_start          0
 #define __rsnd_mod_call_stop           1
+#define __rsnd_mod_call_irq            0
 #define __rsnd_mod_call_pcm_new                0
 #define __rsnd_mod_call_fallback       0
 #define __rsnd_mod_call_hw_params      0
@@ -317,9 +355,14 @@ void rsnd_parse_connect_common(struct rsnd_dai *rdai,
 void rsnd_set_slot(struct rsnd_dai *rdai,
                   int slots, int slots_total);
 int rsnd_get_slot(struct rsnd_dai_stream *io);
-int rsnd_get_slot_width(struct rsnd_dai_stream *io);
 int rsnd_get_slot_num(struct rsnd_dai_stream *io);
 
+int rsnd_runtime_channel_original(struct rsnd_dai_stream *io);
+int rsnd_runtime_channel_after_ctu(struct rsnd_dai_stream *io);
+int rsnd_runtime_channel_for_ssi(struct rsnd_dai_stream *io);
+int rsnd_runtime_is_ssi_multi(struct rsnd_dai_stream *io);
+int rsnd_runtime_is_ssi_tdm(struct rsnd_dai_stream *io);
+
 /*
  *     R-Car sound DAI
  */
@@ -509,10 +552,10 @@ struct rsnd_kctrl_cfg {
        struct snd_kcontrol *kctrl;
 };
 
-#define RSND_DVC_CHANNELS      8
+#define RSND_MAX_CHANNELS      8
 struct rsnd_kctrl_cfg_m {
        struct rsnd_kctrl_cfg cfg;
-       u32 val[RSND_DVC_CHANNELS];
+       u32 val[RSND_MAX_CHANNELS];
 };
 
 struct rsnd_kctrl_cfg_s {
@@ -558,7 +601,7 @@ void rsnd_ssi_remove(struct rsnd_priv *priv);
 struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id);
 int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod);
 int rsnd_ssi_use_busif(struct rsnd_dai_stream *io);
-u32 rsnd_ssi_multi_slaves(struct rsnd_dai_stream *io);
+u32 rsnd_ssi_multi_slaves_runtime(struct rsnd_dai_stream *io);
 
 #define rsnd_ssi_is_pin_sharing(io)    \
        __rsnd_ssi_is_pin_sharing(rsnd_io_to_mod_ssi(io))
@@ -584,9 +627,13 @@ void rsnd_ssiu_remove(struct rsnd_priv *priv);
 int rsnd_src_probe(struct rsnd_priv *priv);
 void rsnd_src_remove(struct rsnd_priv *priv);
 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);
+
+#define rsnd_src_get_in_rate(priv, io) rsnd_src_get_rate(priv, io, 1)
+#define rsnd_src_get_out_rate(priv, io) rsnd_src_get_rate(priv, io, 0)
+unsigned int rsnd_src_get_rate(struct rsnd_priv *priv,
+                              struct rsnd_dai_stream *io,
+                              int is_in);
+
 #define rsnd_src_of_node(priv)                                         \
        of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, "rcar_sound,src")
 #define rsnd_parse_connect_src(rdai, playback, capture)                        \
@@ -599,6 +646,7 @@ unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv,
  */
 int rsnd_ctu_probe(struct rsnd_priv *priv);
 void rsnd_ctu_remove(struct rsnd_priv *priv);
+int rsnd_ctu_converted_channel(struct rsnd_mod *mod);
 struct rsnd_mod *rsnd_ctu_mod_get(struct rsnd_priv *priv, int id);
 #define rsnd_ctu_of_node(priv)                                         \
        of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, "rcar_sound,ctu")