Merge branch 'next' (accumulated 3.16 merge window patches) into master

Now that 3.15 is released, this merges the 'next' branch into 'master',
bringing us to the normal situation where my 'master' branch is the
merge window.

* accumulated work in next: (6809 commits)
  ufs: sb mutex merge + mutex_destroy
  powerpc: update comments for generic idle conversion
  cris: update comments for generic idle conversion
  idle: remove cpu_idle() forward declarations
  nbd: zero from and len fields in NBD_CMD_DISCONNECT.
  mm: convert some level-less printks to pr_*
  MAINTAINERS: adi-buildroot-devel is moderated
  MAINTAINERS: add linux-api for review of API/ABI changes
  mm/kmemleak-test.c: use pr_fmt for logging
  fs/dlm/debug_fs.c: replace seq_printf by seq_puts
  fs/dlm/lockspace.c: convert simple_str to kstr
  fs/dlm/config.c: convert simple_str to kstr
  mm: mark remap_file_pages() syscall as deprecated
  mm: memcontrol: remove unnecessary memcg argument from soft limit functions
  mm: memcontrol: clean up memcg zoneinfo lookup
  mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
  mm/mempool.c: update the kmemleak stack trace for mempool allocations
  lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
  mm: introduce kmemleak_update_trace()
  mm/kmemleak.c: use %u to print ->checksum
  ...

1 files changed, 57 insertions, 21 deletions

diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 619d198c7d2e..39d98af5ee05 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -44,6 +44,15 @@ enum rsnd_reg {
 	RSND_REG_SRC_IFSCR,
 	RSND_REG_SRC_IFSVR,
 	RSND_REG_SRC_SRCCR,
+	RSND_REG_CMD_ROUTE_SLCT,
+	RSND_REG_DVC_SWRSR,
+	RSND_REG_DVC_DVUIR,
+	RSND_REG_DVC_ADINR,
+	RSND_REG_DVC_DVUCR,
+	RSND_REG_DVC_ZCMCR,
+	RSND_REG_DVC_VOL0R,
+	RSND_REG_DVC_VOL1R,
+	RSND_REG_DVC_DVUER,
 
 	/* ADG */
 	RSND_REG_BRRA,
@@ -79,6 +88,8 @@ enum rsnd_reg {
 	RSND_REG_SHARE17,
 	RSND_REG_SHARE18,
 	RSND_REG_SHARE19,
+	RSND_REG_SHARE20,
+	RSND_REG_SHARE21,
 
 	RSND_REG_MAX,
 };
@@ -114,6 +125,8 @@ enum rsnd_reg {
 #define RSND_REG_SRCOUT_TIMSEL3		RSND_REG_SHARE17
 #define RSND_REG_SRCOUT_TIMSEL4		RSND_REG_SHARE18
 #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
 
 struct rsnd_of_data;
 struct rsnd_priv;
@@ -136,6 +149,7 @@ void rsnd_write(struct rsnd_priv *priv, struct rsnd_mod *mod,
 		enum rsnd_reg reg, u32 data);
 void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg,
 		    u32 mask, u32 data);
+u32 rsnd_get_adinr(struct rsnd_mod *mod);
 
 /*
  *	R-Car DMA
@@ -165,29 +179,27 @@ void  rsnd_dma_quit(struct rsnd_priv *priv,
 enum rsnd_mod_type {
 	RSND_MOD_SRC = 0,
 	RSND_MOD_SSI,
+	RSND_MOD_DVC,
 	RSND_MOD_MAX,
 };
 
 struct rsnd_mod_ops {
 	char *name;
 	int (*probe)(struct rsnd_mod *mod,
-		     struct rsnd_dai *rdai,
-		     struct rsnd_dai_stream *io);
+		     struct rsnd_dai *rdai);
 	int (*remove)(struct rsnd_mod *mod,
-		      struct rsnd_dai *rdai,
-		      struct rsnd_dai_stream *io);
+		      struct rsnd_dai *rdai);
 	int (*init)(struct rsnd_mod *mod,
-		    struct rsnd_dai *rdai,
-		    struct rsnd_dai_stream *io);
+		    struct rsnd_dai *rdai);
 	int (*quit)(struct rsnd_mod *mod,
-		    struct rsnd_dai *rdai,
-		    struct rsnd_dai_stream *io);
+		    struct rsnd_dai *rdai);
 	int (*start)(struct rsnd_mod *mod,
-		     struct rsnd_dai *rdai,
-		     struct rsnd_dai_stream *io);
+		     struct rsnd_dai *rdai);
 	int (*stop)(struct rsnd_mod *mod,
-		    struct rsnd_dai *rdai,
-		    struct rsnd_dai_stream *io);
+		    struct rsnd_dai *rdai);
+	int (*pcm_new)(struct rsnd_mod *mod,
+		       struct rsnd_dai *rdai,
+		       struct snd_soc_pcm_runtime *rtd);
 };
 
 struct rsnd_dai_stream;
@@ -228,6 +240,7 @@ struct rsnd_dai_stream {
 };
 #define rsnd_io_to_mod_ssi(io)	((io)->mod[RSND_MOD_SSI])
 #define rsnd_io_to_mod_src(io)	((io)->mod[RSND_MOD_SRC])
+#define rsnd_io_to_mod_dvc(io)	((io)->mod[RSND_MOD_DVC])
 
 struct rsnd_dai {
 	char name[RSND_DAI_NAME_SIZE];
@@ -268,6 +281,11 @@ 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);
+
 #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)
 
@@ -291,6 +309,9 @@ int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod,
 int rsnd_adg_set_convert_timing_gen2(struct rsnd_mod *mod,
 				     struct rsnd_dai *rdai,
 				     struct rsnd_dai_stream *io);
+int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_dai *rdai,
+				 struct rsnd_mod *mod,
+				 struct rsnd_dai_stream *io);
 
 /*
  *	R-Car sound priv
@@ -301,7 +322,7 @@ struct rsnd_of_data {
 
 struct rsnd_priv {
 
-	struct device *dev;
+	struct platform_device *pdev;
 	struct rcar_snd_info *info;
 	spinlock_t lock;
 
@@ -328,6 +349,12 @@ struct rsnd_priv {
 	int ssi_nr;
 
 	/*
+	 * below value will be filled on rsnd_dvc_probe()
+	 */
+	void *dvc;
+	int dvc_nr;
+
+	/*
 	 * below value will be filled on rsnd_dai_probe()
 	 */
 	struct snd_soc_dai_driver *daidrv;
@@ -335,7 +362,8 @@ struct rsnd_priv {
 	int rdai_nr;
 };
 
-#define rsnd_priv_to_dev(priv)	((priv)->dev)
+#define rsnd_priv_to_pdev(priv)	((priv)->pdev)
+#define rsnd_priv_to_dev(priv)	(&(rsnd_priv_to_pdev(priv)->dev))
 #define rsnd_priv_to_info(priv)	((priv)->info)
 #define rsnd_lock(priv, flags) spin_lock_irqsave(&priv->lock, flags)
 #define rsnd_unlock(priv, flags) spin_unlock_irqrestore(&priv->lock, flags)
@@ -364,11 +392,9 @@ 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,
-			   struct rsnd_dai_stream *io);
+			   struct rsnd_dai *rdai);
 int rsnd_src_enable_ssi_irq(struct rsnd_mod *ssi_mod,
-			    struct rsnd_dai *rdai,
-			    struct rsnd_dai_stream *io);
+			    struct rsnd_dai *rdai);
 
 #define rsnd_src_nr(priv) ((priv)->src_nr)
 
@@ -379,9 +405,19 @@ int rsnd_ssi_probe(struct platform_device *pdev,
 		   const struct rsnd_of_data *of_data,
 		   struct rsnd_priv *priv);
 struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id);
-struct rsnd_mod *rsnd_ssi_mod_get_frm_dai(struct rsnd_priv *priv,
-					  int dai_id, int is_play);
 int rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
-int rsnd_ssi_is_play(struct rsnd_mod *mod);
+
+/*
+ *	R-Car DVC
+ */
+int rsnd_dvc_probe(struct platform_device *pdev,
+		   const struct rsnd_of_data *of_data,
+		   struct rsnd_priv *priv);
+void rsnd_dvc_remove(struct platform_device *pdev,
+		     struct rsnd_priv *priv);
+struct rsnd_mod *rsnd_dvc_mod_get(struct rsnd_priv *priv, int id);
+
+#define rsnd_dvc_nr(priv) ((priv)->dvc_nr)
+
 
 #endif