| From ef5ed63c953f1799ff6bff09ee39454eca3d3012 Mon Sep 17 00:00:00 2001 |
| From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| Date: Mon, 3 Mar 2014 20:51:21 -0800 |
| Subject: ASoC: rsnd: rename scu to src |
| |
| R-Car sound has SCU unit which has SRC/CTU/MIX/DVC, |
| and current rsnd driver has scu.c and scu module. |
| Current scu.c has SRC support only. |
| My first concept was control these feature on scu.c |
| but, it become difficult and un-understandable now. |
| This patch rename scu to src |
| |
| Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| Signed-off-by: Mark Brown <broonie@linaro.org> |
| (cherry picked from commit ba9c949f797aa3af56303445812a452144c61c35) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| include/sound/rcar_snd.h | 18 ++- |
| sound/soc/sh/rcar/Makefile | 2 +- |
| sound/soc/sh/rcar/core.c | 26 ++-- |
| sound/soc/sh/rcar/rsnd.h | 24 ++-- |
| sound/soc/sh/rcar/{scu.c => src.c} | 265 +++++++++++++++++++------------------ |
| sound/soc/sh/rcar/ssi.c | 6 +- |
| 6 files changed, 175 insertions(+), 166 deletions(-) |
| rename sound/soc/sh/rcar/{scu.c => src.c} (63%) |
| |
| diff --git a/include/sound/rcar_snd.h b/include/sound/rcar_snd.h |
| index 1d8c68323f49..34a3c02a4576 100644 |
| --- a/include/sound/rcar_snd.h |
| +++ b/include/sound/rcar_snd.h |
| @@ -55,14 +55,18 @@ struct rsnd_ssi_platform_info { |
| */ |
| #define RSND_SCU_USE_HPBIF (1 << 31) /* it needs RSND_SSI_DEPENDENT */ |
| |
| -#define RSND_SCU(rate, _dma_id) \ |
| +#define RSND_SRC(rate, _dma_id) \ |
| { .flags = RSND_SCU_USE_HPBIF, .convert_rate = rate, .dma_id = _dma_id, } |
| -#define RSND_SCU_SET(rate, _dma_id) \ |
| +#define RSND_SRC_SET(rate, _dma_id) \ |
| { .flags = RSND_SCU_USE_HPBIF, .convert_rate = rate, .dma_id = _dma_id, } |
| -#define RSND_SCU_UNUSED \ |
| +#define RSND_SRC_UNUSED \ |
| { .flags = 0, .convert_rate = 0, .dma_id = 0, } |
| |
| -struct rsnd_scu_platform_info { |
| +#define rsnd_scu_platform_info rsnd_src_platform_info |
| +#define src_info scu_info |
| +#define src_info_nr scu_info_nr |
| + |
| +struct rsnd_src_platform_info { |
| u32 flags; |
| u32 convert_rate; /* sampling rate convert */ |
| int dma_id; /* for Gen2 SCU */ |
| @@ -70,7 +74,7 @@ struct rsnd_scu_platform_info { |
| |
| struct rsnd_dai_path_info { |
| struct rsnd_ssi_platform_info *ssi; |
| - struct rsnd_scu_platform_info *scu; |
| + struct rsnd_src_platform_info *src; |
| }; |
| |
| struct rsnd_dai_platform_info { |
| @@ -93,8 +97,8 @@ struct rcar_snd_info { |
| u32 flags; |
| struct rsnd_ssi_platform_info *ssi_info; |
| int ssi_info_nr; |
| - struct rsnd_scu_platform_info *scu_info; |
| - int scu_info_nr; |
| + struct rsnd_src_platform_info *src_info; |
| + int src_info_nr; |
| struct rsnd_dai_platform_info *dai_info; |
| int dai_info_nr; |
| int (*start)(int id); |
| diff --git a/sound/soc/sh/rcar/Makefile b/sound/soc/sh/rcar/Makefile |
| index 0ff492df7929..7d0051ced838 100644 |
| --- a/sound/soc/sh/rcar/Makefile |
| +++ b/sound/soc/sh/rcar/Makefile |
| @@ -1,2 +1,2 @@ |
| -snd-soc-rcar-objs := core.o gen.o scu.o adg.o ssi.o |
| +snd-soc-rcar-objs := core.o gen.o src.o adg.o ssi.o |
| obj-$(CONFIG_SND_SOC_RCAR) += snd-soc-rcar.o |
| \ No newline at end of file |
| diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c |
| index ceb4e8bd4970..6a1b45df8101 100644 |
| --- a/sound/soc/sh/rcar/core.c |
| +++ b/sound/soc/sh/rcar/core.c |
| @@ -73,13 +73,13 @@ |
| * | +- ssi[2] |
| * | ... |
| * | |
| - * | ** these control scu |
| + * | ** these control src |
| * | |
| - * +- scu |
| + * +- src |
| * | |
| - * +- scu[0] |
| - * +- scu[1] |
| - * +- scu[2] |
| + * +- src[0] |
| + * +- src[1] |
| + * +- src[2] |
| * ... |
| * |
| * |
| @@ -572,7 +572,7 @@ static int rsnd_path_init(struct rsnd_priv *priv, |
| struct rsnd_dai_platform_info *dai_info = rdai->info; |
| int ret; |
| int ssi_id = -1; |
| - int scu_id = -1; |
| + int src_id = -1; |
| |
| /* |
| * Gen1 is created by SRU/SSI, and this SRU is base module of |
| @@ -587,8 +587,8 @@ static int rsnd_path_init(struct rsnd_priv *priv, |
| if (dai_info) { |
| if (rsnd_is_enable_path(io, ssi)) |
| ssi_id = rsnd_info_id(priv, io, ssi); |
| - if (rsnd_is_enable_path(io, scu)) |
| - scu_id = rsnd_info_id(priv, io, scu); |
| + if (rsnd_is_enable_path(io, src)) |
| + src_id = rsnd_info_id(priv, io, src); |
| } else { |
| /* get SSI's ID */ |
| mod = rsnd_ssi_mod_get_frm_dai(priv, |
| @@ -596,14 +596,14 @@ static int rsnd_path_init(struct rsnd_priv *priv, |
| rsnd_dai_is_play(rdai, io)); |
| if (!mod) |
| return 0; |
| - ssi_id = scu_id = rsnd_mod_id(mod); |
| + ssi_id = src_id = rsnd_mod_id(mod); |
| } |
| |
| ret = 0; |
| |
| - /* SCU */ |
| - if (scu_id >= 0) { |
| - mod = rsnd_scu_mod_get(priv, scu_id); |
| + /* SRC */ |
| + if (src_id >= 0) { |
| + mod = rsnd_src_mod_get(priv, src_id); |
| ret = rsnd_dai_connect(mod, io); |
| if (ret < 0) |
| return ret; |
| @@ -806,7 +806,7 @@ static int rsnd_probe(struct platform_device *pdev) |
| struct rsnd_priv *priv) = { |
| rsnd_gen_probe, |
| rsnd_ssi_probe, |
| - rsnd_scu_probe, |
| + rsnd_src_probe, |
| rsnd_adg_probe, |
| rsnd_dai_probe, |
| }; |
| diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h |
| index 878dc6e20ff2..c46e0afa54ae 100644 |
| --- a/sound/soc/sh/rcar/rsnd.h |
| +++ b/sound/soc/sh/rcar/rsnd.h |
| @@ -160,7 +160,7 @@ void rsnd_dma_quit(struct rsnd_priv *priv, |
| * R-Car sound mod |
| */ |
| enum rsnd_mod_type { |
| - RSND_MOD_SCU = 0, |
| + RSND_MOD_SRC = 0, |
| RSND_MOD_SSI, |
| RSND_MOD_MAX, |
| }; |
| @@ -224,7 +224,7 @@ struct rsnd_dai_stream { |
| int next_period_byte; |
| }; |
| #define rsnd_io_to_mod_ssi(io) ((io)->mod[RSND_MOD_SSI]) |
| -#define rsnd_io_to_mod_scu(io) ((io)->mod[RSND_MOD_SCU]) |
| +#define rsnd_io_to_mod_src(io) ((io)->mod[RSND_MOD_SRC]) |
| |
| struct rsnd_dai { |
| char name[RSND_DAI_NAME_SIZE]; |
| @@ -302,10 +302,10 @@ struct rsnd_priv { |
| void *gen; |
| |
| /* |
| - * below value will be filled on rsnd_scu_probe() |
| + * below value will be filled on rsnd_src_probe() |
| */ |
| - void *scu; |
| - int scu_nr; |
| + void *src; |
| + int src_nr; |
| |
| /* |
| * below value will be filled on rsnd_adg_probe() |
| @@ -345,22 +345,22 @@ struct rsnd_priv { |
| }) |
| |
| /* |
| - * R-Car SCU |
| + * R-Car SRC |
| */ |
| -int rsnd_scu_probe(struct platform_device *pdev, |
| +int rsnd_src_probe(struct platform_device *pdev, |
| struct rsnd_priv *priv); |
| -struct rsnd_mod *rsnd_scu_mod_get(struct rsnd_priv *priv, int id); |
| -unsigned int rsnd_scu_get_ssi_rate(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); |
| -int rsnd_scu_ssi_mode_init(struct rsnd_mod *ssi_mod, |
| +int rsnd_src_ssi_mode_init(struct rsnd_mod *ssi_mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io); |
| -int rsnd_scu_enable_ssi_irq(struct rsnd_mod *ssi_mod, |
| +int rsnd_src_enable_ssi_irq(struct rsnd_mod *ssi_mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io); |
| |
| -#define rsnd_scu_nr(priv) ((priv)->scu_nr) |
| +#define rsnd_src_nr(priv) ((priv)->src_nr) |
| |
| /* |
| * R-Car SSI |
| diff --git a/sound/soc/sh/rcar/scu.c b/sound/soc/sh/rcar/src.c |
| similarity index 63% |
| rename from sound/soc/sh/rcar/scu.c |
| rename to sound/soc/sh/rcar/src.c |
| index 3526a5c2f608..ea6a214985d0 100644 |
| --- a/sound/soc/sh/rcar/scu.c |
| +++ b/sound/soc/sh/rcar/src.c |
| @@ -1,5 +1,5 @@ |
| /* |
| - * Renesas R-Car SCU support |
| + * Renesas R-Car SRC support |
| * |
| * Copyright (C) 2013 Renesas Solutions Corp. |
| * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
| @@ -10,13 +10,13 @@ |
| */ |
| #include "rsnd.h" |
| |
| -struct rsnd_scu { |
| - struct rsnd_scu_platform_info *info; /* rcar_snd.h */ |
| +struct rsnd_src { |
| + struct rsnd_src_platform_info *info; /* rcar_snd.h */ |
| struct rsnd_mod mod; |
| struct clk *clk; |
| }; |
| |
| -#define RSND_SCU_NAME_SIZE 16 |
| +#define RSND_SRC_NAME_SIZE 16 |
| |
| /* |
| * ADINR |
| @@ -27,19 +27,19 @@ struct rsnd_scu { |
| #define OTBL_18 (6 << 16) |
| #define OTBL_16 (8 << 16) |
| |
| -#define rsnd_scu_mode_flags(p) ((p)->info->flags) |
| -#define rsnd_scu_convert_rate(p) ((p)->info->convert_rate) |
| -#define rsnd_mod_to_scu(_mod) \ |
| - container_of((_mod), struct rsnd_scu, mod) |
| -#define rsnd_scu_hpbif_is_enable(scu) \ |
| - (rsnd_scu_mode_flags(scu) & RSND_SCU_USE_HPBIF) |
| -#define rsnd_scu_dma_available(scu) \ |
| - rsnd_dma_available(rsnd_mod_to_dma(&(scu)->mod)) |
| +#define rsnd_src_mode_flags(p) ((p)->info->flags) |
| +#define rsnd_src_convert_rate(p) ((p)->info->convert_rate) |
| +#define rsnd_mod_to_src(_mod) \ |
| + container_of((_mod), struct rsnd_src, mod) |
| +#define rsnd_src_hpbif_is_enable(src) \ |
| + (rsnd_src_mode_flags(src) & RSND_SCU_USE_HPBIF) |
| +#define rsnd_src_dma_available(src) \ |
| + rsnd_dma_available(rsnd_mod_to_dma(&(src)->mod)) |
| |
| -#define for_each_rsnd_scu(pos, priv, i) \ |
| +#define for_each_rsnd_src(pos, priv, i) \ |
| for ((i) = 0; \ |
| - ((i) < rsnd_scu_nr(priv)) && \ |
| - ((pos) = (struct rsnd_scu *)(priv)->scu + i); \ |
| + ((i) < rsnd_src_nr(priv)) && \ |
| + ((pos) = (struct rsnd_src *)(priv)->src + i); \ |
| i++) |
| |
| |
| @@ -54,7 +54,7 @@ struct rsnd_scu { |
| */ |
| |
| /* |
| - * scu.c is caring... |
| + * src.c is caring... |
| * |
| * Gen1 |
| * |
| @@ -63,7 +63,7 @@ struct rsnd_scu { |
| * |
| * Gen2 |
| * |
| - * [mem] -> [SCU] -> [SSIU] -> [SSI] |
| + * [mem] -> [SRC] -> [SSIU] -> [SSI] |
| * |-----------------| |
| */ |
| |
| @@ -79,34 +79,34 @@ struct rsnd_scu { |
| * but SRC bypass mode needs SSI_MODE0 only. |
| * |
| * This driver request |
| - * struct rsnd_scu_platform_info { |
| + * struct rsnd_src_platform_info { |
| * u32 flags; |
| * u32 convert_rate; |
| * } |
| * |
| - * rsnd_scu_hpbif_is_enable() will be true |
| - * if flags had RSND_SCU_USE_HPBIF, |
| + * rsnd_src_hpbif_is_enable() will be true |
| + * if flags had RSND_SRC_USE_HPBIF, |
| * and it controls whether SSIU is used or not. |
| * |
| - * rsnd_scu_convert_rate() indicates |
| + * rsnd_src_convert_rate() indicates |
| * above convert_rate, and it controls |
| * whether SRC is used or not. |
| * |
| * ex) doesn't use SRC |
| - * struct rsnd_scu_platform_info info = { |
| + * struct rsnd_src_platform_info info = { |
| * .flags = 0, |
| * .convert_rate = 0, |
| * }; |
| * |
| * ex) uses SRC |
| - * struct rsnd_scu_platform_info info = { |
| - * .flags = RSND_SCU_USE_HPBIF, |
| + * struct rsnd_src_platform_info info = { |
| + * .flags = RSND_SRC_USE_HPBIF, |
| * .convert_rate = 48000, |
| * }; |
| * |
| * ex) uses SRC bypass mode |
| - * struct rsnd_scu_platform_info info = { |
| - * .flags = RSND_SCU_USE_HPBIF, |
| + * struct rsnd_src_platform_info info = { |
| + * .flags = RSND_SRC_USE_HPBIF, |
| * .convert_rate = 0, |
| * }; |
| * |
| @@ -115,28 +115,28 @@ struct rsnd_scu { |
| /* |
| * Gen1/Gen2 common functions |
| */ |
| -int rsnd_scu_ssi_mode_init(struct rsnd_mod *ssi_mod, |
| +int rsnd_src_ssi_mode_init(struct rsnd_mod *ssi_mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| struct rsnd_priv *priv = rsnd_mod_to_priv(ssi_mod); |
| - struct rsnd_mod *scu_mod = rsnd_io_to_mod_scu(io); |
| + struct rsnd_mod *src_mod = rsnd_io_to_mod_src(io); |
| struct rcar_snd_info *info = rsnd_priv_to_info(priv); |
| int ssi_id = rsnd_mod_id(ssi_mod); |
| - int has_scu = 0; |
| + int has_src = 0; |
| |
| /* |
| * SSI_MODE0 |
| */ |
| if (info->dai_info) { |
| - has_scu = !!scu_mod; |
| + has_src = !!src_mod; |
| } else { |
| - struct rsnd_scu *scu = rsnd_mod_to_scu(scu_mod); |
| - has_scu = rsnd_scu_hpbif_is_enable(scu); |
| + struct rsnd_src *src = rsnd_mod_to_src(src_mod); |
| + has_src = rsnd_src_hpbif_is_enable(src); |
| } |
| |
| rsnd_mod_bset(ssi_mod, SSI_MODE0, (1 << ssi_id), |
| - has_scu ? 0 : (1 << ssi_id)); |
| + has_src ? 0 : (1 << ssi_id)); |
| |
| /* |
| * SSI_MODE1 |
| @@ -165,7 +165,7 @@ int rsnd_scu_ssi_mode_init(struct rsnd_mod *ssi_mod, |
| return 0; |
| } |
| |
| -int rsnd_scu_enable_ssi_irq(struct rsnd_mod *ssi_mod, |
| +int rsnd_src_enable_ssi_irq(struct rsnd_mod *ssi_mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| @@ -178,33 +178,33 @@ int rsnd_scu_enable_ssi_irq(struct rsnd_mod *ssi_mod, |
| return 0; |
| } |
| |
| -unsigned int rsnd_scu_get_ssi_rate(struct rsnd_priv *priv, |
| +unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv, |
| struct rsnd_dai_stream *io, |
| struct snd_pcm_runtime *runtime) |
| { |
| - struct rsnd_scu *scu; |
| + struct rsnd_src *src; |
| unsigned int rate; |
| |
| - scu = rsnd_mod_to_scu(rsnd_io_to_mod_scu(io)); |
| + src = rsnd_mod_to_src(rsnd_io_to_mod_src(io)); |
| |
| /* |
| * return convert rate if SRC is used, |
| * otherwise, return runtime->rate as usual |
| */ |
| - rate = rsnd_scu_convert_rate(scu); |
| + rate = rsnd_src_convert_rate(src); |
| if (!rate) |
| rate = runtime->rate; |
| |
| return rate; |
| } |
| |
| -static int rsnd_scu_set_convert_rate(struct rsnd_mod *mod, |
| +static int rsnd_src_set_convert_rate(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); |
| - struct rsnd_scu *scu = rsnd_mod_to_scu(mod); |
| - u32 convert_rate = rsnd_scu_convert_rate(scu); |
| + struct rsnd_src *src = rsnd_mod_to_src(mod); |
| + u32 convert_rate = rsnd_src_convert_rate(src); |
| u32 adinr = runtime->channels; |
| u32 fsrate = 0; |
| |
| @@ -217,7 +217,7 @@ static int rsnd_scu_set_convert_rate(struct rsnd_mod *mod, |
| |
| /* |
| * Initialize the operation of the SRC internal circuits |
| - * see rsnd_scu_start() |
| + * see rsnd_src_start() |
| */ |
| rsnd_mod_write(mod, SRC_SRCIR, 1); |
| |
| @@ -248,61 +248,61 @@ static int rsnd_scu_set_convert_rate(struct rsnd_mod *mod, |
| return 0; |
| } |
| |
| -static int rsnd_scu_init(struct rsnd_mod *mod, |
| +static int rsnd_src_init(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| - struct rsnd_scu *scu = rsnd_mod_to_scu(mod); |
| + struct rsnd_src *src = rsnd_mod_to_src(mod); |
| |
| - clk_enable(scu->clk); |
| + clk_enable(src->clk); |
| |
| return 0; |
| } |
| |
| -static int rsnd_scu_quit(struct rsnd_mod *mod, |
| +static int rsnd_src_quit(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| - struct rsnd_scu *scu = rsnd_mod_to_scu(mod); |
| + struct rsnd_src *src = rsnd_mod_to_src(mod); |
| |
| - clk_disable(scu->clk); |
| + clk_disable(src->clk); |
| |
| return 0; |
| } |
| |
| -static int rsnd_scu_start(struct rsnd_mod *mod, |
| +static int rsnd_src_start(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| - struct rsnd_scu *scu = rsnd_mod_to_scu(mod); |
| + struct rsnd_src *src = rsnd_mod_to_src(mod); |
| |
| /* |
| * Cancel the initialization and operate the SRC function |
| - * see rsnd_scu_set_convert_rate() |
| + * see rsnd_src_set_convert_rate() |
| */ |
| rsnd_mod_write(mod, SRC_SRCIR, 0); |
| |
| - if (rsnd_scu_convert_rate(scu)) |
| + if (rsnd_src_convert_rate(src)) |
| rsnd_mod_write(mod, SRC_ROUTE_MODE0, 1); |
| |
| return 0; |
| } |
| |
| |
| -static int rsnd_scu_stop(struct rsnd_mod *mod, |
| +static int rsnd_src_stop(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| - struct rsnd_scu *scu = rsnd_mod_to_scu(mod); |
| + struct rsnd_src *src = rsnd_mod_to_src(mod); |
| |
| - if (rsnd_scu_convert_rate(scu)) |
| + if (rsnd_src_convert_rate(src)) |
| rsnd_mod_write(mod, SRC_ROUTE_MODE0, 0); |
| |
| return 0; |
| } |
| |
| -static struct rsnd_mod_ops rsnd_scu_non_ops = { |
| - .name = "scu (non)", |
| +static struct rsnd_mod_ops rsnd_src_non_ops = { |
| + .name = "src (non)", |
| }; |
| |
| /* |
| @@ -312,7 +312,7 @@ static int rsnd_src_set_route_gen1(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| - struct scu_route_config { |
| + struct src_route_config { |
| u32 mask; |
| int shift; |
| } routes[] = { |
| @@ -346,14 +346,14 @@ static int rsnd_src_set_route_gen1(struct rsnd_mod *mod, |
| return 0; |
| } |
| |
| -static int rsnd_scu_set_convert_timing_gen1(struct rsnd_mod *mod, |
| +static int rsnd_src_set_convert_timing_gen1(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| struct rsnd_priv *priv = rsnd_mod_to_priv(mod); |
| - struct rsnd_scu *scu = rsnd_mod_to_scu(mod); |
| + struct rsnd_src *src = rsnd_mod_to_src(mod); |
| struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); |
| - u32 convert_rate = rsnd_scu_convert_rate(scu); |
| + u32 convert_rate = rsnd_src_convert_rate(src); |
| u32 mask; |
| u32 val; |
| int shift; |
| @@ -405,13 +405,13 @@ static int rsnd_scu_set_convert_timing_gen1(struct rsnd_mod *mod, |
| return 0; |
| } |
| |
| -static int rsnd_scu_set_convert_rate_gen1(struct rsnd_mod *mod, |
| +static int rsnd_src_set_convert_rate_gen1(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| int ret; |
| |
| - ret = rsnd_scu_set_convert_rate(mod, rdai, io); |
| + ret = rsnd_src_set_convert_rate(mod, rdai, io); |
| if (ret < 0) |
| return ret; |
| |
| @@ -427,13 +427,13 @@ static int rsnd_scu_set_convert_rate_gen1(struct rsnd_mod *mod, |
| return 0; |
| } |
| |
| -static int rsnd_scu_init_gen1(struct rsnd_mod *mod, |
| +static int rsnd_src_init_gen1(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| int ret; |
| |
| - ret = rsnd_scu_init(mod, rdai, io); |
| + ret = rsnd_src_init(mod, rdai, io); |
| if (ret < 0) |
| return ret; |
| |
| @@ -441,18 +441,18 @@ static int rsnd_scu_init_gen1(struct rsnd_mod *mod, |
| if (ret < 0) |
| return ret; |
| |
| - ret = rsnd_scu_set_convert_rate_gen1(mod, rdai, io); |
| + ret = rsnd_src_set_convert_rate_gen1(mod, rdai, io); |
| if (ret < 0) |
| return ret; |
| |
| - ret = rsnd_scu_set_convert_timing_gen1(mod, rdai, io); |
| + ret = rsnd_src_set_convert_timing_gen1(mod, rdai, io); |
| if (ret < 0) |
| return ret; |
| |
| return 0; |
| } |
| |
| -static int rsnd_scu_start_gen1(struct rsnd_mod *mod, |
| +static int rsnd_src_start_gen1(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| @@ -460,10 +460,10 @@ static int rsnd_scu_start_gen1(struct rsnd_mod *mod, |
| |
| rsnd_mod_bset(mod, SRC_ROUTE_CTRL, (1 << id), (1 << id)); |
| |
| - return rsnd_scu_start(mod, rdai, io); |
| + return rsnd_src_start(mod, rdai, io); |
| } |
| |
| -static int rsnd_scu_stop_gen1(struct rsnd_mod *mod, |
| +static int rsnd_src_stop_gen1(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| @@ -471,27 +471,27 @@ static int rsnd_scu_stop_gen1(struct rsnd_mod *mod, |
| |
| rsnd_mod_bset(mod, SRC_ROUTE_CTRL, (1 << id), 0); |
| |
| - return rsnd_scu_stop(mod, rdai, io); |
| + return rsnd_src_stop(mod, rdai, io); |
| } |
| |
| -static struct rsnd_mod_ops rsnd_scu_gen1_ops = { |
| +static struct rsnd_mod_ops rsnd_src_gen1_ops = { |
| .name = "sru (gen1)", |
| - .init = rsnd_scu_init_gen1, |
| - .quit = rsnd_scu_quit, |
| - .start = rsnd_scu_start_gen1, |
| - .stop = rsnd_scu_stop_gen1, |
| + .init = rsnd_src_init_gen1, |
| + .quit = rsnd_src_quit, |
| + .start = rsnd_src_start_gen1, |
| + .stop = rsnd_src_stop_gen1, |
| }; |
| |
| /* |
| * Gen2 functions |
| */ |
| -static int rsnd_scu_set_convert_rate_gen2(struct rsnd_mod *mod, |
| +static int rsnd_src_set_convert_rate_gen2(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| int ret; |
| |
| - ret = rsnd_scu_set_convert_rate(mod, rdai, io); |
| + ret = rsnd_src_set_convert_rate(mod, rdai, io); |
| if (ret < 0) |
| return ret; |
| |
| @@ -506,13 +506,13 @@ static int rsnd_scu_set_convert_rate_gen2(struct rsnd_mod *mod, |
| return 0; |
| } |
| |
| -static int rsnd_scu_set_convert_timing_gen2(struct rsnd_mod *mod, |
| +static int rsnd_src_set_convert_timing_gen2(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); |
| - struct rsnd_scu *scu = rsnd_mod_to_scu(mod); |
| - u32 convert_rate = rsnd_scu_convert_rate(scu); |
| + struct rsnd_src *src = rsnd_mod_to_src(mod); |
| + u32 convert_rate = rsnd_src_convert_rate(src); |
| int ret; |
| |
| if (convert_rate) |
| @@ -525,34 +525,34 @@ static int rsnd_scu_set_convert_timing_gen2(struct rsnd_mod *mod, |
| return ret; |
| } |
| |
| -static int rsnd_scu_probe_gen2(struct rsnd_mod *mod, |
| +static int rsnd_src_probe_gen2(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| struct rsnd_priv *priv = rsnd_mod_to_priv(mod); |
| struct rcar_snd_info *info = rsnd_priv_to_info(priv); |
| - struct rsnd_scu *scu = rsnd_mod_to_scu(mod); |
| + struct rsnd_src *src = rsnd_mod_to_src(mod); |
| struct rsnd_mod *ssi = rsnd_ssi_mod_get(priv, rsnd_mod_id(mod)); |
| struct device *dev = rsnd_priv_to_dev(priv); |
| int ret; |
| int is_play; |
| |
| if (info->dai_info) |
| - is_play = rsnd_info_is_playback(priv, scu); |
| + is_play = rsnd_info_is_playback(priv, src); |
| else |
| is_play = rsnd_ssi_is_play(ssi); |
| |
| ret = rsnd_dma_init(priv, |
| rsnd_mod_to_dma(mod), |
| is_play, |
| - scu->info->dma_id); |
| + src->info->dma_id); |
| if (ret < 0) |
| - dev_err(dev, "SCU DMA failed\n"); |
| + dev_err(dev, "SRC DMA failed\n"); |
| |
| return ret; |
| } |
| |
| -static int rsnd_scu_remove_gen2(struct rsnd_mod *mod, |
| +static int rsnd_src_remove_gen2(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| @@ -561,121 +561,126 @@ static int rsnd_scu_remove_gen2(struct rsnd_mod *mod, |
| return 0; |
| } |
| |
| -static int rsnd_scu_init_gen2(struct rsnd_mod *mod, |
| +static int rsnd_src_init_gen2(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| int ret; |
| |
| - ret = rsnd_scu_init(mod, rdai, io); |
| + ret = rsnd_src_init(mod, rdai, io); |
| if (ret < 0) |
| return ret; |
| |
| - ret = rsnd_scu_set_convert_rate_gen2(mod, rdai, io); |
| + ret = rsnd_src_set_convert_rate_gen2(mod, rdai, io); |
| if (ret < 0) |
| return ret; |
| |
| - ret = rsnd_scu_set_convert_timing_gen2(mod, rdai, io); |
| + ret = rsnd_src_set_convert_timing_gen2(mod, rdai, io); |
| if (ret < 0) |
| return ret; |
| |
| return 0; |
| } |
| |
| -static int rsnd_scu_start_gen2(struct rsnd_mod *mod, |
| +static int rsnd_src_start_gen2(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| - struct rsnd_scu *scu = rsnd_mod_to_scu(mod); |
| + struct rsnd_src *src = rsnd_mod_to_src(mod); |
| |
| - rsnd_dma_start(rsnd_mod_to_dma(&scu->mod)); |
| + rsnd_dma_start(rsnd_mod_to_dma(&src->mod)); |
| |
| rsnd_mod_write(mod, SSI_CTRL, 0x1); |
| rsnd_mod_write(mod, SRC_CTRL, 0x11); |
| |
| - return rsnd_scu_start(mod, rdai, io); |
| + return rsnd_src_start(mod, rdai, io); |
| } |
| |
| -static int rsnd_scu_stop_gen2(struct rsnd_mod *mod, |
| +static int rsnd_src_stop_gen2(struct rsnd_mod *mod, |
| struct rsnd_dai *rdai, |
| struct rsnd_dai_stream *io) |
| { |
| - struct rsnd_scu *scu = rsnd_mod_to_scu(mod); |
| + struct rsnd_src *src = rsnd_mod_to_src(mod); |
| |
| rsnd_mod_write(mod, SSI_CTRL, 0); |
| rsnd_mod_write(mod, SRC_CTRL, 0); |
| |
| - rsnd_dma_stop(rsnd_mod_to_dma(&scu->mod)); |
| + rsnd_dma_stop(rsnd_mod_to_dma(&src->mod)); |
| |
| - return rsnd_scu_stop(mod, rdai, io); |
| + return rsnd_src_stop(mod, rdai, io); |
| } |
| |
| -static struct rsnd_mod_ops rsnd_scu_gen2_ops = { |
| - .name = "scu (gen2)", |
| - .probe = rsnd_scu_probe_gen2, |
| - .remove = rsnd_scu_remove_gen2, |
| - .init = rsnd_scu_init_gen2, |
| - .quit = rsnd_scu_quit, |
| - .start = rsnd_scu_start_gen2, |
| - .stop = rsnd_scu_stop_gen2, |
| +static struct rsnd_mod_ops rsnd_src_gen2_ops = { |
| + .name = "src (gen2)", |
| + .probe = rsnd_src_probe_gen2, |
| + .remove = rsnd_src_remove_gen2, |
| + .init = rsnd_src_init_gen2, |
| + .quit = rsnd_src_quit, |
| + .start = rsnd_src_start_gen2, |
| + .stop = rsnd_src_stop_gen2, |
| }; |
| |
| -struct rsnd_mod *rsnd_scu_mod_get(struct rsnd_priv *priv, int id) |
| +struct rsnd_mod *rsnd_src_mod_get(struct rsnd_priv *priv, int id) |
| { |
| - if (WARN_ON(id < 0 || id >= rsnd_scu_nr(priv))) |
| + if (WARN_ON(id < 0 || id >= rsnd_src_nr(priv))) |
| id = 0; |
| |
| - return &((struct rsnd_scu *)(priv->scu) + id)->mod; |
| + return &((struct rsnd_src *)(priv->src) + id)->mod; |
| } |
| |
| -int rsnd_scu_probe(struct platform_device *pdev, |
| +int rsnd_src_probe(struct platform_device *pdev, |
| struct rsnd_priv *priv) |
| { |
| struct rcar_snd_info *info = rsnd_priv_to_info(priv); |
| struct device *dev = rsnd_priv_to_dev(priv); |
| - struct rsnd_scu *scu; |
| + struct rsnd_src *src; |
| struct rsnd_mod_ops *ops; |
| struct clk *clk; |
| - char name[RSND_SCU_NAME_SIZE]; |
| + char name[RSND_SRC_NAME_SIZE]; |
| int i, nr; |
| |
| /* |
| - * init SCU |
| + * init SRC |
| */ |
| - nr = info->scu_info_nr; |
| + nr = info->src_info_nr; |
| if (!nr) |
| return 0; |
| |
| - scu = devm_kzalloc(dev, sizeof(*scu) * nr, GFP_KERNEL); |
| - if (!scu) { |
| - dev_err(dev, "SCU allocate failed\n"); |
| + src = devm_kzalloc(dev, sizeof(*src) * nr, GFP_KERNEL); |
| + if (!src) { |
| + dev_err(dev, "SRC allocate failed\n"); |
| return -ENOMEM; |
| } |
| |
| - priv->scu_nr = nr; |
| - priv->scu = scu; |
| + priv->src_nr = nr; |
| + priv->src = src; |
| |
| - for_each_rsnd_scu(scu, priv, i) { |
| - snprintf(name, RSND_SCU_NAME_SIZE, "scu.%d", i); |
| + for_each_rsnd_src(src, priv, i) { |
| + snprintf(name, RSND_SRC_NAME_SIZE, "src.%d", i); |
| |
| clk = devm_clk_get(dev, name); |
| + if (IS_ERR(clk)) { |
| + snprintf(name, RSND_SRC_NAME_SIZE, "scu.%d", i); |
| + clk = devm_clk_get(dev, name); |
| + } |
| + |
| if (IS_ERR(clk)) |
| return PTR_ERR(clk); |
| |
| - scu->info = &info->scu_info[i]; |
| - scu->clk = clk; |
| + src->info = &info->src_info[i]; |
| + src->clk = clk; |
| |
| - ops = &rsnd_scu_non_ops; |
| - if (rsnd_scu_hpbif_is_enable(scu)) { |
| + ops = &rsnd_src_non_ops; |
| + if (rsnd_src_hpbif_is_enable(src)) { |
| if (rsnd_is_gen1(priv)) |
| - ops = &rsnd_scu_gen1_ops; |
| + ops = &rsnd_src_gen1_ops; |
| if (rsnd_is_gen2(priv)) |
| - ops = &rsnd_scu_gen2_ops; |
| + ops = &rsnd_src_gen2_ops; |
| } |
| |
| - rsnd_mod_init(priv, &scu->mod, ops, RSND_MOD_SCU, i); |
| + rsnd_mod_init(priv, &src->mod, ops, RSND_MOD_SRC, i); |
| |
| - dev_dbg(dev, "SCU%d probed\n", i); |
| + dev_dbg(dev, "SRC%d probed\n", i); |
| } |
| |
| return 0; |
| diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c |
| index 45f828ded935..633b23d209b9 100644 |
| --- a/sound/soc/sh/rcar/ssi.c |
| +++ b/sound/soc/sh/rcar/ssi.c |
| @@ -121,7 +121,7 @@ static int rsnd_ssi_master_clk_start(struct rsnd_ssi *ssi, |
| 1, 2, 4, 8, 16, 6, 12, |
| }; |
| unsigned int main_rate; |
| - unsigned int rate = rsnd_scu_get_ssi_rate(priv, io, runtime); |
| + unsigned int rate = rsnd_src_get_ssi_rate(priv, io, runtime); |
| |
| /* |
| * Find best clock, and try to start ADG |
| @@ -287,7 +287,7 @@ static int rsnd_ssi_init(struct rsnd_mod *mod, |
| ssi->cr_own = cr; |
| ssi->err = -1; /* ignore 1st error */ |
| |
| - rsnd_scu_ssi_mode_init(mod, rdai, io); |
| + rsnd_src_ssi_mode_init(mod, rdai, io); |
| |
| return 0; |
| } |
| @@ -387,7 +387,7 @@ static int rsnd_ssi_pio_start(struct rsnd_mod *mod, |
| /* enable PIO IRQ */ |
| ssi->cr_etc = UIEN | OIEN | DIEN; |
| |
| - rsnd_scu_enable_ssi_irq(mod, rdai, io); |
| + rsnd_src_enable_ssi_irq(mod, rdai, io); |
| |
| rsnd_ssi_hw_start(ssi, rdai, io); |
| |
| -- |
| 2.1.2 |
| |