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ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_src_xxx()

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Each Renesas sound mod (= SSI/SRC/DVC) might be called from many paths
if it supports MIXer. In such case, mod <-> io is no longer 1:1
relationship. This patch removes rsnd_mod_to_io() from rsnd_src_xxx()
and related function.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2015-06-15 06:27:13 +00:00 committed by Mark Brown
parent bfc0cfe6b7
commit 88c61cff4d
1 changed files with 32 additions and 25 deletions
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57
sound/soc/sh/rcar/src.c
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@ -236,10 +236,9 @@ int rsnd_src_ssi_irq_disable(struct rsnd_mod *ssi_mod)
return 0; return 0;
} }
static u32 rsnd_src_convert_rate(struct rsnd_src *src) static u32 rsnd_src_convert_rate(struct rsnd_dai_stream *io,
struct rsnd_src *src)
{ {
struct rsnd_mod *mod = &src->mod;
struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
u32 convert_rate; u32 convert_rate;
@ -275,7 +274,7 @@ unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv,
* return convert rate if SRC is used, * return convert rate if SRC is used,
* otherwise, return runtime->rate as usual * otherwise, return runtime->rate as usual
*/ */
rate = rsnd_src_convert_rate(src); rate = rsnd_src_convert_rate(io, src);
} }
if (!rate) if (!rate)
@ -289,7 +288,7 @@ static int rsnd_src_set_convert_rate(struct rsnd_mod *mod,
{ {
struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
struct rsnd_src *src = rsnd_mod_to_src(mod); struct rsnd_src *src = rsnd_mod_to_src(mod);
u32 convert_rate = rsnd_src_convert_rate(src); u32 convert_rate = rsnd_src_convert_rate(io, src);
u32 fsrate = 0; u32 fsrate = 0;
if (convert_rate) if (convert_rate)
@ -414,9 +413,9 @@ static int rsnd_src_stop(struct rsnd_mod *mod)
/* /*
* Gen1 functions * Gen1 functions
*/ */
static int rsnd_src_set_route_gen1(struct rsnd_mod *mod) static int rsnd_src_set_route_gen1(struct rsnd_dai_stream *io,
struct rsnd_mod *mod)
{ {
struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
struct src_route_config { struct src_route_config {
u32 mask; u32 mask;
int shift; int shift;
@ -451,13 +450,13 @@ static int rsnd_src_set_route_gen1(struct rsnd_mod *mod)
return 0; return 0;
} }
static int rsnd_src_set_convert_timing_gen1(struct rsnd_mod *mod) static int rsnd_src_set_convert_timing_gen1(struct rsnd_dai_stream *io,
struct rsnd_mod *mod)
{ {
struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
struct rsnd_src *src = rsnd_mod_to_src(mod); struct rsnd_src *src = rsnd_mod_to_src(mod);
struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
u32 convert_rate = rsnd_src_convert_rate(src); u32 convert_rate = rsnd_src_convert_rate(io, src);
u32 mask; u32 mask;
u32 val; u32 val;
int shift; int shift;
@ -527,7 +526,7 @@ static int rsnd_src_set_convert_rate_gen1(struct rsnd_mod *mod,
rsnd_mod_read(mod, SRC_IFSVR) / 100 * 98); rsnd_mod_read(mod, SRC_IFSVR) / 100 * 98);
/* Gen1/Gen2 are not compatible */ /* Gen1/Gen2 are not compatible */
if (rsnd_src_convert_rate(src)) if (rsnd_src_convert_rate(io, src))
rsnd_mod_write(mod, SRC_ROUTE_MODE0, 1); rsnd_mod_write(mod, SRC_ROUTE_MODE0, 1);
/* no SRC_BFSSR settings, since SRC_SRCCR::BUFMD is 0 */ /* no SRC_BFSSR settings, since SRC_SRCCR::BUFMD is 0 */
@ -545,7 +544,7 @@ static int rsnd_src_init_gen1(struct rsnd_mod *mod,
if (ret < 0) if (ret < 0)
return ret; return ret;
ret = rsnd_src_set_route_gen1(mod); ret = rsnd_src_set_route_gen1(io, mod);
if (ret < 0) if (ret < 0)
return ret; return ret;
@ -553,7 +552,7 @@ static int rsnd_src_init_gen1(struct rsnd_mod *mod,
if (ret < 0) if (ret < 0)
return ret; return ret;
ret = rsnd_src_set_convert_timing_gen1(mod); ret = rsnd_src_set_convert_timing_gen1(io, mod);
if (ret < 0) if (ret < 0)
return ret; return ret;
@ -650,9 +649,9 @@ static bool rsnd_src_error_record_gen2(struct rsnd_mod *mod)
return ret; return ret;
} }
static int _rsnd_src_start_gen2(struct rsnd_mod *mod) static int _rsnd_src_start_gen2(struct rsnd_mod *mod,
struct rsnd_dai_stream *io)
{ {
struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
u32 val = rsnd_io_to_mod_dvc(io) ? 0x01 : 0x11; u32 val = rsnd_io_to_mod_dvc(io) ? 0x01 : 0x11;
rsnd_mod_write(mod, SRC_CTRL, val); rsnd_mod_write(mod, SRC_CTRL, val);
@ -677,9 +676,9 @@ static int _rsnd_src_stop_gen2(struct rsnd_mod *mod)
return rsnd_src_stop(mod); return rsnd_src_stop(mod);
} }
static irqreturn_t rsnd_src_interrupt_gen2(int irq, void *data) static void __rsnd_src_interrupt_gen2(struct rsnd_mod *mod,
struct rsnd_dai_stream *io)
{ {
struct rsnd_mod *mod = data;
struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
spin_lock(&priv->lock); spin_lock(&priv->lock);
@ -698,12 +697,20 @@ static irqreturn_t rsnd_src_interrupt_gen2(int irq, void *data)
_rsnd_src_stop_gen2(mod); _rsnd_src_stop_gen2(mod);
if (src->err < 1024) if (src->err < 1024)
_rsnd_src_start_gen2(mod); _rsnd_src_start_gen2(mod, io);
else else
dev_warn(dev, "no more SRC restart\n"); dev_warn(dev, "no more SRC restart\n");
} }
rsnd_src_interrupt_gen2_out: rsnd_src_interrupt_gen2_out:
spin_unlock(&priv->lock); spin_unlock(&priv->lock);
}
static irqreturn_t rsnd_src_interrupt_gen2(int irq, void *data)
{
struct rsnd_mod *mod = data;
rsnd_mod_interrupt(mod, __rsnd_src_interrupt_gen2);
return IRQ_HANDLED; return IRQ_HANDLED;
} }
@ -715,7 +722,7 @@ static int rsnd_src_set_convert_rate_gen2(struct rsnd_mod *mod,
struct device *dev = rsnd_priv_to_dev(priv); struct device *dev = rsnd_priv_to_dev(priv);
struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
struct rsnd_src *src = rsnd_mod_to_src(mod); struct rsnd_src *src = rsnd_mod_to_src(mod);
u32 convert_rate = rsnd_src_convert_rate(src); u32 convert_rate = rsnd_src_convert_rate(io, src);
u32 cr, route; u32 cr, route;
uint ratio; uint ratio;
int ret; int ret;
@ -769,12 +776,12 @@ static int rsnd_src_set_convert_rate_gen2(struct rsnd_mod *mod,
return 0; return 0;
} }
static int rsnd_src_set_convert_timing_gen2(struct rsnd_mod *mod) static int rsnd_src_set_convert_timing_gen2(struct rsnd_dai_stream *io,
struct rsnd_mod *mod)
{ {
struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
struct rsnd_src *src = rsnd_mod_to_src(mod); struct rsnd_src *src = rsnd_mod_to_src(mod);
u32 convert_rate = rsnd_src_convert_rate(src); u32 convert_rate = rsnd_src_convert_rate(io, src);
int ret; int ret;
if (convert_rate) if (convert_rate)
@ -840,7 +847,7 @@ static int rsnd_src_init_gen2(struct rsnd_mod *mod,
if (ret < 0) if (ret < 0)
return ret; return ret;
ret = rsnd_src_set_convert_timing_gen2(mod); ret = rsnd_src_set_convert_timing_gen2(io, mod);
if (ret < 0) if (ret < 0)
return ret; return ret;
@ -853,7 +860,7 @@ static int rsnd_src_start_gen2(struct rsnd_mod *mod,
{ {
rsnd_dma_start(io, rsnd_mod_to_dma(mod)); rsnd_dma_start(io, rsnd_mod_to_dma(mod));
return _rsnd_src_start_gen2(mod); return _rsnd_src_start_gen2(mod, io);
} }
static int rsnd_src_stop_gen2(struct rsnd_mod *mod, static int rsnd_src_stop_gen2(struct rsnd_mod *mod,
@ -874,7 +881,7 @@ static void rsnd_src_reconvert_update(struct rsnd_mod *mod)
struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); struct rsnd_dai_stream *io = rsnd_mod_to_io(mod);
struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
struct rsnd_src *src = rsnd_mod_to_src(mod); struct rsnd_src *src = rsnd_mod_to_src(mod);
u32 convert_rate = rsnd_src_convert_rate(src); u32 convert_rate = rsnd_src_convert_rate(io, src);
u32 fsrate; u32 fsrate;
if (!runtime) if (!runtime)