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ASoC: rsnd: makes volume ramp rate list generic

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DVC is supporting Volume Ramp Rate, and MIX has Volume Ramp
but not yet supported. To support MIX Volume Ramp, we want to
share Rate List since DVC/MIX are using almost same list.
This patch move DVC specific Volume Ramp Rate List to core.c.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2017-10-01 23:49:03 +00:00 committed by Mark Brown
parent 99dc79d060
commit f3c26ac61c
3 changed files with 36 additions and 31 deletions
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27
sound/soc/sh/rcar/core.c
View File

@ -1242,6 +1242,33 @@ struct rsnd_kctrl_cfg *rsnd_kctrl_init_s(struct rsnd_kctrl_cfg_s *cfg)
return &cfg->cfg;
}
const char * const volume_ramp_rate[] = {
"128 dB/1 step", /* 00000 */
"64 dB/1 step", /* 00001 */
"32 dB/1 step", /* 00010 */
"16 dB/1 step", /* 00011 */
"8 dB/1 step", /* 00100 */
"4 dB/1 step", /* 00101 */
"2 dB/1 step", /* 00110 */
"1 dB/1 step", /* 00111 */
"0.5 dB/1 step", /* 01000 */
"0.25 dB/1 step", /* 01001 */
"0.125 dB/1 step", /* 01010 */
"0.125 dB/2 steps", /* 01011 */
"0.125 dB/4 steps", /* 01100 */
"0.125 dB/8 steps", /* 01101 */
"0.125 dB/16 steps", /* 01110 */
"0.125 dB/32 steps", /* 01111 */
"0.125 dB/64 steps", /* 10000 */
"0.125 dB/128 steps", /* 10001 */
"0.125 dB/256 steps", /* 10010 */
"0.125 dB/512 steps", /* 10011 */
"0.125 dB/1024 steps", /* 10100 */
"0.125 dB/2048 steps", /* 10101 */
"0.125 dB/4096 steps", /* 10110 */
"0.125 dB/8192 steps", /* 10111 = VOLUME_RAMP_MAX_DVC */
};
int rsnd_kctrl_new(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct snd_soc_pcm_runtime *rtd,

33
sound/soc/sh/rcar/dvc.c
View File

@ -61,33 +61,6 @@ struct rsnd_dvc {
((pos) = (struct rsnd_dvc *)(priv)->dvc + i); \
i++)
static const char * const dvc_ramp_rate[] = {
"128 dB/1 step", /* 00000 */
"64 dB/1 step", /* 00001 */
"32 dB/1 step", /* 00010 */
"16 dB/1 step", /* 00011 */
"8 dB/1 step", /* 00100 */
"4 dB/1 step", /* 00101 */
"2 dB/1 step", /* 00110 */
"1 dB/1 step", /* 00111 */
"0.5 dB/1 step", /* 01000 */
"0.25 dB/1 step", /* 01001 */
"0.125 dB/1 step", /* 01010 */
"0.125 dB/2 steps", /* 01011 */
"0.125 dB/4 steps", /* 01100 */
"0.125 dB/8 steps", /* 01101 */
"0.125 dB/16 steps", /* 01110 */
"0.125 dB/32 steps", /* 01111 */
"0.125 dB/64 steps", /* 10000 */
"0.125 dB/128 steps", /* 10001 */
"0.125 dB/256 steps", /* 10010 */
"0.125 dB/512 steps", /* 10011 */
"0.125 dB/1024 steps", /* 10100 */
"0.125 dB/2048 steps", /* 10101 */
"0.125 dB/4096 steps", /* 10110 */
"0.125 dB/8192 steps", /* 10111 */
};
static void rsnd_dvc_activation(struct rsnd_mod *mod)
{
rsnd_mod_write(mod, DVC_SWRSR, 0);
@ -298,7 +271,8 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
rsnd_kctrl_accept_anytime,
rsnd_dvc_volume_update,
&dvc->rup,
dvc_ramp_rate);
volume_ramp_rate,
VOLUME_RAMP_MAX_DVC);
if (ret < 0)
return ret;
@ -308,7 +282,8 @@ static int rsnd_dvc_pcm_new(struct rsnd_mod *mod,
rsnd_kctrl_accept_anytime,
rsnd_dvc_volume_update,
&dvc->rdown,
dvc_ramp_rate);
volume_ramp_rate,
VOLUME_RAMP_MAX_DVC);
if (ret < 0)
return ret;

7
sound/soc/sh/rcar/rsnd.h
View File

@ -656,9 +656,12 @@ int rsnd_kctrl_new(struct rsnd_mod *mod,
rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_s(cfg), \
NULL, 1, max)
#define rsnd_kctrl_new_e(mod, io, rtd, name, accept, update, cfg, texts) \
#define rsnd_kctrl_new_e(mod, io, rtd, name, accept, update, cfg, texts, size) \
rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_s(cfg), \
texts, 1, ARRAY_SIZE(texts))
texts, 1, size)
extern const char * const volume_ramp_rate[];
#define VOLUME_RAMP_MAX_DVC (0x17 + 1)
/*
* R-Car SSI