diff options
Diffstat (limited to 'sound/soc/sh')
| -rw-r--r-- | sound/soc/sh/rcar/core.c | 16 | ||||
| -rw-r--r-- | sound/soc/sh/rcar/rsnd.h | 12 |
2 files changed, 24 insertions, 4 deletions
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 56e8dae9a15c..bda5b958d0dc 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -1421,6 +1421,20 @@ static int rsnd_hw_params(struct snd_pcm_substream *substream, params_buffer_bytes(hw_params)); } +static int rsnd_hw_free(struct snd_pcm_substream *substream) +{ + struct snd_soc_dai *dai = rsnd_substream_to_dai(substream); + struct rsnd_dai *rdai = rsnd_dai_to_rdai(dai); + struct rsnd_dai_stream *io = rsnd_rdai_to_io(rdai, substream); + int ret; + + ret = rsnd_dai_call(hw_free, io, substream); + if (ret) + return ret; + + return snd_pcm_lib_free_pages(substream); +} + static snd_pcm_uframes_t rsnd_pointer(struct snd_pcm_substream *substream) { struct snd_soc_dai *dai = rsnd_substream_to_dai(substream); @@ -1436,7 +1450,7 @@ static snd_pcm_uframes_t rsnd_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops rsnd_pcm_ops = { .ioctl = snd_pcm_lib_ioctl, .hw_params = rsnd_hw_params, - .hw_free = snd_pcm_lib_free_pages, + .hw_free = rsnd_hw_free, .pointer = rsnd_pointer, }; diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 7727add3eb1a..ea6cbaa9743e 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -327,6 +327,9 @@ struct rsnd_mod_ops { int (*cleanup)(struct rsnd_mod *mod, struct rsnd_dai_stream *io, struct rsnd_priv *priv); + int (*hw_free)(struct rsnd_mod *mod, + struct rsnd_dai_stream *io, + struct snd_pcm_substream *substream); u32 *(*get_status)(struct rsnd_mod *mod, struct rsnd_dai_stream *io, enum rsnd_mod_type type); @@ -351,12 +354,12 @@ struct rsnd_mod { * * B 0: init 1: quit * C 0: start 1: stop + * D 0: hw_params 1: hw_free * * H is always called (see __rsnd_mod_call) * H 0: probe 1: remove * H 0: pcm_new * H 0: fallback - * H 0: hw_params * H 0: pointer * H 0: prepare * H 0: cleanup @@ -365,12 +368,13 @@ struct rsnd_mod { #define __rsnd_mod_shift_quit 4 #define __rsnd_mod_shift_start 8 #define __rsnd_mod_shift_stop 8 +#define __rsnd_mod_shift_hw_params 12 +#define __rsnd_mod_shift_hw_free 12 #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 */ #define __rsnd_mod_shift_pointer 28 /* always called */ #define __rsnd_mod_shift_prepare 28 /* always called */ #define __rsnd_mod_shift_cleanup 28 /* always called */ @@ -383,10 +387,11 @@ 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_hw_params 1 +#define __rsnd_mod_add_hw_free -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 #define __rsnd_mod_add_pointer 0 #define __rsnd_mod_call_probe 0 @@ -402,6 +407,7 @@ struct rsnd_mod { #define __rsnd_mod_call_fallback 0 #define __rsnd_mod_call_hw_params 0 #define __rsnd_mod_call_pointer 0 +#define __rsnd_mod_call_hw_free 1 #define rsnd_mod_to_priv(mod) ((mod)->priv) #define rsnd_mod_power_on(mod) clk_enable((mod)->clk) |