diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2015-11-30 11:51:35 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-11-30 21:11:23 +0300 |
| commit | 475a361a6f2c7c690fd59a8f5224615e781cc3bd (patch) | |
| tree | 4abccdc4793986a8d9b7a5c77079d06ca9a9a807 /sound/soc/sh/rcar/src.c | |
| parent | 87a6c5a815f5da390ea74187344342df03205358 (diff) | |
| download | linux-475a361a6f2c7c690fd59a8f5224615e781cc3bd.tar.xz | |
ASoC: rsnd: src: add rsnd_src_halt()
Based on datasheet process
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sh/rcar/src.c')
| -rw-r--r-- | sound/soc/sh/rcar/src.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index 5239c3d7a3d0..b438538a0a69 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -76,6 +76,12 @@ static void rsnd_src_activation(struct rsnd_mod *mod) rsnd_mod_write(mod, SRC_SWRSR, 1); } +static void rsnd_src_halt(struct rsnd_mod *mod) +{ + rsnd_mod_write(mod, SRC_SRCIR, 1); + rsnd_mod_write(mod, SRC_SWRSR, 0); +} + static struct dma_chan *rsnd_src_dma_req(struct rsnd_dai_stream *io, struct rsnd_mod *mod) { @@ -406,6 +412,8 @@ static int rsnd_src_quit(struct rsnd_mod *mod, /* stop both out/in */ rsnd_mod_write(mod, SRC_CTRL, 0); + rsnd_src_halt(mod); + rsnd_mod_power_off(mod); if (src->err) |