diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-02-03 00:59:02 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-02-03 11:55:40 +0000 |
| commit | 83344027cacf1944fe180907fa98ee4116ef33ea (patch) | |
| tree | ee617c9c9d5a148eeb290d53862ea54d4e3c8146 /sound/soc/sh | |
| parent | fec691e73bf20e1c8e6ecd8e3725e4745bec4e21 (diff) | |
| download | linux-83344027cacf1944fe180907fa98ee4116ef33ea.tar.bz2 | |
ASoC: fsi: add .init/.quit handler support
This is preparation for DMAEngine support
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/sh')
| -rw-r--r-- | sound/soc/sh/fsi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 75d0cda4bad4..79a0afb78725 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -201,6 +201,8 @@ struct fsi_priv { }; struct fsi_stream_handler { + int (*init)(struct fsi_priv *fsi, struct fsi_stream *io); + int (*quit)(struct fsi_priv *fsi, struct fsi_stream *io); int (*probe)(struct fsi_priv *fsi, struct fsi_stream *io); int (*transfer)(struct fsi_priv *fsi, struct fsi_stream *io); int (*remove)(struct fsi_priv *fsi, struct fsi_stream *io); @@ -474,6 +476,7 @@ static void fsi_stream_init(struct fsi_priv *fsi, io->sample_width = samples_to_bytes(runtime, 1); io->oerr_num = -1; /* ignore 1st err */ io->uerr_num = -1; /* ignore 1st err */ + fsi_stream_handler_call(io, init, fsi, io); spin_unlock_irqrestore(&master->lock, flags); } @@ -491,6 +494,7 @@ static void fsi_stream_quit(struct fsi_priv *fsi, struct fsi_stream *io) if (io->uerr_num > 0) dev_err(dai->dev, "under_run = %d\n", io->uerr_num); + fsi_stream_handler_call(io, quit, fsi, io); io->substream = NULL; io->buff_sample_capa = 0; io->buff_sample_pos = 0; |