From 83344027cacf1944fe180907fa98ee4116ef33ea Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Fri, 3 Feb 2012 00:59:02 -0800 Subject: ASoC: fsi: add .init/.quit handler support This is preparation for DMAEngine support Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/fsi.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sound/soc/sh/fsi.c') 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; -- cgit v1.2.3