From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Basically, SSI starting method is same between PIO/DMA mode. Let's share it
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/sh/rcar/ssi.c | 29 ++++++++++------------------- 1 file changed, 10 insertions(+), 19 deletions(-)
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index 292e98b..5af016e 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -412,8 +412,8 @@ static int rsnd_ssi_pio_probe(struct rsnd_mod *mod, return ret; }
-static int rsnd_ssi_pio_start(struct rsnd_mod *mod, - struct rsnd_dai *rdai) +static int rsnd_ssi_start(struct rsnd_mod *mod, + struct rsnd_dai *rdai) { struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); @@ -427,8 +427,8 @@ static int rsnd_ssi_pio_start(struct rsnd_mod *mod, return 0; }
-static int rsnd_ssi_pio_stop(struct rsnd_mod *mod, - struct rsnd_dai *rdai) +static int rsnd_ssi_stop(struct rsnd_mod *mod, + struct rsnd_dai *rdai) { struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
@@ -448,8 +448,8 @@ static struct rsnd_mod_ops rsnd_ssi_pio_ops = { .probe = rsnd_ssi_pio_probe, .init = rsnd_ssi_init, .quit = rsnd_ssi_quit, - .start = rsnd_ssi_pio_start, - .stop = rsnd_ssi_pio_stop, + .start = rsnd_ssi_start, + .stop = rsnd_ssi_stop, };
static int rsnd_ssi_dma_probe(struct rsnd_mod *mod, @@ -508,13 +508,9 @@ static int rsnd_ssi_fallback(struct rsnd_mod *mod, static int rsnd_ssi_dma_start(struct rsnd_mod *mod, struct rsnd_dai *rdai) { - struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); - struct rsnd_dma *dma = rsnd_mod_to_dma(&ssi->mod); - struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); - - rsnd_src_ssiu_start(mod, rdai, rsnd_ssi_use_busif(mod)); + struct rsnd_dma *dma = rsnd_mod_to_dma(mod);
- rsnd_ssi_hw_start(ssi, ssi->rdai, io); + rsnd_ssi_start(mod, rdai);
rsnd_dma_start(dma);
@@ -524,16 +520,11 @@ static int rsnd_ssi_dma_start(struct rsnd_mod *mod, static int rsnd_ssi_dma_stop(struct rsnd_mod *mod, struct rsnd_dai *rdai) { - struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); - struct rsnd_dma *dma = rsnd_mod_to_dma(&ssi->mod); + struct rsnd_dma *dma = rsnd_mod_to_dma(mod);
rsnd_dma_stop(dma);
- rsnd_ssi_record_error(ssi, rsnd_mod_read(mod, SSISR)); - - rsnd_ssi_hw_stop(ssi, rdai); - - rsnd_src_ssiu_stop(mod, rdai); + rsnd_ssi_stop(mod, rdai);
return 0; }