ASoC: rsnd: remove platform dai and add dai_id on platform setting

Current rsnd driver is using struct rsnd_dai_platform_info
so that indicate sound DAI information (playback/capture SSI ID).
But, SSI settings were also required separately.
Thus, platform settings was very un-understandable.
This patch adds dai_id to SSI
settings, and removed rsnd_dai_platform_info.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 061ac7e..c48a6c7 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -87,6 +87,7 @@ struct rsnd_ssiu {
 #define rsnd_ssi_clk_from_parent(ssi) ((ssi)->parent)
 #define rsnd_rdai_is_clk_master(rdai) ((rdai)->clk_master)
 #define rsnd_ssi_mode_flags(p) ((p)->info->flags)
+#define rsnd_ssi_dai_id(ssi) ((ssi)->info->dai_id)
 #define rsnd_ssi_to_ssiu(ssi)\
 	(((struct rsnd_ssiu *)((ssi) - rsnd_mod_id(&(ssi)->mod))) - 1)
 
@@ -502,6 +503,27 @@ static struct rsnd_mod_ops rsnd_ssi_non_ops = {
 /*
  *		ssi mod function
  */
+struct rsnd_mod *rsnd_ssi_mod_get_frm_dai(struct rsnd_priv *priv,
+					  int dai_id, int is_play)
+{
+	struct rsnd_ssi *ssi;
+	int i, has_play;
+
+	is_play = !!is_play;
+
+	for_each_rsnd_ssi(ssi, priv, i) {
+		if (rsnd_ssi_dai_id(ssi) != dai_id)
+			continue;
+
+		has_play = !!(rsnd_ssi_mode_flags(ssi) & RSND_SSI_PLAY);
+
+		if (is_play == has_play)
+			return &ssi->mod;
+	}
+
+	return NULL;
+}
+
 struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id)
 {
 	BUG_ON(id < 0 || id >= rsnd_ssi_nr(priv));