/*
* ssi mod function
*/
struct rsnd_mod *rsnd_ssi_mod_get_frm_dai(struct rsnd_priv *priv,
int dai_id, int is_play)
{
struct rsnd_dai_platform_info *dai_info = NULL;
struct rsnd_dai_path_info *path_info = NULL;
struct rsnd_ssi_platform_info *target_info = NULL;
struct rsnd_ssi *ssi;
int i, has_play;
if (priv->rdai)
dai_info = priv->rdai[dai_id].info;
if (dai_info)
path_info = (is_play) ? &dai_info->playback : &dai_info->capture;
if (path_info)
target_info = path_info->ssi;
is_play = !!is_play;
for_each_rsnd_ssi(ssi, priv, i) {
if (target_info == ssi->info)
return &ssi->mod;
/* for compatible */
if (rsnd_ssi_dai_id(ssi) != dai_id)
continue;
has_play = rsnd_ssi_is_play(&ssi->mod);
if (is_play == has_play)
return &ssi->mod;
}
return NULL;
}
static int rsnd_src_probe_gen2(struct rsnd_mod *mod,
struct rsnd_dai *rdai,
struct rsnd_dai_stream *io)
{
struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
struct rcar_snd_info *info = rsnd_priv_to_info(priv);
struct rsnd_src *src = rsnd_mod_to_src(mod);
struct rsnd_mod *ssi = rsnd_ssi_mod_get(priv, rsnd_mod_id(mod));
struct device *dev = rsnd_priv_to_dev(priv);
int ret;
int is_play;
if (info->dai_info)
is_play = rsnd_info_is_playback(priv, src);
else
is_play = rsnd_ssi_is_play(ssi);
ret = rsnd_dma_init(priv,
rsnd_mod_to_dma(mod),
is_play,
src->info->dma_id);
if (ret < 0)
dev_err(dev, "SRC DMA failed\n");
return ret;
}
static int rsnd_ssi_dma_probe(struct rsnd_mod *mod,
struct rsnd_dai *rdai,
struct rsnd_dai_stream *io)
{
struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
struct rcar_snd_info *info = rsnd_priv_to_info(priv);
struct device *dev = rsnd_priv_to_dev(priv);
int dma_id = ssi->info->dma_id;
int is_play;
int ret;
if (info->dai_info)
is_play = rsnd_info_is_playback(priv, ssi);
else
is_play = rsnd_ssi_is_play(&ssi->mod);
ret = rsnd_dma_init(
priv, rsnd_mod_to_dma(mod),
is_play,
dma_id);
if (ret < 0)
dev_err(dev, "SSI DMA failed\n");
return ret;
}
