ASoC: rsnd: add rsnd_path_parse() for CTU/MIX/DVC route setting
Current sound data route settings is done in dvc.c, and it doesn't care
about CTU/MIX at this poinnt, but we need to care about these.
OTOH, rsnd driver already has rsnd_path_xxx() functions for data path which
are good match for CTU/MIX/DVC path selectio.
This patch adds new rsnd_path_parse() to select sound data route which will
care about CTU/MIX/DVC path.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c
index 24d0763..9392507 100644
--- a/sound/soc/sh/rcar/dvc.c
+++ b/sound/soc/sh/rcar/dvc.c
@@ -142,48 +142,26 @@
return 0;
}
-static int rsnd_dvc_init(struct rsnd_mod *dvc_mod,
+static int rsnd_dvc_init(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- struct rsnd_mod *src_mod = rsnd_io_to_mod_src(io);
- struct device *dev = rsnd_priv_to_dev(priv);
- int dvc_id = rsnd_mod_id(dvc_mod);
- int src_id = rsnd_mod_id(src_mod);
- u32 route[] = {
- [0] = 0x30000,
- [1] = 0x30001,
- [2] = 0x40000,
- [3] = 0x10000,
- [4] = 0x20000,
- [5] = 0x40100
- };
+ rsnd_mod_hw_start(mod);
- if (src_id >= ARRAY_SIZE(route)) {
- dev_err(dev, "DVC%d isn't connected to SRC%d\n", dvc_id, src_id);
- return -EINVAL;
- }
+ rsnd_dvc_soft_reset(mod);
- rsnd_mod_hw_start(dvc_mod);
+ rsnd_path_parse(priv, io);
- rsnd_dvc_soft_reset(dvc_mod);
+ rsnd_mod_write(mod, DVC_DVUIR, 1);
- /*
- * fixme
- * it doesn't support CTU/MIX
- */
- rsnd_mod_write(dvc_mod, CMD_ROUTE_SLCT, route[src_id]);
-
- rsnd_mod_write(dvc_mod, DVC_DVUIR, 1);
-
- rsnd_mod_write(dvc_mod, DVC_ADINR, rsnd_get_adinr(dvc_mod, io));
+ rsnd_mod_write(mod, DVC_ADINR, rsnd_get_adinr(mod, io));
/* ch0/ch1 Volume */
- rsnd_dvc_volume_update(io, dvc_mod);
+ rsnd_dvc_volume_update(io, mod);
- rsnd_mod_write(dvc_mod, DVC_DVUIR, 0);
+ rsnd_mod_write(mod, DVC_DVUIR, 0);
- rsnd_adg_set_cmd_timsel_gen2(dvc_mod, io);
+ rsnd_adg_set_cmd_timsel_gen2(mod, io);
return 0;
}