diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2018-10-30 07:47:18 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-11-05 11:27:45 +0000 |
| commit | c16015f36cc128244c910152663de45c3b99f551 (patch) | |
| tree | f022ff2b261c82891f9e043ad598e1ecc427ecac /sound/soc/sh/rcar/core.c | |
| parent | 7e7fe06de376e9874f4399dac81d65ea9b0a9507 (diff) | |
ASoC: rsnd: add .get_id/.get_id_sub
ID for CTU and SSIU are confusable.
1 CTU has 4 sub nodes. This means, CTU0 has CTU01 - CTU03, CTU1 has
CTU10 - CTU13. SSIU is more confusable. Gen2 SSIU has BUSIF0-3, Gen3
SSIU has BUSIF0-7, but not for all SSIU.
In rsnd driver, each mod drivers are assuming rsnd_mod_id() returns
main device ID (In CTU case CTU0-1, SSIU case SSIU0-9), not serial
number.
This patch adds new .id/.id_sub to handling more detail ID.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sh/rcar/core.c')
| -rw-r--r-- | sound/soc/sh/rcar/core.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 5373eba5d572..82d2234840c5 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -144,6 +144,27 @@ u32 *rsnd_mod_get_status(struct rsnd_mod *mod, return &mod->status; } +int rsnd_mod_id_raw(struct rsnd_mod *mod) +{ + return mod->id; +} + +int rsnd_mod_id(struct rsnd_mod *mod) +{ + if ((mod)->ops->id) + return (mod)->ops->id(mod); + + return rsnd_mod_id_raw(mod); +} + +int rsnd_mod_id_sub(struct rsnd_mod *mod) +{ + if ((mod)->ops->id_sub) + return (mod)->ops->id_sub(mod); + + return 0; +} + int rsnd_mod_init(struct rsnd_priv *priv, struct rsnd_mod *mod, struct rsnd_mod_ops *ops, |