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| author | Amaury Pouly <amaury.pouly@gmail.com> | 2017-10-01 16:13:54 +0200 |
|---|---|---|
| committer | Amaury Pouly <amaury.pouly@gmail.com> | 2017-10-01 17:23:43 +0200 |
| commit | a82ebac53a23867452a62e3bd6c2516679ac95d8 (patch) | |
| tree | a03b0986f141e882f12d66b0fc05825b2008e40b /firmware/target/hosted/alsa-controls.c | |
| parent | 50e93d56874dec894b81fa6fcfecc6d46525ee2a (diff) | |
| download | rockbox-a82ebac53a23867452a62e3bd6c2516679ac95d8.tar.gz rockbox-a82ebac53a23867452a62e3bd6c2516679ac95d8.zip | |
sonynwza10/a20: enable pcm frequency selection
Change-Id: I335fcdbb652253e777d0d7406545d0d44d98f4f0
Diffstat (limited to 'firmware/target/hosted/alsa-controls.c')
| -rw-r--r-- | firmware/target/hosted/alsa-controls.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/firmware/target/hosted/alsa-controls.c b/firmware/target/hosted/alsa-controls.c index 9747fbefa9..289f2e76c9 100644 --- a/firmware/target/hosted/alsa-controls.c +++ b/firmware/target/hosted/alsa-controls.c @@ -72,6 +72,15 @@ bool alsa_controls_find(snd_ctl_elem_id_t *id, const char *name) return false; } +bool alsa_has_control(const char *name) +{ + snd_ctl_elem_id_t *id; + /* allocate things on stack */ + snd_ctl_elem_id_alloca(&id); + /* find control */ + return alsa_controls_find(id, name); +} + /* find a control element enum index by name, return -1 if not found */ int alsa_controls_find_enum(const char *name, const char *enum_name) { |