diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/tinyalsa/mixer.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/tinyalsa/mixer.h b/include/tinyalsa/mixer.h index d82d4b1..0a48b6f 100644 --- a/include/tinyalsa/mixer.h +++ b/include/tinyalsa/mixer.h @@ -41,6 +41,9 @@ extern "C" { #endif +/* TLV header size*/ +#define TLV_HEADER_SIZE (2 * sizeof(unsigned int)) + struct mixer; struct mixer_ctl; @@ -107,6 +110,8 @@ const char *mixer_ctl_get_enum_string(struct mixer_ctl *ctl, unsigned int enum_i */ void mixer_ctl_update(struct mixer_ctl *ctl); +int mixer_ctl_is_access_tlv_rw(const struct mixer_ctl *ctl); + /* Set and get mixer controls */ int mixer_ctl_get_percent(const struct mixer_ctl *ctl, unsigned int id); |