Some userspace audio servers might default to software volume, this allows the ucm to force its behaviour
Signed-off-by: Curtis Malainey cujomalainey@chromium.org --- include/use-case.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/use-case.h b/include/use-case.h index 05628303..1aeaf9d4 100644 --- a/include/use-case.h +++ b/include/use-case.h @@ -334,6 +334,8 @@ int snd_use_case_get_list(snd_use_case_mgr_t *uc_mgr, * - This is used on platform where reported buffer level is not accurate. * E.g. "512", which holds 512 samples in device buffer. Note: this will * increase latency. + * - DisableSoftwareVolume + * - Set to "1" to force userspace to use hardware volume controls */ int snd_use_case_get(snd_use_case_mgr_t *uc_mgr, const char *identifier,