SCARLETT2_CONFIG_DIRECT_MONITOR
mixer, SCARLETT2_CONFIG_DIRECT_MONITOR,
[SCARLETT2_CONFIG_DIRECT_MONITOR] = {
mixer, SCARLETT2_CONFIG_DIRECT_MONITOR, index, val);
[SCARLETT2_CONFIG_DIRECT_MONITOR] = {
[SCARLETT2_CONFIG_DIRECT_MONITOR] = {