PLAYBACK_MAX_NUM_PERIODS 22 sound/soc/amd/acp-pcm-dma.c #define PLAYBACK_MAX_NUM_PERIODS 2 PLAYBACK_MAX_NUM_PERIODS 30 sound/soc/amd/raven/acp3x.h #define PLAYBACK_MAX_NUM_PERIODS 8 PLAYBACK_MAX_NUM_PERIODS 26 sound/soc/qcom/qdsp6/q6asm-dai.c #define PLAYBACK_MAX_NUM_PERIODS 8