ST_PLAYBACK_MAX_PERIOD_SIZE   34 sound/soc/amd/acp-pcm-dma.c #define ST_CAPTURE_MAX_PERIOD_SIZE  ST_PLAYBACK_MAX_PERIOD_SIZE
ST_PLAYBACK_MAX_PERIOD_SIZE   35 sound/soc/amd/acp-pcm-dma.c #define ST_MAX_BUFFER (ST_PLAYBACK_MAX_PERIOD_SIZE * PLAYBACK_MAX_NUM_PERIODS)
ST_PLAYBACK_MAX_PERIOD_SIZE   94 sound/soc/amd/acp-pcm-dma.c 	.period_bytes_max = ST_PLAYBACK_MAX_PERIOD_SIZE,