PS3_AUDIO_DMAC_BLOCK_SIZE 276 sound/ppc/snd_ps3.c PS3_AUDIO_DMAC_BLOCK_SIZE, PS3_AUDIO_DMAC_BLOCK_SIZE 117 sound/ppc/snd_ps3.h (PS3_AUDIO_DMAC_BLOCK_SIZE * PS3_AUDIO_DMAC_MAX_BLOCKS * 4)