acp_st_pcm_hardware_playback 80 sound/soc/amd/acp-pcm-dma.c static const struct snd_pcm_hardware acp_st_pcm_hardware_playback = { acp_st_pcm_hardware_playback 779 sound/soc/amd/acp-pcm-dma.c runtime->hw = acp_st_pcm_hardware_playback;