audio_frames 207 sound/core/pcm_lib.c u64 audio_frames, audio_nsecs; audio_frames 222 sound/core/pcm_lib.c audio_frames = runtime->hw_ptr_wrap + runtime->status->hw_ptr; audio_frames 226 sound/core/pcm_lib.c audio_frames -= runtime->delay; audio_frames 228 sound/core/pcm_lib.c audio_frames += runtime->delay; audio_frames 230 sound/core/pcm_lib.c audio_nsecs = div_u64(audio_frames * 1000000000LL,