Lines Matching refs:hwoff
1951 int channel, unsigned long hwoff,
1959 int channel, unsigned long hwoff) in get_dma_ptr() argument
1961 return runtime->dma_area + hwoff + in get_dma_ptr()
1967 int channel, unsigned long hwoff, in default_write_copy() argument
1970 if (copy_from_user(get_dma_ptr(substream->runtime, channel, hwoff), in default_write_copy()
1978 int channel, unsigned long hwoff, in default_write_copy_kernel() argument
1981 memcpy(get_dma_ptr(substream->runtime, channel, hwoff), buf, bytes); in default_write_copy_kernel()
1990 unsigned long hwoff, void *buf, unsigned long bytes) in fill_silence() argument
1998 hwoff, bytes); in fill_silence()
2001 get_dma_ptr(runtime, channel, hwoff), in fill_silence()
2008 int channel, unsigned long hwoff, in default_read_copy() argument
2012 get_dma_ptr(substream->runtime, channel, hwoff), in default_read_copy()
2020 int channel, unsigned long hwoff, in default_read_copy_kernel() argument
2023 memcpy(buf, get_dma_ptr(substream->runtime, channel, hwoff), bytes); in default_read_copy_kernel()
2031 snd_pcm_uframes_t hwoff, void *data, in interleaved_copy() argument
2039 hwoff = frames_to_bytes(runtime, hwoff); in interleaved_copy()
2042 return transfer(substream, 0, hwoff, data + off, frames); in interleaved_copy()
2049 snd_pcm_uframes_t hwoff, void *data, in noninterleaved_copy() argument
2065 hwoff = samples_to_bytes(runtime, hwoff); in noninterleaved_copy()
2068 err = fill_silence(substream, c, hwoff, NULL, frames); in noninterleaved_copy()
2070 err = transfer(substream, c, hwoff, *bufs + off, in noninterleaved_copy()