Searched refs:hwoff (Results 1 – 4 of 4) sorted by relevance
| /Linux-v4.19/sound/core/ |
| D | pcm_lib.c | 1916 int channel, unsigned long hwoff,
1924 int channel, unsigned long hwoff) in get_dma_ptr() argument
1926 return runtime->dma_area + hwoff + in get_dma_ptr()
1932 int channel, unsigned long hwoff, in default_write_copy() argument
1935 if (copy_from_user(get_dma_ptr(substream->runtime, channel, hwoff), in default_write_copy()
1943 int channel, unsigned long hwoff, in default_write_copy_kernel() argument
1946 memcpy(get_dma_ptr(substream->runtime, channel, hwoff), buf, bytes); in default_write_copy_kernel()
1955 unsigned long hwoff, void *buf, unsigned long bytes) in fill_silence() argument
1963 hwoff, bytes); in fill_silence()
1966 get_dma_ptr(runtime, channel, hwoff), in fill_silence()
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| /Linux-v4.19/sound/soc/ |
| D | soc-generic-dmaengine-pcm.c | 336 int channel, unsigned long hwoff, in dmaengine_copy_user() argument
345 int channel, unsigned long hwoff, in dmaengine_copy_user()
348 void *dma_ptr = runtime->dma_area + hwoff + in dmaengine_copy_user()
357 ret = process(substream, channel, hwoff, (__force void *)buf, bytes); in dmaengine_copy_user()
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| /Linux-v4.19/include/sound/ |
| D | dmaengine_pcm.h | 138 int channel, unsigned long hwoff,
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| /Linux-v4.19/sound/soc/stm/ |
| D | stm32_sai_sub.c | 953 int channel, unsigned long hwoff, in stm32_sai_pcm_process_spdif() argument
960 int *ptr = (int *)(runtime->dma_area + hwoff + in stm32_sai_pcm_process_spdif()
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