Searched refs:hwoff (Results 1 – 5 of 5) sorted by relevance
| /OK3568_Linux_fs/kernel/sound/core/ |
| H A D | pcm_lib.c | 1917 int channel, unsigned long hwoff,
1925 int channel, unsigned long hwoff) in get_dma_ptr() argument
1927 return runtime->dma_area + hwoff + in get_dma_ptr()
1933 int channel, unsigned long hwoff, in default_write_copy() argument
1936 if (copy_from_user(get_dma_ptr(substream->runtime, channel, hwoff), in default_write_copy()
1944 int channel, unsigned long hwoff, in default_write_copy_kernel() argument
1947 memcpy(get_dma_ptr(substream->runtime, channel, hwoff), buf, bytes); in default_write_copy_kernel()
1956 unsigned long hwoff, void *buf, unsigned long bytes) in fill_silence() argument
1964 hwoff, bytes); in fill_silence()
1967 get_dma_ptr(runtime, channel, hwoff), in fill_silence()
[all …]
|
| /OK3568_Linux_fs/kernel/sound/soc/rockchip/ |
| H A D | rockchip_dlp.c | 806 unsigned long hwoff, in process_capture() argument
813 void *dma_ptr = runtime->dma_area + hwoff; in process_capture()
937 unsigned long hwoff, in process_playback() argument
970 unsigned long hwoff, in dmaengine_dlp_process() argument
980 ret = process_playback(component, substream, hwoff, buf, bytes); in dmaengine_dlp_process()
982 ret = process_capture(component, substream, hwoff, buf, bytes); in dmaengine_dlp_process()
989 int channel, unsigned long hwoff, in dmaengine_dlp_copy_user() argument
995 void *dma_ptr = runtime->dma_area + hwoff + in dmaengine_dlp_copy_user()
1003 ret = dmaengine_dlp_process(component, substream, hwoff, buf, bytes); in dmaengine_dlp_copy_user()
|
| /OK3568_Linux_fs/kernel/sound/soc/ |
| H A D | soc-generic-dmaengine-pcm.c | 303 int channel, unsigned long hwoff, in dmaengine_copy_user() argument
309 int channel, unsigned long hwoff, in dmaengine_copy_user()
312 void *dma_ptr = runtime->dma_area + hwoff + in dmaengine_copy_user()
321 ret = process(substream, channel, hwoff, (__force void *)buf, bytes); in dmaengine_copy_user()
|
| /OK3568_Linux_fs/kernel/include/sound/ |
| H A D | dmaengine_pcm.h | 144 int channel, unsigned long hwoff,
|
| /OK3568_Linux_fs/kernel/sound/soc/stm/ |
| H A D | stm32_sai_sub.c | 1237 int channel, unsigned long hwoff, in stm32_sai_pcm_process_spdif() argument
1244 int *ptr = (int *)(runtime->dma_area + hwoff + in stm32_sai_pcm_process_spdif()
|