Searched refs:oldptr (Results 1 – 7 of 7) sorted by relevance
| /Linux-v5.4/drivers/media/pci/cx18/ |
| D | cx18-alsa-pcm.c | 64 unsigned int oldptr; in cx18_alsa_announce_pcm_data() local
101 oldptr = cxsc->hwptr_done_capture; in cx18_alsa_announce_pcm_data()
102 if (oldptr + length >= runtime->buffer_size) { in cx18_alsa_announce_pcm_data()
104 runtime->buffer_size - oldptr; in cx18_alsa_announce_pcm_data()
105 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in cx18_alsa_announce_pcm_data()
110 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in cx18_alsa_announce_pcm_data()
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| /Linux-v5.4/drivers/media/pci/ivtv/ |
| D | ivtv-alsa-pcm.c | 62 unsigned int oldptr; in ivtv_alsa_announce_pcm_data() local
99 oldptr = itvsc->hwptr_done_capture; in ivtv_alsa_announce_pcm_data()
100 if (oldptr + length >= runtime->buffer_size) { in ivtv_alsa_announce_pcm_data()
102 runtime->buffer_size - oldptr; in ivtv_alsa_announce_pcm_data()
103 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in ivtv_alsa_announce_pcm_data()
108 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in ivtv_alsa_announce_pcm_data()
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| /Linux-v5.4/drivers/media/usb/cx231xx/ |
| D | cx231xx-audio.c | 85 unsigned int oldptr; in cx231xx_audio_isocirq() local
128 oldptr = dev->adev.hwptr_done_capture; in cx231xx_audio_isocirq()
129 if (oldptr + length >= runtime->buffer_size) { in cx231xx_audio_isocirq()
132 cnt = runtime->buffer_size - oldptr; in cx231xx_audio_isocirq()
133 memcpy(runtime->dma_area + oldptr * stride, cp, in cx231xx_audio_isocirq()
138 memcpy(runtime->dma_area + oldptr * stride, cp, in cx231xx_audio_isocirq()
176 unsigned int oldptr; in cx231xx_audio_bulkirq() local
215 oldptr = dev->adev.hwptr_done_capture; in cx231xx_audio_bulkirq()
216 if (oldptr + length >= runtime->buffer_size) { in cx231xx_audio_bulkirq()
219 cnt = runtime->buffer_size - oldptr; in cx231xx_audio_bulkirq()
[all …]
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| /Linux-v5.4/drivers/media/pci/cobalt/ |
| D | cobalt-alsa-pcm.c | 105 unsigned int oldptr; in cobalt_alsa_announce_pcm_data() local
143 oldptr = cobsc->hwptr_done_capture; in cobalt_alsa_announce_pcm_data()
144 if (oldptr + length >= runtime->buffer_size) { in cobalt_alsa_announce_pcm_data()
145 unsigned int cnt = runtime->buffer_size - oldptr; in cobalt_alsa_announce_pcm_data()
149 sample_cpy(runtime->dma_area + (oldptr + i) * stride, in cobalt_alsa_announce_pcm_data()
159 sample_cpy(runtime->dma_area + (oldptr + i) * stride, in cobalt_alsa_announce_pcm_data()
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| /Linux-v5.4/arch/parisc/kernel/ |
| D | module.c | 866 Elf_Sym *newptr, *oldptr; in module_finalize() local
918 oldptr = (void *)symhdr->sh_addr; in module_finalize()
919 newptr = oldptr + 1; /* we start counting at 1 */ in module_finalize()
924 oldptr++; /* note, count starts at 1 so preincrement */ in module_finalize()
925 if(strncmp(strtab + oldptr->st_name, in module_finalize()
929 if(newptr != oldptr) in module_finalize()
930 *newptr++ = *oldptr; in module_finalize()
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| /Linux-v5.4/drivers/media/usb/em28xx/ |
| D | em28xx-audio.c | 82 unsigned int oldptr; in em28xx_audio_isocirq() local
128 oldptr = dev->adev.hwptr_done_capture; in em28xx_audio_isocirq()
129 if (oldptr + length >= runtime->buffer_size) { in em28xx_audio_isocirq()
131 runtime->buffer_size - oldptr; in em28xx_audio_isocirq()
132 memcpy(runtime->dma_area + oldptr * stride, cp, in em28xx_audio_isocirq()
137 memcpy(runtime->dma_area + oldptr * stride, cp, in em28xx_audio_isocirq()
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| /Linux-v5.4/sound/usb/ |
| D | pcm.c | 1381 unsigned int stride, frames, bytes, oldptr; in retire_capture_urb() local
1412 oldptr = subs->hwptr_done; in retire_capture_urb()
1416 frames = (bytes + (oldptr % stride)) / stride; in retire_capture_urb()
1433 if (oldptr + bytes > runtime->buffer_size * stride) { in retire_capture_urb()
1435 runtime->buffer_size * stride - oldptr; in retire_capture_urb()
1436 memcpy(runtime->dma_area + oldptr, cp, bytes1); in retire_capture_urb()
1439 memcpy(runtime->dma_area + oldptr, cp, bytes); in retire_capture_urb()
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