Searched refs:oldptr (Results 1 – 5 of 5) sorted by relevance
| /drivers/media/usb/cx231xx/ |
| D | cx231xx-audio.c | 95 unsigned int oldptr; in cx231xx_audio_isocirq() local
137 oldptr = dev->adev.hwptr_done_capture; in cx231xx_audio_isocirq()
138 if (oldptr + length >= runtime->buffer_size) { in cx231xx_audio_isocirq()
141 cnt = runtime->buffer_size - oldptr; in cx231xx_audio_isocirq()
142 memcpy(runtime->dma_area + oldptr * stride, cp, in cx231xx_audio_isocirq()
147 memcpy(runtime->dma_area + oldptr * stride, cp, in cx231xx_audio_isocirq()
185 unsigned int oldptr; in cx231xx_audio_bulkirq() local
223 oldptr = dev->adev.hwptr_done_capture; in cx231xx_audio_bulkirq()
224 if (oldptr + length >= runtime->buffer_size) { in cx231xx_audio_bulkirq()
227 cnt = runtime->buffer_size - oldptr; in cx231xx_audio_bulkirq()
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| /drivers/media/pci/cx18/ |
| D | cx18-alsa-pcm.c | 73 unsigned int oldptr; in cx18_alsa_announce_pcm_data() local
110 oldptr = cxsc->hwptr_done_capture; in cx18_alsa_announce_pcm_data()
111 if (oldptr + length >= runtime->buffer_size) { in cx18_alsa_announce_pcm_data()
113 runtime->buffer_size - oldptr; in cx18_alsa_announce_pcm_data()
114 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in cx18_alsa_announce_pcm_data()
119 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in cx18_alsa_announce_pcm_data()
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| /drivers/media/pci/ivtv/ |
| D | ivtv-alsa-pcm.c | 71 unsigned int oldptr; in ivtv_alsa_announce_pcm_data() local
108 oldptr = itvsc->hwptr_done_capture; in ivtv_alsa_announce_pcm_data()
109 if (oldptr + length >= runtime->buffer_size) { in ivtv_alsa_announce_pcm_data()
111 runtime->buffer_size - oldptr; in ivtv_alsa_announce_pcm_data()
112 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in ivtv_alsa_announce_pcm_data()
117 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in ivtv_alsa_announce_pcm_data()
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| /drivers/media/pci/cobalt/ |
| D | cobalt-alsa-pcm.c | 117 unsigned int oldptr; in cobalt_alsa_announce_pcm_data() local
155 oldptr = cobsc->hwptr_done_capture; in cobalt_alsa_announce_pcm_data()
156 if (oldptr + length >= runtime->buffer_size) { in cobalt_alsa_announce_pcm_data()
157 unsigned int cnt = runtime->buffer_size - oldptr; in cobalt_alsa_announce_pcm_data()
161 sample_cpy(runtime->dma_area + (oldptr + i) * stride, in cobalt_alsa_announce_pcm_data()
171 sample_cpy(runtime->dma_area + (oldptr + i) * stride, in cobalt_alsa_announce_pcm_data()
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| /drivers/media/usb/em28xx/ |
| D | em28xx-audio.c | 82 unsigned int oldptr; in em28xx_audio_isocirq() local
127 oldptr = dev->adev.hwptr_done_capture; in em28xx_audio_isocirq()
128 if (oldptr + length >= runtime->buffer_size) { in em28xx_audio_isocirq()
130 runtime->buffer_size - oldptr; in em28xx_audio_isocirq()
131 memcpy(runtime->dma_area + oldptr * stride, cp, in em28xx_audio_isocirq()
136 memcpy(runtime->dma_area + oldptr * stride, cp, in em28xx_audio_isocirq()
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