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Searched refs:buf_used (Results 1 – 10 of 10) sorted by relevance

/Linux-v5.10/drivers/usb/gadget/function/
Duvc_video.c33 if (buf->bytesused - video->queue.buf_used <= len - 2) in uvc_video_encode_header()
48 mem = buf->mem + queue->buf_used; in uvc_video_encode_data()
49 nbytes = min((unsigned int)len, buf->bytesused - queue->buf_used); in uvc_video_encode_data()
52 queue->buf_used += nbytes; in uvc_video_encode_data()
83 if (buf->bytesused == video->queue.buf_used) { in uvc_video_encode_bulk()
84 video->queue.buf_used = 0; in uvc_video_encode_bulk()
93 buf->bytesused == video->queue.buf_used) in uvc_video_encode_bulk()
116 if (buf->bytesused == video->queue.buf_used) { in uvc_video_encode_isoc()
117 video->queue.buf_used = 0; in uvc_video_encode_isoc()
Duvc_queue.h51 unsigned int buf_used; member
Duvc_queue.c284 queue->buf_used = 0; in uvcg_queue_enable()
/Linux-v5.10/drivers/video/fbdev/omap2/omapfb/displays/
Dpanel-dsi-cm.c1003 unsigned buf_used = 0; in dsicm_memory_read() local
1039 while (buf_used < size) { in dsicm_memory_read()
1044 buf + buf_used, size - buf_used); in dsicm_memory_read()
1051 buf_used += r; in dsicm_memory_read()
1066 r = buf_used; in dsicm_memory_read()
/Linux-v5.10/drivers/gpu/drm/omapdrm/displays/
Dpanel-dsi-cm.c1014 unsigned int buf_used = 0; in dsicm_memory_read() local
1049 while (buf_used < size) { in dsicm_memory_read()
1054 buf + buf_used, size - buf_used); in dsicm_memory_read()
1061 buf_used += r; in dsicm_memory_read()
1076 r = buf_used; in dsicm_memory_read()
/Linux-v5.10/drivers/media/usb/uvc/
Duvc_video.c1201 mem = buf->mem + queue->buf_used; in uvc_video_encode_data()
1202 nbytes = min((unsigned int)len, buf->bytesused - queue->buf_used); in uvc_video_encode_data()
1207 queue->buf_used += nbytes; in uvc_video_encode_data()
1476 if (buf->bytesused == stream->queue.buf_used || in uvc_video_encode_bulk()
1478 if (buf->bytesused == stream->queue.buf_used) { in uvc_video_encode_bulk()
1479 stream->queue.buf_used = 0; in uvc_video_encode_bulk()
Duvc_queue.c172 queue->buf_used = 0; in uvc_start_streaming()
Duvcvideo.h436 unsigned int buf_used; member
/Linux-v5.10/tools/perf/util/
Dcs-etm.c91 size_t buf_len, buf_used; member
1065 etmq->buf_used = 0; in cs_etm__get_trace()
2004 &etmq->buf[etmq->buf_used], in cs_etm__decode_data_block()
2011 etmq->buf_used += processed; in cs_etm__decode_data_block()
/Linux-v5.10/kernel/trace/
Dbpf_trace.c597 int i, buf_used, copy_size, num_args; in BPF_CALL_5() local
602 buf_used = this_cpu_inc_return(bpf_seq_printf_buf_used); in BPF_CALL_5()
603 if (WARN_ON_ONCE(buf_used > 1)) { in BPF_CALL_5()