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Searched refs:ivtv_buffer (Results 1 – 7 of 7) sorted by relevance

/linux-6.1.9/drivers/media/pci/ivtv/
Divtv-queue.c13 int ivtv_buf_copy_from_user(struct ivtv_stream *s, struct ivtv_buffer *buf, const char __user *src,… in ivtv_buf_copy_from_user()
24 void ivtv_buf_swap(struct ivtv_buffer *buf) in ivtv_buf_swap()
40 void ivtv_enqueue(struct ivtv_stream *s, struct ivtv_buffer *buf, struct ivtv_queue *q) in ivtv_enqueue()
59 struct ivtv_buffer *ivtv_dequeue(struct ivtv_stream *s, struct ivtv_queue *q) in ivtv_dequeue()
61 struct ivtv_buffer *buf = NULL; in ivtv_dequeue()
66 buf = list_entry(q->list.next, struct ivtv_buffer, list); in ivtv_dequeue()
79 struct ivtv_buffer *buf = list_entry(from->list.next, struct ivtv_buffer, list); in ivtv_queue_move_buf()
133 struct ivtv_buffer *buf = list_entry(steal->list.prev, struct ivtv_buffer, list); in ivtv_queue_move()
152 buf = list_entry(steal->list.prev, struct ivtv_buffer, list); in ivtv_queue_move()
229 struct ivtv_buffer *buf = kzalloc(sizeof(struct ivtv_buffer), in ivtv_stream_alloc()
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Divtv-queue.h41 static inline void ivtv_buf_sync_for_cpu(struct ivtv_stream *s, struct ivtv_buffer *buf) in ivtv_buf_sync_for_cpu()
48 static inline void ivtv_buf_sync_for_device(struct ivtv_stream *s, struct ivtv_buffer *buf) in ivtv_buf_sync_for_device()
56 int ivtv_buf_copy_from_user(struct ivtv_stream *s, struct ivtv_buffer *buf, const char __user *src,…
57 void ivtv_buf_swap(struct ivtv_buffer *buf);
61 void ivtv_enqueue(struct ivtv_stream *s, struct ivtv_buffer *buf, struct ivtv_queue *q);
62 struct ivtv_buffer *ivtv_dequeue(struct ivtv_stream *s, struct ivtv_queue *q);
Divtv-vbi.h15 void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf,
Divtv-irq.c32 struct ivtv_buffer *buf; in ivtv_pcm_work_handler()
61 struct ivtv_buffer *buf; in ivtv_pio_work_handler()
114 struct ivtv_buffer *buf; in stream_enc_dma_append()
217 buf = list_entry(s->q_predma.list.next, struct ivtv_buffer, list); in stream_enc_dma_append()
249 struct ivtv_buffer *buf = NULL; in dma_post()
258 buf = list_entry(p, struct ivtv_buffer, list); in dma_post()
343 struct ivtv_buffer *buf; in ivtv_dma_stream_dec_prepare()
530 struct ivtv_buffer *buf; in ivtv_irq_dma_read()
Divtv-fileops.c193 static struct ivtv_buffer *ivtv_get_buffer(struct ivtv_stream *s, int non_block, int *err) in ivtv_get_buffer()
197 struct ivtv_buffer *buf; in ivtv_get_buffer()
286 static size_t ivtv_copy_buf_to_user(struct ivtv_stream *s, struct ivtv_buffer *buf, in ivtv_copy_buf_to_user()
365 struct ivtv_buffer *buf; in ivtv_read()
542 struct ivtv_buffer *buf; in ivtv_write()
Divtv-driver.h307 struct ivtv_buffer { struct
599 struct ivtv_buffer sliced_mpeg_buf; /* temporary buffer holding data from sliced_mpeg_data */
Divtv-vbi.c363 void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf, in ivtv_process_vbi_data()