| /linux/include/media/ |
| H A D | videobuf2-core.h | 236 struct vb2_queue;
253 struct vb2_queue *vb2_queue; member
435 int (*queue_setup)(struct vb2_queue *q,
439 void (*wait_prepare)(struct vb2_queue *q);
440 void (*wait_finish)(struct vb2_queue *q);
448 int (*prepare_streaming)(struct vb2_queue *q);
449 int (*start_streaming)(struct vb2_queue *q, unsigned int count);
450 void (*stop_streaming)(struct vb2_queue *q);
451 void (*unprepare_streaming)(struct vb2_queue *q);
611 struct vb2_queue { struct
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| H A D | videobuf2-v4l2.h | 73 struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, u64 timestamp);
75 int vb2_querybuf(struct vb2_queue *q, struct v4l2_buffer *b);
85 int vb2_reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req);
95 int vb2_create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create);
119 int vb2_prepare_buf(struct vb2_queue *q, struct media_device *mdev,
145 int vb2_qbuf(struct vb2_queue *q, struct media_device *mdev,
157 int vb2_expbuf(struct vb2_queue *q, struct v4l2_exportbuffer *eb);
183 int vb2_dqbuf(struct vb2_queue *q, struct v4l2_buffer *b, bool nonblocking);
201 int vb2_streamon(struct vb2_queue *q, enum v4l2_buf_type type);
220 int vb2_streamoff(struct vb2_queue *q, enum v4l2_buf_type type);
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| H A D | v4l2-mc.h | 86 int v4l_vb2q_enable_media_source(struct vb2_queue *q);
212 static inline int v4l_vb2q_enable_media_source(struct vb2_queue *q) in v4l_vb2q_enable_media_source()
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| /linux/drivers/media/common/videobuf2/ |
| H A D | videobuf2-core.c | 65 dprintk((vb)->vb2_queue, 2, "call_memop(%d, %s)%s\n", \
67 (vb)->vb2_queue->mem_ops->op ? "" : " (nop)")
71 struct vb2_queue *_q = (vb)->vb2_queue; \
83 struct vb2_queue *_q = (vb)->vb2_queue; \
95 struct vb2_queue *_q = (vb)->vb2_queue; \
127 dprintk((vb)->vb2_queue, 2, "call_vb_qop(%d, %s)%s\n", \
129 (vb)->vb2_queue->ops->op ? "" : " (nop)")
136 err = (vb)->vb2_queue->ops->op ? \
137 (vb)->vb2_queue->ops->op(args) : 0; \
146 if ((vb)->vb2_queue->ops->op) \
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| H A D | videobuf2-v4l2.c | 71 dprintk(vb->vb2_queue, 1, in __verify_planes_array()
77 dprintk(vb->vb2_queue, 1, in __verify_planes_array()
145 struct vb2_queue *q = vb->vb2_queue; in __copy_timestamp()
170 if (vb->vb2_queue->allow_zero_bytesused) in vb2_warn_zero_bytesused()
178 struct vb2_queue *q = vb->vb2_queue; in vb2_fill_vb2_v4l2_buffer()
259 if (vb->vb2_queue->allow_zero_bytesused) in vb2_fill_vb2_v4l2_buffer()
302 if (vb->vb2_queue->allow_zero_bytesused) in vb2_fill_vb2_v4l2_buffer()
314 if (!vb->vb2_queue->copy_timestamp || V4L2_TYPE_IS_CAPTURE(b->type)) { in vb2_fill_vb2_v4l2_buffer()
344 static void set_buffer_cache_hints(struct vb2_queue *q, in set_buffer_cache_hints()
366 static int vb2_queue_or_prepare_buf(struct vb2_queue *q, struct media_device *mdev, in vb2_queue_or_prepare_buf()
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| H A D | videobuf2-vmalloc.c | 42 buf = kzalloc(sizeof(*buf), GFP_KERNEL | vb->vb2_queue->gfp_flags); in vb2_vmalloc_alloc()
54 buf->dma_dir = vb->vb2_queue->dma_dir; in vb2_vmalloc_alloc()
85 buf->dma_dir = vb->vb2_queue->dma_dir; in vb2_vmalloc_get_userptr()
417 buf->dma_dir = vb->vb2_queue->dma_dir; in vb2_vmalloc_attach_dmabuf()
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| /linux/drivers/media/dvb-core/ |
| H A D | dvb_vb2.c | 29 static int _queue_setup(struct vb2_queue *vq, in _queue_setup()
52 struct dvb_vb2_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); in _buffer_prepare()
69 struct dvb_vb2_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); in _buffer_queue()
80 static int _start_streaming(struct vb2_queue *vq, unsigned int count) in _start_streaming()
88 static void _stop_streaming(struct vb2_queue *vq) in _stop_streaming()
106 static void _dmxdev_lock(struct vb2_queue *vq) in _dmxdev_lock()
114 static void _dmxdev_unlock(struct vb2_queue *vq) in _dmxdev_unlock()
135 struct dvb_vb2_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); in _fill_dmx_buffer()
147 struct dvb_vb2_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); in _fill_vb2_buffer()
165 struct vb2_queue *q = &ctx->vb_q; in dvb_vb2_init()
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| /linux/drivers/media/platform/mediatek/vcodec/decoder/ |
| H A D | mtk_vcodec_dec.h | 84 int mtk_vcodec_dec_queue_init(void *priv, struct vb2_queue *src_vq,
85 struct vb2_queue *dst_vq);
92 int vb2ops_vdec_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers,
98 int vb2ops_vdec_start_streaming(struct vb2_queue *q, unsigned int count);
99 void vb2ops_vdec_stop_streaming(struct vb2_queue *q);
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| /linux/include/trace/events/ |
| H A D | vb2.h | 12 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
47 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
52 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
57 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
62 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
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| H A D | v4l2.h | 182 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
246 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
251 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
256 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
261 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
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| /linux/drivers/media/common/saa7146/ |
| H A D | saa7146_vbi.c | 220 static int queue_setup(struct vb2_queue *q, in queue_setup()
237 struct vb2_queue *vq = vb->vb2_queue; in buf_queue()
255 struct vb2_queue *vq = vb->vb2_queue; in buf_init()
284 struct vb2_queue *vq = vb->vb2_queue; in buf_cleanup()
290 static void return_buffers(struct vb2_queue *q, int state) in return_buffers()
380 static int start_streaming(struct vb2_queue *q, unsigned int count) in start_streaming()
393 static void stop_streaming(struct vb2_queue *q) in stop_streaming()
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| H A D | saa7146_video.c | 556 static int queue_setup(struct vb2_queue *q, in queue_setup()
574 struct vb2_queue *vq = vb->vb2_queue; in buf_queue()
589 struct vb2_queue *vq = vb->vb2_queue; in buf_init()
614 struct vb2_queue *vq = vb->vb2_queue; in buf_prepare()
629 struct vb2_queue *vq = vb->vb2_queue; in buf_cleanup()
635 static void return_buffers(struct vb2_queue *q, int state) in return_buffers()
653 static int start_streaming(struct vb2_queue *q, unsigned int count) in start_streaming()
666 static void stop_streaming(struct vb2_queue *q) in stop_streaming()
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| /linux/drivers/media/usb/em28xx/ |
| H A D | em28xx-v4l.h | 9 int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count);
10 void em28xx_stop_vbi_streaming(struct vb2_queue *vq);
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| /linux/drivers/staging/media/sunxi/cedrus/ |
| H A D | cedrus_video.h | 27 int cedrus_queue_init(void *priv, struct vb2_queue *src_vq,
28 struct vb2_queue *dst_vq);
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| /linux/drivers/media/test-drivers/visl/ |
| H A D | visl-video.h | 22 int visl_queue_init(void *priv, struct vb2_queue *src_vq,
23 struct vb2_queue *dst_vq);
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| /linux/drivers/media/platform/chips-media/coda/ |
| H A D | coda.h | 204 int (*queue_init)(void *priv, struct vb2_queue *src_vq,
205 struct vb2_queue *dst_vq);
314 int coda_encoder_queue_init(void *priv, struct vb2_queue *src_vq,
315 struct vb2_queue *dst_vq);
316 int coda_decoder_queue_init(void *priv, struct vb2_queue *src_vq,
317 struct vb2_queue *dst_vq);
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| /linux/drivers/media/platform/mediatek/vcodec/encoder/ |
| H A D | mtk_vcodec_enc.h | 45 int mtk_vcodec_enc_queue_init(void *priv, struct vb2_queue *src_vq,
46 struct vb2_queue *dst_vq);
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| /linux/drivers/staging/media/tegra-video/ |
| H A D | vi.h | 63 int (*vi_start_streaming)(struct vb2_queue *vq, u32 count);
64 void (*vi_stop_streaming)(struct vb2_queue *vq);
202 struct vb2_queue queue;
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| /linux/drivers/media/pci/saa7134/ |
| H A D | saa7134-ts.c | 70 struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv; in saa7134_ts_buffer_init()
83 struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv; in saa7134_ts_buffer_prepare()
106 int saa7134_ts_queue_setup(struct vb2_queue *q, in saa7134_ts_queue_setup()
125 int saa7134_ts_start_streaming(struct vb2_queue *vq, unsigned int count) in saa7134_ts_start_streaming()
154 void saa7134_ts_stop_streaming(struct vb2_queue *vq) in saa7134_ts_stop_streaming()
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| H A D | saa7134-vbi.c | 73 struct saa7134_dmaqueue *dmaq = buf->vb2.vb2_buf.vb2_queue->drv_priv; in buffer_activate()
107 struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv; in buffer_prepare()
128 static int queue_setup(struct vb2_queue *q, in queue_setup()
150 struct saa7134_dmaqueue *dmaq = vb2->vb2_queue->drv_priv; in buffer_init()
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| H A D | saa7134.h | 593 struct vb2_queue video_vbq;
595 struct vb2_queue vbi_vbq;
612 struct vb2_queue empress_vbq;
795 int saa7134_vb2_start_streaming(struct vb2_queue *vq, unsigned int count);
796 void saa7134_vb2_stop_streaming(struct vb2_queue *vq);
832 int saa7134_ts_queue_setup(struct vb2_queue *q,
835 int saa7134_ts_start_streaming(struct vb2_queue *vq, unsigned int count);
836 void saa7134_ts_stop_streaming(struct vb2_queue *vq);
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| /linux/drivers/media/usb/au0828/ |
| H A D | au0828.h | 205 struct vb2_queue vb_vidq;
206 struct vb2_queue vb_vbiq;
320 extern int au0828_start_analog_streaming(struct vb2_queue *vq,
322 extern void au0828_stop_vbi_streaming(struct vb2_queue *vq);
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| /linux/drivers/media/usb/stk1160/ |
| H A D | stk1160-v4l.c | 483 struct vb2_queue *q = &dev->vb_vidq; in vidioc_s_fmt_vid_cap()
518 struct vb2_queue *q = &dev->vb_vidq; in vidioc_s_std()
650 static int queue_setup(struct vb2_queue *vq, in queue_setup()
683 struct stk1160 *dev = vb2_get_drv_priv(vb->vb2_queue); in buffer_queue()
715 static int start_streaming(struct vb2_queue *vq, unsigned int count) in start_streaming()
722 static void stop_streaming(struct vb2_queue *vq) in stop_streaming()
777 struct vb2_queue *q; in stk1160_vb2_setup()
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| /linux/drivers/media/i2c/ |
| H A D | video-i2c.c | 86 struct vb2_queue vb_vidq;
391 static int queue_setup(struct vb2_queue *vq, in queue_setup()
414 struct video_i2c_data *data = vb2_get_drv_priv(vb->vb2_queue); in buffer_prepare()
429 struct video_i2c_data *data = vb2_get_drv_priv(vb->vb2_queue); in buffer_queue()
489 static void video_i2c_del_list(struct vb2_queue *vq, enum vb2_buffer_state state) in video_i2c_del_list()
504 static int start_streaming(struct vb2_queue *vq, unsigned int count) in start_streaming()
536 static void stop_streaming(struct vb2_queue *vq) in stop_streaming()
750 struct vb2_queue *queue; in video_i2c_probe()
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| /linux/drivers/media/platform/rockchip/rkisp1/ |
| H A D | rkisp1-stats.c | 91 static int rkisp1_stats_vb2_queue_setup(struct vb2_queue *vq, in rkisp1_stats_vb2_queue_setup()
112 struct vb2_queue *vq = vb->vb2_queue; in rkisp1_stats_vb2_buf_queue()
131 static void rkisp1_stats_vb2_stop_streaming(struct vb2_queue *vq) in rkisp1_stats_vb2_stop_streaming()
157 rkisp1_stats_init_vb2_queue(struct vb2_queue *q, struct rkisp1_stats *stats) in rkisp1_stats_init_vb2_queue()
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