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Searched refs:vb2_buffer (Results 1 – 25 of 246) sorted by relevance

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/linux/include/media/
A Dvideobuf2-core.h49 struct vb2_buffer;
119 void *(*alloc)(struct vb2_buffer *vb,
127 void *(*get_userptr)(struct vb2_buffer *vb,
252 struct vb2_buffer { struct
443 int (*buf_init)(struct vb2_buffer *vb);
444 int (*buf_prepare)(struct vb2_buffer *vb);
445 void (*buf_finish)(struct vb2_buffer *vb);
446 void (*buf_cleanup)(struct vb2_buffer *vb);
453 void (*buf_queue)(struct vb2_buffer *vb);
477 void (*init_buffer)(struct vb2_buffer *vb);
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/linux/drivers/staging/media/sunxi/sun6i-isp/
A Dsun6i_isp_params.c202 struct vb2_buffer *vb2_buffer; in sun6i_isp_params_state_cleanup() local
231 struct vb2_buffer *vb2_buffer; in sun6i_isp_params_state_update() local
247 config = vb2_plane_vaddr(vb2_buffer, 0); in sun6i_isp_params_state_update()
266 struct vb2_buffer *vb2_buffer; in sun6i_isp_params_state_complete() local
277 vb2_buffer->timestamp = ktime_get_ns(); in sun6i_isp_params_state_complete()
310 static int sun6i_isp_params_buffer_prepare(struct vb2_buffer *vb2_buffer) in sun6i_isp_params_buffer_prepare() argument
313 vb2_get_drv_priv(vb2_buffer->vb2_queue); in sun6i_isp_params_buffer_prepare()
317 if (vb2_plane_size(vb2_buffer, 0) < size) { in sun6i_isp_params_buffer_prepare()
319 vb2_plane_size(vb2_buffer, 0), size); in sun6i_isp_params_buffer_prepare()
328 static void sun6i_isp_params_buffer_queue(struct vb2_buffer *vb2_buffer) in sun6i_isp_params_buffer_queue() argument
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A Dsun6i_isp_capture.c69 struct vb2_buffer *vb2_buffer; in sun6i_isp_capture_buffer_configure() local
75 vb2_buffer = &isp_buffer->v4l2_buffer.vb2_buf; in sun6i_isp_capture_buffer_configure()
157 struct vb2_buffer *vb2_buffer; in sun6i_isp_capture_state_cleanup() local
233 struct vb2_buffer *vb2_buffer = in sun6i_isp_capture_state_complete() local
236 vb2_buffer->timestamp = ktime_get_ns(); in sun6i_isp_capture_state_complete()
278 static int sun6i_isp_capture_buffer_prepare(struct vb2_buffer *vb2_buffer) in sun6i_isp_capture_buffer_prepare() argument
281 vb2_get_drv_priv(vb2_buffer->vb2_queue); in sun6i_isp_capture_buffer_prepare()
285 if (vb2_plane_size(vb2_buffer, 0) < size) { in sun6i_isp_capture_buffer_prepare()
287 vb2_plane_size(vb2_buffer, 0), size); in sun6i_isp_capture_buffer_prepare()
296 static void sun6i_isp_capture_buffer_queue(struct vb2_buffer *vb2_buffer) in sun6i_isp_capture_buffer_queue() argument
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/linux/include/trace/events/
A Dvb2.h12 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),
A Dv4l2.h182 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),
/linux/drivers/media/test-drivers/visl/
A Dvisl-dec.c78 struct vb2_buffer *vb2_buf; in visl_get_ref_frames()
89 struct vb2_buffer *b_ref; in visl_get_ref_frames()
90 struct vb2_buffer *f_ref; in visl_get_ref_frames()
104 struct vb2_buffer *last; in visl_get_ref_frames()
105 struct vb2_buffer *golden; in visl_get_ref_frames()
106 struct vb2_buffer *alt; in visl_get_ref_frames()
123 struct vb2_buffer *last; in visl_get_ref_frames()
124 struct vb2_buffer *golden; in visl_get_ref_frames()
125 struct vb2_buffer *alt; in visl_get_ref_frames()
413 struct vb2_buffer *vb2; in visl_tpg_fill()
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/linux/drivers/media/common/videobuf2/
A Dvideobuf2-core.c471 struct vb2_buffer *vb; in __vb2_queue_alloc()
562 struct vb2_buffer *vb; in __vb2_free_mem()
1240 struct vb2_buffer *vb; in vb2_discard_done()
1605 struct vb2_buffer *vb = container_of(obj, struct vb2_buffer, req_obj); in vb2_req_prepare()
1621 struct vb2_buffer *vb = container_of(obj, struct vb2_buffer, req_obj); in vb2_req_unprepare()
1632 struct vb2_buffer *vb = container_of(obj, struct vb2_buffer, req_obj); in vb2_req_queue()
1651 struct vb2_buffer *vb = container_of(obj, struct vb2_buffer, req_obj); in vb2_req_unbind()
1659 struct vb2_buffer *vb = container_of(obj, struct vb2_buffer, req_obj); in vb2_req_release()
1777 struct vb2_buffer *vb; in vb2_start_streaming()
2495 struct vb2_buffer *vb; in vb2_mmap()
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A Dvideobuf2-v4l2.c134 static void __init_vb2_v4l2_buffer(struct vb2_buffer *vb) in __init_vb2_v4l2_buffer()
141 static void __copy_timestamp(struct vb2_buffer *vb, const void *pb) in __copy_timestamp()
160 static void vb2_warn_zero_bytesused(struct vb2_buffer *vb) in vb2_warn_zero_bytesused()
345 struct vb2_buffer *vb, in set_buffer_cache_hints()
367 struct vb2_buffer *vb, struct v4l2_buffer *b, in vb2_queue_or_prepare_buf()
479 static void __fill_v4l2_buffer(struct vb2_buffer *vb, void *pb) in __fill_v4l2_buffer()
618 struct vb2_buffer *vb2; in vb2_find_buffer()
653 struct vb2_buffer *vb; in vb2_querybuf()
723 struct vb2_buffer *vb; in vb2_prepare_buf()
814 struct vb2_buffer *vb; in vb2_qbuf()
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A Dvideobuf2-vmalloc.c37 static void *vb2_vmalloc_alloc(struct vb2_buffer *vb, struct device *dev, in vb2_vmalloc_alloc()
73 static void *vb2_vmalloc_get_userptr(struct vb2_buffer *vb, struct device *dev, in vb2_vmalloc_get_userptr()
152 static void *vb2_vmalloc_vaddr(struct vb2_buffer *vb, void *buf_priv) in vb2_vmalloc_vaddr()
336 static struct dma_buf *vb2_vmalloc_get_dmabuf(struct vb2_buffer *vb, in vb2_vmalloc_get_dmabuf()
402 static void *vb2_vmalloc_attach_dmabuf(struct vb2_buffer *vb, in vb2_vmalloc_attach_dmabuf()
A Dvideobuf2-dma-sg.c55 struct vb2_buffer *vb;
101 static void *vb2_dma_sg_alloc(struct vb2_buffer *vb, struct device *dev, in vb2_dma_sg_alloc()
223 static void *vb2_dma_sg_get_userptr(struct vb2_buffer *vb, struct device *dev, in vb2_dma_sg_get_userptr()
304 static void *vb2_dma_sg_vaddr(struct vb2_buffer *vb, void *buf_priv) in vb2_dma_sg_vaddr()
521 static struct dma_buf *vb2_dma_sg_get_dmabuf(struct vb2_buffer *vb, in vb2_dma_sg_get_dmabuf()
617 static void *vb2_dma_sg_attach_dmabuf(struct vb2_buffer *vb, struct device *dev, in vb2_dma_sg_attach_dmabuf()
650 static void *vb2_dma_sg_cookie(struct vb2_buffer *vb, void *buf_priv) in vb2_dma_sg_cookie()
A Dvideobuf2-dma-contig.c45 struct vb2_buffer *vb;
73 static void *vb2_dc_cookie(struct vb2_buffer *vb, void *buf_priv) in vb2_dc_cookie()
94 static void *vb2_dc_vaddr(struct vb2_buffer *vb, void *buf_priv) in vb2_dc_vaddr()
231 static void *vb2_dc_alloc(struct vb2_buffer *vb, in vb2_dc_alloc()
498 static struct dma_buf *vb2_dc_get_dmabuf(struct vb2_buffer *vb, in vb2_dc_get_dmabuf()
563 static void *vb2_dc_get_userptr(struct vb2_buffer *vb, struct device *dev, in vb2_dc_get_userptr()
769 static void *vb2_dc_attach_dmabuf(struct vb2_buffer *vb, struct device *dev, in vb2_dc_attach_dmabuf()
/linux/drivers/media/platform/mediatek/vcodec/decoder/
A Dmtk_vcodec_dec.h95 int vb2ops_vdec_buf_prepare(struct vb2_buffer *vb);
96 void vb2ops_vdec_buf_finish(struct vb2_buffer *vb);
97 int vb2ops_vdec_buf_init(struct vb2_buffer *vb);
/linux/drivers/media/platform/sunxi/sun6i-csi/
A Dsun6i_csi_capture.c338 struct vb2_buffer *vb2_buffer; in sun6i_csi_capture_buffer_configure() local
343 vb2_buffer = &csi_buffer->v4l2_buffer.vb2_buf; in sun6i_csi_capture_buffer_configure()
344 address = vb2_dma_contig_plane_dma_addr(vb2_buffer, 0); in sun6i_csi_capture_buffer_configure()
446 struct vb2_buffer *vb2_buffer; in sun6i_csi_capture_state_cleanup() local
457 vb2_buffer = &csi_buffer->v4l2_buffer.vb2_buf; in sun6i_csi_capture_state_cleanup()
458 vb2_buffer_done(vb2_buffer, error ? VB2_BUF_STATE_ERROR : in sun6i_csi_capture_state_cleanup()
465 vb2_buffer = &csi_buffer->v4l2_buffer.vb2_buf; in sun6i_csi_capture_state_cleanup()
466 vb2_buffer_done(vb2_buffer, error ? VB2_BUF_STATE_ERROR : in sun6i_csi_capture_state_cleanup()
518 struct vb2_buffer *vb2_buffer = in sun6i_csi_capture_state_complete() local
521 vb2_buffer->timestamp = ktime_get_ns(); in sun6i_csi_capture_state_complete()
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/linux/drivers/media/platform/ti/omap/
A Domap_vout_vrfb.h23 struct vb2_buffer *vb);
35 struct vb2_buffer *vb) in omap_vout_prepare_vrfb()
/linux/drivers/media/platform/qcom/venus/
A Dhelpers.h22 int venus_helper_vb2_buf_init(struct vb2_buffer *vb);
23 int venus_helper_vb2_buf_prepare(struct vb2_buffer *vb);
24 void venus_helper_vb2_buf_queue(struct vb2_buffer *vb);
/linux/drivers/staging/media/sunxi/cedrus/
A Dcedrus.h223 static inline dma_addr_t cedrus_buf_addr(struct vb2_buffer *buf, in cedrus_buf_addr()
234 struct vb2_buffer *buf, in cedrus_dst_buf_addr()
247 struct vb2_buffer *buf = vb2_find_buffer(q, timestamp); in cedrus_write_ref_buf_addr()
260 vb2_to_cedrus_buffer(const struct vb2_buffer *p) in vb2_to_cedrus_buffer()
/linux/drivers/media/dvb-core/
A Ddvb_vb2.c50 static int _buffer_prepare(struct vb2_buffer *vb) in _buffer_prepare()
67 static void _buffer_queue(struct vb2_buffer *vb) in _buffer_queue()
133 static void _fill_dmx_buffer(struct vb2_buffer *vb, void *pb) in _fill_dmx_buffer()
145 static int _fill_vb2_buffer(struct vb2_buffer *vb, struct vb2_plane *planes) in _fill_vb2_buffer()
355 struct vb2_buffer *vb2 = vb2_get_buffer(q, b->index); in dvb_vb2_querybuf()
369 struct vb2_buffer *vb2 = vb2_get_buffer(q, exp->index); in dvb_vb2_expbuf()
392 struct vb2_buffer *vb2 = vb2_get_buffer(q, b->index); in dvb_vb2_qbuf()
/linux/drivers/media/pci/intel/ipu6/
A Dipu6-isys-queue.c47 static int ipu6_isys_buf_prepare(struct vb2_buffer *vb) in ipu6_isys_buf_prepare()
88 struct vb2_buffer *vb = ipu6_isys_buffer_to_vb2_buffer(ib); in ipu6_isys_buffer_list_queue()
138 struct vb2_buffer *vb = in flush_firmware_streamon_fail()
206 ipu6_isys_buf_to_fw_frame_buf_pin(struct vb2_buffer *vb, in ipu6_isys_buf_to_fw_frame_buf_pin()
249 struct vb2_buffer *vb = ipu6_isys_buffer_to_vb2_buffer(ib); in ipu6_isys_buf_to_fw_frame_buf()
314 static void buf_queue(struct vb2_buffer *vb) in buf_queue()
456 struct vb2_buffer *vb; in return_buffers()
475 struct vb2_buffer *vb; in return_buffers()
670 struct vb2_buffer *vb = ipu6_isys_buffer_to_vb2_buffer(ib); in ipu6_isys_buf_calc_sequence_time()
693 struct vb2_buffer *vb = ipu6_isys_buffer_to_vb2_buffer(ib); in ipu6_isys_queue_buf_done()
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/linux/drivers/media/platform/mediatek/jpeg/
A Dmtk_jpeg_enc_hw.h86 struct vb2_buffer *src_buf);
88 struct vb2_buffer *dst_buf);
/linux/drivers/media/platform/rockchip/rga/
A Drga-buf.c74 static int rga_buf_init(struct vb2_buffer *vb) in rga_buf_init()
107 static int rga_buf_prepare(struct vb2_buffer *vb) in rga_buf_prepare()
150 static void rga_buf_queue(struct vb2_buffer *vb) in rga_buf_queue()
158 static void rga_buf_cleanup(struct vb2_buffer *vb) in rga_buf_cleanup()
/linux/drivers/media/test-drivers/vivid/
A Dvivid-meta-out.c37 static int meta_out_buf_prepare(struct vb2_buffer *vb) in meta_out_buf_prepare()
62 static void meta_out_buf_queue(struct vb2_buffer *vb) in meta_out_buf_queue()
111 static void meta_out_buf_request_complete(struct vb2_buffer *vb) in meta_out_buf_request_complete()
A Dvivid-meta-cap.c37 static int meta_cap_buf_prepare(struct vb2_buffer *vb) in meta_cap_buf_prepare()
62 static void meta_cap_buf_queue(struct vb2_buffer *vb) in meta_cap_buf_queue()
111 static void meta_cap_buf_request_complete(struct vb2_buffer *vb) in meta_cap_buf_request_complete()
/linux/drivers/media/usb/au0828/
A Dau0828-vbi.c35 static int vbi_buffer_prepare(struct vb2_buffer *vb) in vbi_buffer_prepare()
53 vbi_buffer_queue(struct vb2_buffer *vb) in vbi_buffer_queue()
/linux/drivers/media/usb/em28xx/
A Dem28xx-vbi.c44 static int vbi_buffer_prepare(struct vb2_buffer *vb) in vbi_buffer_prepare()
64 vbi_buffer_queue(struct vb2_buffer *vb) in vbi_buffer_queue()
/linux/drivers/media/platform/amphion/
A Dvpu_v4l2.h36 dma_addr_t vpu_get_vb_phy_addr(struct vb2_buffer *vb, u32 plane_no);
37 unsigned int vpu_get_vb_length(struct vb2_buffer *vb, u32 plane_no);

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