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Searched refs:v4l2_requestbuffers (Results 1 – 25 of 40) sorted by relevance

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/linux-6.15/include/media/
H A Dvideobuf2-v4l2.h85 int vb2_reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req);
325 struct v4l2_requestbuffers *p);
H A Dv4l2-mem2mem.h344 struct v4l2_requestbuffers *reqbufs);
867 struct v4l2_requestbuffers *rb);
H A Dv4l2-ioctl.h407 struct v4l2_requestbuffers *b);
/linux-6.15/Documentation/userspace-api/media/v4l/
H A Dvidioc-reqbufs.rst20 ``int ioctl(int fd, VIDIOC_REQBUFS, struct v4l2_requestbuffers *argp)``
29 Pointer to struct :c:type:`v4l2_requestbuffers`.
46 struct :c:type:`v4l2_requestbuffers` structure. They set the ``type``
72 .. c:type:: v4l2_requestbuffers
78 .. flat-table:: struct v4l2_requestbuffers
H A Dvidioc-expbuf.rst43 :c:type:`v4l2_requestbuffers` ``type``.
47 :c:type:`v4l2_requestbuffers` ``count``) minus
126 :c:type:`v4l2_requestbuffers` ``type``, set
H A Dvidioc-querybuf.rst41 and struct :c:type:`v4l2_requestbuffers` ``type``,
45 :c:type:`v4l2_requestbuffers` ``count``) minus
H A Dvidioc-streamon.rst72 :c:type:`v4l2_requestbuffers` ``type``.
H A Dvidioc-qbuf.rst45 and struct :c:type:`v4l2_requestbuffers` ``type``.
49 :c:type:`v4l2_requestbuffers` ``count``) minus
H A Dv4l2grab.c.rst58 struct v4l2_requestbuffers req;
H A Dcapture.c.rst325 struct v4l2_requestbuffers req;
383 struct v4l2_requestbuffers req;
H A Dmmap.rst61 struct v4l2_requestbuffers reqbuf;
131 struct v4l2_requestbuffers reqbuf;
H A Ddmabuf.rst45 struct v4l2_requestbuffers reqbuf;
H A Duserp.rst35 struct v4l2_requestbuffers reqbuf;
H A Dbuffer.rst175 (struct :c:type:`v4l2_requestbuffers`
182 :c:type:`v4l2_requestbuffers` ``type``, set
583 …- Only valid if struct :c:type:`v4l2_requestbuffers` flag ``V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE…
/linux-6.15/drivers/usb/gadget/function/
H A Duvc_queue.h74 struct v4l2_requestbuffers *rb);
H A Duvc_queue.c174 struct v4l2_requestbuffers *rb) in uvcg_alloc_buffers()
H A Duvc_v4l2.c467 uvc_v4l2_reqbufs(struct file *file, void *fh, struct v4l2_requestbuffers *b) in uvc_v4l2_reqbufs()
/linux-6.15/drivers/media/platform/chips-media/coda/
H A Dcoda.h206 int (*reqbufs)(struct coda_ctx *ctx, struct v4l2_requestbuffers *rb);
/linux-6.15/drivers/media/platform/samsung/s5p-mfc/
H A Ds5p_mfc_dec.c495 struct v4l2_requestbuffers *reqbufs) in reqbufs_output()
543 struct v4l2_requestbuffers *reqbufs) in reqbufs_capture()
598 struct v4l2_requestbuffers *reqbufs) in vidioc_reqbufs()
/linux-6.15/drivers/media/usb/uvc/
H A Duvc_queue.c257 struct v4l2_requestbuffers *rb) in uvc_request_buffers()
H A Duvcvideo.h691 struct v4l2_requestbuffers *rb);
/linux-6.15/drivers/media/common/videobuf2/
H A Dvideobuf2-v4l2.c707 int vb2_reqbufs(struct vb2_queue *q, struct v4l2_requestbuffers *req) in vb2_reqbufs()
1023 struct v4l2_requestbuffers *p) in vb2_ioctl_reqbufs()
/linux-6.15/drivers/media/v4l2-core/
H A Dv4l2-mem2mem.c576 struct v4l2_requestbuffers *reqbufs) in v4l2_m2m_reqbufs()
1372 struct v4l2_requestbuffers *rb) in v4l2_m2m_ioctl_reqbufs()
/linux-6.15/drivers/media/platform/samsung/exynos4-is/
H A Dfimc-isp-video.c533 struct v4l2_requestbuffers *rb) in isp_video_reqbufs()
/linux-6.15/include/uapi/linux/
H A Dvideodev2.h1061 struct v4l2_requestbuffers { struct
2706 #define VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers)

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