| /Linux-v5.4/Documentation/ABI/testing/ |
| D | configfs-usb-gadget-uvc | 17 streaming interface
111 What: /config/usb-gadget/gadget/functions/uvc.name/streaming
118 streaming interface
120 What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class
125 What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class/ss
128 Description: Super speed streaming class descriptors
130 What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class/hs
133 Description: High speed streaming class descriptors
135 What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class/fs
138 Description: Full speed streaming class descriptors
[all …]
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| /Linux-v5.4/drivers/media/usb/uvc/ |
| D | uvc_driver.c | 442 struct uvc_streaming *streaming, struct uvc_format *format, in uvc_parse_format() argument
445 struct usb_interface *intf = streaming->intf; in uvc_parse_format()
702 struct uvc_streaming *streaming = NULL; in uvc_parse_streaming() local
729 streaming = uvc_stream_new(dev, intf); in uvc_parse_streaming()
730 if (streaming == NULL) { in uvc_parse_streaming()
771 streaming->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; in uvc_parse_streaming()
776 streaming->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; in uvc_parse_streaming()
797 streaming->header.bNumFormats = p; in uvc_parse_streaming()
798 streaming->header.bEndpointAddress = buffer[6]; in uvc_parse_streaming()
800 streaming->header.bmInfo = buffer[7]; in uvc_parse_streaming()
[all …]
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| /Linux-v5.4/drivers/media/usb/cpia2/ |
| D | cpia2_usb.c | 213 if (!cam->streaming || !video_is_registered(&cam->vdev)) { in cpia2_usb_complete()
215 cam->streaming, video_is_registered(&cam->vdev)); in cpia2_usb_complete()
358 if(cam->streaming) { in cpia2_usb_complete()
728 if(cam->streaming) in cpia2_usb_stream_start()
757 cam->streaming = 1; in cpia2_usb_stream_start()
771 if(cam->streaming) { in cpia2_usb_stream_pause()
786 if(cam->streaming) { in cpia2_usb_stream_resume()
810 cam->streaming = 0; in cpia2_usb_stream_stop()
918 if (cam->streaming) { in cpia2_usb_suspend()
920 cam->streaming = 1; in cpia2_usb_suspend()
[all …]
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| /Linux-v5.4/drivers/media/i2c/ |
| D | mt9m032.c | 147 bool streaming; member
236 static int update_formatter2(struct mt9m032 *sensor, bool streaming) in update_formatter2() argument
243 if (streaming) in update_formatter2()
398 if (sensor->streaming && fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) { in mt9m032_set_pad_format()
443 if (sensor->streaming && sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) { in mt9m032_set_pad_selection()
508 if (sensor->streaming) { in mt9m032_set_frame_interval()
526 static int mt9m032_s_stream(struct v4l2_subdev *subdev, int streaming) in mt9m032_s_stream() argument
532 ret = update_formatter2(sensor, streaming); in mt9m032_s_stream()
534 sensor->streaming = streaming; in mt9m032_s_stream()
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| D | imx214.c | 61 bool streaming; member
774 if (imx214->streaming == enable) in imx214_s_stream()
794 imx214->streaming = enable; in imx214_s_stream()
917 if (imx214->streaming) in imx214_suspend()
930 if (imx214->streaming) { in imx214_resume()
940 imx214->streaming = 0; in imx214_resume()
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| D | imx258.c | 612 bool streaming; member
982 if (imx258->streaming == enable) { in imx258_set_stream()
1006 imx258->streaming = enable; in imx258_set_stream()
1025 if (imx258->streaming) in imx258_suspend()
1038 if (imx258->streaming) { in imx258_resume()
1048 imx258->streaming = 0; in imx258_resume()
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| D | ov5670.c | 1833 bool streaming; member
2333 if (ov5670->streaming == enable) in ov5670_set_stream()
2350 ov5670->streaming = enable; in ov5670_set_stream()
2368 if (ov5670->streaming) in ov5670_suspend()
2381 if (ov5670->streaming) { in ov5670_resume()
2501 ov5670->streaming = false; in ov5670_probe()
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| D | ov5675.c | 491 bool streaming; member
792 if (ov5675->streaming == enable) in ov5675_set_stream()
815 ov5675->streaming = enable; in ov5675_set_stream()
828 if (ov5675->streaming) in ov5675_suspend()
844 if (ov5675->streaming) { in ov5675_resume()
847 ov5675->streaming = false; in ov5675_resume()
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| /Linux-v5.4/drivers/media/v4l2-core/ |
| D | videobuf-core.c | 190 if (q->streaming) { in videobuf_queue_is_busy()
237 if (q->streaming || q->reading) { in __videobuf_free()
267 q->streaming = 0; in videobuf_queue_cancel()
459 if (q->streaming) { in videobuf_reqbufs()
611 if (q->streaming) { in videobuf_qbuf()
636 if (!q->streaming) { in stream_next_buffer_check_queue()
657 !list_empty(&q->stream) || !q->streaming); in stream_next_buffer_check_queue()
745 if (q->streaming) in videobuf_streamon()
747 q->streaming = 1; in videobuf_streamon()
764 if (!q->streaming) in __videobuf_streamoff()
[all …]
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| /Linux-v5.4/Documentation/scsi/ |
| D | aic79xx.txt | 134 - Include read streaming in the PPR flags we display in
141 - Correct /proc display of user read streaming settings.
290 Definition: Enable read streaming on a per target basis.
293 bit to '1' enables read streaming for that
295 they should retain the default read streaming setting.
298 enables read streaming for targets 0 and 6.
299 disables read streaming for targets 1-5,7-15.
301 streaming setting.
304 enables read streaming for targets 1,2, and 5.
305 disables read streaming for targets 3,4,6-15.
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| /Linux-v5.4/drivers/media/usb/gspca/ |
| D | finepix.c | 87 while (gspca_dev->present && gspca_dev->streaming) { in dostream()
103 if (!gspca_dev->present || !gspca_dev->streaming) in dostream()
122 if (!gspca_dev->present || !gspca_dev->streaming) in dostream()
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| /Linux-v5.4/Documentation/media/uapi/v4l/ |
| D | dev-sdr.rst | 18 is intended for controlling and data streaming of such devices.
44 At least one of the read/write, streaming or asynchronous I/O methods
71 streaming format are bound to that selectable format. In addition to the
113 An SDR device may support :ref:`read/write <rw>` and/or streaming
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| D | vidioc-streamon.rst | 19 VIDIOC_STREAMON - VIDIOC_STREAMOFF - Start or stop streaming I/O
45 the capture or output process during streaming
81 If ``VIDIOC_STREAMON`` is called when streaming is already in progress,
82 or if ``VIDIOC_STREAMOFF`` is called when streaming is already stopped,
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| D | dev-output.rst | 39 streaming I/O methods must be supported. Modulators and audio outputs
49 :ref:`streaming parameter <streaming-par>` ioctls as needed. The
107 and/or streaming (:ref:`memory mapping <mmap>` or
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| D | dev-capture.rst | 41 streaming I/O methods must be supported. Tuners and audio inputs are
51 :ref:`streaming parameter <streaming-par>` ioctls as needed. The
110 and/or streaming (:ref:`memory mapping <func-mmap>` or
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| D | func-poll.rst | 45 When streaming I/O has been negotiated this function waits until a
85 streaming. When that fails it returns a ``POLLERR`` as above. Otherwise
91 streaming if the driver does not stream yet. This makes it possible to
95 function or streaming I/O must also support the :ref:`poll() <func-poll>`
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| D | vidioc-g-parm.rst | 19 VIDIOC_G_PARM - VIDIOC_S_PARM - Get or set streaming parameters
59 To get and set the streaming parameters applications call the
136 - Custom (driver specific) streaming parameters. When unused,
177 :ref:`write() <func-write>` mode (in streaming mode timestamps
193 - Custom (driver specific) streaming parameters. When unused,
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| /Linux-v5.4/sound/usb/caiaq/ |
| D | audio.c | 96 if (cdev->streaming) in stream_start()
104 cdev->streaming = 1; in stream_start()
112 cdev->streaming = 0; in stream_start()
126 if (!cdev->streaming) in stream_stop()
129 cdev->streaming = 0; in stream_stop()
238 if (cdev->streaming) in snd_usb_caiaq_pcm_prepare()
500 if (!cdev->streaming) in read_in_urb()
634 if (!cdev->streaming) in read_completed()
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| /Linux-v5.4/Documentation/media/kapi/ |
| D | mc-core.rst | 209 When starting streaming, drivers must notify all entities in the pipeline to
210 prevent link states from being modified during streaming by calling
214 enabled links, either directly or indirectly, as streaming.
234 are required to stop streaming.
239 link is a streaming entity. Links that can be modified while streaming must
242 If other operations need to be disallowed on streaming entities (such as
244 media_entity stream_count field to find out if an entity is streaming. This
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| /Linux-v5.4/sound/soc/intel/skylake/ |
| D | skl-sst-ipc.h | 55 int streaming; member
99 u8 streaming; member
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| D | bxt-sst.c | 279 else if (d0i3->streaming) in bxt_d0i3_target_state()
313 msg.streaming = 0; in bxt_set_dsp_D0i3()
315 msg.streaming = 1; in bxt_set_dsp_D0i3()
368 msg.streaming = 0; in bxt_set_dsp_D0i0()
372 msg.streaming = 1; in bxt_set_dsp_D0i0()
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| /Linux-v5.4/Documentation/usb/ |
| D | gadget-testing.rst | 777 There are also "control" and "streaming" subdirectories, each of which contain
784 streaming header create in streaming/header, link from
785 streaming/class/fs and/or streaming/class/hs and/or
786 streaming/class/ss
787 format description create in streaming/mjpeg and/or
788 streaming/uncompressed
789 frame description create in streaming/mjpeg/<format> and/or in
790 streaming/uncompressed/<format>
801 # mkdir -p functions/uvc.usb0/streaming/uncompressed/u/360p
802 # cat <<EOF > functions/uvc.usb0/streaming/uncompressed/u/360p/dwFrameInterval
[all …]
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| /Linux-v5.4/Documentation/media/ |
| D | intro.rst | 8 and radio streaming devices, including video cameras, analog and digital
10 streaming capture and output devices, codec devices and remote controllers.
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| /Linux-v5.4/Documentation/media/uapi/mediactl/ |
| D | media-ioc-setup-link.rst | 57 while streaming media data. Attempting to enable or disable a streaming
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| D | media-request-ioc-queue.rst | 70 the application to stop streaming to reset the hardware state.
101 stop streaming to reset the hardware state and then try to restart
102 streaming.
|
