| /kernel/linux/linux-5.10/drivers/usb/gadget/function/ |
| D | uvc_video.c | 27 uvc_video_encode_header(struct uvc_video *video, struct uvc_buffer *buf, in uvc_video_encode_header() argument
31 data[1] = UVC_STREAM_EOH | video->fid; in uvc_video_encode_header()
33 if (buf->bytesused - video->queue.buf_used <= len - 2) in uvc_video_encode_header()
40 uvc_video_encode_data(struct uvc_video *video, struct uvc_buffer *buf, in uvc_video_encode_data() argument
43 struct uvc_video_queue *queue = &video->queue; in uvc_video_encode_data()
58 uvc_video_encode_bulk(struct usb_request *req, struct uvc_video *video, in uvc_video_encode_bulk() argument
62 int len = video->req_size; in uvc_video_encode_bulk()
66 if (video->payload_size == 0) { in uvc_video_encode_bulk()
67 ret = uvc_video_encode_header(video, buf, mem, len); in uvc_video_encode_bulk()
68 video->payload_size += ret; in uvc_video_encode_bulk()
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| D | uvc_v4l2.c | 82 struct uvc_video *video = &uvc->video; in uvc_v4l2_get_format() local
84 fmt->fmt.pix.pixelformat = video->fcc; in uvc_v4l2_get_format()
85 fmt->fmt.pix.width = video->width; in uvc_v4l2_get_format()
86 fmt->fmt.pix.height = video->height; in uvc_v4l2_get_format()
88 fmt->fmt.pix.bytesperline = video->bpp * video->width / 8; in uvc_v4l2_get_format()
89 fmt->fmt.pix.sizeimage = video->imagesize; in uvc_v4l2_get_format()
101 struct uvc_video *video = &uvc->video; in uvc_v4l2_set_format() local
122 video->fcc = format->fcc; in uvc_v4l2_set_format()
123 video->bpp = format->bpp; in uvc_v4l2_set_format()
124 video->width = fmt->fmt.pix.width; in uvc_v4l2_set_format()
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| /kernel/linux/linux-5.10/drivers/media/platform/ |
| D | aspeed-video.c | 427 static void aspeed_video_update(struct aspeed_video *video, u32 reg, u32 clear, in aspeed_video_update() argument
430 u32 t = readl(video->base + reg); in aspeed_video_update()
435 writel(t, video->base + reg); in aspeed_video_update()
436 dev_dbg(video->dev, "update %03x[%08x -> %08x]\n", reg, before, in aspeed_video_update()
437 readl(video->base + reg)); in aspeed_video_update()
440 static u32 aspeed_video_read(struct aspeed_video *video, u32 reg) in aspeed_video_read() argument
442 u32 t = readl(video->base + reg); in aspeed_video_read()
444 dev_dbg(video->dev, "read %03x[%08x]\n", reg, t); in aspeed_video_read()
448 static void aspeed_video_write(struct aspeed_video *video, u32 reg, u32 val) in aspeed_video_write() argument
450 writel(val, video->base + reg); in aspeed_video_write()
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| /kernel/linux/linux-5.10/drivers/media/platform/omap3isp/ |
| D | ispvideo.c | 139 static unsigned int isp_video_mbus_to_pix(const struct isp_video *video, in isp_video_mbus_to_pix() argument
165 if (video->bpl_max) in isp_video_mbus_to_pix()
166 bpl = clamp(bpl, min_bpl, video->bpl_max); in isp_video_mbus_to_pix()
170 if (!video->bpl_zero_padding || bpl != min_bpl) in isp_video_mbus_to_pix()
171 bpl = ALIGN(bpl, video->bpl_alignment); in isp_video_mbus_to_pix()
205 isp_video_remote_subdev(struct isp_video *video, u32 *pad) in isp_video_remote_subdev() argument
209 remote = media_entity_remote_pad(&video->pad); in isp_video_remote_subdev()
221 static int isp_video_get_graph_data(struct isp_video *video, in isp_video_get_graph_data() argument
225 struct media_entity *entity = &video->video.entity; in isp_video_get_graph_data()
247 if (entity == &video->video.entity) in isp_video_get_graph_data()
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| D | ispvideo.h | 136 #define isp_video_dmaqueue_flags_clr(video) \ argument
137 ({ (video)->dmaqueue_flags = 0; })
145 int(*queue)(struct isp_video *video, struct isp_buffer *buffer);
149 struct video_device video; member
180 #define to_isp_video(vdev) container_of(vdev, struct isp_video, video)
184 struct isp_video *video; member
194 int omap3isp_video_init(struct isp_video *video, const char *name);
195 void omap3isp_video_cleanup(struct isp_video *video);
196 int omap3isp_video_register(struct isp_video *video,
198 void omap3isp_video_unregister(struct isp_video *video);
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| /kernel/linux/linux-5.10/drivers/staging/media/omap4iss/ |
| D | iss_video.c | 116 static unsigned int iss_video_mbus_to_pix(const struct iss_video *video, in iss_video_mbus_to_pix() argument
144 if (video->bpl_max) in iss_video_mbus_to_pix()
145 bpl = clamp(bpl, min_bpl, video->bpl_max); in iss_video_mbus_to_pix()
149 if (!video->bpl_zero_padding || bpl != min_bpl) in iss_video_mbus_to_pix()
150 bpl = ALIGN(bpl, video->bpl_alignment); in iss_video_mbus_to_pix()
189 iss_video_remote_subdev(struct iss_video *video, u32 *pad) in iss_video_remote_subdev() argument
193 remote = media_entity_remote_pad(&video->pad); in iss_video_remote_subdev()
206 iss_video_far_end(struct iss_video *video) in iss_video_far_end() argument
209 struct media_entity *entity = &video->video.entity; in iss_video_far_end()
223 if (entity == &video->video.entity) in iss_video_far_end()
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| D | iss_video.h | 128 #define iss_video_dmaqueue_flags_clr(video) \ argument
129 ({ (video)->dmaqueue_flags = 0; })
137 int (*queue)(struct iss_video *video, struct iss_buffer *buffer);
141 struct video_device video; member
171 #define to_iss_video(vdev) container_of(vdev, struct iss_video, video)
175 struct iss_video *video; member
185 int omap4iss_video_init(struct iss_video *video, const char *name);
186 void omap4iss_video_cleanup(struct iss_video *video);
187 int omap4iss_video_register(struct iss_video *video,
189 void omap4iss_video_unregister(struct iss_video *video);
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| /kernel/linux/linux-5.10/drivers/media/platform/sunxi/sun6i-csi/ |
| D | sun6i_video.c | 76 sun6i_video_remote_subdev(struct sun6i_video *video, u32 *pad) in sun6i_video_remote_subdev() argument
80 remote = media_entity_remote_pad(&video->pad); in sun6i_video_remote_subdev()
97 struct sun6i_video *video = vb2_get_drv_priv(vq); in sun6i_video_queue_setup() local
98 unsigned int size = video->fmt.fmt.pix.sizeimage; in sun6i_video_queue_setup()
114 struct sun6i_video *video = vb2_get_drv_priv(vb->vb2_queue); in sun6i_video_buffer_prepare() local
115 unsigned long size = video->fmt.fmt.pix.sizeimage; in sun6i_video_buffer_prepare()
118 v4l2_err(video->vdev.v4l2_dev, "buffer too small (%lu < %lu)\n", in sun6i_video_buffer_prepare()
127 vbuf->field = video->fmt.fmt.pix.field; in sun6i_video_buffer_prepare()
134 struct sun6i_video *video = vb2_get_drv_priv(vq); in sun6i_video_start_streaming() local
142 video->sequence = 0; in sun6i_video_start_streaming()
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/dvb/ |
| D | video_function_calls.rst | 12 video-fopen
13 video-fclose
14 video-fwrite
15 video-stop
16 video-play
17 video-freeze
18 video-continue
19 video-select-source
20 video-set-blank
21 video-get-status
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| /kernel/linux/linux-5.10/drivers/media/platform/vsp1/ |
| D | vsp1_video.c | 63 static int vsp1_video_verify_format(struct vsp1_video *video) in vsp1_video_verify_format() argument
69 subdev = vsp1_video_remote_subdev(&video->pad, &fmt.pad); in vsp1_video_verify_format()
78 if (video->rwpf->fmtinfo->mbus != fmt.format.code || in vsp1_video_verify_format()
79 video->rwpf->format.height != fmt.format.height || in vsp1_video_verify_format()
80 video->rwpf->format.width != fmt.format.width) in vsp1_video_verify_format()
86 static int __vsp1_video_try_format(struct vsp1_video *video, in __vsp1_video_try_format() argument
118 info = vsp1_get_format_info(video->vsp1, pix->pixelformat); in __vsp1_video_try_format()
120 info = vsp1_get_format_info(video->vsp1, VSP1_VIDEO_DEF_FORMAT); in __vsp1_video_try_format()
313 vsp1_video_complete_buffer(struct vsp1_video *video) in vsp1_video_complete_buffer() argument
315 struct vsp1_pipeline *pipe = video->rwpf->entity.pipe; in vsp1_video_complete_buffer()
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| /kernel/linux/linux-5.10/drivers/media/platform/qcom/camss/ |
| D | camss-video.c | 275 static struct v4l2_subdev *video_remote_subdev(struct camss_video *video, in video_remote_subdev() argument
280 remote = media_entity_remote_pad(&video->pad); in video_remote_subdev()
291 static int video_get_subdev_format(struct camss_video *video, in video_get_subdev_format() argument
299 subdev = video_remote_subdev(video, &pad); in video_get_subdev_format()
312 video->formats, video->nformats); in video_get_subdev_format()
316 format->type = video->type; in video_get_subdev_format()
319 &video->formats[ret], video->bpl_alignment); in video_get_subdev_format()
330 struct camss_video *video = vb2_get_drv_priv(q); in video_queue_setup() local
332 &video->active_fmt.fmt.pix_mp; in video_queue_setup()
357 struct camss_video *video = vb2_get_drv_priv(vb->vb2_queue); in video_buf_init() local
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| /kernel/linux/linux-5.10/drivers/acpi/ |
| D | acpi_video.c | 207 struct acpi_video_bus *video; member
215 static void acpi_video_device_rebind(struct acpi_video_bus *video);
216 static void acpi_video_device_bind(struct acpi_video_bus *video,
218 static int acpi_video_device_enumerate(struct acpi_video_bus *video);
264 struct acpi_video_device *video = acpi_driver_data(device); in video_get_max_state() local
266 *state = video->brightness->count - ACPI_VIDEO_FIRST_LEVEL - 1; in video_get_max_state()
274 struct acpi_video_device *video = acpi_driver_data(device); in video_get_cur_state() local
278 if (acpi_video_device_lcd_get_level_current(video, &level, false)) in video_get_cur_state()
280 for (offset = ACPI_VIDEO_FIRST_LEVEL; offset < video->brightness->count; in video_get_cur_state()
282 if (level == video->brightness->levels[offset]) { in video_get_cur_state()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/media/xilinx/ |
| D | video.txt | 1 DT bindings for Xilinx video IP cores
4 Xilinx video IP cores process video streams by acting as video sinks and/or
6 creating a video pipeline.
8 Each video IP core is represented by an AMBA bus child node in the device
10 cores are represented as defined in ../video-interfaces.txt.
13 tree using bindings documented in ./xlnx,video.txt.
18 The following properties are common to all Xilinx video IP cores.
20 - xlnx,video-format: This property represents a video format transmitted on an
21 AXI bus between video IP cores, using its VF code as defined in "AXI4-Stream
25 - xlnx,video-width: This property qualifies the video format with the sample
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| D | xlnx,v-tpg.txt | 16 - clocks: Reference to the video core clock.
18 - xlnx,video-format, xlnx,video-width: Video format and width, as defined in
19 video.txt.
21 - port: Video port, using the DT bindings defined in ../video-interfaces.txt.
27 video timings for the TPG test patterns.
31 video timings.
53 xlnx,video-format = <XVIP_VF_YUV_422>;
54 xlnx,video-width = <8>;
63 xlnx,video-format = <XVIP_VF_YUV_422>;
64 xlnx,video-width = <8>;
|
| D | xlnx,video.txt | 7 Xilinx video IP pipeline processes video streams through one or more Xilinx
8 video IP cores. Each video IP core is represented as documented in video.txt
11 mappings between DMAs and the video IP cores.
15 - compatible: Must be "xlnx,video".
22 - ports: Video port, using the DT bindings defined in ../video-interfaces.txt.
32 compatible = "xlnx,video";
|
| /kernel/linux/linux-5.10/drivers/staging/fbtft/ |
| D | README | 13 cd drivers/video/fbdev/fbtft
16 Add to drivers/video/fbdev/Kconfig: source "drivers/video/fbdev/fbtft/Kconfig"
17 Add to drivers/video/fbdev/Makefile: obj-y += fbtft/
20 cd drivers/video
23 Add to drivers/video/Kconfig: source "drivers/video/fbtft/Kconfig"
24 Add to drivers/video/Makefile: obj-y += fbtft/
|
| /kernel/linux/linux-5.10/drivers/media/platform/exynos4-is/ |
| D | fimc-isp-video.c | 82 struct fimc_is_video *video = &isp->video_capture; in isp_video_capture_start_streaming() local
94 dma->buffer_number = video->reqbufs_count; in isp_video_capture_start_streaming()
95 dma->dma_out_mask = video->buf_mask; in isp_video_capture_start_streaming()
97 isp_dbg(2, &video->ve.vdev, in isp_video_capture_start_streaming()
99 video->buf_count, video->format->memplanes, in isp_video_capture_start_streaming()
111 ret = fimc_pipeline_call(&video->ve, set_stream, 1); in isp_video_capture_start_streaming()
154 struct fimc_is_video *video = &isp->video_capture; in isp_video_capture_buffer_prepare() local
157 if (video->format == NULL) in isp_video_capture_buffer_prepare()
160 for (i = 0; i < video->format->memplanes; i++) { in isp_video_capture_buffer_prepare()
161 unsigned long size = video->pixfmt.plane_fmt[i].sizeimage; in isp_video_capture_buffer_prepare()
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| D | dv-timings.rst | 9 The video standards discussed so far have been dealing with Analog TV
10 and the corresponding video timings. Today there are many more different
12 DVI connectors etc., that carry video signals and there is a need to
13 extend the API to select the video timings for these interfaces. Since
16 set/get video timings at the input and output.
18 These ioctls deal with the detailed digital video timings that define
19 each video format. This includes parameters such as the active video
33 the DV timings as seen by the video receiver applications use the
38 video ioctls can be used with the given input or output.
|
| D | vidioc-g-output.rst | 13 VIDIOC_G_OUTPUT - VIDIOC_S_OUTPUT - Query or select the current video output
38 To query the current video output applications call the
42 fail only when there are no video outputs, returning the ``EINVAL`` error
45 To select a video output applications store the number of the desired
48 may support different video standards, so the driver may implicitly
53 Information about video outputs is available using the
64 The number of the video output is out of bounds, or there are no
65 video outputs at all.
|
| /kernel/linux/linux-5.10/Documentation/admin-guide/media/ |
| D | i2c-cardlist.rst | 150 video-i2c I2C transport video
180 cx25840 Conexant CX2584x audio/video decoders
181 saa717x Philips SAA7171/3/4 audio/video decoders
198 ks0127 KS0127 video decoder
199 ml86v7667 OKI ML86V7667 video decoder
200 saa7110 Philips SAA7110 video decoder
201 saa7115 Philips SAA7111/3/4/5 video decoders
203 tvp514x Texas Instruments TVP514x video decoder
204 tvp5150 Texas Instruments TVP5150 video decoder
205 tvp7002 Texas Instruments TVP7002 video decoder
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| D | ivtv.rst | 25 Open Source driver implementation for video capture cards based on the
31 * Hardware mpeg2 capture of broadcast video (and sound) via the tuner or
46 video signal)
47 * Provides a framebuffer (allowing X applications to appear on the video
71 Cards that don't have a video output capability (i.e. non PVR350 cards)
82 crw-rw---- 1 root video 81, 0 Jun 19 22:22 /dev/video0
83 crw-rw---- 1 root video 81, 16 Jun 19 22:22 /dev/video16
84 crw-rw---- 1 root video 81, 24 Jun 19 22:22 /dev/video24
85 crw-rw---- 1 root video 81, 32 Jun 19 22:22 /dev/video32
86 crw-rw---- 1 root video 81, 48 Jun 19 22:22 /dev/video48
[all …]
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| /kernel/linux/common_modules/tzdriver/tui/ |
| D | Makefile | 26 EXTRA_CFLAGS += -I$(KERNEL_DIR)/drivers/video/dkmd/dksm
27 EXTRA_CFLAGS += -I$(KERNEL_DIR)/drivers/video/fbdev/dkmd/dksm
28 EXTRA_CFLAGS += -I$(KERNEL_DIR)/drivers/video/dkmd/dpu/begonia
29 EXTRA_CFLAGS += -I$(KERNEL_DIR)/drivers/video/fbdev/dkmd/dpu/begonia
30 EXTRA_CFLAGS += -I$(KERNEL_DIR)/drivers/video/dkmd/dpu/begonia/composer
31 EXTRA_CFLAGS += -I$(KERNEL_DIR)/drivers/video/fbdev/dkmd/dpu/begonia/composer
34 EXTRA_CFLAGS += -I$(KERNEL_DIR)/drivers/video/dkmd/dpu/azalea
35 EXTRA_CFLAGS += -I$(KERNEL_DIR)/drivers/video/fbdev/dkmd/dpu/azalea
|
| /kernel/linux/linux-5.10/drivers/media/platform/xilinx/ |
| D | xilinx-dma.c | 105 entity = &dma->video.entity; in xvip_pipeline_start_stop()
118 ret = v4l2_subdev_call(subdev, video, s_stream, start); in xvip_pipeline_start_stop()
178 struct media_entity *entity = &start->video.entity; in xvip_pipeline_validate()
406 pipe = dma->video.entity.pipe in xvip_dma_start_streaming()
407 ? to_xvip_pipeline(&dma->video.entity) : &dma->pipe; in xvip_dma_start_streaming()
409 ret = media_pipeline_start(&dma->video.entity, &pipe->pipe); in xvip_dma_start_streaming()
435 media_pipeline_stop(&dma->video.entity); in xvip_dma_start_streaming()
452 struct xvip_pipeline *pipe = to_xvip_pipeline(&dma->video.entity); in xvip_dma_stop_streaming()
463 media_pipeline_stop(&dma->video.entity); in xvip_dma_stop_streaming()
498 strscpy(cap->card, dma->video.name, sizeof(cap->card)); in xvip_dma_querycap()
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| /kernel/linux/linux-5.10/drivers/media/pci/tw686x/ |
| D | Kconfig | 3 tristate "Intersil/Techwell TW686x video capture cards"
13 - TW6864 (4 video channels),
14 - TW6865 (4 video channels, not tested, second generation chip),
15 - TW6868 (8 video channels but only 4 first channels using
16 built-in video decoder are supported, not tested),
17 - TW6869 (8 video channels, second generation chip).
|
| /kernel/linux/linux-5.10/Documentation/userspace-api/media/mediactl/ |
| D | media-types.rst | 94 - Camera video sensor entity.
103 - Analog video decoder, the basic function of the video decoder is
104 to accept analogue video from a wide variety of sources such as
105 broadcast, DVD players, cameras and video cassette recorders, in
108 some digital video standard, with appropriate timing signals.
114 internally IF-PLL decoders for audio and video, but older models
118 - IF-PLL video decoder. It receives the IF from a PLL and decodes
119 the analog TV video signal. This is commonly found on some very
129 tuner PLL and should be controlled together with the IF-PLL video
142 - Video composer (blender). An entity capable of video
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