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$ media-ctl -p -d /dev/media7
Media controller API version 4.14.0
Media device information
------------------------
driver xilinx-video
model Xilinx Video Composite Device
serial
bus info
hw revision 0x0
driver version 4.14.0
Device topology
- entity 1: vcap_csi output 0 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video1
pad0: Sink
<- "a0200000.v_proc_ss":1 [ENABLED]
- entity 5: IMX274 (1 pad, 1 link)
type V4L2 subdev subtype Sensor flags 0
device node name /dev/v4l-subdev7
pad0: Source
[fmt:SRGGB8_1X8/1920x1080 field:none]
-> "a00f0000.mipi_csi2_rx_subsystem":1 [ENABLED]
- entity 7: a00f0000.mipi_csi2_rx_subsystem (2 pads, 2 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev8
pad0: Source
[fmt:SRGGB8_1X8/1920x1080 field:none]
-> "a0250000.v_demosaic":0 [ENABLED]
pad1: Sink
[fmt:SRGGB8_1X8/1920x1080 field:none]
<- "IMX274":0 [ENABLED]
- entity 10: a0250000.v_demosaic (2 pads, 2 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev9
pad0: Sink
[fmt:SRGGB8_1X8/1920x1080 field:none]
<- "a00f0000.mipi_csi2_rx_subsystem":0 [ENABLED]
pad1: Source
[fmt:RBG888_1X24/1920x1080 field:none]
-> "a0270000.v_gamma_lut":0 [ENABLED]
- entity 13: a0270000.v_gamma_lut (2 pads, 2 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev10
pad0: Sink
[fmt:RBG888_1X24/1920x1080 field:none]
<- "a0250000.v_demosaic":1 [ENABLED]
pad1: Source
[fmt:RBG888_1X24/1920x1080 field:none]
-> "a0240000.v_proc_ss":0 [ENABLED]
- entity 16: a0240000.v_proc_ss (2 pads, 2 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev11
pad0: Sink
[fmt:RBG888_1X24/1920x1080 field:none]
<- "a0270000.v_gamma_lut":1 [ENABLED]
pad1: Source
[fmt:RBG888_1X24/1920x1080 field:none]
-> "a0200000.v_proc_ss":0 [ENABLED]
- entity 19: a0200000.v_proc_ss (2 pads, 2 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev12
pad0: Sink
[fmt:RBG888_1X24/1920x1080 field:none]
<- "a0240000.v_proc_ss":1 [ENABLED]
pad1: Source
[fmt:VYYUYY8_1X24/1920x1080 field:none]
-> "vcap_csi output 0":0 [ENABLED] |
Update
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Color Space Conversion
Use yavta to update the Gamma LUT settings Color Space Conversion for better colors from the SONY IMX274 Sensor, . This must be done after the color formats are setup or the CSC values will be reset when setting up the format.
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#Update CSC Settings to improve colors $ yavta -w '0x0098c9a1 80' /dev/v4l-subdev11 $ yavta -w '0x0098c9a2 55' /dev/v4l-subdev11 $ yavta -w '0x0098c9a3 35' /dev/v4l-subdev11 $ yavta -w '0x0098c9a4 24' /dev/v4l-subdev11 $ yavta -w '0x0098c9a5 40' /dev/v4l-subdev11 |
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