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发表于 2020-12-24 08:35:04
沙发
还是没有搞定,整个media topology 看起来很正常,用rkisp的测试例程就是获取不到帧数据, 同样的media topology , 同样的测试程序,ov13850就是可以获取帧
Media controller API version 0.1.0
Media device information
------------------------
driver rkisp1
model rkisp1
serial
bus info
hw revision 0x0
driver version 0.0.0
Device topology
- entity 1: rkisp1-isp-subdev (4 pads, 6 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev0
pad0: Sink
[fmt:SBGGR10_1X10/1920x1080 field:none
crop.bounds:(0,0)/1920x1080
crop:(0,0)/1920x1080]
<- "rkisp1_dmapath":0 []
<- "rockchip-mipi-dphy-rx":1 [ENABLED]
pad1: Sink
<- "rkisp1-input-params":0 [ENABLED]
pad2: Source
[fmt:YUYV8_2X8/1920x1080 field:none
crop.bounds:(0,0)/1920x1080
crop:(0,0)/1920x1080]
-> "rkisp1_selfpath":0 [ENABLED]
-> "rkisp1_mainpath":0 [ENABLED]
pad3: Source
-> "rkisp1-statistics":0 [ENABLED]
- entity 2: rkisp1_mainpath (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video0
pad0: Sink
<- "rkisp1-isp-subdev":2 [ENABLED]
- entity 3: rkisp1_selfpath (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video1
pad0: Sink
<- "rkisp1-isp-subdev":2 [ENABLED]
- entity 4: rkisp1_dmapath (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video2
pad0: Source
-> "rkisp1-isp-subdev":0 []
- entity 5: rkisp1-statistics (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video3
pad0: Sink
<- "rkisp1-isp-subdev":3 [ENABLED]
- entity 6: rkisp1-input-params (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video4
pad0: Source
-> "rkisp1-isp-subdev":1 [ENABLED]
- entity 7: rockchip-mipi-dphy-rx (2 pads, 2 links)
type V4L2 subdev subtype Unknown flags 0
device node name /dev/v4l-subdev1
pad0: Sink
[fmt:SBGGR10_1X10/1920x1080@10000/500000 field:none]
<- "m00_b_lt6911 2-0010":0 [ENABLED]
pad1: Source
[fmt:SBGGR10_1X10/1920x1080@10000/500000 field:none]
-> "rkisp1-isp-subdev":0 [ENABLED]
- entity 8: m00_b_lt6911 2-0010 (1 pad, 1 link)
type V4L2 subdev subtype Sensor flags 0
device node name /dev/v4l-subdev2
pad0: Source
[fmt:SBGGR10_1X10/1920x1080@10000/500000 field:none]
-> "rockchip-mipi-dphy-rx":0 [ENABLED]
有搞定的兄弟,告知下 |
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