I have an IMX290 camera connected to an RZ/G2M SoC via the 4-channel CSI.
&csi40 {
status = "okay";
ports {
port@0 {
reg = <0>;
csi40_in: endpoint {
clock-lanes = <0>;
data-lanes = <1 2 3 4>;
remote-endpoint = <&imx290_ep>;
};
};
};
};
On the I2C bus, I have
imx290: camera-sensor@1a {
compatible = "sony,imx290";
reg = <0x1a>;
reset-gpios = <&gpio_exp2 0 GPIO_ACTIVE_LOW>;
clocks = <&versaclock6_bb 1>;
clock-names = "xclk";
clock-frequency = <37125000>;
vdddo-supply = <®_cam0_en0>;
vdda-supply = <®_cam0_en1>;
vddd-supply = <®_cam0_en0>;
port {
imx290_ep: endpoint {
data-lanes = <1 2 3 4>;
link-frequencies = /bits/ 64 <148500000 222750000>;
remote-endpoint = <&csi40_in>;
};
};
};
I configure the pipeline with:
media-ctl -l "'rcar_csi2 feaa0000.csi2':1 -> 'VIN0 output':0[1]"
I also have tried configuring the video formats in several different ways
media-ctl --set-v4l2 "'imx290 2-001a':0[fmt:SRGGB12_1X12/1920x1080 field:none]"
media-ctl --set-v4l2 "'rcar_csi2
feaa0000.csi2':0[fmt:SRGGB12_1X12/1920x1080 field:none]"
media-ctl --set-v4l2 "'rcar_csi2
feaa0000.csi2':1[fmt:SRGGB12_1X12/1920x1080 field:none]"
or
media-ctl --set-v4l2 "'rcar_csi2
feaa0000.csi2':0[fmt:UYVY8_2X8/1920x1080 field:none]"
media-ctl --set-v4l2 "'rcar_csi2
feaa0000.csi2':1[fmt:UYVY8_2X8/1920x1080 field:none]"
media-ctl --set-v4l2 "'imx290 2-001a':0[fmt:UYVY8_2X8/1920x1080 field:non
but no matter what I do when I attempt to stream, I get a broken pipe,
even when I use fakesink as the target.
root@beacon-rzg2h:~# GST_DEBUG=2 gst-launch-1.0 -v v4l2src
device=/dev/video1 ! video/x-raw,width=1920,height=1080 ! fakesink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
0:00:03.727500390 501 0x10efd4f0 ERROR v4l2src
gstv4l2src.c:337:gst_v4l2src_get_input_size_info:<v4l2src0> Cropcap
fail, CROPCAP has not supported
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps =
video/x-raw, width=(int)1920, height=(int)1080, format=(string)YUY2,
framerate=(fraction)100/1, interlace-mode=(s1
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps =
video/x-raw, width=(int)1920, height=(int)1080, format=(string)YUY2,
framerate=(fraction)100/1, interlace-m1
/GstPipeline:pipeline0/GstFakeSink:fakesink0.GstPad:sink: caps =
video/x-raw, width=(int)1920, height=(int)1080, format=(string)YUY2,
framerate=(fraction)100/1, interlace-mode1
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps =
video/x-raw, width=(int)1920, height=(int)1080, format=(string)YUY2,
framerate=(fraction)100/1, interlace-1
0:00:03.737388309 501 0x10efd4f0 WARN v4l2bufferpool
gstv4l2bufferpool.c:870:gst_v4l2_buffer_pool_start:<v4l2src0:pool:src>
Uncertain or not enough buffers, enad
0:00:03.740266641 501 0x10efd4f0 ERROR v4l2bufferpool
gstv4l2bufferpool.c:757:gst_v4l2_buffer_pool_streamon:<v4l2src0:pool:src>
error with STREAMON 32 (Broken pi)
0:00:03.740474842 501 0x10efd4f0 WARN v4l2bufferpool
gstv4l2bufferpool.c:1188:gst_v4l2_buffer_pool_poll:<v4l2src0> error:
poll error 1: Broken pipe (32)
0:00:03.740693123 501 0x10efd4f0 WARN v4l2src
gstv4l2src.c:1020:gst_v4l2src_create:<v4l2src0> error: Failed to
allocate a buffer
0:00:03.740791643 501 0x10efd4f0 WARN basesrc
gstbasesrc.c:2939:gst_base_src_loop:<v4l2src0> error: Internal data
stream error.
0:00:03.740822843 501 0x10efd4f0 WARN basesrc
gstbasesrc.c:2939:gst_base_src_loop:<v4l2src0> error: streaming
stopped, reason error (-5)
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Could
not read from resource.
Additional debug info:
../../../git/sys/v4l2/gstv4l2bufferpool.c(1188):
gst_v4l2_buffer_pool_poll ():
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
poll error 1: Broken pipe (32)
Execution ended after 0:00:00.013644415
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
0:00:03.741392965 501 0x10ec96c0 WARN v4l2bufferpool
gstv4l2bufferpool.c:1042:gst_v4l2_buffer_pool_stop:<v4l2src0:pool:src>
some buffers are still outstanding
0:00:03.741428005 501 0x10ec96c0 WARN bufferpool
gstbufferpool.c:567:gst_buffer_pool_set_active:<v4l2src0:pool:src>
stop failed
0:00:03.743868095 501 0x10ec96c0 ERROR v4l2bufferpool
gstv4l2bufferpool.c:757:gst_v4l2_buffer_pool_streamon:<v4l2src0:pool:src>
error with STREAMON 32 (Broken pi)
0:00:03.744090576 501 0x10ec96c0 WARN v4l2bufferpool
gstv4l2bufferpool.c:1042:gst_v4l2_buffer_pool_stop:<v4l2src0:pool:src>
some buffers are still outstanding
0:00:03.744123936 501 0x10ec96c0 WARN bufferpool
gstbufferpool.c:567:gst_buffer_pool_set_active:<v4l2src0:pool:src>
stop failed
0:00:03.744152376 501 0x10ec96c0 WARN v4l2bufferpool
gstv4l2bufferpool.c:1042:gst_v4l2_buffer_pool_stop:<v4l2src0:pool:src>
some buffers are still outstanding
0:00:03.744178296 501 0x10ec96c0 WARN bufferpool
gstbufferpool.c:567:gst_buffer_pool_set_active:<v4l2src0:pool:src>
stop failed
Setting pipeline to NULL ...
Total time: 0.013650 seconds
Freeing pipeline ...
I was hoping someone might have a suggestion as to what I might be missing.
Ideally, I'd like to get two IMX290 cameras operational with one in
4-lane mode and one in 2-lane mode.
Might anyone have any suggestions? According to the media-ctl
--print-dot, the pipeline appears correct, but there is clearly
something I am missing.
thanks for any suggestions,
adam
