Changing framerate with framos imx662 camera in gstreamer pipeline has no effect

[mbcel]

I followed the tutorial for using the imx662 framos camera according to here: https://developer.toradex.com/torizon/application-development/use-cases/multimedia/first-steps-with-framos-fsm-go-csi-optical-sensor-modules-torizon/

Everything works as expected and I am able to see the live stream of the camera. However, if i set a different framerate instead of the default 60fps in the gstreamer pipeline this has no effect and still 60 fps are shown. My pipeline is run as the following:

gst-launch-1.0 v4l2src device=/dev/video2 ! video/x-raw,width=1920,height=1080,framerate=30/1 ! fpsdisplaysink text-overlay=false video-sink=waylandsink sync=false -v

The output is then:

Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstWaylandSink:waylandsink0: sync = false
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0: crop-bounds = < (int)0, (int)0, (int)1920, (int)1080 >
/GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)YUY2, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)YUY2, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0.GstGhostPad:sink.GstProxyPad:proxypad0: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)YUY2, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstWaylandSink:waylandsink0.GstPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)YUY2, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0.GstGhostPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)YUY2, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, format=(string)YUY2, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709
Redistribute latency...
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0/GstWaylandSink:waylandsink0: sync = false
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 34, dropped: 0, current: 67.48, average: 67.48
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 65, dropped: 0, current: 60.04, average: 63.71
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 96, dropped: 0, current: 59.97, average: 62.45
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 127, dropped: 0, current: 60.00, average: 61.83
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 158, dropped: 0, current: 60.01, average: 61.47
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 189, dropped: 0, current: 60.00, average: 61.22
/GstPipeline:pipeline0/GstFPSDisplaySink:fpsdisplaysink0: last-message = rendered: 220, dropped: 0, current: 60.00, average: 61.05

So it seems to negotiate 30fps but then still runs with 60fps. The framos camera should support different framerates, also from the framos driver repo it seems that it should support that. Did you ever test this with any other framerate then 60fps in the samples here?