IMX8M Mini Gstreamer imx_2d_device_g2d

fahd000 — Tue, 07 Oct 2025 22:41:16 GMT

Any help debugging this issue with the Maaxboard-min and the ov5640 MIPI-CSI2 camera:

root@maaxboardmini:~# v4l2-ctl -d /dev/video0 -D Driver Info: Driver name : mx6s-csi Card type : i.MX6S_CSI Bus info : platform:32e20000.csi1_bridge Driver version : 6.1.22 Capabilities : 0x84200001 Video Capture Streaming Extended Pix Format Device Capabilities Device Caps : 0x04200001 Video Capture Streaming Extended Pix Format root@maaxboardmini:~#

I have this Error message

0:00:00.110175250 1540 0xaaaaf4e8bcf0 ERROR imx2ddevice imx_2d_device_g2d.c:147:imx_g2d_open: imx_g2d_open Failed to open g2d device. 0:00:00.110209875 1540 0xaaaaf4e8bcf0 ERROR imxvideoconvert gstimxvideoconvert.c:1940:gst_imx_video_convert_init: Open video process device failed.

Cmd:

root@maaxboardmini:~# GST_DEBUG=3 gst-launch-1.0 v4l2src device=/dev/video0 ! 'video/x-raw,width=1920,height=1080,framerate=30/1' ! imxvideoconvert_g2d ! vpuenc_h264 ! mp4mux ! filesink location=video_ov5640.mp4 [ 1] HAL user version: 6.4.11.608260 [ 2] HAL kernel version: 6.4.11.658245 g2d_open: fail with status -24 0:00:00.110175250 1540 0xaaaaf4e8bcf0 ERROR imx2ddevice imx_2d_device_g2d.c:147:imx_g2d_open: imx_g2d_open Failed to open g2d device. 0:00:00.110209875 1540 0xaaaaf4e8bcf0 ERROR imxvideoconvert gstimxvideoconvert.c:1940:gst_imx_video_convert_init: Open video process device failed. Setting pipeline to PAUSED ... ====== VPUENC: 4.7.3 build on Feb 3 2023 05:14:46. ====== wrapper: 3.0.0 (VPUWRAPPER_ARM64_LINUX Build on Jan 12 2023 01:49:28) vpulib: 1.1.1 firmware: 1.1.1.43690 0:00:00.129913750 1540 0xaaaaf4e62d20 WARN v4l2src gstv4l2src.c:794:gst_v4l2src_query:<v4l2src0> Can't give latency since framerate isn't fixated ! 0:00:00.130004875 1540 0xaaaaf4e62d20 WARN aggregator gstaggregator.c:2099:gst_aggregator_query_latency_unlocked:<mp4mux0> Latency query failed Pipeline is live and does not need PREROLL ... 0:00:00.133896125 1540 0xaaaaf4e62c60 FIXME v4l2src gstv4l2src.c:572:gst_v4l2src_query_preferred_size:<v4l2src0> missing support for video standards Pipeline is PREROLLED ... Setting pipeline to PLAYING ... 0:00:00.134743625 1540 0xaaaaf4e62d20 WARN v4l2src gstv4l2src.c:794:gst_v4l2src_query:<v4l2src0> Can't give latency since framerate isn't fixated ! 0:00:00.134808125 1540 0xaaaaf4e62d20 WARN aggregator gstaggregator.c:2099:gst_aggregator_query_latency_unlocked:<mp4mux0> Latency query failed New clock: GstSystemClock 0:00:00.594056000 1540 0xaaaaf4e62c60 WARN v4l2bufferpool gstv4l2bufferpool.c:1424:gst_v4l2_buffer_pool_dqbuf:<v4l2src0:pool0:src> Driver should never set v4l2_buffer.field to ANY 0:00:00.598324625 1540 0xaaaaf4e62c60 WARN basesrc gstbasesrc.c:3127:gst_base_src_loop:<v4l2src0> error: Internal data stream error. 0:00:00.598394250 1540 0xaaaaf4e62c60 WARN basesrc gstbasesrc.c:3127:gst_base_src_loop:<v4l2src0> error: streaming stopped, reason error (-5) ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error. Additional debug info: /usr/src/debug/gstreamer1.0/1.20.3.imx-r0/libs/gst/base/gstbasesrc.c(3127): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: streaming stopped, reason error (-5) 0:00:00.599017750 1540 0xaaaaf4e62d20 FIXME basesink gstbasesink.c:3395:gst_base_sink_default_event:<filesink0> stream-start event without group-id. Consider implementing group-id handling in the upstream elements Execution ended after 0:00:00.464760125 Setting pipeline to NULL ... 0:00:00.599406125 1540 0xaaaaf4e62d20 WARN qtmux gstqtmux.c:1913:gst_qt_mux_send_buffer:<mp4mux0> Failed to send buffer (0xaaaaf4ec9b40) size 32 0:00:00.599456250 1540 0xaaaaf4e62d20 FIXME aggregator gstaggregator.c:1410:gst_aggregator_aggregate_func:<mp4mux0> Subclass should call gst_aggregator_selected_samples() from its aggregate implementation. Freeing pipeline ...

Re: IMX8M Mini Gstreamer imx_2d_device_g2d

Bio_TICFSL — Thu, 09 Oct 2025 15:35:59 GMT

Hello,

You should contact you maxboard vendor since this should work o MX8MiniEVK

Please make sure you are using linux-imx kernel and install the gpu library. And the gpu dts node should be enabled in your dts like imx8mm-evk.dts

Regards

topic Re: IMX8M Mini Gstreamer imx_2d_device_g2d in i.MX Processors

IMX8M Mini Gstreamer imx_2d_device_g2d

Re: IMX8M Mini Gstreamer imx_2d_device_g2d