Thanks Loic,
Trying this, got GST included, but running into other problems. Now the rockchip logo stays on screen (no QT / desktop) and any command with video output fails and causes the display to go blank…
What should my config file include?
>
> [root@rk1808:/usr/bin]# gstvideotest.sh
> librga:RGA_GET_VERSION:4.00,4.000000
> ctx=0x29113520,ctx->rgaFd=3
> Rga built version:version:+2017-09-28 10:12:42
> Setting pipeline to PAUSED ...
> Pipeline is PREROLLING ...
> /GstPipeline:pipeline0/GstKMSSink:kmssink0: display-width = 720
> /GstPipeline:pipeline0/GstKMSSink:kmssink0: display-height = 1280
> /GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0.GstPad:src: caps = video/x-raw, format=(string)RGBx, width=(int)1280, height=(int)240, framerate=(fraction)30/1, multiview-mode=(string)mono, heigh=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw, format=(string)RGBx, width=(int)1280, height=(int)240, framerate=(fraction)30/1, multiview-mode=(string)mono, heigh=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive
> /GstPipeline:pipeline0/GstKMSSink:kmssink0.GstPad:sink: caps = video/x-raw, format=(string)RGBx, width=(int)1280, height=(int)240, framerate=(fraction)30/1, multiview-mode=(string)mono, heigh=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive
> /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw, format=(string)RGBx, width=(int)1280, height=(int)240, framerate=(fraction)30/1, multiview-mode=(string)mono, heigh=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive
> ERROR: from element /GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0: Internal data stream error.
> Additional debug info:
> gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0:
> streaming stopped, reason error (-5)
> ERROR: pipeline doesn't want to preroll.
> Setting pipeline to NULL ...
> [ 229.458017] rockchip-vop ffb00000.vop: [drm:vop_crtc_enable] Update mode to 720x1280p60, type: 16
> [ 229.458255] dw-mipi-dsi ffb30000.dsi: final DSI-Link bandwidth: 426 x 4 Mbps