I am using the DM368 leopard board with ridgerun demo img. I have check the output and mode in
/sys/class/davinci_display/ch0/output, and check the mode is 'NTSC'
But looks no signal and output from the composite output.
The boot args I used is :
davinci_enc_mngr.ch0_output=COMPOSITE davinci_enc_mngr.ch0_mode=NTSC davinci_display.cont2_bufsize=3145728 vpfe_capture.cont_bufoffset=3145728 vpfe_capture.cont_bufsize=6291456 console=ttyS0,115200n8 video=davincifb:vid0=off:vid1=off:osd1=off dm365_imp.oper_mode=0 vpfe_capture.interface=1 mem=99M root=/dev/mmcblk0p2 rootdelay=2 rootfstype=ext3
Anyone knows what the problem could be?