Other Parts Discussed in Thread: TVP7002
Hello,I’m using EVM DM368,I’m trying to input 720p@60 through YPbPr port.The board is boot from NAND flash,video is input from TVP7002,the bootargs is like this:
setenv bootargs 'console=ttyS0,115200n8 noinitrd rw ip=off root=/dev/mtdblock4 rootfstype=jffs2 mem=60M video=davincifb:vid0=OFF:vid1=OFF:osd0=480x272x16,4050K dm365_imp.oper_mode=0 davinci_capture.device_type=4 davinci_enc_mngr.ch0_output=COMPONENT davinci_enc_mngr.ch0_mode=720P-60';
Use this command:
root@dm368-evm:/usr/share/ti/dvsdk-demos# ./encodedecode -b 2000000 -v h264 -k
-I 3 -y 3
And the error is like this:
Encodedecode demo started.
davinci_resizer davinci_resizer.2: RSZ_G_CONFIG:0:1:124
davinci_previewer davinci_previewer.2: ipipe_set_preview_config
vpfe-capture vpfe-capture: IPIPE Chained
vpfe-capture vpfe-capture: Resizer present
EVM: switch to tvp7002 HD video input
vpfe-capture vpfe-capture: width = 1280, height = 720, bpp = 1
vpfe-capture vpfe-capture: adjusted width = 1280, height = 720, bpp = 1, bytespe
rline = 1280, sizeimage = 1382400
vpfe-capture vpfe-capture: width = 1280, height = 720, bpp = 1
vpfe-capture vpfe-capture: adjusted width = 1280, height = 720, bpp = 1, bytespe
rline = 1280, sizeimage = 1382400
tvp7002 1-005c: querystd, erorxxx, val = 1, val1 = 2ed
Error: Failed to create capture device
Please help me to find the place to be modified ,thanks!
