Error Failed To Create Display Device Instance
Timing Data Converters Development Tools Digital Signal Processors (DSP) DLP® Products & MEMS Embedded Software Interface Isolation Logic Microcontrollers OMAP™ Applications Processors (Read Only) Power Management RF & Digital Radio Sensor Products Haptics & Touch Wireless Connectivity /etc Support Blogs Analog Wire Analog: The real world Behind the Wheel ConnecTIng Wirelessly Enlightened: The TI DLP® Blog Fully Charged Industrial Strength Launch Your Design Learn E2E Motor Drive & Control MSP Low-Power Plays On the Grid Power House Precision Hub The Process Think. Innovate TI Live @... Tools Insider University Program Groups Corporate Citizenship TI University Program Russian E2E (сообщество E2E) Japanese E2E (日本語コミュニティ) Learn E2E Launch Your Design Motor Drive & Control Videos More Cancel Linux Linux forum Mentions Tags More Cancel Sign In to Post Sign In to Post Cancel Go to Embedded Software Forums Amplifiers Switches & Multiplexers Applications Processors Clock and Timing Data Converters Development Tools Digital Signal Processors (DSP) DLP® Products & MEMS Embedded Software Interface Isolation Logic Microcontrollers OMAP™ Applications Processors (Read Only) Power Management RF & Digital Radio Sensor Products Haptics & Touch Wireless Connectivity /etc Support More Cancel Answer Suggested DM6467 EVM Demo Error: "Interface Error: Failed to create display device instance" Intellectual 390 points babs76 I have successfully booted linux via TFTP with root=/dev/hda1. I log in as root and navigate to /opt/dvsdk/dm6467. From there I follow the GSG instructions to run the demo as follows: Target $ cd /opt/dvsdk/dm##Target $ ./loadmodules.sh Target $ ./interface Then I receive the following error:Interface Error: Failed to create display device instanceMy bootargs are as follows:DM6467 EVM > printenvbootdelay=3baudrate=115200addclk=setenv bootargs ${bootargs} clkref=${clkref}ethaddr=00:0e:99:02:b6:d3ethact=DaVinci EMACfilesize=1FB008fileaddr=80700000nfshost=192.168.1.148ipaddr=192.168.1.151serverip=192.168.1.148bootfile=uImage-dm6467-evm.binbootcmd=tftpboot 0x80700000 uImage-dm6467-evm.bin;bootmrootpath=/export/sim/workdir/filesysbootargs=mem=112M console=ttyS0,115200n8 root=/dev/hda1 nfsroot=192.168.148.1:/home/sim/workdir/filesys,nolock ip=192.168.1.151:192.168.1.148:192.168.1.1:255.255.255.0 vpif_display.ch2_numbuffers=0 vpif_display.ch3_numbuffers=0stdin=serialstdout=serialstderr=serialver=U-Boot 2009.08 (Apr 1
Timing Data Converters Development Tools Digital Signal Processors (DSP) DLP® Products & MEMS Embedded Software Interface Isolation Logic Microcontrollers OMAP™ Applications Processors (Read Only) Power Management RF & Digital Radio Sensor Products Haptics & Touch Wireless Connectivity /etc Support Blogs Analog Wire Analog: The real world Behind the Wheel ConnecTIng Wirelessly Enlightened: The TI DLP® Blog Fully Charged Industrial Strength Launch Your Design Learn E2E Motor Drive & Control MSP Low-Power Plays On the Grid Power House Precision Hub The Process Think. Innovate TI Live @... Tools Insider University Program Groups Corporate Citizenship TI University Program Russian E2E (сообщество E2E) Japanese E2E (日本語コミュニティ) Learn E2E http://e2e.ti.com/support/embedded/linux/f/354/p/52921/218944 Launch Your Design Motor Drive & Control Videos More Cancel OMAP™ Processors OMAP-L13x, AM1x and C674x Processors Forum Mentions Tags More Cancel Sign In to Post Sign In to Post Cancel Go to Digital Signal Processors (DSP) Forums Amplifiers Switches & Multiplexers Applications Processors Clock and Timing Data Converters Development Tools Digital Signal Processors (DSP) DLP® Products & MEMS Embedded Software Interface Isolation Logic Microcontrollers OMAP™ Applications Processors (Read http://e2e.ti.com/support/dsp/omap_applications_processors/f/42/p/29964/104279 Only) Power Management RF & Digital Radio Sensor Products Haptics & Touch Wireless Connectivity /etc Support Announcements Amplifiers Switches & Multiplexers Applications Processors Clock and Timing Data Converters Development Tools Digital Signal Processors (DSP) DLP® Products & MEMS Embedded Software Interface Isolation Logic Microcontrollers OMAP™ Applications Processors (Read Only) Power Management RF & Digital Radio Sensor Products Haptics & Touch Wireless Connectivity /etc Support More Cancel Answered DSPLink: Failed to create display device instance Expert 4920 points Uday Hi, I'm working on the OMAP3530 Mistral EVM. In an attempt to update to dvsdk_3_00_00_31, I rebuilt u-boot, linux kernel, the dvsdk software and the nfs image. I successfully flashed the new linux kernel as per the Getting Started Guide. I've set the bootargs and bootcmd to boot from the flash using NFS file system. Though the system initializes correctly, when the kernel attempts to start the demo application, I receive the following error: System initialization... Hostname : OMAP3EVM Filesystem : v1.0.2 Kernel release : Linux 2.6.22.18-omap3 Kernel version : #2 Mon Mar 30 11:39:16 CDT 2009Mounting /proc : [SUCCESS]Mounting /sys : [SUCCESS]Mounting /dev : [SUCCESS]Mounting /dev/pts : [SUCCESS]Enabling hot-plug : [SUCCESS]Populating /dev : [SUCCESS]Disabling Power mgmt : [SUCCESS]Turn off LCD after 1 hour : [S
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