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2.6.37
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  • Forum Post: can no dequeue display buffer

    Klaus Schwarzkopf
    Hi, i want read the image from the camera and display it on the LCD through v4l2. But the program hangs while dequeue the display buffer. I think, the problem is the framebuffer size bootargs. If i use only the bootargs below, the LCD works, but i have the descripted problem. If i add...
    on Jul 15, 2011

  • Forum Post: Re: can no dequeue display buffer

    Klaus Schwarzkopf
    Nagabhushana Can you please try this patch? Since my setup is busy and I don't have application, I could not test it. Let me know what you observe. I use the dm365 processor. The patch is for dm368, right? Brijesh Jadav But this should not cause hang while dequeuing the buffer....
    on Jul 18, 2011

  • Forum Post: 2.6.37 regression in enabling of insmod-ed dss driver

    Jaya Kumar
    Hi there, I had posted http://e2e.ti.com/support/embedded/f/509/t/136790.aspx in the Android forum and was advised that this forum is more appropriate for the problem I am currently debugging. Let me first tell you about my setup. I am developing on a DM3730 board (similar to beagle-xm) that has...
    on Oct 6, 2011

  • Forum Post: Re: Build issues with OMAP35x_Graphics_SDK_setuplinux_3_01_00_06

    li Honghui
    resource.h will be in asm/resource.h, in linux-2.6.33 replace in place of plat/resource.h more about sgx : http://e2e.ti.com/support/dsp/omap_applications_processors/f/447/p/62521/233584.aspx
    on Nov 16, 2011

  • Forum Post: usb host controller suspend

    Andrey Rublyov
    Hi, Is it possible to suspend usb host controller during runtime, not only PM suspend? I want to be called e.i. ehci_omap_dev_suspend/ehci_omap_dev_reasume. Is there any entry in fs for such things? kernel: 2.6.37 board: omap3evm rev G DM3730 Regards, Andrey
    on Apr 3, 2012

  • Forum Post: u-boot splash screen image

    hakan ��zcan
    Hi everyone, I have am3517 based TAM3517 ( http://www.technexion.com/index.php/products/arm-cpu-modules/ti-sitara-am3517/tam-3517 ) and i want to add a splash screen image. I mean, i want to show some image while my device booting. since i am a newbie, is there anyway to do that ?
    on Apr 30, 2012

  • Forum Post: RE: 8127 RDK(V2.0.0) jffs2 starting problem

    jianfa zhou
    hello : today ,i have met a same issue to you with DM8127 SDK data 173209 BW Phy Addr : 0x4d0000e4 Data : 0x00173209 AW Phy Addr : 0x4d0000e4 Data : 0x00173209 DDR IOs RX is shutdown data 1 BW Phy Addr : 0x48180400 Data : 0x00000001 AW Phy Addr : 0x48180400 Data : 0x00000001 data 0 BW Phy...
    on Jul 2, 2012

  • Forum Post: RE: OMAP-L138 SOM: UART1 access

    francis kumar
    Hello michael, I am also facing similar issue on UART1. I am getting data from GPS (UART1 interface) on RX line, But i am not able to send any data on TX line. I have commented below line. __raw_writel(0, IO_ADDRESS(DA8XX_UART1_BASE) + 0x30); Have you rectified this issue. Please help me, how...
    on Jul 20, 2012

  • Forum Post: Using CMEM buffer for dma transfer by a linux driver

    Shreya M
    Hi there, Am working with the CMEM allocated buffers which are passed on by the codec engine with coded video frames. Trying is to transmit the frames without additional copying from CMEM buffer to kernel bufffer. On an earlier enquiry, it was confirmed that DMA over CMEM is feasible, provided the...
    on Aug 1, 2012

  • Forum Post: USB Wi-Fi hungs on 2.0 port with L138 EVM

    Dmitriy Issaev
    I'm trying to connect my L138 EMV to wireless router using USB wifi dongle using DVSDK_4.03 04_03_00_06. using this forum post as road map http://e2e.ti.com/support/embedded/linux/f/354/t/94791.aspx?pi36987=1 I'm now able to connect EVM with D-link DWA-160 A2 adapter attached to USB1.1...
    on Sep 12, 2012

  • Forum Post: Mini USB support in AM1808 with PC

    francis kumar
    Hi All, I am using AM1808 which is running the file system over SD-Card. I have configured the Mini USB driver as mass storage as device. When i am connecting this AM1808 device to computer in Linux it shows "Linux File-CD Gadget". But is not accesing the drive. If it is connecting...
    on Sep 21, 2012

  • Forum Post: RE: Mini USB support in AM1808 with PC

    francis kumar
    Hi, I have't done any thing. Just i configured USB Gadget in kernel. Command line i have't configured file format. Please tell me how to solve my issue, Is there any command need to issue which in command line(UBOOT commands). Regards, Francis
    on Sep 26, 2012

  • Forum Post: Ethernet bandwith drop with kernel from DaVinci SDK 3.21 and later

    Arne Bockholdt
    Hi all, we're developing a custom hardware based on the DaVinci DA850/OMAP-L138/AM18x EVM with a firmware using Arago Linux framework. Lately we've updated the DaVinci SDK to 03.22.00.02 and Kernel 3.3. Our application performance depends heavily on the bandwidth of the ethernet interface...
    on Nov 2, 2012

  • Forum Post: syslink failing when executing gstreamer pipelines

    Javier Martinez Canillas
    Hello, We are using a custom board with an DM8168 processor, Arago's software stack (Arago v2.6.37 kernel, Arago oe/bitbake and components from ti-ezsdk_dm816x-evm_5_05_01_04 and Graphics_SDK_4_08_00_01) and TI's gstreamer version 0.10.32. When executing some gstramer pipelines the syslink...
    on Nov 16, 2012

  • Forum Post: RE: Camera Interface with AM1808

    francis kumar
    Hi, In 'MT9T031' datasheet there is 'Frame Valid', 'Line Valid' and 'Strobe' three signals are going to some where. I am interfacing these signals to my AM1808 Processor. Could you please find out where should i interface these two signals in my AM1808 processor...
    on Nov 29, 2012

  • Forum Post: RE: Write spi flash err on OMAPl138

    Oplk.Ray
    Modify board-da850-evm.c mtdblock5 mask_flags: Befor modify : [5] = { .name = "ImageData", .offset = SZ_8M - SZ_1M - SZ_512K, .size = SZ_1M + SZ_512K, .mask_flags = MTD_WRITEABLE , }, After Modify : [5] = { .name = "ImageData", .offset = SZ_8M - SZ_1M - SZ_512K, .size = SZ_1M...
    on Dec 13, 2012

  • Forum Post: graphics-sdk_4.04.00.02.bin, is there a TI archive somewhere?

    rick grant
    The firmware given to me for a project uses graphics-sdk_4.04.00.02. The latest download link http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/gfxsdk/latest/index_FDS.html only has gfxsdk 4_08_00_01 no listing of archives anywhere, I am having issues with X11 not working properly (Fatal...
    on Jan 9, 2013

  • Forum Post: How to use ALSA in the AM1808 McBSP?

    Hirohumi Watanabe
    Hi all. How to operate the AD7331 using the AM1808 McBSP 1 on you What am I to do? Configuration of the device is as follows . I've know that I could use that davinci-i2s.c, I do not know how or do I change the initialization of the board-da850-evm.c . target:AM1808 Custom board Linux kernel...
    on Jan 12, 2013

  • Forum Post: am3703 and tiwi-r2

    Serguei Boulgakov
    Hello all! We have Mistral EVM board Rev. G with tiwi-r2 expansion board (chip marked as TiWi01-R2 01-XXXXXXX, connected over SDIO 4-bits). Wi-fi support works correctly on Mistral board. If I understand rightly, if TiWi chip detected, next dmesg messages must be present [ 4.493835] mmc1: card...
    on Feb 4, 2013

  • Forum Post: kernel log when boot up?

    nikunj rudani
    hello there, My system has DM365 working on "MontaVista 4.2.0-16.0.32.0801914" and kernel is "Linux version 2.6.18_pro500-davinci_evm-arm_v5t_le". and i want to see kernel log on terminal (uart com9) from when boot start, so can any one suggest what i need to change in kernel...
    on Mar 14, 2013

  • Forum Post: RE: linux hangs at "Uncompressing Linux... done, booting the kernel." with XAM3359ZCZ custom board

    Sekra Invos
    Thankyou for your reply.. I get that linux-3.3.7 from the http://www.ti.com/tool/linuxezsdk-sitara for Linux EZ SDK for BeagleBoard-xM . After Linux 2.6.37+ supports the console ttyO2 (capital O) not S.But i tried both the console but doesn't happens in my minicom terminal.I tried all those things...
    on Apr 22, 2013

  • Forum Post: RE: linux hangs at "Uncompressing Linux... done, booting the kernel." with XAM3359ZCZ custom board

    Sekra Invos
    Hello Renjith I tried both the uboot,kernel-3.37 from the same package but shows the same result and hangs up.As per u told i disable some of the drivers (USB,capture) it gives 2.7MB of kernel size. From the driver: i enable earlyprintk option also. My bootargs environment is - OMAP3 beagleboard...
    on Apr 22, 2013

  • Forum Post: Linux kernel compilation

    Sekra Invos
    Hai I am working on davinci processor and getting the source code from the ti sdk linux website.In that tar file they had uboot,linux kernel 3.3.7ultimately.I compiled the uboot is working fine and the uimage is goes weird. Uncompressing kernel....booting the kernel and my minicom does't shows...
    on Apr 22, 2013

  • Forum Post: RE: Linux kernel build for DM36x fails...

    Sekra Invos
    Hello phillip,prabhakar and Ravi I'm sekra...im working in Linux kernel 3.3.7...I am stucked out in this problem few days back.if you are in this same problem..this may be helpful to you... Your Toolchain is right but version may be collapse or overwhelm your codes because OMAP,davinci media...
    on Apr 23, 2013

  • Forum Post: RE: Camera drivers

    Sekra Invos
    Hai I'm using Linux kernel 3.2.xx stable kernel.Now i'm working on Camera driver.Now i add one driver for the camera i'm using.It s based on I2C protocol.So in that Kconfig i wrote as depends on I2C && VIDEO_V4L2 , But during compilation it shows a serious error.Modules doesn;t...
    on May 7, 2013
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