OMAP™ Applications Processors

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OMAP™ Applications Processors

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Related Posts

  • Forum Post: Have problem use Android4.0 on PandaBoard

    yuliang
    Hi guys, I have a problem with use ICS on OMAP4430 platform PandaBoard. I downloaded the source of the blazetable on the L27_IS_1 OMAP4 Icecream Sandwich Release Notes link, and i compiled the Xload,uboot,kernel for the PandaBoard,and compiled the ICS AFS for the blazetablet,now i made the boot SD...
    on Jan 12, 2012

  • Forum Post: OMAP4430: Stereo Audio Channel Swap Issue: Need help.

    sathiyanarayanan krithikaivasan
    I am seeing a very peculiar channel swap issue on the OMAP4430. I have provided all the details of the issue. I am really stuck right now and looking for any help/pointers to move forward. Or Is this an existing issue reported on OMAP4430? If so what was the root cause and how was it resolved? ...
    on Apr 24, 2012

  • Forum Post: RE: OMAP4430: Stereo Audio Channel Swap Issue: Need help.

    sathiyanarayanan krithikaivasan
    The link you gave did not help. As I am not using McBSP in slave mode. Here is more information. I am not using ALSA style instead using a OSS style driver taken from droid2 codebase. I have dumped the McBSP3 and sDMA registers for recording (Rx) and Playback (Tx). Recording uses Logical DMA channels...
    on May 5, 2012

  • Forum Post: I2C time out error

    Connie Kuang1
    Hi I am using custom tablet board with 4430. When it uses L27.IS.1 release, there is no problem. After I move to 4AI.i.3, I2C 2 can't work and the tablet automatically reboots after a while. I can see the error message such as : omap_i2c omap_i2c.2: controller timed out CUSTOM SRESP error with SOURCE...
    on May 17, 2012

  • Forum Post: RE: OMAP4430: Stereo Audio Channel Swap Issue: Need help.

    sathiyanarayanan krithikaivasan
    Israel I follow the sequence of turning on the McBSP as per the TRM. I have setup the DMA chain and then at the last step I enable the MCBSP (take it out of RESET). One update on the progress is that, I no longer see the channel swap if I fix the frame sycn polarity to Active HIGH during stereo...
    on May 17, 2012

  • Forum Post: RE: I2C time out error

    Alan Huang
    Hi Gina, Thanks for your help. Yes, we are using the correct version of the x-loader for the 4AI.1.3. All source code (x-loader, uboot, kernel, android) are downloaded according to 4Ai.1.3 ( http://omappedia.org/wiki/4AI.1.3_OMAP4_Icecream_Sandwich_Release_Notes ) release note instruction. But we...
    on May 18, 2012

  • Forum Post: RE: I2C time out error

    Alan Huang
    Hi Gina, Thanks for your quick response. Our 4430 board is GP ES 2.2, not HS device.
    on May 18, 2012

  • Forum Post: RE: I2C time out error

    Alan Huang
    Hi Gina, We found TI set the default I2c 2 clock is 400(omap_register_i2c_bus(2, 400, NULL, 0)) in omap4_i2c_init function. If we changed the i2c 2 clock to 100, then there is no time out message, and we can access the i2c 2 without problem. Could you please help to explain this behavior? And whether...
    on May 19, 2012

  • Forum Post: RE: I2C time out error

    Alan Huang
    Hi Gina, Thanks for your help. Yes, our tablet work fine with I2C 2 at 400 Khz when using the L27.IS.1 release. We will check the patches that you provide. Thanks!
    on May 22, 2012

  • Forum Post: can not enable wifi for ICS on custom tablet board with OMAP4430

    Wanfu Jow
    Hi I am using custom tablet board with 4430. When it uses L27.IS.1 release, WIFI is work well. After I move to 4AI.1.3, WIFI can't work. The logcat log shows there is no wlan0 interface and supplicant not running. A part of logs as following: *************************** I/SystemServer(...
    on May 28, 2012

  • Forum Post: decoding 90p h264 video with hardware

    shaoyuan bai
    hi, all when i decode 90p (160x90) h264 video file with OMX interface on blaze_tablet (OS:android 4.0.1 CPU:OMAP4460), there is a error about the result , the second frame is same the first frame when play the decoded YUV file ,but the result decoded with software is normal. At the same time...
    on Jun 20, 2012

  • Forum Post: how to make blaze-tablet support cameraOV2655

    Johnny
    Hi all , I want to let camera ov2655 work on the blaze-tablet ,the camera driver add on ducati sources?if so ,how to do it .thanks ! johnny!
    on Jun 21, 2012

  • Forum Post: Dual frame buffer on Blaze tablet

    Haran Ashok
    Hi, I want to achieve dual frame buffer on blaze tablet.ie i want a video to be played on HDMI and i want to browse simultaneously on my tablet.Is it fine if i just enable the docking mode in Android or should i do any driver specific changes.If not should i set any other properties in Android so that...
    on Jun 21, 2012

  • Forum Post: DSI Error while Blaze tablet booting

    Naresh
    Hi All, I'm using the release http://www.omappedia.com/wiki/L27.IS.2.M1_OMAP4_Icecream_Sandwich_Release_Notes . When i boot the blaze tablet with above release i'm getting the following error's: [ 6.594940] omapdss DSI error: rx fifo not empty when sending BTA, dumping data: ...
    on Mar 25, 2013

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