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  • TPD12S015 HDMI Companion Chip with DC-DC Converter

    Resolved
    Other Parts Discussed in Thread: TPD12S015 Hi Forum, I hope you can help me with some simple(?) questions about the power supply rails for the TPD12S015. 1/ VBAT and VCCA are specified for operation from 2.3-5.5V and 1.1-3.6V respectively. Is there…
    • Resolved

  • AM5728: am57xx-evm kernel warning around omapdrm on boot

    Part Number: AM5728 Other Parts Discussed in Thread: TPD12S015 Tool/software: Hello, I am getting the following kernel warning on boot using SDK 9.3.6.5 with an am57xx-evm. [ 9.783416] omapdrm omapdrm.0: [drm] fb0: omapdrmdrmfb frame buffer device…
    • Answered

  • TDA4VM: SDK version is TDA4VM_SDK_10.05, How to use the psdkla of dispc.c and dsi.c to configure the DSI and timing parameters

    Resolved
    Part Number: TDA4VM Other Parts Discussed in Thread: TDA4VH , SN65DSI86 , DLPC3433 , TFP410 , SN65DSI83 , TPD12S015 Tool/software: Hi team I use the sdk is TDA4VM_SDK_10.05, I want to port the configuration of the ds90ub941 from PSDKRA to PSDKLA…
    • Resolved

  • AM5728: PRU_RPMsg_Echo_Interrupt1_0 unable to get vring interrupt, status = -6

    TI Thinks Resolved
    Part Number: AM5728 Other Parts Discussed in Thread: TPD12S015 Tool/software: Hello, I am trying to get the example `pru-software-support-package/examples/am572x/PRU_RPMsg_Echo_Interrupt1_0` to function on a am57xx-evm. root@am57xx-evm:/sys/class…

  • TPS659037: TPS6590379

    TI Thinks Resolved
    Part Number: TPS659037 Other Parts Discussed in Thread: AM5728 , TPD12S015 Dear Sir,, We are using AM5728 + TPS6590378 PIMC. However, it was changed to TPS6590379 PMIC due to difficult supply of TPS6590378. The power system was designed with reference…
    • Answered

  • RE: AM5728: OMAPDRM device not present even though driver is loaded & hardware good

    Resolved
    Dave, I am familiar with those documents and the dependencies described there are already satisfied. Since an identical problem occurs with the both the SDK distributed kernel as well as our own kernel, and our board's DSS/DRM works fine for the HDMI…

  • BEAGL-BONE-BLACK: Help to create dts file for rs485 half duplex in uart2

    Part Number: BEAGL-BONE-BLACK Other Parts Discussed in Thread: OPA362 , TPD12S015 Hello, I am trying to implement a dts file for a half duplex communication with modbus devices via rs485. I have a custom beaglebone based in beaglebone black with a rs485…
    • Answered

  • AM5728: Direct connection of DSS out to HDMI connector - how to set

    Resolved
    Part Number: AM5728 Other Parts Discussed in Thread: TPD12S015 Hello, TI. After a week of studying of all possible sources I give up. Our custom board needs to work against the "hdmi display" (specific unit) which has no DDC, just the data/clock…
    • Resolved

  • AM5728: Kernel Panic On Reboot

    Part Number: AM5728 Other Parts Discussed in Thread: TPD12S015 Tool/software: Hello all, We are using Arago to build an image for the AM57xx-evm. We are getting a kernel panic on reboot which was halting the system. We've worked around that with the…

  • RE: Linux/AM5718: HDMI Connecting issue

    Hi, AM57xx, uses tpd12s015 encoder, check the tpd_read_edid() in drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c. From AM57xx-idk-common.dtsi you can see that hpd is enabled through interrupt from GPIO7_12: tpd12s015: encoder@0 { compatible = …

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