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Modifying drivers in DVSDK 4.02 for DM638 to use Sharp 8 inch LCD display

Timothy Long
Prodigy 40 points

I am new to the tools and technology for TI DM368 SOC and want to modify drivers in DVSDK 4.02 to use our Sharp LQ080V3DG01 8.4 inch display.

Can someone tell me which source files in the DVSDK 4.02 need to be modified to support our Sharp display specifications

  • 0
    Guru 31670 points

    The file should be arch/arm/mach-davinci/board-dm368-evm.c. 

  • 0 in reply to Renjith Thomas
    Prodigy 40 points

    Renjith,

    Thank you for your response.  The board-dm368-evm.c file does not exist and I am assuming the board-dm365-evm.c can be used instead.

    I still don't know where to specify the timing characteristics for our Sharp LQ080V3DG0 display.  I can't find where these are specified for

    the existing LQ043T1DG01 that is installed on the DaVinci evaluation board.  We are connecting our display and need to modify the LCD driver

    with the new timing characteristics. Thanks for you help

  • 0 in reply to Renjith Thomas
    Prodigy 40 points

    Renjith,

    Thank you for your response.  The board-dm368-evm.c file does not exist and I am assuming the board-dm365-evm.c can be used instead.

    I still don't know where to specify the timing characteristics for our Sharp LQ080V3DG0 display.  I can't find where these are specified for

    the existing LQ043T1DG01 that is installed on the DaVinci evaluation board.  We are connecting our display and need to modify the LCD driver

    with the new timing characteristics. Thanks for you help