• 2010-10-01 04:41:03     ad7879 Positional Values

    2010-10-01 04:41:03     ad7879 Positional Values

    Jayaprabhu Nadarajan (INDIA)

    Message: 94104   

    Hi,

    We are using BF527 board with ad7879 touch controller. The X and Y coordinates returned from the  driver is wrong sometimes. Following is the set of output…

  • 2008-11-25 10:54:33     [AD7879 driver] Probe Fail.

    2008-11-25 10:54:33     [AD7879 driver] Probe Fail.

    V Hemanth Kumar (INDIA)

    Message: 65791   

    Hi,

    My target board is BF527 EZKit & I have connected the LCD EZ Extender board (which has AD7879 Touch Screen Controller) to the PPI stamp connector.

  • 2011-07-30 06:20:01     Backlight of LQ035Q1 switches off when closing AD7879

    2011-07-30 06:20:01     Backlight of LQ035Q1 switches off when closing AD7879

    Chandrashekhar Lavania (INDIA)

    Message: 102731   

    Hi,

    I am using 2010R1-RC5 with a BF527 based board.

    I tried to use my display and touchscree at the same time and it worked…

  • 2008-12-16 08:36:10     [AD7879 driver] probe fails on BF526 ez board

    2008-12-16 08:36:10     [AD7879 driver] probe fails on BF526 ez board

    V Hemanth Kumar (INDIA)

    Message: 66757   

    Hi,

    I am using BF526 ez board with LCD EZ extender on it.

    VDSP Diagnostics: -

    I have written a VDSP diagnostics to test the AD7879 on the…

  • AD7879 INT reading issue

    Hi,

    I'm currently using a modified wandboard with AD7879  connected to :

    Signal Modified Board Original Wandboard
    SCL EIM_EB2 KEY_COL3
    SDA EIM_D16 KEY_ROW3
  • AD7879 I2C driver and device tree overlay problems on Raspberry Pi

  • AD7879-1 Linux driver

    Hi

    Could ADI provide the AD7879-1 Linux driver 2.6.21 version to us?

    thanks

  • AD7879 auxiliary input

    I noticed the auxiliary input and temperature measurement in the AD7879 isn't there yet (hwmon). It's probably very similar to what the AD7877 does.

    Do you already have some work on this in one of your private branches?

    And if not, are there…

  • AD7879 device tree node.

    Hi guys,

    I'm trying to figure out how I can instantiate AD7879 I2C device on a Zynq platform. At the moment I'm stuck at "no platform data" error.

    So, can I do it thru the device tree node and what is the right syntax?

  • touchscreen ad7879 on Zynq

    I'm trying to use a ad7879 controller on a Zynq system.

    The driver still needs platform data to operate, but it looks like it can easily converted to using device-tree.

    Another issue is that the Zynq's IRQ controller only supports rising-edge. I…