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  1. #1
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    sensitivity of optical "d-pad"

    Hi All,

    I'm wondering if anyone knows how I can alter the sensitivity of the optical dpad (I can't think of any better name for it.)

    Right now it seems way way too sensitive.

    Any ideas?

    ~Ivy

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  3. #2
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    Hmm, A kernel rebuild?

    huawei_s7_kernel / drivers / input / mouse / msm_touchpad.c


    #define TOUCHPAD_MAX_TAP_DIAMETER 100
    #define TOUCHPAD_TOUCH_COUNT 16
    #define TOUCHPAD_NO_TOUCH_COUNT 38
    #define TOUCHPAD_Z_IDLE_COUNT (TOUCHPAD_NO_TOUCH_COUNT + 5)

    #define TOUCHPAD_CALIBRATION_TIMEOUT (msecs_to_jiffies(200))
    #define TOUCHPAD_BUF_SIZE 4

    I think the touchscreen is here:
    / drivers / input / touchscreen / msm_touch-s70.c


    Won't know until i get off work in 4 hours and rebuild back home later...
    Last edited by babybearsg; 02-08-2011 at 12:20 AM.

  4. #3
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    Maybe =)

    I was hoping there was some setting I'd missed or something.

    ~ivy

  5. #4
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    Quote Originally Posted by babybearsg View Post
    Hmm, A kernel rebuild?

    huawei_s7_kernel / drivers / input / mouse / msm_touchpad.c


    #define TOUCHPAD_MAX_TAP_DIAMETER 100
    #define TOUCHPAD_TOUCH_COUNT 16
    #define TOUCHPAD_NO_TOUCH_COUNT 38
    #define TOUCHPAD_Z_IDLE_COUNT (TOUCHPAD_NO_TOUCH_COUNT + 5)

    #define TOUCHPAD_CALIBRATION_TIMEOUT (msecs_to_jiffies(200))
    #define TOUCHPAD_BUF_SIZE 4

    I think the touchscreen is here:
    / drivers / input / touchscreen / msm_touch-s70.c


    Won't know until i get off work in 4 hours and rebuild back home later...
    LOL, I don't know anything about rebuilding a kernal. To me that looked like



    But I too would like to adjust change the sensitivity.

  6. #5
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    Well someone can play with the values at least. Moved to dev.

    For reference: https://github.com/razor950/huawei_s...msm_touchpad.c

    Not sure what you want, but TOUCHPAD_MAX_TAP_DIAMETER?
    Huawei Ideos S7-104 on Singapore ROM, HSG X5A, RK2818 RT7, (Past: IMX515 APAD, RK2808 APAD)

    My written articles are licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License

    本人現在已比較小時間瀏覽此論壇。有關和此論壇的合作關係,請聯絡admin或4Nines。

  7. #6
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    Might have a look at that, I was hoping there was a setting I'd missed. Hopefully I will have time to try and modify these settings and compile the kernel tonight.

    ~Ivy


 

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