Siggi Posted March 15, 2019 Posted March 15, 2019 I have a Renegade ROC-3328-CC board, and trying to get the touch to work on the touchscreen (Typical resistive Touch screen 3.5" HDMI HAT type screen). I'm using the Armbian_5.75_Renegade_Ubuntu_bionic_default_4.4.174_desktop.img, and everything is working except the touch on the screen. Does anyone have success with this combination? By reading through topics on the forum, it seems to me that I need to be on the mainline kernel (since it has fbtft and ads7846 drivers), but I'm not finding any packaged images using mainline that will support his board. Anyone have a mainline Image for the Renegade? I tried the Tinker images which are on Rockchip 3328, but they completely fail to boot. Only next step I'm seeing is to build a custom kernel, or try to backport the fbtft + ads7846.
chwe Posted March 15, 2019 Posted March 15, 2019 https://github.com/armbian/build/blob/92bb6f0b66b85cc166d869fd99f6d76f3c088cd5/config/kernel/linux-rockchip64-default.config#L2370 https://github.com/armbian/build/blob/92bb6f0b66b85cc166d869fd99f6d76f3c088cd5/config/kernel/linux-rockchip64-default.config#L5100 everything is there.. just activate the needed modules and build your own kernel.. But probably none of us tested if it works on RKs kernel. Fire up a virtualBox with ubuntu, build kernel, try it, report and if everything works create a PR. https://docs.armbian.com/Process_Contribute/ 1
TonyMac32 Posted March 16, 2019 Posted March 16, 2019 22 hours ago, Siggi said: I tried the Tinker images which are on Rockchip 3328, but they completely fail to boot. *RK3288. It's a 32-bit quad core, the RK3328 is a 64-bit quad core, absolutely incompatible bootloaders/images. I only bring it up so there's no confusion for anyone else reading.
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