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Successfully Rebuilt Radxa Display 10FHD DTS
With the aid of Claude.Ai .. v26.5.1 for Rock 5A running Armbian Linux 6.18.35-current-rockchip64 Starting Point is the Radxa DTS needed to add an include ... #include <dt-bindings/soc/rockchip,vop2.h> Modified this section. Changed the compatible string, added the power-supply key and fixed the active area (width and height) dsi0_panel: panel@0 { status = "okay"; compatible = "panel-dsi-simple"; reg = <0>; backlight = <&dsi0_backlight>; power-supply = <&vcc_lcd_mipi0>; vdd-supply = <&vcc_lcd_mipi0>; vccio-supply = <&vcc_1v8_s0>; reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&dsi0_lcd_rst_gpio>; prepare-delay-ms = <120>; reset-delay-ms = <120>; init-delay-ms = <120>; enable-delay-ms = <100>; disable-delay-ms = <120>; unprepare-delay-ms = <120>; width-mm = <135>; height-mm = <217>; Modified this section (renamed the endpoint) &mipi_dcphy0 { status = "okay"; }; &route_dsi0 { status = "okay"; connect = <&vp3_out_dsi0>; }; &dsi0_in_vp2 { status = "disabled"; }; &dsi0_in_vp3 { status = "okay"; }; to simply &mipidcphy0 { status = "okay"; }; Added this section / endpoint &vp3 { #address-cells = <1>; #size-cells = <0>; vp3_out_dsi0: endpoint@ROCKCHIP_VOP2_EP_MIPI0 { reg = <ROCKCHIP_VOP2_EP_MIPI0>; remote-endpoint = <&dsi0_in_vp3>; }; }; And then completely redid the i2c touch controller section to be &i2c5 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&i2c5m2_xfer>; clock-frequency = <400000>; #address-cells = <1>; #size-cells = <0>; gt9xx: gt9271@14 { status = "okay"; compatible = "goodix,gt9271"; reg = <0x14>; pinctrl-names = "default"; pinctrl-0 = <>9xx_gpio>; interrupt-parent = <&gpio3>; interrupts = <RK_PC6 IRQ_TYPE_EDGE_FALLING>; irq-gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>; touchscreen-size-x = <1200>; touchscreen-size-y = <1920>; AVDD28-supply = <&vcc_tp>; VDDIO-supply = <&vcc_tp>; }; Final DTS is attached. Worked for 6.18.53. I had Claude write a bash script to pull everything and make the required changes and compile the device tree and can make it available, if needed. rock-5a-radxa-display-10fhd.dts -
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Cannot compile Armbian for a linux kernel real-time patch
@Guido Giuntoli You are a candidate to test the new feature. https://github.com/armbian/build/pull/10113 -
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MIPI Display on Armbian
I successfully got the Radxa Display10FHD display working this weekend on Armbian 26.5.1 (Gnome) after extensive Claude AI help in fixing default Radxa DTS. I'll do a separate post / topic for that but it involved refactoring some of the endpoints, adding a missing header and fixing the touchscreen driver name. I used Claude and it was really helpful. -
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Support for Realtek RTD1395
nevermind, it can infact run armbian, but only by booting using a usb stick(change root drive using bootargs) only. The fx6 still have an un-bypassable secure boot, so booting using usb stick is the only option here, also it works great with the banana pi m4's firmware -
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Amlogic S905W2 64bit Cortex A35
No. There is basically no open source resources going to the amlogic CPUs these days. Generally Amlogic doesn't support or help open source development, so most developers have moved on to other platforms (rockchip and allwinner) that are somewhat more supportive.
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