| Resolution | Touch IC | Compatibility | |------------|----------|----------------| | 1024×600 | GT911 | Direct drop-in with scaling | | 1280×720 | GT928 | Better support | | 800×480 | GT915 | Easier, common | The Gt9xx 1085x600 REPACK is not an OEM standard part but a reassembled module combining a Goodix touch controller and a non‑typical resolution LCD. It can be made to work with proper I²C and video timing configuration, but requires thorough verification before production use.
Document ID: TAP-GT-1085-01 Date: 2024 Subject: Analysis of non-standard display/touch module labeling 1. Interpretation of Terms | Term | Likely Meaning | Common Context | |------|----------------|----------------| | Gt9xx | Goodix GT9xx series touch controller (e.g., GT911, GT9271, GT928) | Capacitive touch panel IC | | 1085x600 | Display resolution (1085 × 600 pixels) | Non-standard 16:9 variant (~16:8.9) | | REPACK | Factory refurbished / panel-only + touch overlay assembled by third party | Aftermarket or repair-grade module | Gt9xx 1085x600 REPACK
This describes a reassembled touchscreen display module — likely an LCD with bonded GT9xx touch controller, resolution 1085×600, sold as a replacement or prototyping unit. 2. Typical Technical Parameters (Inferred) | Parameter | Value | |-----------|-------| | Resolution | 1085 × 600 (RGB) | | Aspect Ratio | ~16:9 (but non‑standard horizontal count) | | Touch IC | Goodix GT911 / GT9271 (I²C interface) | | Interface | 24-bit RGB + I²C touch | | LCD Type | TFT-LCD, normally 4.3" to 7" diagonal | | Voltage | 3.3V logic, 5V or 9-12V backlight (verify) | | Touch points | 5-10 point capacitive | | Resolution | Touch IC | Compatibility |
&i2c1 goodix_ts@5d compatible = "goodix,gt911"; reg = <0x5d>; interrupt-parent = <&gpio>; interrupts = <13 IRQ_TYPE_EDGE_FALLING>; irq-gpios = <&gpio 13 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>; touchscreen-size-x = <1085>; touchscreen-size-y = <600>; ; ; For custom video mode (DRM): Interpretation of Terms | Term | Likely Meaning
Provide photos of the FPC connector, backlight markings, and any readable IC numbers.