&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):
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 | Gt9xx 1085x600 REPACK
| 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. It can be made to work with proper
Provide photos of the FPC connector, backlight markings, and any readable IC numbers. Interpretation of Terms | Term | Likely Meaning
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 |