Revision as of 14:07, 17 September 2020 by Registered User
This message will disappear after all relevant tasks have been resolved.
Semantic MediaWiki
There are 1 incomplete or pending task to finish installation of Semantic MediaWiki. An administrator or user with sufficient rights can complete it. This should be done before adding new data to avoid inconsistencies.
|
This page is a candidate for renaming (move). The requested new name is: Touchscreen hardware components . The supplied reason is: TW review 17320 . -- Registered User (-) 14:06, 17 September 2020 (CEST). Wiki maintainers: remember to update the pages that link this page before renaming (moving) it. |
1. Article purpose[edit source]
The purpose of this article is to:
- list the touchscreen hardware components that might be integrated in the different boards
- link these components to the corresponding software framework(s)
- point to the datasheet(s) of these components
- explain, when necessary, how to configure these components
2. Software frameworks[edit source]
| Domain | Peripheral | Software frameworks | Comment | ||
|---|---|---|---|---|---|
| Cortex-A7 secure (OP-TEE) |
Cortex-A7 non-secure (Linux) |
Cortex-M4 (STM32Cube) | |||
| Visual and Inputs | Goodix GT9147 | Inputs framework[1] | Touchscreen input driver | ||
| Visual and Inputs | FocalTech FT6236 | Inputs framework[1] | Touchscreen input driver | ||
3. Goodix GT9147[edit source]
The Goodix GT9147 is a single-layer multi-touch capacitive touch controller driver.
For details and the datasheet please contact the GT9147 driver provider.
3.1. Linux driver[edit source]
Bindings: Documentation/devicetree/bindings/input/touchscreen/goodix.txt
Sources: drivers/input/touchscreen/goodix.c
4. FocalTech FT6236[edit source]
The FocalTech FT6236 is a self-capacitive touch panel controller driver.
For details and the datasheet please contact the FT6236 driver provider.
4.1. Linux driver[edit source]
Bindings: Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt
Sources: drivers/input/touchscreen/edt-ft5x06.c
5. References[edit source]
- ↑ 1.0 1.1 Linux Input Subsystem kernel API and userspace API