Latest Posts

Silead github

GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. This repository contains firmware images for the Silead touchscreen controllers in various tablet and other devices.

Testing the Touchscreen

There is also a number of conversion tools here that help with extraction and preparation of firmware images. The firmware files were extracted from Android and Windows device drivers, as published by device manufacturers. They are intended for people who prefer to replace the shipped operating system with a generic Linux distribution such as Debian or Ubuntu.

The files may be covered by proprietary licenses or copyright. Please consult the manufacturer's website or device documentation for more information.

Celery task progress

To request new firmware to be added to the list, please send a pull request with the following structure:. Original vendor firmware comes in various formats, depending on the operating system and driver version. The Android driver may well contain multiple firmwares to support different hardware configurations with the same driver. The extractor will spit those out as seperate files. We currently have no way of knowing which is right for your device.

You will have to try each. Sometimes, the file names will give a clue, like panel size, product name, resolution or chip name. Test the matching ones first. If your vendor only supplied a Windows driver and no separate firmware, you can still extract the firmware blob that is contained inside. When Silead touchscreen support was added to ACPI PC platforms, the integrator did not anticipate any uses cases outside the device vendor's ecosystems.

There, parameters can be changed in the firmware, then updated by unloading and reloading the kernel module. First, decide on a unique name for the firmware. Manufacturer and device name should be shortened to make the name readable, but still sufficiently unique. Since Linux kernel 4. Supposing you named your firmware gslmycompany-mytablet. The exact values and suitable matching tags depend on the particular device.

You can find them with the help of dmidecode. Look for the section called "System Information". See here for an example patch. After adding the override tables, you have to recompile your kernel, as the DMI overrides are outside the context of the driver. Install and reboot.

silead github

You may also try reloading the kernel using kexecbut this can lead to an unstable system and is not recommended. The gslxacpi driver requires firmware in a special compact format. The tool will also store device parameters such as such as panel width and height, tracking support, etc.

Use perldoc or a text editor to read. This will read legacy firmware. You might still need to calibrate the touchscreen later, if the numbers are unknown or not accurate. Note that the maximum width and height are The driver is currently hardcoded to a touch point limit of 10 fingers, so specifying more than that will not work.Comment 2 youling UTC. Comment 3 Georg UTC. Comment 5 Georg UTC. Comment 7 Georg UTC. Comment 9 Georg UTC. Comment 10 Georg UTC. Comment 12 Georg UTC.

Comment 15 Lee T. Davy UTC. Note You need to log in before you can comment on or make changes to this bug. Status : NEW. Input Devices show other bugs.

Attachments Firmware file Add an attachment proposed patch, testcase, etc. My dmesg: [ Priority extents:5 acrossk SSFS [ It was a firmware problem. I tested some other files in different folders and then it's working perfect. Which firmware are you using? What could be causing this?

Nema 17 gearbox 3d printed

I've tried version 4. I'll try to compile the latest kernel with that patch applied and see if things might work better this time. If I try the kernel 4. Sorry for bothering you during your holydays, but if possible when you get home could you let us know how you got around error ?

Maybe where you got the firmware or where you put it.

Ubuntu on Chuwi Vi 10

Thanks in advance.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. Version 7 has been changed to be launched from systemd. After running "make" and "sudo make install", run "sudo systemctl start gslx Also, since the GSL needs a firmware code to be uploaded before being able to detect touchs, the driver needs it in a file.

The first value in each line is the register number, and the second value is the data itself. Each code block starts with a 0xf0 register value the PAGE registerand a data value with the page number where this piece of code has to be copied. After it, comes up to bytes, grouped in 4-byte values.

The binary format is the same, but the values are directly in binary, as 4-byte integers, in little-endian format, and without any ASCII markers; just the raw values.

So the previous firmware would be represented with a raw sequence of bytes with these values:. This firmware is ussually specific for each tablet. If not set, the driver will use x pixels. Sergio Costas Rodriguez rastersoft gmail. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

Sign up. An user-space driver for Silead's GSL capacitive touch screen driver chip. C Shell Makefile. Branch: master. Find file. Sign in Sign up. Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit Fetching latest commit….GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again.

If nothing happens, download the GitHub extension for Visual Studio and try again. Kernel-based finger tracking is available and can be enabled if the hardware doesn't support it. It works reasonably well, but touches close to the edges are not registered reliably, and dragging is very inaccurate. The controller requires firmware to work properly. If you don't need to cross compile, just make sure you have headers for your running Linux kernel installed, then type.

For example:. Running dmesg should produce some output if the device was matched by the driver. You should also see a message from the input subsystem that a new input device was added. You may then observe the output from evtest. Some desktop environments may offer their own touchscreen calibrator, which you can also use. Touch each of them when prompted, then save the configuration printed to the terminal to the indicated location. Skip to content.

Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

Sign up. C Makefile. Branch: master. Find file. Sign in Sign up. Go back. Launching Xcode If nothing happens, download Xcode and try again.

This branch is 92 commits ahead, 1 commit behind jabjoe:master. Pull request Compare. Latest commit. Latest commit efce Apr 28, Firmware Instructions The controller requires firmware to work properly.Other OS f. Ubuntu are harder to install. To solve the issue with those OS, just check your USB install media before using it for installation. If not, download one from the net and put it in this directory. When faced with a new hardware that is not recognised by linux, your first task is to identify every component in the hardware.

Install the following tools and check their output :. You get a mostly running device, but some drivers are still missing. You need to re-compile the kernel to support touchscreen and battery indicators. Gives you a list of ACPI devices which are not handled by the kernel : their name is not overriden by a human-friendly name. You need both the kernel driver option in kernel config and the firmware.

You also need to blacklist kernel's auto-detected HDMI sound driver to support built-in sound speaker and headphones :. The orientation sensors are not correctly interpreted. Display remains in landscape mode when it should be in portrait, and vice-versa.

Troubleshooting : when you use monitor-sensor in a root console remotelyit shows orientation changes properly. However, gnome does not understand this "normal" properly and uses a "portrait" orientation. My tablet has quite a recent MMC controller. As such, the controller was not recognized by most kernels used in standard stable distributions. By using Debian, you can force a text mode install by selecting the corresponding option in grub menu.

Guide how to flash a modded ami uefi bios

After the initial install, the system reboots and tries to set the console to graphical mode. Also, the screen orientation is set to portrait. With more recent kernels 4.

The TTA has an hardware similar to that one of the Flexx10, informations and procedures regarding these two models can be usefully shared. Also, if dual-booting with Windows 8 it is recommended to disable its fast boot feature.This repository contains firmware images for the Silead touchscreen controllers in various tablet and other devices.

Introduction

There is also a number of conversion tools here that help with extraction and preparation of firmware images. The firmware files were extracted from Android and Windows device drivers, as published by device manufacturers. They are intended for people who prefer to replace the shipped operating system with a generic Linux distribution such as Debian or Ubuntu. The files may be covered by proprietary licenses or copyright.

Please consult the manufacturer's website or device documentation for more information. To request new firmware to be added to the list, please send a pull request with the following structure:.

Gtav mods ps3

Original vendor firmware comes in various formats, depending on the operating system and driver version. The Android driver may well contain multiple firmwares to support different hardware configurations with the same driver. The extractor will spit those out as seperate files.

silead github

We currently have no way of knowing which is right for your device. You will have to try each. Sometimes, the file names will give a clue, like panel size, product name, resolution or chip name.

Test the matching ones first. If your vendor only supplied a Windows driver and no separate firmware, you can still extract the firmware blob that is contained inside. This requires some manual work in a hex editor, however.

Search for the hex sequence F0 00 00 00, followed by a 32 bit number of the form xx 00 00 00 i. There are normally several blocks of data with the same pattern that follow.

silead github

Copy all of them into a new file and call it firmware. This should be the firmware image for your device. See here for an example with some help from grep and dd. The gslxacpi driver requires firmware in a special, more compact format.

Greenhouse yield vs indoor yield

The tool will also set some non-generic device parameters, such as panel width and height, tracking support, etc.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up. This tablet runs Windows 10 by default, but I installed Lubuntu I' m trying to use this question as a guide but my case is different.

silead github

An ELAN device is for a touchpad and every command don ' t return anything indeed. The command sudo dmesg grep i2c returns:. I discovered that the Mediacom drivers are the same as those for TrekStor, a company that also works with Mediacom, and found this wonderful project on github.

Mediacom WinpadW corresponds at SurfTab wintron 7. This repository contains firmware images for the Silead touchscreen controllers in various tablet and other devices [. The firmware files were extracted from Android and Windows device drivers, as published by device manufacturers.

They are intended for people who prefer to replace the shipped operating system with a generic Linux distribution such as Debian or Ubuntu. How can I use it? Then recompiling the kernel with that fileand somewhere add the firmware which i referred in the modified file.

How can i recompile the kernel? I' m trying this guide. I used apt-get source linux-headers Also made a copy with the name mssl Ubuntu Community Ask!

Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Asked 1 year, 7 months ago.

Active 1 year, 7 months ago. Viewed 2k times. The command sudo dmesg grep i2c returns: [ 3. The project is about tablets and Ubuntu and states: This repository contains firmware images for the Silead touchscreen controllers in various tablet and other devices [.

Scorpion Scorpion 2 2 silver badges 14 14 bronze badges.

What ports need to be open for fire stick

I received your link to this question in chat. Now my touchscreen experience is limited to android phones.


Comments

Leave a Reply

Your email address will not be published. Required fields are marked *