AAEON UP Squared Series Gains Mainline Linux Support for 40-Pin GPIO in Linux 6.18
AAEON UP Squared Series Gains Mainline Linux Support for 40-Pin GPIO in Linux 6.18
I'm a bit desperate T_T
I'm working on getting #mainline #Linux to work on my Galaxy A71 ( #A715F ) and currently stuck getting the I2C to work where my touchscreen is connected to. The driver's using #qcom #gpi dma to communicate but I'm getting timeouts.
Does anyone (that reaches this) knows what the issue might be or how to best investigate what the cause is?
I am thrilled to be back at FOSDEM. It is a fantastic opportunity to meet with the open source community and connect with fellow developers at such a great conference!
Please join me this Saturday in the FOSS on Mobile devroom. I will be presenting the technical evolution of the Snapdragon 8 Gen 3, demonstrating how we achieved full mainline support—from power management to the Adreno GPU—running on actual product hardware.
I look forward to seeing you there.
Saturday, 18:30 | Room UB4.132
East Coast Main Line, Newark-on-Trent (Nottinghamshire), July 2025
#photography #railwayphotography #documentingplace #documentingspace #newtopographics #nikonphotography #Newark #ECML #LNER #eastcoast #mainline
Dyke Bridge, Newark-on-Trent (Nottinghamshire), July 2025
#photography #railwayphotography #documentingplace #documentingspace #newtopographics #ECML #LNER #eastcoast #mainline #nikon #Newark
Finally managed to get proper serial access to u-boot on my Samsung A5 (a5y17lte) using https://github.com/dsankouski/u-boot/tree/a5y17lte/board/samsung/axy17lte
I did have to break open my last a5y17lte and add lines to the internal serial port to check as it was very hard to get it working blind.
I've actually not done anything particularly special just reused other people's work but getting my head around it was a challenge. I'll publish an image file for others if they wanted to try it out (I appreciate the a5y17lte hacking club membership currently stands at 1).
For people actively working on upstreaming phones and tablets based on the Snapdragon 845 in the recently created integration repository based on the Linux-next branch: this approach is more challenging, as the -next tree occasionally breaks, but it should lead to more integration work being completed than on the stable branches. If you are working on improvements for phones on this architecture, feel free to open a merge request.