Still working fine in 2021 with 5.15.11-200.fc35.x86_64

[adelton]

Similar to https://github.com/asymingt/rts5139/issues/5, just a note that on Fedora 35 with kernel 5.15.11-200.fc35.x86_64, the steps and resulting module works for

# lsusb | grep Card
Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller

and resolves the

mmc3: tuning execution failed: -22
mmc3: error -22 whilst initialising SD card

issue on UMAX VisionBook 13Wa Pro, a.k.a. Jumper EZbook 3 Pro.

Thank you for maintaining it.