T440p sd card reader not working

archfan / coreboot

Coreboot for Lenovo Thinkpad T440P with additional patches

GNU General Public License v2.0

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T440p sd card reader not working #13

Open ghost opened 4 years ago

ghost commented 4 years ago

Can you please check if the SD card reader RTS5227 is working with coreboot?

I tried it on arch linux with different kernel versions (4.19 and 5.7) and kernel modules (rtsx_pci and rts5227-dkms). I also tried it with coreboot and windows 10. The drivers are installed correctly but the reader does not work.

Ph0rk0z commented 3 years ago

Same here. Looks like it should work but doesn't work.

paulmenzel commented 3 years ago

James reported the bug to coreboot.

Please continue discussion there. Currently, the lspci -vv output with the vendor firmware is needed.