Re: SDHC MMC not working on my Lenovo V570.

Posted by pschaff on 2012/4/22 14:29:49

I can't guess from that which device is the SD interface, but it would guess one of the following:
Bus 001 Device 004: ID 8087:07d7 Intel Corp.
Bus 001 Device 005: ID 04f2:b223 Chicony Electronics Co., Ltd
Bus 002 Device 003: ID 1c7a:0603 LighTuning Technology Inc.
Bus 002 Device 004: ID 0bda:0139 Realtek Semiconductor Corp.

Don't see a kernel driver for any:
$ grep -i 8087 /lib/modules/*/modules.alias | grep -i 07d7
$ grep -i 04f2 /lib/modules/*/modules.alias | grep -i b223
$ grep -i 1c7a /lib/modules/*/modules.alias | grep -i 0603
$ grep -i 0bda /lib/modules/*/modules.alias | grep -i 0139

I do see ELRepo kmod-rts5139 that looks worth a try. It is in [elrepo-testing] which is not enabled by default so after installing elrepo-release