macbook pro 8.2 sdhci problem

[alvinwu]

Hello,

I'm using macbook pro 8.2, i encounter the sdhci problem while reading relatively newer (larger, say 16G) sd cards.

While on (vanilla) kernel 3.6, I apply the following patch can fix the problem:

https://patchwork.kernel.org/patch/1229141/

That works as well on git-sources 3.7, UNTIL 3.7-rc5, which fails as before. Some dmesg error reports the switching between 1.8v & 3.3V failed.

I cannot find any patches that could fix the problem, neither vanilla 3.7, git 3.8 sources, works.

Anybody can give me a hint?

[alvinwu]

I apply the following patches solve the problem in my case...

https://patchwork.kernel.org/patch/1946381/
https://patchwork.kernel.org/patch/1946361/
https://patchwork.kernel.org/patch/1946371/
https://patchwork.kernel.org/patch/1946391/