Messages in this thread | | | Date | Wed, 21 May 2008 13:21:04 -0400 | Subject | 2.6.24 not recognizing 2G MMC card? | From | "J. Bruce Fields" <> |
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Please forgive a somewhat naive question--I'm not sure how to go about debugging this kind of thing:
I have a Dell 1420n with card readers reported by lspci as:
03:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22) 03:01.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
I have a 512MB MicroSD card which seems to be recognized fine, but a 2GB MMC card is not.
I'm using a stock Ubuntu 8.04 kernel, which reports itself as 2.6.24-16-generic.
Skimming through commits to drivers/mmc, 5ae70296c85f96a9969891d9de3410ebdf210b71 "mmc: Disabler for Ricoh MMC controller", looks relevant, but seems to be included in 2.6.24.
Anything I should try? Thanks in advance for any suggestions.
--b.
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