On Tue, Jan 23, 2007 at 07:56:51PM +0100, Pierre Ossman wrote:
> > here's a trivial patch which adds R6 reponse support to the au1xmmc
> > driver. Fixes SD card detection / operation.
> >
> NAK. MMC_RSP_R1 and MMC_RSP_R6 have the same value so this will break
> the switch.
not in my version of 2.6.20-rc5 (and 2.6.19):
#define MMC_RSP_R1 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
#define MMC_RSP_R6 (MMC_RSP_PRESENT|MMC_RSP_CRC)
Without the patch, SD card detection stops with CMD7 returning error.
Thanks,
--
mll.
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