On Tue, Jun 7, 2011 at 7:41 PM, Daniel Drake <dsd@xxxxxxxxxx> wrote: > On 5 June 2011 14:48, Ohad Ben-Cohen <ohad@xxxxxxxxxx> wrote: >> Sending a reset is necessary only if we are re-initing a powered on >> card, but in this case, we know that we just powered the card up, so >> this is not needed. > > Don't ask me for an explanation, but this is required here Uhm, strange. Maybe this has something to do with the sd8686's reset line which you are not toggling ? Btw, the previous patch which you sent didn't have this reset command, and the patch did work for you. What has changed in this respect ? > Are you suggesting that a quirk is used to enable this reset, or > to disable it? To disable the CMD5 arg=0. it's not mandatory by the spec, and some cards don't need it. It's not harmful either way, but it's just cleaner for those cards (and it's really just adding 1 'if' statement..). -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
