Hi Girish, On Wed, Oct 26 2011, Girish K S wrote: > This patch adds the support of the HS200 bus speed for eMMC 4.5 devices. > The eMMC 4.5 devices have support for 200MHz bus speed.The mmc core and > host modules have been touched to add support for this module. > > It is necessary to know the card type in the sdhci.c file to add support > for eMMC tuning function. So card.h file is included to import the card > data structure. > > cc: Chris Ball <cjb@xxxxxxxxxx> > Signed-off-by: Girish K S <girish.shivananjappa@xxxxxxxxxx> The long case statements and conditionals in this patch make it pretty dense/ugly -- can you think of a way to avoid doing this to the code? Also, it would be good to hear if anyone else has tested/is using this patch. Is having a new mmc_card_hs200() test desirable, compared to just reusing mmc_card_highspeed() and checking the ext_csd.card_type? Thanks, - Chris. -- Chris Ball <cjb@xxxxxxxxxx> <http://printf.net/> One Laptop Per Child -- 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
