Hi Ulf, I agreed your opinion. Best Regards, Jaehoon Chung On 09/14/2012 06:34 PM, Ulf Hansson wrote: > Hi Jaehoon, > > For "mmc: core: prepare the next version of eMMC card" you may have my ack! > > But not for "mmc: core: add the quirk for broken revision". > The reason is simply that it is not needed right now and we don't know > if it ever will be. So I suggest to skip this for now and we can get > back to this later. > > Kind regards > Ulf Hansson > > > On 14 September 2012 09:13, Jaehoon Chung <jh80.chung@xxxxxxxxxxx> wrote: >> Hi Ulf and Chris, >> >> Could you have any opinion? >> If you have no more, could you merge the patch for eMMC5.0? >> >> Best Regards, >> Jaehoon Chung >> >> On 08/29/2012 08:59 PM, Kyungmin Park wrote: >>> Hi Ulf, >>> >>> On 8/29/12, Ulf Hansson <ulf.hansson@xxxxxxxxxx> wrote: >>>> Hi Jaehoon, >>>> >>>> On 28 August 2012 06:33, Jaehoon Chung <jh80.chung@xxxxxxxxxxx> wrote: >>>>> Hi Ulf, >>>>> >>>>> This patch is to support eMMC5.0.(already discussing on eMMC5.0.) >>>>> Revision value is defined the 0x7 into ext_csd register.(in eMMC5.0's >>>>> case) >>>> >>>> Until the spec is really set we should not add some new code for this, >>>> it does not make sense to kind of guess. >>> It's not guess. it's determined and will be discussed at JEDEC soon. >>> >>> Revision 1.7 (for MMC V5.0) >>> >>> Thank you, >>> Kyungmin Park >>>> >>>>> >>>>> And case of Quirks is preparation patch to prevent the problem that should >>>>> exist. >>>>> That Quirks can also use for backward compatibility. >>>>> (if card is greater version than eMMC4.5 and need to use only eMMC4.5 >>>>> feature? >>>>> then can use quirks and known_rev.) >>>> >>>> It is just speculations about potential problems with eMMC 5.0. I >>>> think we can leave this to later, if/when we see a need for it. >>>> >>>> Kind regards >>>> Ulf Hansson >>>> -- >>>> 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 >>>> >>> -- >>> 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 >>> >> > -- > 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 > -- 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
