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    SubjectRE: [PATCH] mmc: MMC 4.4 DDR support

    > -----Original Message-----
    > From: linux-mmc-owner@vger.kernel.org [mailto:linux-mmc-
    > owner@vger.kernel.org] On Behalf Of Chris Ball
    > Sent: Tuesday, September 14, 2010 4:52 PM
    > To: Adrian Hunter
    > Cc: Andrew Morton; Matt Fleming; Linus Walleij; linux-mmc@vger.kernel.org;
    > linux-kernel@vger.kernel.org; STEricsson_nomadik_linux@list.st.com;
    > Hanumath Prasad; Kyungmin Park
    > Subject: Re: [PATCH] mmc: MMC 4.4 DDR support
    >
    > Hi Hanumath, Linus,
    >
    > On Tue, Aug 24, 2010 at 01:30:45PM +0300, Adrian Hunter wrote:
    > > I am not able to test DDR mode but it look to me that the patch
    > > should be changed. Here is a fix:
    > >
    > > From: Adrian Hunter <adrian.hunter@nokia.com>
    > > Date: Tue, 24 Aug 2010 13:20:26 +0300
    > > Subject: [PATCH] mmc: Fix Dual Data Rate (DDR) support
    >
    > Could someone please test Adrian's patch and report back? I'd like
    > to merge this, but not without testing.
    >
    > https://patchwork.kernel.org/patch/177332/

    [Ghorai] I was testing this patch (Adrian's) and top of patch[1] from Hanumath; Looks working fine as functionality. Checking throughput in my omap platform.
    [1] http://lkml.org/lkml/2010/7/9/35
    But there are few comments on this patch from others, I think. And is not applying cleanly in latest codebase. Also following #define is conflicting with Hanumath's patch.
    File: include/linux/mmc/host.h
    #define MMC_CAP_ERASE (1 << 10)

    >
    > Thanks,
    >
    > --
    > Chris Ball <cjb@laptop.org> <http://printf.net/>
    > One Laptop Per Child
    > --
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