Messages in this thread |  | | | Date | Sun, 5 Dec 2010 04:02:24 +0000 | | From | Chris Ball <> | | Subject | Re: [PATCH 2/2] mmc: Test bus-width for old MMC devices |
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Hi Takashi, Philip,
On Wed, Nov 24, 2010 at 07:21:14AM +0100, Takashi Iwai wrote: > From: Aries Lee <arieslee@jmicron.com> > > Some old MMC devices fail with the 4/8 bits the driver tries to use > exclusively. This patch adds a test for the given bus setup and falls > back to the lower bit mode (until 1-bit mode) when the test fails. > > [Major rework and refactoring by tiwai] > > Signed-off-by: Aries Lee <arieslee@jmicron.com> > Signed-off-by: Takashi Iwai <tiwai@suse.de>
We have two independent patches for performing MMC bus-width testing now:
https://patchwork.kernel.org/patch/351781/ https://patchwork.kernel.org/patch/361702/
I'm planning on taking Takashi's since it looks a little cleaner; Philip, please could you take a look at Takashi's patch and add anything you think should be present from your own patch as a new incremental patch?
Thanks very much,
- Chris. -- Chris Ball <cjb@laptop.org> <http://printf.net/> One Laptop Per Child
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