From: Pierre Ossman <drzeus-mmc-p3sGCRWkH8CeZLLa646FqQ@public.gmane.org>
To: Anton Vorontsov <avorontsov-hkdhdckH98+B+jHODAdFcQ@public.gmane.org>
Cc: David Brownell
<dbrownell-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linuxppc-dev-mnsaURCQ41sdnm+yROfE0A@public.gmane.org,
Jochen Friedrich <jochen-NIgtFMG+Po8@public.gmane.org>,
spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
Timur Tabi <timur-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Subject: Re: [PATCH 1/3] mmc: add support for card-detection polling
Date: Sun, 1 Jun 2008 12:23:36 +0200 [thread overview]
Message-ID: <20080601122336.71915642@mjolnir.drzeus.cx> (raw)
In-Reply-To: <20080523154340.GA24862-PHTr8nzUCjejyJ0x5qLZdcN33GVbZNy3@public.gmane.org>
On Fri, 23 May 2008 19:43:40 +0400
Anton Vorontsov <avorontsov-hkdhdckH98+B+jHODAdFcQ@public.gmane.org> wrote:
> Some hosts (and boards that use mmc_spi) do not use interrupts on the CD
> line, so they can't trigger mmc_detect_change. We want to poll the card
> and see if there was a change. 1 second poll interval seems resonable.
>
> This patch also implements .get_cd() host operation, that could be used
> by the hosts that are able to report card-detect status without need to
> talk MMC.
>
> Signed-off-by: Anton Vorontsov <avorontsov-hkdhdckH98+B+jHODAdFcQ@public.gmane.org>
> ---
Applied the whole lot. Thanks. :)
Rgds
--
-- Pierre Ossman
Linux kernel, MMC maintainer http://www.kernel.org
rdesktop, core developer http://www.rdesktop.org
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next prev parent reply other threads:[~2008-06-01 10:23 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-16 16:50 [PATCH 3/4] [MMC] mmc_spi: add polling support for the card detect line Anton Vorontsov
[not found] ` <20080516165057.GC24196-PHTr8nzUCjejyJ0x5qLZdcN33GVbZNy3@public.gmane.org>
2008-05-17 11:36 ` Pierre Ossman
[not found] ` <20080517133633.5aa26938-OhHrUh4vRMSnewYJFaQfwJ5kstrrjoWp@public.gmane.org>
2008-05-21 18:47 ` Anton Vorontsov
[not found] ` <20080521184713.GA30284-PHTr8nzUCjejyJ0x5qLZdcN33GVbZNy3@public.gmane.org>
2008-05-21 18:47 ` [PATCH 1/2] mmc: add support for card-detection polling Anton Vorontsov
2008-05-21 18:47 ` [PATCH 2/2] mmc_spi: " Anton Vorontsov
2008-05-21 19:28 ` [PATCH 3/4] [MMC] mmc_spi: add polling support for the card detect line Pierre Ossman
2008-05-22 18:17 ` Anton Vorontsov
[not found] ` <20080522181713.GA26918-PHTr8nzUCjejyJ0x5qLZdcN33GVbZNy3@public.gmane.org>
2008-05-22 18:18 ` [PATCH 1/3] mmc: add support for card-detection polling Anton Vorontsov
2008-05-22 18:18 ` [PATCH 2/3] mmc_spi: " Anton Vorontsov
2008-05-22 19:34 ` [PATCH 3/4] [MMC] mmc_spi: add polling support for the card detect line Pierre Ossman
2008-05-23 15:42 ` Anton Vorontsov
2008-05-23 15:43 ` [PATCH 1/3] mmc: add support for card-detection polling Anton Vorontsov
[not found] ` <20080523154340.GA24862-PHTr8nzUCjejyJ0x5qLZdcN33GVbZNy3@public.gmane.org>
2008-06-01 10:23 ` Pierre Ossman [this message]
[not found] ` <20080523154204.GA19803-PHTr8nzUCjejyJ0x5qLZdcN33GVbZNy3@public.gmane.org>
2008-05-23 15:43 ` [PATCH 2/3] mmc_spi: " Anton Vorontsov
2008-05-23 15:43 ` [PATCH 3/3] mmc: change .get_ro() callback semantics Anton Vorontsov
[not found] ` <20080523154347.GC24862-PHTr8nzUCjejyJ0x5qLZdcN33GVbZNy3@public.gmane.org>
2008-06-03 10:07 ` Marc Pignat
2008-06-05 14:43 ` Anton Vorontsov
[not found] ` <20080605144310.GA31596-PHTr8nzUCjejyJ0x5qLZdcN33GVbZNy3@public.gmane.org>
2008-06-05 15:58 ` Marc Pignat
2008-06-05 17:10 ` [PATCH] mmc: toughen get_ro() and get_cd() return values Anton Vorontsov
[not found] ` <20080605171013.GA10513-PHTr8nzUCjejyJ0x5qLZdcN33GVbZNy3@public.gmane.org>
2008-06-14 14:36 ` Pierre Ossman
2008-05-22 18:18 ` [PATCH 3/3] mmc: change .get_ro() callback semantics Anton Vorontsov
2008-05-19 3:02 ` [PATCH 3/4] [MMC] mmc_spi: add polling support for the card detectline Chen Gong
[not found] ` <58A20A281BAF1047B4EAE68DE5C0BDC2F16E6A-bKEhWGtIRULiD3AT8lUqWFjVikpgYyvb5NbjCUgZEJk@public.gmane.org>
2008-05-22 12:38 ` Anton Vorontsov
[not found] ` <20080522123838.GA27149-PHTr8nzUCjejyJ0x5qLZdcN33GVbZNy3@public.gmane.org>
2008-05-22 13:44 ` [PATCH 3/4] [MMC] mmc_spi: add polling support for the carddetectline Chen Gong
[not found] ` <58A20A281BAF1047B4EAE68DE5C0BDC2F176EF-bKEhWGtIRULiD3AT8lUqWFjVikpgYyvb5NbjCUgZEJk@public.gmane.org>
2008-05-26 15:37 ` Anton Vorontsov
[not found] ` <20080526153747.GA31663-PHTr8nzUCjejyJ0x5qLZdcN33GVbZNy3@public.gmane.org>
2008-05-27 2:11 ` [PATCH 3/4] [MMC] mmc_spi: add polling support for thecarddetectline Chen Gong
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