From: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org>
To: Wolfram Sang <w.sang@pengutronix.de>
Cc: linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
"Eric Bénard" <eric@eukrea.com>
Subject: Re: [PATCH V2 0/5] sdhci-esdhc-imx: use gpio for write protection and card detection
Date: Tue, 22 Feb 2011 15:52:07 +0100 [thread overview]
Message-ID: <87wrks5dgo.fsf@lebrac.rtp-net.org> (raw)
In-Reply-To: <1298379500-27590-1-git-send-email-w.sang@pengutronix.de> (Wolfram Sang's message of "Tue, 22 Feb 2011 13:58:15 +0100")
Wolfram Sang <w.sang@pengutronix.de> writes:
> Hi,
Hi,
>
> Second version of my series, no major changes:
>
> * rephrased warnings
> * collected some tags
> * rebased to mmc/mmc-next as of today
>
> Eric wanted to tested these patches soonish. Thanks to Marc for testing the
> first three already.
Has this been tested on imx51 ? By default (even after applying your
patches), the sdhci has quirk SDHCI_QUIRK_BROKEN_CARD_DETECTION set, so
we're polling.
I've been wondering if it was a good idea to configure for everyone sdhc
host card detect pin as gpio 1 1 or gpio 1 8 on imx51, which would mean
no more polling. What do you think ? Would it be working or it's just a
stupid idea ?
Arnaud
next prev parent reply other threads:[~2011-02-22 14:52 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-22 12:58 [PATCH V2 0/5] sdhci-esdhc-imx: use gpio for write protection and card detection Wolfram Sang
2011-02-22 12:58 ` [PATCH 1/5] mmc: sdhci-esdhc-imx: add support for write protect on custom GPIO Wolfram Sang
2011-02-22 12:58 ` [PATCH 2/5] mmc: sdhci-esdhc: broken card detection is not a default quirk Wolfram Sang
2011-02-22 12:58 ` [PATCH 3/5] mmc: sdhci-esdhc-imx: add card detect on custom GPIO Wolfram Sang
2011-02-22 12:58 ` [PATCH 4/5] arm: mach-mx3: pcm043: add write-protect and card-detect for SD1 Wolfram Sang
2011-02-22 19:26 ` Fabio Estevam
2011-02-22 19:55 ` Wolfram Sang
2011-02-22 12:58 ` [PATCH 5/5] arm: mach-mx3: use IMX_GPIO_NR instead of hard-coded values Wolfram Sang
2011-02-22 13:30 ` Lothar Waßmann
2011-02-22 19:56 ` Wolfram Sang
2011-02-22 14:52 ` Arnaud Patard [this message]
2011-02-22 15:08 ` [PATCH V2 0/5] sdhci-esdhc-imx: use gpio for write protection and card detection Wolfram Sang
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