On Tue, Feb 22, 2011 at 03:52:07PM +0100, Arnaud Patard wrote: > 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. Ouch, thanks for that. I missed to delete the above quirk from sdhci_esdhc_imx_pdata. Can you give another try removing it? - | SDHCI_QUIRK_BROKEN_CARD_DETECTION, That should prevent polling. Fixed here already. Will wait for Eric's tests and send a v3 then. > 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 ? MX51 won't need platform data. The pins can be routed to the controller, like efika-mx51 does (judging from the source and documentation). Regards, Wolfram -- Pengutronix e.K. | Wolfram Sang | Industrial Linux Solutions | http://www.pengutronix.de/ |
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