From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peppe CAVALLARO Subject: Re: [PATCH RESEND] sdhci: add MMC_CAP_8_BIT_DATA in the Host capabilities Date: Mon, 20 Sep 2010 08:51:50 +0200 Message-ID: <4C970486.4010204@st.com> References: <20100917221907.GB19979@void.printf.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Return-path: Received: from eu1sys200aog103.obsmtp.com ([207.126.144.115]:54272 "EHLO eu1sys200aog103.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752864Ab0ITGw4 convert rfc822-to-8bit (ORCPT ); Mon, 20 Sep 2010 02:52:56 -0400 In-Reply-To: <20100917221907.GB19979@void.printf.net> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Chris Ball Cc: "linux-mmc@vger.kernel.org" -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Thanks Chris to have resent the patch again. I'm going to resend it just today ;-). I'm using 8BIT_DATA mode on my HC without any problems and with good performances. Regards Peppe On 09/18/2010 12:19 AM, Chris Ball wrote: > From: Giuseppe Cavallaro > Date: Tue, 31 Aug 2010 05:43:45 +0200 > Subject: [PATCH (sh-2.6.32.y)] sdhci: add MMC_CAP_8_BIT_DATA in the Host > capabilities > > Signed-off-by: Giuseppe Cavallaro > --- > drivers/mmc/host/sdhci.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c > index 955cad9..1c49326 100644 > --- a/drivers/mmc/host/sdhci.c > +++ b/drivers/mmc/host/sdhci.c > @@ -1799,7 +1799,7 @@ int sdhci_add_host(struct sdhci_host *host) > mmc->caps = MMC_CAP_SDIO_IRQ; > > if (!(host->quirks & SDHCI_QUIRK_FORCE_1_BIT_DATA)) > - mmc->caps |= MMC_CAP_4_BIT_DATA; > + mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA; > > if (caps & SDHCI_CAN_DO_HISPD) > mmc->caps |= MMC_CAP_SD_HIGHSPEED; > -- > Chris Ball > One Laptop Per Child > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJMlwSGAAoJEAm9vY9TshdvbJAH+wZXUrPEOIGr/4i/uAGKW+jN 6yYukjyyCHerXLmI9vmmV8NekDU/DOi5jMHlUaFHkCUZcSVFfK+68xfOuH4Sz2Cu 7L3wTPXrQabIeM6cV31DOu15wLpgmTZhXECBxlZOAjMnnE2UyzszMbep4v5ZMZM4 Tj8lbCkdnINjBZc/lNUUwgIdOGvoIdxt5KIMy0k84BZY01ggsurTzMwtnXQEK6J4 YkOT4Ut57TIR/9ZxEzii/QbJjVNvm4hrZOwbooTu8cYcy2di66dJ7TwrOa5rKcev z5QkmH7UZqVja7WAhgK1f9TlBSMiTmhRnJeOoQvELpq8lHV0tOajIBsK7EmJiwI= =W0a6 -----END PGP SIGNATURE-----