Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754835AbbHLMbe (ORCPT ); Wed, 12 Aug 2015 08:31:34 -0400 Received: from mail-wi0-f174.google.com ([209.85.212.174]:36356 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752165AbbHLMbA (ORCPT ); Wed, 12 Aug 2015 08:31:00 -0400 MIME-Version: 1.0 In-Reply-To: <55CB344F.6050608@schinagl.nl> References: <55CB3095.9050509@schinagl.nl> <55CB344F.6050608@schinagl.nl> From: Michal Suchanek Date: Wed, 12 Aug 2015 14:30:19 +0200 Message-ID: Subject: Re: [linux-sunxi] MMC clock gating broken on a20 To: Oliver Schinagl Cc: linux-sunxi , Hans de Goede , sigintmailru@gmail.com, Arend van Spriel , "linux-kernel@vger.kernel.org" , linux-arm-kernel Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 707 Lines: 21 On 12 August 2015 at 13:55, Olliver Schinagl wrote: > Actually, I've reverted hans's > > mmc: sunxi: Don't start commands while the card is busy > > and that makes it disapear as well. So it looks like that patch triggers the > aggressiveness more? It probably inserts delays which trigger the mmc power saving. Still the delay should not be needed on the mmc interface which is connected to the card slot, should it? Thanks Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/