From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Hunter Subject: Re: [PATCH V2 0/4] mmc: sdhci: Disable re-tuning for HS400 Date: Tue, 30 Dec 2014 11:38:05 +0200 Message-ID: <54A2727D.9060907@intel.com> References: <1417800331-15248-1-git-send-email-adrian.hunter@intel.com> <549430F5.5070300@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: Received: from mga02.intel.com ([134.134.136.20]:57244 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751756AbaL3Jjt (ORCPT ); Tue, 30 Dec 2014 04:39:49 -0500 In-Reply-To: <549430F5.5070300@intel.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Ulf Hansson , Chris Ball Cc: linux-mmc , Aaron Lu , Philip Rakity , Girish K S , Al Cooper , Arend van Spriel On 19/12/14 16:06, Adrian Hunter wrote: > On 05/12/14 19:25, Adrian Hunter wrote: >> Hi >> >> Here is V2 of patches to disable re-tuning for HS400. >> >> As described in patch 4, re-tuning for HS400 has to be done >> in HS200 mode, but there is no support for that, so re-tuning >> needs to be disabled until support is added. >> >> Changes in V2: >> >> Added "mmc: sdhci: Simplify use of tuning timer" >> patch. >> >> Changed "mmc: sdhci: Disable re-tuning for HS400" >> so that the tuning timer is not started instead >> of stopping it when HS400 mode is selected. >> >> >> Adrian Hunter (4): >> mmc: sdhci: Tuning should not change max_blk_count >> mmc: sdhci: Add out_unlock to sdhci_execute_tuning >> mmc: sdhci: Simplify use of tuning timer >> mmc: sdhci: Disable re-tuning for HS400 >> >> drivers/mmc/host/sdhci.c | 66 ++++++++++++++++++++++++++++++----------------- >> include/linux/mmc/sdhci.h | 1 + >> 2 files changed, 43 insertions(+), 24 deletions(-) > > Ulf, will you take these? Ping? Given that HS400 was added to sdhci in 3.19 they could go in now as fixes? Note Aaron reviewed patches 1-3.