From: Adrian Hunter Subject: [PATCH 0/4] mmc: mmc: Improve reliability of HS200/HS400 selection Date: Wed, 28 Oct 2015 14:25:39 +0200 Message-ID: <1446035143-4949-1-git-send-email-adrian.hunter@intel.com> Return-path: Received: from mga01.intel.com ([192.55.52.88]:57266 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932178AbbJ1M3L (ORCPT ); Wed, 28 Oct 2015 08:29:11 -0400 Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Ulf Hansson Cc: linux-mmc , Seungwon Jeon , Jaehoon Chung , Chaotian Jing Hi Here are some patches that improve the reliability of selecting eMMC HS200 or HS400 mode. Generally the improvement is to match the host controller timing setting with the card mode before sending commands. Adrian Hunter (4): mmc: mmc: Improve reliability of mmc_select_hs200() mmc: mmc: Fix HS setting in mmc_select_hs400() mmc: mmc: Move mmc_switch_status() mmc: mmc: Improve reliability of mmc_select_hs400() drivers/mmc/core/mmc.c | 93 +++++++++++++++++++++++++++++++++++++------------- 1 file changed, 69 insertions(+), 24 deletions(-) Regards Adrian