From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753390Ab3KTJsA (ORCPT ); Wed, 20 Nov 2013 04:48:00 -0500 Received: from rtits2.realtek.com ([60.250.210.242]:42492 "EHLO rtits2.realtek.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750860Ab3KTJrm (ORCPT ); Wed, 20 Nov 2013 04:47:42 -0500 X-SpamFilter-By: BOX Solutions SpamTrap 5.38 with qID rAK9l3G5017634, This message is accepted by code: ctloc85258 From: To: , CC: , , , , , Micky Ching Subject: [PATCH v2 0/2] fix sd power bug and modify phase-searching method Date: Wed, 20 Nov 2013 17:48:53 +0800 Message-ID: X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [172.29.41.103] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Micky Ching If the driver removed while sd/mmc card still in the slot, the card power will not power down correctly, if we insert the driver module again, UHS card will not switch to UHS mode. This bug is fixed in this patch. We use another phase search method for tuning, which looks more simple, and reduce some source code. Micky Ching (2): mmc: rtsx: fix card poweroff bug mmc: rtsx: modify phase searching method for tunning drivers/mmc/host/rtsx_pci_sdmmc.c | 115 +++++++++++-------------------------- include/linux/mfd/rtsx_pci.h | 3 +- 2 files changed, 36 insertions(+), 82 deletions(-) -- 1.7.9.5