From mboxrd@z Thu Jan 1 00:00:00 1970 From: Seungwon Jeon Subject: RE: [PATCH v3 0/5] update selection of bus speed mode for eMMC Date: Tue, 18 Mar 2014 10:43:50 +0900 Message-ID: <007b01cf424b$82fc58b0$88f50a10$%jun@samsung.com> References: <1383653403-10049-1-git-send-email-ulf.hansson@linaro.org> <006701cf2a58$c628e050$527aa0f0$%jun@samsung.com> <003a01cf3f7f$2e170210$8a450630$%jun@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=Windows-1252 Content-Transfer-Encoding: 7bit Return-path: Received: from mailout3.samsung.com ([203.254.224.33]:37856 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751375AbaCRBnx (ORCPT ); Mon, 17 Mar 2014 21:43:53 -0400 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0N2L00MY7ZH27SA0@mailout3.samsung.com> for linux-mmc@vger.kernel.org; Tue, 18 Mar 2014 10:43:51 +0900 (KST) In-reply-to: Content-language: ko Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: 'Ulf Hansson' Cc: 'linux-mmc' , 'Chris Ball' , 'Jaehoon Chung' , 'Jackey Shen' , 'Alim Akhtar' On Mon, March 17, 2014, Ulf Hansson wrote: > On 14 March 2014 13:16, Seungwon Jeon wrote: > > This series contains the change for selection of bus speed mode. > > Previous implementation is complicated and some sequence is duplicated. > > And specially, HS400 mode eMMC5.0 is introduced this time. > > This patch-set has been tested in Exynos SoC. > > > > Changes in v3: > > Removed the function to check DDR type(mmc_snoop_ddr). > > Rebased with the latest branch. > > I tried to apply patch 1 for Chris' mmc-next branch, but it failed. > Please have a look. It depends on the following patch. Please could you check? [PATCH RESEND v3 1/7] mmc: clarify DDR timing mode between SD-UHS and eMMC Thanks, Seungwon Jeon > > Kind regards > Ulf Hansson > > > > > Seungwon Jeon (5): > > mmc: drop the speed mode of card's state > > mmc: identify available device type to select > > mmc: step power class after final selection of bus mode > > mmc: rework selection of bus speed mode > > mmc: add support for HS400 mode of eMMC5.0 > > > > drivers/mmc/core/bus.c | 9 +- > > drivers/mmc/core/core.c | 3 +- > > drivers/mmc/core/debugfs.c | 5 +- > > drivers/mmc/core/mmc.c | 681 +++++++++++++++++++++++++++----------------- > > drivers/mmc/core/sd.c | 16 +- > > drivers/mmc/core/sd.h | 1 - > > drivers/mmc/core/sdio.c | 8 +- > > include/linux/mmc/card.h | 31 +-- > > include/linux/mmc/host.h | 42 +++- > > include/linux/mmc/mmc.h | 23 ++- > > 10 files changed, 497 insertions(+), 322 deletions(-) > > > > Thanks, > > Sw-j > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-mmc" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html