Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752475AbbKBGfP (ORCPT ); Mon, 2 Nov 2015 01:35:15 -0500 Received: from mailgw01.mediatek.com ([210.61.82.183]:46002 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751529AbbKBGfL (ORCPT ); Mon, 2 Nov 2015 01:35:11 -0500 X-Listener-Flag: 11101 Message-ID: <1446446106.12497.6.camel@mtksdaap41> Subject: Re: [PATCH 0/2] Mediatek I2C driver fixup From: Eddie Huang To: Liguo Zhang CC: Wolfram Sang , Xudong Chen =?UTF-8?Q?=28=E9=99=88=E6=97=AD=E4=B8=9C=29?= , srv_heupstream , Sascha Hauer , "linux-kernel@vger.kernel.org" , "linux-mediatek@lists.infradead.org" , "linux-i2c@vger.kernel.org" , Matthias Brugger , "linux-arm-kernel@lists.infradead.org" Date: Mon, 2 Nov 2015 14:35:06 +0800 In-Reply-To: <1445936367-30141-1-git-send-email-liguo.zhang@mediatek.com> References: <1445936367-30141-1-git-send-email-liguo.zhang@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 Content-Transfer-Encoding: 7bit MIME-Version: 1.0 X-MTK: N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1097 Lines: 27 On Tue, 2015-10-27 at 16:59 +0800, Liguo Zhang wrote: > This series contain two patches, first is to optimize Mediatek I2C driver to use WRRD > if hardware support auto restart. Because auto restart will issue auto restart > interrupt, change to use WRRD can reduce interrupt latency. The second is to fix > multi transfer error in high speed mode. If hardware support auto restart, need driver > to send master code first. Please fix checkpatch warning in 2/2, then you get my reviewed-by for this series: Reviewed-by:Eddie Huang > > Liguo Zhang (2): > i2c: mediatek: add i2c first write then read optimization > i2c: mediatek: fix i2c multi transfer issue in high speed mode > > drivers/i2c/busses/i2c-mt65xx.c | 77 +++++++++++++++++++++++++++++++++++++---- > 1 file changed, 71 insertions(+), 6 deletions(-) -- 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/