From patchwork Thu May 26 01:56:30 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Lin X-Patchwork-Id: 9136405 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C45186075C for ; Thu, 26 May 2016 01:57:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B806C27BE4 for ; Thu, 26 May 2016 01:57:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id ACC2C27E72; Thu, 26 May 2016 01:57:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, URIBL_BLACK autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0E1DC280A3 for ; Thu, 26 May 2016 01:57:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753135AbcEZB44 (ORCPT ); Wed, 25 May 2016 21:56:56 -0400 Received: from lucky1.263xmail.com ([211.157.147.134]:36620 "EHLO vmpostfix.263.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753089AbcEZB4y (ORCPT ); Wed, 25 May 2016 21:56:54 -0400 Received: from shawn.lin?rock-chips.com (unknown [192.168.167.192]) by vmpostfix.263.net (Postfix) with SMTP id 441709A6; Thu, 26 May 2016 09:56:47 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 1 X-MAIL-DELIVERY: 0 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-ADDR-CHECKED: 0 Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id 9A5AD23CF6; Thu, 26 May 2016 09:56:39 +0800 (CST) X-RL-SENDER: shawn.lin@rock-chips.com X-FST-TO: ulf.hansson@linaro.org X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: shawn.lin@rock-chips.com X-UNIQUE-TAG: <2e35352b2e8ac2caeeaf8bb26ae626e0> X-ATTACHMENT-NUM: 0 X-SENDER: lintao@rock-chips.com X-DNS-TYPE: 0 Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith ESMTP id 11051GKZ6RZ; Thu, 26 May 2016 09:56:44 +0800 (CST) From: Shawn Lin To: Ulf Hansson Cc: Adrian Hunter , Jaehoon Chung , Michal Simek , soren.brinkmann@xilinx.com, Rob Herring , linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Doug Anderson , Brian Norris , Heiko Stuebner , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, Shawn Lin Subject: [PATCH v6 4/5] mmc: debugfs: add HS400 enhanced strobe description Date: Thu, 26 May 2016 09:56:30 +0800 Message-Id: <1464227790-31337-1-git-send-email-shawn.lin@rock-chips.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1464227707-30616-1-git-send-email-shawn.lin@rock-chips.com> References: <1464227707-30616-1-git-send-email-shawn.lin@rock-chips.com> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP We introduce HS400 with enhanced strobe function, so we need to add it for debug show. Signed-off-by: Shawn Lin Reviewed-by: Douglas Anderson Tested-by: Douglas Anderson Tested-by: Jaehoon Chung --- Changes in v6: - add Doug's review-test-tag and Jaehoon's test-tag - a minor string assignment Changes in v5: None Changes in v4: None Changes in v3: None Changes in v2: None drivers/mmc/core/debugfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c index 9382a57..c8451ce 100644 --- a/drivers/mmc/core/debugfs.c +++ b/drivers/mmc/core/debugfs.c @@ -148,7 +148,8 @@ static int mmc_ios_show(struct seq_file *s, void *data) str = "mmc HS200"; break; case MMC_TIMING_MMC_HS400: - str = "mmc HS400"; + str = mmc_card_hs400es(host->card) ? + "mmc HS400 enhanced strobe" : "mmc HS400"; break; default: str = "invalid";