From patchwork Fri May 20 08:36:08 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Lin X-Patchwork-Id: 9128953 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 5A8D860467 for ; Fri, 20 May 2016 08:36:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4CAA71FF65 for ; Fri, 20 May 2016 08:36:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4152625D91; Fri, 20 May 2016 08:36:50 +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=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id EFEC91FF65 for ; Fri, 20 May 2016 08:36:49 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1b3fvN-0003KN-Nb; Fri, 20 May 2016 08:36:49 +0000 Received: from lucky1.263xmail.com ([211.157.147.130]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1b3fvL-0003DW-Lr for linux-rockchip@lists.infradead.org; Fri, 20 May 2016 08:36:48 +0000 Received: from shawn.lin?rock-chips.com (unknown [192.168.167.228]) by lucky1.263xmail.com (Postfix) with SMTP id 1734B1EE9B5; Fri, 20 May 2016 16:36:22 +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 8098142AF; Fri, 20 May 2016 16:36:19 +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: 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 291272ZT2DL; Fri, 20 May 2016 16:36:20 +0800 (CST) From: Shawn Lin To: Ulf Hansson Subject: [PATCH v4 4/5] mmc: debugfs: add HS400 enhanced strobe description Date: Fri, 20 May 2016 16:36:08 +0800 Message-Id: <1463733368-943-1-git-send-email-shawn.lin@rock-chips.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1463733285-770-1-git-send-email-shawn.lin@rock-chips.com> References: <1463733285-770-1-git-send-email-shawn.lin@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160520_013647_975790_ADC2B303 X-CRM114-Status: UNSURE ( 5.29 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Doug Anderson , Heiko Stuebner , linux-kernel@vger.kernel.org, Shawn Lin , Brian Norris , linux-mmc@vger.kernel.org, Adrian Hunter , Michal Simek , Jaehoon Chung , linux-rockchip@lists.infradead.org, Rob Herring , soren.brinkmann@xilinx.com MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.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 --- Changes in v4: None Changes in v3: None Changes in v2: None drivers/mmc/core/debugfs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c index 9382a57..51d7c38 100644 --- a/drivers/mmc/core/debugfs.c +++ b/drivers/mmc/core/debugfs.c @@ -148,7 +148,9 @@ static int mmc_ios_show(struct seq_file *s, void *data) str = "mmc HS200"; break; case MMC_TIMING_MMC_HS400: - str = "mmc HS400"; + mmc_card_hs400es(host->card) ? + (str = "mmc HS400 enhanced strobe") : + (str = "mmc HS400"); break; default: str = "invalid";