Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752907AbaJQJPc (ORCPT ); Fri, 17 Oct 2014 05:15:32 -0400 Received: from [157.56.110.143] ([157.56.110.143]:46112 "EHLO na01-bn1-obe.outbound.protection.outlook.com" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751289AbaJQJP0 (ORCPT ); Fri, 17 Oct 2014 05:15:26 -0400 X-Greylist: delayed 962 seconds by postgrey-1.27 at vger.kernel.org; Fri, 17 Oct 2014 05:15:26 EDT X-WSS-ID: 0NDKZN1-08-TM5-02 X-M-MSG: From: Huang Rui To: Felipe Balbi , Alan Stern , Bjorn Helgaas , Greg Kroah-Hartman CC: Paul Zimmerman , Heikki Krogerus , Vincent Wan , Tony Li , , , , Huang Rui Subject: [PATCH v2 03/16] usb: dwc3: enable hibernation if to be supported Date: Fri, 17 Oct 2014 16:53:28 +0800 Message-ID: <1413536021-4886-4-git-send-email-ray.huang@amd.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1413536021-4886-1-git-send-email-ray.huang@amd.com> References: <1413536021-4886-1-git-send-email-ray.huang@amd.com> MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:165.204.84.222;CTRY:US;IPV:NLI;EFV:NLI;SFV:NSPM;SFS:(10019020)(6009001)(428002)(189002)(199003)(44976005)(48376002)(68736004)(77156001)(50986999)(19580405001)(80022003)(102836001)(84676001)(36756003)(101416001)(19580395003)(46102003)(76176999)(31966008)(85306004)(99396003)(33646002)(87936001)(87286001)(2171001)(62966002)(229853001)(50226001)(105586002)(107046002)(4396001)(104166001)(106466001)(95666004)(21056001)(77096002)(53416004)(76482002)(120916001)(97736003)(93916002)(92566001)(50466002)(47776003)(88136002)(85852003)(20776003)(92726001)(89996001)(86362001)(64706001);DIR:OUT;SFP:1102;SCL:1;SRVR:BN1PR02MB197;H:atltwp02.amd.com;FPR:;MLV:sfv;PTR:InfoDomainNonexistent;MX:1;A:1;LANG:en; X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:BN1PR02MB197; X-Exchange-Antispam-Report-Test: UriScan:; X-Forefront-PRVS: 0367A50BB1 Authentication-Results: spf=none (sender IP is 165.204.84.222) smtp.mailfrom=Ray.Huang@amd.com; X-OriginatorOrg: amd4.onmicrosoft.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It enables hibernation if the function is set in coreConsultant. Suggested-by: Felipe Balbi Signed-off-by: Huang Rui --- drivers/usb/dwc3/core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index fa396fc..bf77509 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -449,6 +449,7 @@ static int dwc3_core_init(struct dwc3 *dwc) case DWC3_GHWPARAMS1_EN_PWROPT_HIB: /* enable hibernation here */ dwc->nr_scratch = DWC3_GHWPARAMS4_HIBER_SCRATCHBUFS(hwparams4); + reg |= DWC3_GCTL_GBLHIBERNATIONEN; break; default: dev_dbg(dwc->dev, "No power optimization available\n"); -- 1.9.1 -- 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/