From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lin Huang Subject: [PATCH v1 2/2] PM/devfreq: rk3399: set specific ddr frequency when stop ddr dvfs Date: Tue, 1 Nov 2016 16:47:09 +0800 Message-ID: <1477990029-11062-3-git-send-email-hl@rock-chips.com> References: <1477990029-11062-1-git-send-email-hl@rock-chips.com> Return-path: Received: from mail-pf0-f193.google.com ([209.85.192.193]:35256 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1168061AbcKAIrV (ORCPT ); Tue, 1 Nov 2016 04:47:21 -0400 Received: by mail-pf0-f193.google.com with SMTP id s8so11105458pfj.2 for ; Tue, 01 Nov 2016 01:47:21 -0700 (PDT) In-Reply-To: <1477990029-11062-1-git-send-email-hl@rock-chips.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: myungjoo.ham@samsung.com Cc: cw00.choi@samsung.com, dianders@chromium.org, linux-rockchip@lists.infradead.org, linux-pm@vger.kernel.org, dbasehore@chromium.org, Lin Huang We need ddr run a specific frequency when ddr dvfs stop working. For example: if we enable two monitor, then we will stop ddr dvfs, but we hope ddr can run in highest frequency obviously. Change-Id: I02460f0becbf0e1a732e2a55b8e529f53c01109c Signed-off-by: Lin Huang --- drivers/devfreq/rk3399_dmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/devfreq/rk3399_dmc.c b/drivers/devfreq/rk3399_dmc.c index e24b73d..9309941 100644 --- a/drivers/devfreq/rk3399_dmc.c +++ b/drivers/devfreq/rk3399_dmc.c @@ -443,7 +443,7 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev) if (IS_ERR(data->devfreq)) return PTR_ERR(data->devfreq); devm_devfreq_register_opp_notifier(dev, data->devfreq); - + devfreq_opp_get_suspend_opp(dev, data->devfreq); data->dev = dev; platform_set_drvdata(pdev, data); -- 2.6.6