From: Andrew-sh.Cheng <andrew-sh.cheng@mediatek.com>
To: MyungJoo Ham <myungjoo.ham@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
"Rob Herring" <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Viresh Kumar <viresh.kumar@linaro.org>,
Nishanth Menon <nm@ti.com>, "Stephen Boyd" <sboyd@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>
Cc: devicetree@vger.kernel.org,
"Andrew-sh.Cheng" <andrew-sh.cheng@mediatek.com>,
srv_heupstream@mediatek.com, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 5/8] opp: Modify opp API, dev_pm_opp_get_freq(), find freq in opp, even it is disabled
Date: Fri, 10 Jul 2020 10:31:21 +0800 [thread overview]
Message-ID: <1594348284-14199-6-git-send-email-andrew-sh.cheng@mediatek.com> (raw)
In-Reply-To: <1594348284-14199-1-git-send-email-andrew-sh.cheng@mediatek.com>
From: "Andrew-sh.Cheng" <andrew-sh.cheng@mediatek.com>
Modify dev_pm_opp_get_freq() to return freqeuncy
even this opp item is not available.
So that we can get the information of disable opp items.
Change-Id: I54dacf13050397f5080ccdb8b07d6220e7461e4e
CR-Id:
Feature:
Signed-off-by: Andrew-sh.Cheng <andrew-sh.cheng@mediatek.com>
---
drivers/opp/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index eed42d6b2e6b..5213e0462382 100644
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -118,7 +118,7 @@ EXPORT_SYMBOL_GPL(dev_pm_opp_get_voltage);
*/
unsigned long dev_pm_opp_get_freq(struct dev_pm_opp *opp)
{
- if (IS_ERR_OR_NULL(opp) || !opp->available) {
+ if (IS_ERR_OR_NULL(opp)) {
pr_err("%s: Invalid parameters\n", __func__);
return 0;
}
--
2.12.5
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next prev parent reply other threads:[~2020-07-10 2:33 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-10 2:31 [PATCH v7 0/8] Add cpufreq and cci devfreq for mt8183, and SVS support Andrew-sh.Cheng
2020-07-10 2:31 ` [PATCH v7 1/8] PM / devfreq: Add cpu based scaling support to passive_governor Andrew-sh.Cheng
2020-07-10 2:31 ` [PATCH v7 2/8] cpufreq: mediatek: Enable clock and regulator Andrew-sh.Cheng
2020-07-13 9:39 ` Viresh Kumar
2020-07-14 13:18 ` andrew-sh.cheng
2020-07-15 3:38 ` Viresh Kumar
2020-07-10 2:31 ` [PATCH v7 3/8] dt-bindings: devfreq: add compatible for mt8183 cci devfreq Andrew-sh.Cheng
2020-07-10 2:31 ` [PATCH v7 4/8] devfreq: add mediatek " Andrew-sh.Cheng
2020-07-10 6:43 ` andrew-sh.cheng
2020-07-10 2:31 ` Andrew-sh.Cheng [this message]
2020-07-13 9:42 ` [PATCH v7 5/8] opp: Modify opp API, dev_pm_opp_get_freq(), find freq in opp, even it is disabled Viresh Kumar
2020-07-16 11:28 ` andrew-sh.cheng
2020-07-10 2:31 ` [PATCH v7 6/8] cpufreq: mediatek: add opp notification for SVS support Andrew-sh.Cheng
2020-07-10 2:31 ` [PATCH v7 7/8] devfreq: mediatek: cci devfreq register " Andrew-sh.Cheng
2020-07-10 2:31 ` [PATCH v7 8/8] arm64: dts: mediatek: add cpufreq and cci devfreq nodes for mt8183 Andrew-sh.Cheng
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