From: zain wang <wzz@rock-chips.com>
To: Sean Paul <seanpaul@chromium.org>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Inki Dae <inki.dae@samsung.com>, David Airlie <airlied@linux.ie>
Cc: "Tomeu Vizoso" <tomeu.vizoso@collabora.com>,
"Mika Kahola" <mika.kahola@intel.com>,
"Stéphane Marchesin" <marcheu@chromium.org>,
"Tomasz Figa" <tfiga@chromium.org>,
dianders@chromium.org, "Thierry Reding" <treding@nvidia.com>,
"Krzysztof Kozlowski" <k.kozlowski@samsung.com>,
"Heiko Stuebner" <heiko@sntech.de>,
"Jingoo Han" <jingoohan1@gmail.com>,
"Javier Martinez Canillas" <javier@osg.samsung.com>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-samsung-soc@vger.kernel.org,
linux-rockchip@lists.infradead.org,
"zain wang" <wzz@rock-chips.com>
Subject: [PATCH v2 2/4] drm/bridge: analogix_dp: get sync PM when init eDP
Date: Fri, 30 Sep 2016 20:40:54 +0800 [thread overview]
Message-ID: <1475239256-16083-3-git-send-email-wzz@rock-chips.com> (raw)
In-Reply-To: <1475239256-16083-1-git-send-email-wzz@rock-chips.com>
Signed-off-by: zain wang <wzz@rock-chips.com>
---
Changes in v2: None
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index b4ce16a..1bd190e 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1411,10 +1411,12 @@ int analogix_dp_bind(struct device *dev, struct drm_device *drm_dev,
}
pm_runtime_enable(dev);
+ pm_runtime_get_sync(dev);
phy_power_on(dp->phy);
analogix_dp_init_dp(dp);
+ pm_runtime_put_sync(dev);
ret = devm_request_threaded_irq(&pdev->dev, dp->irq,
analogix_dp_hardirq,
--
1.9.1
next prev parent reply other threads:[~2016-09-30 12:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-30 12:40 [PATCH v2 0/4] Misc changes to Rockchip PSR drivers zain wang
2016-09-30 12:40 ` [PATCH v2 1/4] drm/bridge: analogix_dp: prevent runing enable_psr when disabled bridge zain wang
2016-09-30 12:40 ` zain wang [this message]
2016-10-04 14:53 ` [PATCH v2 2/4] drm/bridge: analogix_dp: get sync PM when init eDP Sean Paul
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