From: "Heiko Stübner" <heiko@sntech.de>
To: Douglas Anderson <dianders@chromium.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org,
Elaine Zhang <zhangqing@rock-chips.com>,
amstan@chromium.org, briannorris@chromium.org,
dbasehore@chromium.org, linux-kernel@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
linux-rockchip@lists.infradead.org, mka@chromium.org,
ryandcase@chromium.org, Chris Zhong <zyw@rock-chips.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 5/5] ARM: dts: rockchip: vdd_gpu off in suspend for rk3288-veyron
Date: Fri, 12 Apr 2019 13:17:11 +0200 [thread overview]
Message-ID: <14421258.VxKPzeiCPd@diego> (raw)
In-Reply-To: <20190411232157.55125-5-dianders@chromium.org>
Am Freitag, 12. April 2019, 01:21:57 CEST schrieb Douglas Anderson:
> At some point long long ago the downstream GPU driver would crash if
> we turned the GPU off during suspend. For some context you can see:
>
> https://chromium-review.googlesource.com/#/c/215780/5..6/arch/arm/boot/dts/rk3288-pinky-rev2.dts
>
> At some point in time not too long after that got fixed.
>
> It's unclear why the GPU is left enabled during suspend on the
> mainline kernel. Everything seems fine if I turn this off, so let's
> do it.
>
> Signed-off-by: Douglas Anderson <dianders@chromium.org>
applied for 5.2
Thanks
Heiko
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next prev parent reply other threads:[~2019-04-12 11:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-11 23:21 [PATCH 1/5] clk: rockchip: Turn on "aclk_dmac1" for suspend Douglas Anderson
2019-04-11 23:21 ` [PATCH 2/5] ARM: rockchip: pm: Mark init functions __init Douglas Anderson
2019-04-12 11:16 ` Heiko Stübner
2019-04-11 23:21 ` [PATCH 3/5] ARM: dts: rockchip: Add DDR retention/poweroff to rk3288-veyron hogs Douglas Anderson
2019-04-12 11:16 ` Heiko Stübner
2019-04-11 23:21 ` [PATCH 4/5] ARM: dts: rockchip: vcc33_ccd off in suspend for rk3288-veyron-chromebook Douglas Anderson
2019-04-12 1:53 ` elaine.zhang
2019-04-12 11:16 ` Heiko Stübner
2019-04-11 23:21 ` [PATCH 5/5] ARM: dts: rockchip: vdd_gpu off in suspend for rk3288-veyron Douglas Anderson
2019-04-12 1:55 ` elaine.zhang
2019-04-12 11:17 ` Heiko Stübner [this message]
2019-04-12 1:56 ` [PATCH 1/5] clk: rockchip: Turn on "aclk_dmac1" for suspend elaine.zhang
2019-04-12 10:06 ` Heiko Stübner
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