Re: [PATCH] drm/bridge: analogix dp: Fix runtime PM state on driver bind

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Hi,

On 01/23/2017 10:58 PM, Javier Martinez Canillas wrote:
Hello Archit,

On 01/09/2017 06:47 AM, Archit Taneja wrote:


On 01/05/2017 01:01 PM, Sean Paul wrote:
On Fri, Dec 30, 2016 at 4:57 AM, Marek Szyprowski
<m.szyprowski@xxxxxxxxxxx> wrote:
Analogix_dp_bind() can be called from component framework, which doesn't
guarantee proper runtime PM state of the device during bind operation,
so ensure that device is runtime active before doing any register access.
This ensures that the power domain, to which DP module belongs, is turned
on. While at it, also fix the unbalanced call to phy_power_on() in
analogix_dp_bind() function.

Pushed to drm-misc-fixes.


Do you know when this fix will land in mainline? The regression is still
present in v4.10-rc5:

https://storage.kernelci.org/mainline/v4.10-rc5/arm-exynos_defconfig/lab-collabora/boot-exynos5250-snow.html

It's there in Dave's 4.10-rc6 pull request:

https://lkml.org/lkml/2017/1/22/305
Archit

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