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Subject: Re: Exynos Snow board display regression
To: Michal Suchanek <hramrach@gmail.com>, Jingoo Han <jingoohan1@gmail.com>,
        Inki Dae <inki.dae@samsung.com>,
        Joonyoung Shim <jy0922.shim@samsung.com>,
        Seung-Woo Kim <sw0312.kim@samsung.com>,
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References: <CAOMqctT2dAQERos8bhrtVirF7ma4onq+UUS2ks-86LJ_mVDU6g@mail.gmail.com>
From: Javier Martinez Canillas <javier@osg.samsung.com>
Message-ID: <56AB9EDF.2050401@osg.samsung.com>
Date: Fri, 29 Jan 2016 14:18:23 -0300
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Hello Michal,

On 01/29/2016 02:07 PM, Michal Suchanek wrote:
> Hello,
>
> after  commit a9fa852886fd5a7ccec3b7e9eff75f85072f009c
>
> display no longer works on the Snow board. The built-in panel is no
> longer probed.
>
> The commit *supposedly* provides for backwards compatibility and at
> first glance only new options for probing the panel are added.
>
> However, reverting the commit on top of 4.5-rc1 gives working display
> again so there is probably some subtle non-obvious catch in the logic.
>
> Any ideas what might go wrong here?
>

Yes, I noticed the same and posted a fix some hours ago:

https://lkml.org/lkml/2016/1/29/355
  
> Thanks
>
> Michal
>

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America