linux-kernel - Re: [PATCH RESEND] drm/bridge: tc358764: restore connector support

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Date:   Mon, 5 Oct 2020 16:27:18 +0200
From:   Andrzej Hajda <a.hajda@...sung.com>
To:     Sam Ravnborg <sam@...nborg.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>
Cc:     Jernej Skrabec <jernej.skrabec@...l.net>,
        linux-samsung-soc@...r.kernel.org, Jonas Karlman <jonas@...boo.se>,
        Neil Armstrong <narmstrong@...libre.com>,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>
Subject: Re: [PATCH RESEND] drm/bridge: tc358764: restore connector support


W dniu 04.10.2020 o 21:14, Sam Ravnborg pisze:
> Hi Marek.
>
> On Wed, Sep 30, 2020 at 01:40:42PM +0200, Marek Szyprowski wrote:
>> This patch restores DRM connector registration in the TC358764 bridge
>> driver and restores usage of the old drm_panel_* API, thus allows dynamic
>> panel registration. This fixes panel operation on Exynos5250-based
>> Arndale board.
>>
>> This is equivalent to the revert of the following commits:
>> 1644127f83bc "drm/bridge: tc358764: add drm_panel_bridge support"
>> 385ca38da29c "drm/bridge: tc358764: drop drm_connector_(un)register"
>> and removal of the calls to drm_panel_attach()/drm_panel_detach(), which
>> were no-ops and has been removed in meanwhile.
>>
>> Signed-off-by: Marek Szyprowski <m.szyprowski@...sung.com>
>> Reviewed-by: Andrzej Hajda <a.hajda@...sung.com>
> Thanks for providing the revert so we can have this fixed in upstream.
> So far I have had no time to dive deeper into what is going wrong but
> and the revert is the right cause of action for now.
>
> I expect Andrzej to pick it up as he has already reviewed it.
>
> 	Sam


Done


Regards

Andrzej