linux-kernel - Re: [PATCH v15 1/7] drm/ingenic: Fix support for JZ4780 HDMI output

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Message-Id: <U0OA7R.MYFTV5LL3N4A2@crapouillou.net>
Date:   Mon, 14 Feb 2022 12:29:18 +0000
From:   Paul Cercueil <paul@...pouillou.net>
To:     "H. Nikolaus Schaller" <hns@...delico.com>
Cc:     Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Robert Foss <robert.foss@...aro.org>,
        Paul Boddie <paul@...die.org.uk>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Maxime Ripard <maxime@...no.tech>,
        Harry Wentland <harry.wentland@....com>,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, linux-mips@...r.kernel.org,
        letux-kernel@...nphoenux.org,
        Ezequiel Garcia <ezequiel@...labora.com>
Subject: Re: [PATCH v15 1/7] drm/ingenic: Fix support for JZ4780 HDMI output

Hi,

Le lun., févr. 14 2022 at 11:19:40 +0100, H. Nikolaus Schaller 
<hns@...delico.com> a écrit :
> Hi Paul,
> 
> 
>>  Am 14.02.2022 um 11:13 schrieb Paul Cercueil <paul@...pouillou.net>:
>> 
>>  Hi,
>> 
>>  Le sam., févr. 12 2022 at 16:50:49 +0100, H. Nikolaus Schaller 
>> <hns@...delico.com> a écrit :
>>>  From: Paul Boddie <paul@...die.org.uk>
>>>  We have to make sure that
>>>  - JZ_LCD_OSDC_ALPHAEN is set
>>>  - plane f0 is disabled and not seen from user-space
>> 
>>  Actually it will still be seen from user-space, but it won't be 
>> possible to use it. So before applying I'll change this to:
>>  "plane f0 is disabled as it's not working yet"
>> 
>>  If that's OK with you.
> 
> Yes. You understand much better than me the implications...

I reworded it to "plane f0 is disabled as it's not working yet", added 
a Fixes: tag, and pushed this patch to drm-misc-next.

Cheers,
-Paul