Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Content-Type: text/plain;
        charset=utf-8
Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.21\))
Subject: Re: [PATCH v15 1/7] drm/ingenic: Fix support for JZ4780 HDMI output
From:   "H. Nikolaus Schaller" <hns@goldelico.com>
In-Reply-To: <PQHA7R.CIX6XS4CFLMM3@crapouillou.net>
Date:   Mon, 14 Feb 2022 11:19:40 +0100
Cc:     Andrzej Hajda <andrzej.hajda@intel.com>,
        Neil Armstrong <narmstrong@baylibre.com>,
        Robert Foss <robert.foss@linaro.org>,
        Paul Boddie <paul@boddie.org.uk>,
        Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
        Jernej Skrabec <jernej.skrabec@gmail.com>,
        David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        Maxime Ripard <maxime@cerno.tech>,
        Harry Wentland <harry.wentland@amd.com>,
        Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
        Jonas Karlman <jonas@kwiboo.se>, linux-kernel@vger.kernel.org,
        dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org,
        letux-kernel@openphoenux.org,
        Ezequiel Garcia <ezequiel@collabora.com>
Content-Transfer-Encoding: quoted-printable
Message-Id: <CD0193A3-4E97-4B26-9D1F-1CFAD5B18506@goldelico.com>
References: <cover.1644681054.git.hns@goldelico.com>
 <9d3a2000d2bb014f1afb0613537bdc523202135d.1644681054.git.hns@goldelico.com>
 <PQHA7R.CIX6XS4CFLMM3@crapouillou.net>
To:     Paul Cercueil <paul@crapouillou.net>
Precedence: bulk

Hi Paul,


> Am 14.02.2022 um 11:13 schrieb Paul Cercueil <paul@crapouillou.net>:
>=20
> Hi,
>=20
> Le sam., f=C3=A9vr. 12 2022 at 16:50:49 +0100, H. Nikolaus Schaller =
<hns@goldelico.com> a =C3=A9crit :
>> From: Paul Boddie <paul@boddie.org.uk>
>> We have to make sure that
>> - JZ_LCD_OSDC_ALPHAEN is set
>> - plane f0 is disabled and not seen from user-space
>=20
> 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"
>=20
> If that's OK with you.

Yes. You understand much better than me the implications...

BR and thanks,
Nikolaus