From: Eric Anholt <eric@anholt.net>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: Mark Rutland <mark.rutland@arm.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
dri-devel <dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH 2/3] drm/vc4: Don't try to initialize FBDEV if we're only bound to V3D.
Date: Wed, 19 Apr 2017 10:55:31 -0700 [thread overview]
Message-ID: <8760i046zw.fsf@eliezer.anholt.net> (raw)
In-Reply-To: <CAKMK7uFSsA3c+wMfq_O9kSvu0cWLUA-bRqTHyryqi+1ZVeir_w@mail.gmail.com>
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Daniel Vetter <daniel@ffwll.ch> writes:
> On Tue, Apr 18, 2017 at 9:11 PM, Eric Anholt <eric@anholt.net> wrote:
>> The FBDEV initialization would throw an error in dmesg, when we just
>> want to silently not initialize fbdev on a V3D-only VC4 instance.
>>
>> Signed-off-by: Eric Anholt <eric@anholt.net>
>
> Hm, this shouldn't be an error really, you might want to hotplug more
> connectors later on. What exactly complains?
drm_fb_helper_init() throws an error if the passed in connector count is
0, so drm_fb_cma_helper() printks an error.
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next prev parent reply other threads:[~2017-04-19 17:55 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-18 19:11 [PATCH 1/3] drm/vc4: Turn the V3D clock on at runtime Eric Anholt
[not found] ` <20170418191157.18517-1-eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
2017-04-18 19:11 ` [PATCH 2/3] drm/vc4: Don't try to initialize FBDEV if we're only bound to V3D Eric Anholt
2017-04-19 4:59 ` Daniel Vetter
2017-04-19 17:55 ` Eric Anholt [this message]
2017-04-19 19:36 ` Daniel Vetter
2017-04-21 22:53 ` Eric Anholt
2017-04-24 14:26 ` Alex Deucher
2017-05-02 8:16 ` Daniel Vetter
2017-04-18 19:23 ` [PATCH 1/3] drm/vc4: Turn the V3D clock on at runtime Eric Anholt
2017-04-18 19:11 ` [PATCH 3/3] drm/vc4: Add specific compatible strings for Cygnus Eric Anholt
2017-04-20 20:33 ` Rob Herring
2017-04-18 23:38 ` [PATCH 1/3 v2] drm/vc4: Turn the V3D clock on at runtime Eric Anholt
[not found] ` <20170418233805.15767-1-eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
2017-04-18 23:48 ` Florian Fainelli
[not found] ` <7906db2f-cfb8-e2e6-5869-b6e829dd8c6f-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-04-19 0:02 ` Eric Anholt
2017-04-19 0:02 ` Eric Anholt
2017-04-24 20:12 ` [PATCH 1/3 v3] " Eric Anholt
2017-04-28 18:29 ` Rob Herring
2017-04-28 21:41 ` Eric Anholt
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