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From: "Fabio Estevam" <festevam@gmail.com>
Date: Mon, 16 Dec 2019 23:07:12 -0300
Message-ID: <CAOMZO5D0hK6+OgZe-iXHBb1wEL4_m9=35sC6hWdgsN8FgCu1Kw@mail.gmail.com>
Subject: Re: [meta-freescale] How to get an fb device with Sumo on i.MX6?
To: Stefan Birkholz <birkholz@systecnet.com>
Cc: Clay Montgomery <clay@montgomery1.com>, 
	"meta-freescale@lists.yoctoproject.org" <meta-freescale@lists.yoctoproject.org>
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Hi Stefan,

On Wed, Dec 11, 2019 at 11:17 AM Stefan Birkholz <birkholz@systecnet.com> w=
rote:
>
> Hi,
>
>
>
> I had the exact same problem (no framebuffer, no display output; using i.=
MX6DL) when I used the NXP Kernel =E2=80=93 switching to mainline solved al=
l these problems for me (we also want to use etnaviv, but we don=E2=80=99t =
require too much functionality). Actually, it works until Kernel 5.0.21, bu=
t with anything higher there seems to be a problem with the imx-drm driver =
not being able to bind disp0 (with error: -517).

Could you try 5.4.3?