Date: Fri, 19 Feb 2021 10:27:49 -0800 From: Pete Wright <pete@nomadlogic.org> To: Steven Friedrich <FreeBSD@twc.com>, freebsd-questions@freebsd.org Subject: Re: [drm] Got stolen memory base 0x8a800000, size 0x2000000 Message-ID: <4301c070-a85d-9951-eff7-91e49740b678@nomadlogic.org> In-Reply-To: <16988477.sFgvYJuXru@freebsd> References: <16988477.sFgvYJuXru@freebsd>
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On 2/19/21 2:23 AM, Steven Friedrich wrote: > How can I fix or avoid this? > > I do see some odd graphic corruption overlayed on my consoles. > > What will I lose if I turn DRM off by not using : > drm-fbsd12.0-kmod-4.16.g20201016_1 DRM modules for the linuxkpi-based KMS > components > drm-kmod-g20190710_1 Metaport of DRM modules for the linuxkpi-based > KMS components > drm_info-2.2.0_1 Small utility to dump info about DRM devices > libdrm-2.4.104,1 Userspace interface to kernel Direct Rendering > Module services > s You will not have hardware accelerated graphics is using Xorg if the drm-kmod is not present, which may or may be an issue depending on your use-case. It may also effect power management as well, for example on my laptop if I don't load the kmod for my Nvidia GPU I get much worse battery life. So that would be something to look out for. To help you fix this it would be helpful to provide the following: 1. FreeBSD release (uname -a) 2. Graphics hardware (Intel i915 vs AMD) 3. Additional logging/debugging information. For example if you can provide more context of the error in your logs, and if there are repro steps. Cheers, -pete -- Pete Wright pete@nomadlogic.org @nomadlogicLA
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