Date: Thu, 1 Nov 2018 07:55:42 -0700 From: Steve Kargl <sgk@troutmask.apl.washington.edu> To: Niclas Zeising <zeising@freebsd.org> Cc: x11-list freebsd <freebsd-x11@freebsd.org> Subject: Re: drm2 again Message-ID: <20181101145542.GA6969@troutmask.apl.washington.edu> In-Reply-To: <3192fe24-488d-87ab-2b50-348cbedf1484@freebsd.org> References: <20181031172832.GA28293@troutmask.apl.washington.edu> <CAECmPwu3ndCzQa0S2hQHmyOoXQaZRAwaUjGGcApPEX3dZXH%2Byw@mail.gmail.com> <20181031194726.GA957@troutmask.apl.washington.edu> <CAECmPwsPzF-bhF0AR9PjLUJoMD7xNF=usJEa3cpnFCSvuEJkuA@mail.gmail.com> <20181031201319.GA896@troutmask.apl.washington.edu> <CAECmPwusuHsEqPArj0uYh%2B4kiEKzsFXDaiZzgcv4pmvE0WhVSw@mail.gmail.com> <f28a9824-c263-4d10-107c-5ec7983dae4d@freebsd.org> <20181031223253.GA915@troutmask.apl.washington.edu> <3192fe24-488d-87ab-2b50-348cbedf1484@freebsd.org>
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On Thu, Nov 01, 2018 at 09:12:32AM +0100, Niclas Zeising wrote: > On 10/31/18 11:32 PM, Steve Kargl wrote: > > If I compare Xorg.0.log for drm-legacy-kmod to drm-stable-kmod, > > the black screen of death seems to be related to this failure in legacy > > > > (II) RADEON(0): Setting screen physical size to 508 x 285 > > failed to add FB for modeset > > (WW) RADEON(0): Failed to set mode on CRTC 0 > > (EE) RADEON(0): Failed to enable any CRTC > > > > The only other difference in the Xorg.log file are > > > > legacy contains > > > > (II) RADEON(0): mem size init: gart size :1fdef000 vram size: s:40000000 > > visible:3f7d7000 > > (II) RADEON(0): VRAM usage limit set to 928850K > > > > while stable has > > > > (II) RADEON(0): mem size init: gart size :3fdde000 vram size: s:40000000 > > visible:3f4b4000 > > (II) RADEON(0): VRAM usage limit set to 925959K > > > > Note, the system does not have an /etc/X11/Xorg.org file. > > > > Hi! > When using drm-legacy-kmod with drm-legacy-kmod you might need to > install xf86-video-ati-legacy instead of xf86-video-ati, because of > changes in how the kernel drivers work between versions. > Regards I'll try xf86-video-ati-legacy later today. This suggests that drm-legacy-kmod is not a direct move/replacement of the in-tree drm2 into the ports infrastructure as I've always used xf86-video-ati. -- Steve 20170425 https://www.youtube.com/watch?v=VWUpyCsUKR4 20161221 https://www.youtube.com/watch?v=IbCHE-hONow
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