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Date: Wed, 16 Apr 2014 10:41:15 +0200 From: Christian König <christian.koenig@....com> To: Kertesz Laszlo <laszlo.kertesz@...il.com>, Borislav Petkov <bp@...en8.de>, "Deucher, Alexander" <Alexander.Deucher@....com> CC: Alex Deucher <alexdeucher@...il.com>, Maling list - DRI developers <dri-devel@...ts.freedesktop.org>, lkml <linux-kernel@...r.kernel.org> Subject: Re: 15-rc1: radeon modesetting fails Am 16.04.2014 10:32, schrieb Kertesz Laszlo: > Borislav Petkov wrote: >> On Tue, Apr 15, 2014 at 10:32:56PM +0000, Deucher, Alexander wrote: >>> Turning off modesetting basically disables the driver. >> >> Well, in my case, I was using the radeon.modeset=0 variant to rule out >> issues in x.org. And in my case x.org did start still, albeit with a >> jacked-up resolution. >> >> But in Laszlo's case, x.org gets "puzzled" too. >> > > Maybe your distro's xorg has some generic vga fallback method. I am > not aware that mine (Debian Testing) has one. > BTW I use Debian Testing (xfce) and glamor (compiled from git) so i > need a specific xorg.conf. > Using "nomodeset" or radeon.modeset=0 tries to use the deprecated user mode setting, which in your case isn't even supported by the driver. Please provide dmesg logs with drm-debug=0xe instead. Thanks in advance, Christian. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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