search for: 80675

https://bugs.freedesktop.org/show_bug.cgi?id=80675 Priority: medium Bug ID: 80675 Assignee: nouveau at lists.freedesktop.org Summary: KMS FB hand-over: no/black console on Nvidia MCP78S/C77/GeForce 8300 (10de:0848), X11 ok QA Contact: xorg-team at lists.x.org Severity...

Hello, I've just been hit by this old bug which is still present in 4.14: https://bugs.freedesktop.org/show_bug.cgi?id=80675 On MCP79 (ION), when stolen memory is set to 32MB in BIOS, console is blank but X11 works. When the stolen memory is increased to 64MB, console works fine. Bisected it to this: 4f6029da58ba9204c98e33f4f3737fe085c87a6f is the first bad commit commit 4f6029da58ba9204c98e33f4f3737fe085c87a6f Auth...

...eems somehow buggered. Another thing to try would be nouveau.atomic=1 On Fri, Nov 17, 2017 at 9:26 AM, Ondrej Zary <linux at rainbow-software.org> wrote: > Hello, > I've just been hit by this old bug which is still present in 4.14: > https://bugs.freedesktop.org/show_bug.cgi?id=80675 > > On MCP79 (ION), when stolen memory is set to 32MB in BIOS, console is blank > but X11 works. When the stolen memory is increased to 64MB, console works > fine. > > Bisected it to this: > > 4f6029da58ba9204c98e33f4f3737fe085c87a6f is the first bad commit > commit 4f602...

...of issue with the high-res lut to be used there. Tested on G92. This ends up mattering because fbcon/fbdev chooses the C8 fb format for low-vram systems, which can occur with some IGP-based configurations with little "stolen" vram. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80675 Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- There's more to be done here I think since the first modeset ends up skipping a bunch of stuff for some reason. But I can't figure out how to get it to not do that. But this is a start. drm/nouveau/nv50_display.c | 6 ++++--...

Here goes the filter statements: #Initializing traffic control... tc qdisc add dev br0 root handle 1:0 htb #Loading queue disciplines for plis230 network... tc class add dev br0 parent 1:0 classid 1:1 htb rate 512kbit ceil 512kbit #Loading queue disciplines for pmad048 network... tc class add dev br0 parent 1:1 classid 1:20 htb rate 30kbit ceil 30kbit #server queue tc class add dev br0 parent

...Another thing to try would be nouveau.atomic=1 > > On Fri, Nov 17, 2017 at 9:26 AM, Ondrej Zary <linux at rainbow-software.org> wrote: > > Hello, > > I've just been hit by this old bug which is still present in 4.14: > > https://bugs.freedesktop.org/show_bug.cgi?id=80675 > > > > On MCP79 (ION), when stolen memory is set to 32MB in BIOS, console is > > blank but X11 works. When the stolen memory is increased to 64MB, console > > works fine. > > > > Bisected it to this: > > > > 4f6029da58ba9204c98e33f4f3737fe085c87a6f i...