[Bug 70972] New: Nouveau fails with broken screen on nv40 with kernel 3.12 - bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 70972] New: Nouveau fails with broken screen on nv40 with kernel 3.12
Date: Mon, 28 Oct 2013 22:01:43 +0000	[thread overview]
Message-ID: <bug-70972-8800@http.bugs.freedesktop.org/> (raw)

[-- Attachment #1.1: Type: text/plain, Size: 1861 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=70972

          Priority: medium
            Bug ID: 70972
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
           Summary: Nouveau fails with broken screen on nv40 with kernel
                    3.12
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: larry.finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: Driver/nouveau
           Product: xorg

Created attachment 88259
  --> https://bugs.freedesktop.org/attachment.cgi?id=88259&action=edit
Output of dmesg

With nouveau on the graphics adapter on an HP dv2815nr laptop, both console and
X displays show an incorrect scan length with a resulting garbled screen.

The 'lspci -nnv' for this adapter is

00:12.0 VGA compatible controller [0300]: NVIDIA Corporation C67 [GeForce 7150M
/ nForce 630M] [10de:0531] (rev a2) (prog-if 00 [VGA controller])
        Subsystem: Hewlett-Packard Company Device [103c:30d6]
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 10
        Memory at f4000000 (32-bit, non-prefetchable) [size=16M]
        Memory at d0000000 (64-bit, prefetchable) [size=256M]
        Memory at f0000000 (64-bit, non-prefetchable) [size=16M]
        [virtual] Expansion ROM at c0000000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel modules: nouveau

This device has never worked with nouveau on any kernel. I am trying to make it
work now as the nv driver is failing in certain cases, and fbdev cannot use the
optimum resolution (1600 x 800) for this laptop.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 3270 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau