similar to: [Bug 55412] New: Screen turns black during boot after driver tries to set mode on NV50

https://bugs.freedesktop.org/show_bug.cgi?id=55294 Priority: medium Bug ID: 55294 Assignee: nouveau at lists.freedesktop.org Summary: Running EGL demos on DRM from mesa-demos causes a corrupted output on NV50 QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS:

https://bugs.freedesktop.org/show_bug.cgi?id=75776 Priority: medium Bug ID: 75776 Assignee: nouveau at lists.freedesktop.org Summary: Hearthstone displays corrupted buffers on NVA5 Severity: normal Classification: Unclassified OS: All Reporter: lubosz at gmail.com Hardware: Other Status: NEW

Commit c0077061e7ea accidentally inverted the logic for nouveau_acpi_edid, causing it to only show a connector as connected when the edid could not be retrieved with acpi. Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com> --- diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 9a6e2cb..d3595b2 100644 ---

https://bugs.freedesktop.org/show_bug.cgi?id=29525 Summary: DVI monitor (via docking station) remains blank Product: xorg Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at

On Sat, 2019-05-04 at 18:32 +0200, Karol Herbst wrote: > Signed-off-by: Karol Herbst <kherbst at redhat.com> > --- > drm/nouveau/nouveau_acpi.c | 6 +++--- > drm/nouveau/nouveau_acpi.h | 4 ++-- > drm/nouveau/nouveau_drm.c | 15 +++++++++++---- > drm/nouveau/nouveau_drv.h | 2 ++ > 4 files changed, 18 insertions(+), 9 deletions(-) > > diff --git

http://bugs.freedesktop.org/show_bug.cgi?id=27136 Summary: blank screen with G98 [Quadro NVS 420] (NV98) dual GPU, 4-head Product: xorg Version: 7.5 Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau

The various register access wrappers in nouveau_hw.h are so noisy when drm.debug > 0, that some of them can overflow the kernel message buffer. Add nouveau.ko parameter 'reg_debug', a bitmask that enables each of the wrapper debug messages individually. By default, nothing is printed. Signed-off-by: Pekka Paalanen <pq at iki.fi> --- drivers/gpu/drm/nouveau/nouveau_drv.c | 6

https://bugs.freedesktop.org/show_bug.cgi?id=29415 Summary: Screen shutdown with Nvidia GeForce 9400M Product: xorg Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

https://bugs.freedesktop.org/show_bug.cgi?id=75761 --- Comment #13 from Lubosz Sarnecki <lubosz at gmail.com> --- My bisection process so far is pretty frustrating, since the majority of the commits between 3.12 and 3.13 do not boot. I get corrupted output before being able to login. The screen looks like so: http://i.imgur.com/C517qpP.jpg My current progress: # v3.12 good #

https://bugs.freedesktop.org/show_bug.cgi?id=75761 --- Comment #14 from Lubosz Sarnecki <lubosz at gmail.com> --- I am only bisecting the nouveau directory, like so: git bisect start v3.14 v3.10 -- drivers/gpu/drm/nouveau -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL:

https://bugs.freedesktop.org/show_bug.cgi?id=75761 --- Comment #16 from Lubosz Sarnecki <lubosz at gmail.com> --- Chipset: GF110 (NVC8) -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140410/3e3ea7e7/attachment.html>

https://bugs.freedesktop.org/show_bug.cgi?id=75761 --- Comment #18 from Lubosz Sarnecki <lubosz at gmail.com> --- I was able to boot all commits with following boot option: nouveau.config=NvMSI=0 Thanks to xexaxo on the IRC for pointing out this option. f074d733866628973eca0ddb0c534ef4561da9e0 is the first bad commit commit f074d733866628973eca0ddb0c534ef4561da9e0 Author: Maarten

https://bugs.freedesktop.org/show_bug.cgi?id=75761 --- Comment #19 from Lubosz Sarnecki <lubosz at gmail.com> --- Reverting the patch on current Linux master (4a4389abdd9822fdf3cc2ac6ed87eb811fd43acc) fixes the issue for me. Apperently s->crtc needs to be hardcoded to -1 for the screen not to stay black when launching weston. -- You are receiving this mail because: You are the

https://bugs.freedesktop.org/show_bug.cgi?id=75761 --- Comment #24 from Lubosz Sarnecki <lubosz at gmail.com> --- Since Weston and Wayland 1.5.0 were released today, I wanted to ask about the status of this bug. Does the patch which causes the regression have enough legitimacy to stay and break Weston? Does someone understand the problem on a large scale? -- You are receiving this mail

While investigating the runpm issues on my GP107 I noticed that something inside devinit makes runpm break. If Nouveau loads up to the point right before doing devinit, runpm works without any issues, if devinit is ran, not anymore. Out of curiousity I even tried to "bisect" devinit by not running it on vbios provided signed PMU image, but on the devinit parser we have inside Nouveau.

CCing linux-pci and Bjorn Helgaas. Maybe we could get better insights on how a reasonable fix would look like. Anyway, to me this entire issue looks like something which has to be fixed on a PCI level instead of inside a driver, so it makes sense to ask the pci folks if they have any better suggestions. Original cover letter: While investigating the runpm issues on my GP107 I noticed that

https://bugs.freedesktop.org/show_bug.cgi?id=30370 Summary: Nouveau module crashes with "divide error" Product: xorg Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: critical Priority: medium Component: Driver/nouveau AssignedTo: nouveau at

https://bugs.freedesktop.org/show_bug.cgi?id=37669 Summary: [NVAC] problem when disabling external monitor Product: xorg Version: unspecified Platform: Other OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

http://bugs.freedesktop.org/show_bug.cgi?id=26534 Summary: nouveau does not fetch edid from connected monitor on nforce1 (nv1a) Product: xorg Version: unspecified Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau

https://bugs.freedesktop.org/show_bug.cgi?id=28212 Summary: image corruption Product: xorg Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy: d.okias