[Bug 218250] New: Regression nouveau driver

bugzilla-daemon at kernel.org bugzilla-daemon at kernel.org
Sun Dec 10 16:15:52 UTC 2023


https://bugzilla.kernel.org/show_bug.cgi?id=218250

            Bug ID: 218250
           Summary: Regression nouveau driver
           Product: Drivers
           Version: 2.5
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: blocking
          Priority: P3
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri at kernel-bugs.osdl.org
          Reporter: 19.jaime.91 at gmail.com
        Regression: No

Created attachment 305577
  --> https://bugzilla.kernel.org/attachment.cgi?id=305577&action=edit
dmesg

ae1aadb1eb8d3cbc52e42bee71d67bd4a71f9f07 is the first bad commit
commit ae1aadb1eb8d3cbc52e42bee71d67bd4a71f9f07
Author: Dave Airlie <airlied at redhat.com>
Date:   Thu Nov 16 00:39:33 2023 +1000

    nouveau: don't fail driver load if no display hw present.

    If we get back ENODEV don't fail load. There are nvidia devices
    that don't have display blocks and the driver should work on those.

    Fixes: 15740541e8f0 ("drm/nouveau/devinit/tu102-: prepare for GSP-RM")
    Link: https://gitlab.freedesktop.org/drm/nouveau/-/issues/270
    Signed-off-by: Dave Airlie <airlied at redhat.com>
    Signed-off-by: Danilo Krummrich <dakr at redhat.com>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20231115143933.261287-1-airlied@gmail.com

 drivers/gpu/drm/nouveau/nouveau_display.c | 5 +++++
 1 file changed, 5 insertions(+)

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