[Bug 111306] gbm creates BO with wrong pitch when dri3_get_modifiers returns modifiers, causing drmModeAddFB2WithModifiers to fail

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 8 08:08:57 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=111306

Hans de Goede <jwrdegoede at fedoraproject.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |ASSIGNED

--- Comment #3 from Hans de Goede <jwrdegoede at fedoraproject.org> ---
Ok, I've done as you requested, the error you are looking for (I think) is:

[  801.852552] [drm:drm_ioctl [drm]] pid=3502, dev=0xe200, auth=1,
DRM_IOCTL_MODE_ADDFB2
[  801.852676] [drm:intel_framebuffer_init [i915]] plane 0 pitch (18816) must
be at least 512 byte aligned
[  801.852705] [drm:drm_internal_framebuffer_create [drm]] could not create
framebuffer
[  801.852715] [drm:drm_ioctl [drm]] pid=3502, ret = -22

I will attach the full log. Note that it runs for a bit longer then 0.1 seconds
as I ended up copy & pasting a newline from your command list, so the xrandr 
--fb happened before I copy and pasted the echo 0.

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