lib/igt_debugfs: Open DRM driver without master for hpd storm exit
When running the full chamelium test binary, it occurs that the hpd
storm exit handler (that restores its initial value) will fail when
trying to acquire DRM master.
This happens even though the previously-held DRM file descriptor was
closed already.
Since there is no need to get DRM master for debugfs access purposes,
open the DRM node without requesting master to fix the issue.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@linux.intel.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
1 file changed