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| author | Christopher James Halse Rogers <christopher.halse.rogers@canonical.com> | 2011-04-27 16:10:57 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-03 10:33:51 +0900 |
| commit | eb83cf2f0101005e98c65dbe04d8d83361e93a21 (patch) | |
| tree | 969067cfbce1aae4d333c3582d4aa4b3c5ba041e /lib/cpu-notifier-error-inject.c | |
| parent | baa950b85e4a7e6965da1cf618801735584ad65e (diff) | |
drm: Send pending vblank events before disabling vblank.
commit 498548ec69c6897fe4376b2ca90758762fa0b817 upstream.
This is the least-bad behaviour. It means that we signal the
vblank event before it actually happens, but since we're disabling
vblanks there's no guarantee that it will *ever* happen otherwise.
This prevents GL applications which use WaitMSC from hanging
indefinitely.
Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib/cpu-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions