| commit | 03f6509df9218c760ae74f41a609233220d33f19 | [log] [tgz] |
|---|---|---|
| author | Thierry Reding <thierry.reding@avionic-design.de> | Mon Jan 14 16:05:56 2013 +0000 |
| committer | Dave Airlie <airlied@redhat.com> | Fri Feb 08 13:53:04 2013 +1000 |
| tree | 4c16f69a8ae54a6ffafd0c285afe165f63cd086b | |
| parent | 1e6d17a5df848cf8e483b689c6295776e9d6d997 [diff] |
drm: Allow vblank support without DRIVER_HAVE_IRQ Drivers that register interrupt handlers without the DRM core helpers don't initialize the .irq_enabled field and drm_dev_to_irq() may fail when called on them. This shouldn't preclude them from implementing the vblank IOCTL. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dave Airlie <airlied@redhat.com>