On Sat, Apr 12, 2014 at 8:39 AM, Joonyoung Shim jy0922.shim@samsung.comwrote:

Exynos drm driver cannot support DRIVER_HAVE_IRQ feature because it uses driver specific one instead of routine of drm framework to install/uninstall irq handler.

Signed-off-by: Joonyoung Shim jy0922.shim@samsung.com

Reviewed-by: Daniel Kurtz djkurtz@chormium.org

---

Changelog from v1:

• Keep below code drm_dev->irq_enabled = true;

drivers/gpu/drm/exynos/exynos_drm_drv.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 2d27ba2..027e32d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -323,8 +323,7 @@ static const struct file_operations exynos_drm_driver_fops = { };

static struct drm_driver exynos_drm_driver = {

•   .driver_features        = DRIVER_HAVE_IRQ | DRIVER_MODESET |
  

•                                   DRIVER_GEM | DRIVER_PRIME,
  

•   .driver_features        = DRIVER_MODESET | DRIVER_GEM |
  

DRIVER_PRIME, .load = exynos_drm_load, .unload = exynos_drm_unload, .suspend = exynos_drm_suspend, -- 1.8.1.2