The atmel-hlcdc driver already supports atomic operations, add the missing DRM_ATOMIC flag to expose the atomic features to userspace.

Signed-off-by: Boris Brezillon boris.brezillon@free-electrons.com --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index 2af75e4..51d6c77 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -486,7 +486,8 @@ static const struct file_operations fops = {

static struct drm_driver atmel_hlcdc_dc_driver = { .driver_features = DRIVER_HAVE_IRQ | DRIVER_GEM | - DRIVER_MODESET | DRIVER_PRIME, + DRIVER_MODESET | DRIVER_PRIME | + DRIVER_ATOMIC, .preclose = atmel_hlcdc_dc_preclose, .lastclose = atmel_hlcdc_dc_lastclose, .irq_handler = atmel_hlcdc_dc_irq_handler,