[PATCH 4/4] drm/vboxvideo: Implement struct drm_mode_config_funcs.mode_valid

[Thomas Zimmermann]

The implementation of struct drm_mode_config_funcs.mode_valid verifies
that enough video memory is available for a given display mode.

Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
---
 drivers/gpu/drm/vboxvideo/vbox_mode.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/vboxvideo/vbox_mode.c b/drivers/gpu/drm/vboxvideo/vbox_mode.c
index 8b7f005c4d20..0883a435e62b 100644
--- a/drivers/gpu/drm/vboxvideo/vbox_mode.c
+++ b/drivers/gpu/drm/vboxvideo/vbox_mode.c
@@ -826,6 +826,7 @@ static int vbox_connector_init(struct drm_device *dev,
 
 static const struct drm_mode_config_funcs vbox_mode_funcs = {
 	.fb_create = drm_gem_fb_create_with_dirty,
+	.mode_valid = drm_vram_helper_mode_valid,
 	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
 };
-- 
2.25.0