From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
We want framebuffers to be mostly useable already before
drm_framebuffer_init() get called, and so we will start demanding that
all the interesting format/size/etc. information be filled in before
drm_framebuffer_init(). drm_helper_mode_fill_fb_struct() will do that
for us, so let's make sure it gets called before drm_framebuffer_init().
Cc: Dave Airlie <airlied@xxxxxxxxxx>
Cc: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/virtio/virtgpu_display.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 8b80fdd0e0a8..fad5a1cc5903 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -88,12 +88,13 @@ virtio_gpu_framebuffer_init(struct drm_device *dev,
bo = gem_to_virtio_gpu_obj(obj);
+ drm_helper_mode_fill_fb_struct(dev, &vgfb->base, mode_cmd);
+
ret = drm_framebuffer_init(dev, &vgfb->base, &virtio_gpu_fb_funcs);
if (ret) {
vgfb->obj = NULL;
return ret;
}
- drm_helper_mode_fill_fb_struct(dev, &vgfb->base, mode_cmd);
spin_lock_init(&vgfb->dirty_lock);
vgfb->x1 = vgfb->y1 = INT_MAX;
--
2.7.4
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