Ensure the side-by-side (half) flag is added to any existing flags when
adding modes from 3D_Structure_ALL.
Signed-off-by: Thomas Wood <thomas.wood@xxxxxxxxx>
---
drivers/gpu/drm/drm_edid.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index fb7cf0e..52e060e 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -2701,7 +2701,7 @@ static int add_3d_struct_modes(struct drm_connector *connector, u16 structure,
if (structure & (1 << 8)) {
newmode = drm_mode_duplicate(dev, &edid_cea_modes[cea_mode]);
if (newmode) {
- newmode->flags = DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF;
+ newmode->flags |= DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF;
drm_mode_probed_add(connector, newmode);
modes++;
}
--
1.8.4.2
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