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Diffstat (limited to 'drivers/gpu/drm/drm_atomic_helper.c')
-rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index ee03c1ed2521..0587a0a2f3aa 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -3500,6 +3500,10 @@ void drm_atomic_helper_plane_reset(struct drm_plane *plane) if (plane->state) { plane->state->plane = plane; plane->state->rotation = DRM_MODE_ROTATE_0; + + /* Reset the alpha value to fully opaque if it matters */ + if (plane->alpha_property) + plane->state->alpha = plane->alpha_property->values[1]; } } EXPORT_SYMBOL(drm_atomic_helper_plane_reset); |