vga_switcheroo: add reprobe hook for fbcon to recheck connected outputs.

This adds a hook after the mux is switched for the driver to reprobe
the connected outputs.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 8cb7f93732c2..ec1f650f6fab 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1231,6 +1231,7 @@ static int i915_load_modeset_init(struct drm_device *dev)
 
         ret = vga_switcheroo_register_client(dev->pdev,
                                              i915_switcheroo_set_state,
+                                             NULL,
                                              i915_switcheroo_can_switch);
         if (ret)
                 goto cleanup_vga_client;