drm/kms/fb: use slow work mechanism for normal hotplug also.

a) slow work is always used now for any fbcon hotplug, as its not
   a fast task and is more suited to being ran under slow work.

b) attempt to not do any fbdev changes when X is running as we'll
   just mess it up. This hooks set_par to hopefully do the changes
   once X hands control to fbdev.

This also adds the nouveau/intel hotplug support.

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

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index fac6c88a2b1..d4f06c2a61e 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -29,6 +29,7 @@
 #include "nouveau_encoder.h"
 #include "nouveau_connector.h"
 #include "nouveau_fb.h"
+#include "nouveau_fbcon.h"
 #include "drm_crtc_helper.h"
 
 static void
@@ -941,6 +942,8 @@ nv50_display_irq_hotplug(struct drm_device *dev)
         nv_wr32(dev, 0xe054, nv_rd32(dev, 0xe054));
         if (dev_priv->chipset >= 0x90)
                 nv_wr32(dev, 0xe074, nv_rd32(dev, 0xe074));
+
+        nouveau_fbcon_hotplug(dev);
 }
 
 void