Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / i915 / i915_drv.c

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index aef2a261a837404048d73785005d5475efa4f256..fc4b68aa2d056e9c8b9256860c38b4ac2175f529 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -35,6 +35,7 @@
 
 #include "drm_pciids.h"
 #include <linux/console.h>
+#include "drm_crtc_helper.h"
 
 static unsigned int i915_modeset = -1;
 module_param_named(modeset, i915_modeset, int, 0400);
@@ -115,6 +116,10 @@ static int i915_resume(struct drm_device *dev)
 
                drm_irq_install(dev);
        }
+       if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+               /* Resume the modeset for every activated CRTC */
+               drm_helper_resume_force_mode(dev);
+       }
 
        return ret;
 }