diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_display.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 47ad742..dd469db 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -404,6 +404,11 @@ nouveau_display_fini(struct drm_device *dev) { struct nouveau_display *disp = nouveau_display(dev); struct drm_connector *connector; + int head; + + /* Make sure that drm and hw vblank irqs get properly disabled. */ + for (head = 0; head < dev->mode_config.num_crtc; head++) + drm_vblank_off(dev, head); /* disable hotplug interrupts */ list_for_each_entry(connector, &dev->mode_config.connector_list, head) { @@ -620,6 +625,8 @@ void nouveau_display_resume(struct drm_device *dev) { struct drm_crtc *crtc; + int head; + nouveau_display_init(dev); /* Force CLUT to get re-loaded during modeset */ @@ -629,6 +636,10 @@ nouveau_display_resume(struct drm_device *dev) nv_crtc->lut.depth = 0; } + /* Make sure that drm and hw vblank irqs get resumed if needed. */ + for (head = 0; head < dev->mode_config.num_crtc; head++) + drm_vblank_on(dev, head); + drm_helper_resume_force_mode(dev); list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { |