drm/i915: Broaden FBC resolution limit to 4096*4096

[deliverable/linux.git] / drivers / gpu / drm / i915 / intel_pm.c

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 537a7ee8e5c92568c3a834fbd0d0b74334e0cbd3..6cd11aaf0bb48a5295bcccbd95887f5669ef9831 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -530,7 +530,10 @@ void intel_update_fbc(struct drm_device *dev)
                goto out_disable;
        }
 
-       if (IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5) {
+       if (INTEL_INFO(dev)->gen >= 8 || IS_HASWELL(dev)) {
+               max_width = 4096;
+               max_height = 4096;
+       } else if (IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5) {
                max_width = 4096;
                max_height = 2048;
        } else {